• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A coupling device (100) for an electrical connector that includes a connector housing (102) that has a pawl engagement (120) and an inner coupling member (104) that has an actuating end (306) across which the housing (102) extends. An outer surface (302) of the inner coupling member (104) at the actuating end (306) includes a first locking guide (320). A spring-loaded pawl member (106) is received in a cavity (310) of the inner coupling member (104) and is configured to engage the pawl engagement (120) of the housing (102). An outer sleeve (108) is disposed on the inner coupling member (104) and has an inner surface (604) which has a second locking guide (620) which cooperates with the first locking guide (320) and has a decoupling element (614). Rotation of the outer sleeve (108) in a bonding direction rotates the inner coupling member (104) in the bonding direction, thereby allowing the ratchet member (106) to engage the ratchet engagement (120) of the housing (102) in a unidirectional pawl and preventing the inner coupling member (104) from rotating in a separation direction.
    公开号:FR3023987A1
    申请号:FR1556745
    申请日:2015-07-16
    公开日:2016-01-22
    发明作者:Erik Strahl
    申请人:Amphenol Corp；
    IPC主号:
    专利说明:

    [0001] FIELD OF THE INVENTION [0001] The present invention relates to an anti-vibration coupling device for an electrical connector which prevents reverse rotation and loosening of the electrical connector due to vibration when engaged. with its corresponding connector. More particularly, the invention relates to an anti-vibration coupling which locks itself and has a decoupling characteristic allowing manual release of the electrical connector and its corresponding connector. BACKGROUND OF THE INVENTION [0002] Electrical connector assemblies generally include corresponding plug and receptacle connectors. Often a nut or threaded collar is used to connect the plug and receptacle connectors. When an electrical connector assembly is subjected to vibration or shock, however, the corresponding connectors of the assembly often become loose or even uncouple. Loosening or decoupling usually occurs because the coupling nut rotates in the opposite direction, i.e. it rotates in a direction opposite to the connection or blocking direction, thus compromising the coupling direction. integrity of the mechanical and electrical connection between plug and receptacle connectors. [0003] Examples of certain prior art couplings for electrical connector assemblies include U.S. Patent No. 8,579,644 to Cole et al .; U.S. Patent No. 7,914,311 to Gallusser et al .; U.S. Patent No. 7,905,741 to Wade et al., U.S. Patent No. 6,293,595 to Marc et al; U.S. Patent No. 6,123,563; U.S. Patent No. 6,086,400 to Fowler; U.S. Patent No. 5,957,716 to Buckley et al .; U.S. Patent No. 5,435,760 in the name of Miklos; U.S. Patent No. 5,399,096 to Quillet et al .; U.S. Patent No. 4,208,082 to Davies et al .; U.S. Patent No. 3,917,373 to Peterson; and U.S. Patent No. 2,728,895 to Quackenbush, the subject matter of which is incorporated herein by reference. [0004] A need exists for a simplified anti-vibration coupling device that prevents both the corresponding plug and receptacle from being loosened, but also provides a mechanism for easy decoupling of the plug and receptacle when desired. SUMMARY OF THE INVENTION [0005] Accordingly, the present invention provides a coupling device for an electrical connector that has a connector housing that has first and second ends and a ratchet engagement between the first and second ends, and a inner coupling member rotatably connected to the connector housing, which has an actuating end through which the first end of the connector housing extends. The actuating end of the inner coupling member defines a cavity and an outer surface of the inner coupling member at the actuating end including at least a first locking guide. A spring-loaded ratchet member is received in the cavity of the inner coupling member and is configured to engage the ratchet engagement of the connector housing. An outer sleeve is disposed above the inner coupling member. The outer sleeve has an inner surface with at least one second locking guide which cooperates with the at least one first locking guide of the inner coupling member to rotate the inner coupling member in a connecting direction and a separation direction opposite to the direction of connection. The inner surface of the outer sleeve has at least one decoupling element. Rotation of the outer sleeve in the connecting direction rotates the inner coupling member in the connecting direction relative to the connector housing, thereby allowing the spring-loaded pawl member to engage the pawl engagement of the connector housing in a unidirectional ratchet and preventing the inner coupling member from rotating in the separation direction. The present invention may also provide a coupling device for an electrical connector which has a connector housing which has first and second ends and a plurality of ratchet teeth disposed on an outer surface of the connector housing between the first and second ends and a plurality of ratchet teeth disposed on an outer surface of the connector housing between the first and second ends. and second ends, and a coupling nut rotatably connected to the connector housing. The coupling nut has an actuating end through which the first end of the connector housing extends and the actuating end defines a cavity. An outer surface of the coupling nut at the actuating end comprises a recessed portion which forms a first locking guide. A spring-loaded pawl member is received in the cavity of the coupling nut and includes at least one spring arm configured to engage the plurality of pawl teeth of the connector housing. A decoupling sleeve is disposed above the coupling nut. The decoupling sleeve has an inner surface with a groove which forms a second locking guide which cooperates with the first coupling nut locking guide to rotate the coupling nut in a connecting direction and a separation direction opposite to the liaison directorate. The inner surface of the decoupling sleeve has a ramp which forms a decoupling element. Rotation of the decoupling sleeve in the connecting direction rotates the coupling nut in the connecting direction relative to the connector housing, thereby allowing the spring arm of the spring-loaded ratchet member to engage the teeth. pawl of the connector housing in a unidirectional ratchet and preventing the coupling nut from rotating in the separation direction, and rotation of the decoupling sleeve in the separation direction engages the ramp of the decoupling sleeve with the spring arm of the spring-loaded ratchet member, thereby releasing the spring arm and allowing the coupling nut to rotate in the separation direction. With these purposes, advantages, and features and others of the invention which may become apparent hereinafter, the nature of the invention may be more clearly understood by reference to the following detailed description of the invention. invention, the appended claims, and the various appended drawings. BRIEF DESCRIPTION OF THE DRAWINGS [0008] A more complete appreciation of the invention and of several of the advantages thereof will be readily obtained when it becomes better understood with reference to the following detailed description with reference to the accompanying drawings. , in which: [0009] Fig. 1 is an exploded perspective view of an anti-vibration coupling device according to an exemplary embodiment of the present invention; Figure 2 is a perspective view of the antivibration coupling device shown in Figure 1, showing the assembled device and with a portion of an outer sleeve of the removed device; Figure 3a is a perspective view of an inner coupling member of the anti-vibration device shown in Figure 1; Figure 3b is a sectional view of the inner coupling member shown in Figure 3a; Figure 4a is a perspective view of a ratchet member of the antivibration coupling device shown in Figure 1; FIG. 4b is a perspective view of the ratchet element illustrated in FIG. 4a, which shows the ratchet element before being stamped in its final form of FIG. 4a; FIG. 5 is a sectional end view of the coupling anti-vibration element illustrated in FIG. 1, which shows the device without an outer sleeve; Figure 6a is a perspective view of the outer sleeve of the coupling anti-vibration element shown in Figure 1; and [0017] Figure 6b is a perspective sectional view of the outer sleeve shown in Figure 6a, showing a portion of the outer sleeve removed. DETAILED DESCRIPTION OF THE EMBODIMENTS OF EXAMPLE In describing a preferred embodiment of the invention illustrated in the drawings, a particular terminology is used in the interest of clarity. However, the invention is not intended to be limited to the particular terms so chosen, and it should be understood that each particular term includes all technical equivalents that function in a similar manner to achieve a similar purpose. Several preferred embodiments of the invention are described for purposes of illustration, it being understood that the invention may be embodied in other forms which are not specifically shown in the drawings. Referring to Figures 1, 2, 3a, 3b, 4a, 4b, 5, 6a and 6b, the present invention relates to an antivibration coupling device 100 for an electrical connector assembly, such as a set with plug and receptacle. The coupling device 100 preferably provides a positive locking one-way pawl engagement so that the connectors of the assembly can only be decoupled manually. The ratchet engagement of the present invention substantially prevents the components of the connector assembly from being loosened, particularly during vibration. The coupling 100 generally comprises a connector housing 102, an inner coupling member 104 rotatably connected to the housing 102, a ratchet member 106, and an outer sleeve 108 for decoupling the device, as Fig. 1 [0021] The connector housing 102 generally includes first and second ends 112 and 114 with a retaining shoulder 116 therebetween, as can be seen in Fig. 1. The first end 112 may include external threads to engage a cable or cable accessory. The second end 114 is provided to correspond to a connector or a connector component. In the connector housing 102 is incorporated a pawl engagement 120 configured to engage the pawl member 106. The pawl engagement 120 may be a plurality of pawl teeth disposed on the outer surface 122 of the connector housing 102. preferably adjacent to the retaining shoulder 116. The teeth 120 are preferably provided in the form of an annular continuous ring around the connector housing 102. However, the teeth 120 may be disposed in segments or a housing. discontinuous ring as the teeth 120 are capable of engaging the pawl member 106. The connector housing 102 is received in the inner coupling member 104, so that the first end 112 of the housing 102 is exposed, as seen in Figure 2. The inner coupling member 104 and the connector housing 102 are rotatably connected. The inner coupling member 104 is preferably a nut which comprises a main body 300 with an outer surface 302 and an inner bore 304 which accepts the connector housing 102, as seen in Figures 2 and 3a. The main body 300 includes an actuating end 306 and an inner annular shoulder 308 that is recessed relative to the actuating end 306, thereby defining a cavity 310 (Fig. 3b) configured to receive the ratchet member 106. One or more longitudinal channels 312 may be provided in the cavity 310 which are preferably uniformly spaced relative to each other about the inner surface of the actuating end 306. The inner annular shoulder 308 comprises a housing-side surface 314 which receives the retaining shoulder 116 of the connector housing 102 as the housing 102 extends through the inner bore 304 of the nut 104. The side surface 316 of the annular shoulder 308 which is opposed to the housing side surface 314 abuts or is adjacent to the pawl member 106 when received in the cavity 310 of the nut. On the outer surface 302 at the actuating end 306 of the nut 104 may be one or more locking guides 320 which cooperate with the outer decoupling sleeve 108, as can be seen in the figures 2 and 3a. Each lock guide 320 is preferably a recessed area 322 which includes a substantially flat engagement surface 324. The recessed areas 322 may be spaced around the outer surface 302 at the actuating end 306 of the nut. 104 with stops 326 between them. The location of the stops 326 preferably coincide with the location of the channels 312, as best seen in Figure 3a. The distance between the stops 326 defines the amount of rotation between the nut 104 and the outer decoupling sleeve 108. The ratchet member 106 may be formed of stamped metal. As seen in Figures 4a and 4b, the pawl member 106 generally includes a main ring body 400 adapted to fit over the connector housing 102 and one or more spring arms 402 designed to engage the ratchet teeth 120 of the housing. Ring body 400 is preferably a substantially flat ring with spring arms 402 extending from the circumference thereof, as seen in FIG. 4a. The spring arms 402 are preferably equally spaced around the ring body 400. Each spring arm 402 may comprise an extension 404 extending from the ring body 400, a support band 406, extending from the extension 404, and one or more pawls 408 at the end of the support strip 406. When the pawl member 106 is received in the cavity of the nut 104, the spring arm extensions 404 extend to the inner shoulder 308 of the nut generally perpendicular to the ring body 400. Each support strip 406 connects the pawls 408 and the extensions 404. Each support strip 406 inclines slightly to the interior to the center of the ring body 400 so that the pawls 408 are also inclined inwards, as can be seen in FIG. 4b. Preferably, a pair of pawls 408 which are spaced apart from each other is disposed at the end of each support strip 406. Each pawl 408 preferably has a rounded head 410 which engages the nut. , in particular one of the channels 312 of the nut 104, and a tail end 412 which engages the ratchet teeth 120 of the connector housing 102. The spring arms 402 are flexible and resilient, allowing the ratchets 408 to rotate in the channels 312, which in turn allows the tail ends 412 to pass over the pawl teeth 120 when the nut 104 is rotated in the linkage direction A during the connection, as see Figure 5. The support strips 406 are configured to bias the pawls 408 to a neutral position such that they are driven against the teeth on the plug housing 120. Secondary spring members 420 can 20 be provided by extending from the inside diameter of the ring body 400 to limit arbitrary movement of the decoupling sleeve 108 to the nut 104 by locking on the decoupling members 614. The secondary spring members 420 may be under the spring. form of cutouts in the ring body 400, as can be seen in Figure 4a. The outer decoupling sleeve 108 is disposed above the nut 104, as can be seen in FIG. 2, and operates to actuate the nut 104 both in the connection direction A and the direction of separation opposite the direction of connection A. The outer sleeve 108 includes inner and outer surfaces 604 and 602 where the outer surface 602 may include gripping members 606, such as grooves. The inner surface 604 includes one or more locking guides 620 which cooperate with the locking guides 320 of the nut 104. The locking guides 620 are preferably splines 622 which engage the recessed areas 322 of the nut. The engagement of the recessed areas 322 of the nut and the splines 622 of the sleeve serves to limit the amount of rotation between the sleeve 108 and the nut 104 and to transmit a connection and separation torque to the nut 104 when the grooves 622 move between the stops 326 of the nut 104. As can be seen in FIG. 6b, the outer sleeve 108 comprises a shortened annular wall 610 spaced from the inner surface 602. The annular wall 610 extends longitudinally from an end wall 612 of the sleeve 108. The annular wall 610 preferably includes one or more decoupling members 614 configured to engage the spring arms 402 of the pawl member 106 upon separation of the nut from coupling, as shown in Figure 2. Each decoupling element 614 is preferably a ramp extending radially outwardly from the annular wall 610, as can be seen in the figure e 6b. The annular wall 610 defines an opening 618 in the end wall 612 which receives the first end 112 of the connector housing 102. When the decoupling sleeve 108 is received on the nut 104, the spring ratchet member 106 is grasped between the end wall 612 of the sleeve and the cavity 310 of the nut 104 and is around the annular wall 610 so that the ramps 614 are positioned under the pawl tail ends 412 of the spring arms 402. The distance between the pair of pawls 408 of each pawl spring arm 402 is preferably of sufficient length to allow the tail ends 412 of the pawls 408 to rest on and engage with the pawl members 408. contact with both the ratchet teeth 120 of the connector housing 102 and the ramps 614 of the outer sleeve 108. In operation, the outer sleeve 108 can be rotated in a connection direction by releasing to the connector housing 102 so that the sleeve splines 622 engage the recessed areas 322, respectively, of the nut 104 until the splines 622 engage with the stops 324 of the nut, thus turn the nut 104 in the connecting direction. While the nut 104 is rotated in the connecting direction by the sleeve 108, the tail ends 412 of the pawl spring arms 402 pass over the pawl teeth 120 of the connector housing 102 and the heads 410 of the pawls 408 pivot in the channels 312, respectively, of the nut 104. This allows the end 112 of the housing to rotate and engage a corresponding component. Due to the pawl engagement between the housing teeth 102 and the spring pawl member 106, the nut 104 is prevented from rotating in the opposite separation direction even under conditions such as vibration. . In order to separate the housing 102 from its corresponding component, the decoupling sleeve 108 is rotated in the separation direction so that the ramps 614 on the annular wall 610 lift the tail ends 412 of the ratchet spring arms 402, thereby disengaging the ratchet teeth 120 from the housing and allowing the nut 104 to rotate in the separation direction. The foregoing description and drawings should be considered as merely illustrative of the principles of the invention. The invention can be configured in a variety of shapes and sizes and is not intended to be limited by the preferred embodiment. Many applications of the invention will be readily apparent to those skilled in the art. Therefore, it is not intended to limit the invention to the particular examples disclosed or the exact construction and operation shown and described. On the other hand, all appropriate modifications and equivalents may be considered, falling within the scope of the invention. Although some presently preferred embodiments of the invention disclosed have been specifically described herein, it is obvious to those skilled in the art to which the invention belongs that variations and modifications of the various embodiments shown and described herein may be made without departing from the spirit and scope of the invention. Therefore, it is intended that the invention be limited only to the extent required by the appended claims and applicable laws.
    权利要求:
    Claims (25)
    [0001]
    REVENDICATIONS1. A coupling device for an electrical connector, comprising: a connector housing having first and second ends and a pawl engagement between said first and second ends; an inner coupling member rotatably connected to said connector housing, said inner coupling member having an actuating end through which said first end of said connector housing extends, said actuating end of said inner coupling member; defining a cavity, and an outer surface of said inner coupling member at said actuating end comprising at least a first locking guide; a spring pawl member received in said cavity of said inner coupling member and configured to engage said pawl engagement of said connector housing; and an outer sleeve disposed on said inner coupling member, said outer sleeve having an inner surface with at least one second locking guide which cooperates with said at least one first locking guide of said inner coupling member to rotate said an inner coupling member in a connecting direction and a separating direction opposite to the connecting direction, and said inner surface of said outer sleeve having at least one decoupling element, wherein a rotation of said outer sleeve in the linking direction rotates; said inner coupling member in the connecting direction with respect to said connector housing, thereby allowing said spring pawl member to engage said pawl engagement of said connector housing in a unidirectional pawl and preventing said inner coupling member from turn in said direction of separat ion.
    [0002]
    The coupling device according to claim 1, wherein said pawl engagement is a plurality of teeth disposed on an outer surface of said connector housing.
    [0003]
    The coupling device according to claim 2, wherein said plurality of teeth form a continuous ring around said outer surface.
    [0004]
    Coupling device according to claim 1, wherein said cavity of said inner coupling member is defined by an inner annular shoulder.
    [0005]
    A coupling device according to claim 1, wherein said at least one locking guide is a recessed portion on said outer surface of said inner coupling member, said recessed portion having a substantially flat engagement surface for engaging said at least one second blocking guide.
    [0006]
    The coupling device according to claim 1, wherein said spring pawl member comprises a ring main body and at least one spring arm.
    [0007]
    The coupling device according to claim 6, wherein said at least one spring arm comprises at least one pawl, and said pawl pivots when said outer sleeve and said inner coupling member rotate in the connecting direction.
    [0008]
    The coupling device according to claim 7, wherein said inner coupling member comprises at least one channel at said actuating end which is configured to accept a head portion of said at least one pawl. 20
    [0009]
    The coupling device of claim 8, wherein said pawl includes a tail portion opposite said head portion, said tail portion engaging said pawl engagement of said connector housing.
    [0010]
    Coupling device according to claim 6, wherein at least one secondary spring element extends from an inside diameter of said ring main body.
    [0011]
    11. Coupling device according to claim 1, whereinquedit said at least one second locking guide is a groove disposed on said inner surface of said outer sleeve.
    [0012]
    Coupling device according to claim 1, wherein said outer sleeve comprises an inner annular wall which carries said at least one decoupling element, said inner wall is spaced from an outer wall of said outer sleeve.
    [0013]
    The coupling device according to claim 12, wherein said decoupling member is a ramp configured to engage said spring pawl member when said outer sleeve is rotated in the separation direction.
    [0014]
    The coupling device of claim 1, wherein said outer sleeve comprises an outer gripping surface.
    [0015]
    A coupling device for an electrical connector, having a connector housing having first and second ends and a plurality of pawl teeth disposed on an outer surface of said connector housing between said first and second ends; a coupling nut rotatably connected to said connector housing, said coupling nut having an actuating end through which said first end of said connector housing extends, said actuating end of said coupling nut defining a cavity, and an outer surface of said coupling nut at said actuating end comprising a recessed portion forming a first locking guide; a spring pawl member received in said cavity of said coupling nut, said spring pawl member comprising at least one spring arm configured to engage said plurality of pawl teeth of said connector housing; and a decoupling sleeve disposed above said coupling nut, said decoupling sleeve having an inner surface with a groove forming a second locking guide which cooperates with said first locking guide of said coupling nut to rotate said coupling nut in a connecting direction and a direction of separation opposite the connecting direction, and said inner surface of said decoupling sleeve having a ramp forming a decoupling member, wherein a rotation of said decoupling sleeve in the connecting direction rotates said coupling nut in the direction of connection relative to said connector housing, thereby allowing said spring arm of said spring pawl member to engage said pawl teeth of said connector housing in a unidirectional pawl and preventing said coupling nut to turn in the direction of separation, and in which a rotati said decoupling sleeve in the separation direction engages said ramp of said decoupling sleeve with said spring arm of said spring pawl member, thereby releasing said spring arm and allowing said coupling nut to rotate in the direction of separation
    [0016]
    The coupling device according to claim 15, wherein said plurality of teeth form a continuous ring around said outer surface of said connector housing.
    [0017]
    Coupling device according to claim 15, wherein said recessed portion which forms said first locking guide has a substantially flat engagement surface for engaging said spline which forms said second locking guide.
    [0018]
    The coupling device according to claim 15, wherein said spring pawl member comprises a ring main body and a plurality of spring arms extending therefrom.
    [0019]
    The coupling device of claim 18, wherein each of said spring arms comprises at least one pawl, and said pawl pivots as said decoupling sleeve and said coupling nut rotate in the connecting direction.
    [0020]
    The coupling device according to claim 19, wherein said coupling nut comprises a plurality of channels at said actuating end, each of said channels being configured to accept one of said pawls.
    [0021]
    21. The coupling device according to claim 19, wherein each of said pawls comprises a head portion and a tail portion opposite said head portion, said tail portion engages said pawl teeth of said connector housing.
    [0022]
    The coupling device of claim 18, wherein a plurality of secondary spring members extend from an inside diameter of said ring main body.
    [0023]
    The coupling device according to claim 15, wherein said decoupling sleeve comprises an inner annular wall which carries said ramp which forms said decoupling member, said inner wall is spaced from an outer wall of said decoupling sleeve. 20
    [0024]
    Coupling device according to claim 15, wherein said outer sleeve comprises an outer gripping surface.
    [0025]
    Coupling device according to claim 15, wherein said spring pawl member is made of stamped metal. 25 30
    类似技术:
    公开号 | 公开日 | 专利标题
    FR3023987B1|2019-07-05|ANTI-VIBRATION COUPLING DEVICE
    EP0334704B1|1992-11-04|Improved quick-release bayonet coupling
    FR3017689A1|2015-08-21|BAIONNETTE CONNECTOR SUITABLE FOR REMOVABLE JUNCTION OF PIPELINES
    EP0254630A1|1988-01-27|Connecting device for quick release under load
    WO2011144877A1|2011-11-24|Lockable connector
    FR2836203A1|2003-08-22|CONNECTION FOR CONNECTING HYDRAULIC DUCTS
    EP0299880B1|1991-04-03|Helicoidal spring compressor
    FR3047759A1|2017-08-18|DOOR STAND FOR QUICK ASSEMBLY AND DISASSEMBLY
    EP3033291B1|2017-09-27|Rotating lifting ring with a locking tool
    EP1164327B1|2006-08-02|Connector with locking ramp
    EP0391758A1|1990-10-10|Quick-coupling device for connecting driving and driven shafts, and use of same, especially for steering a motor vehicle
    EP2480379B1|2013-11-06|Gripping tool
    EP0402198A1|1990-12-12|Locking-nut assembly
    FR2580344A1|1986-10-17|Device for coupling two bars end to end
    FR2483546A1|1981-12-04|TORQUE LIMITABLE TAMPERING SUBJECT BODY
    FR2972662A1|2012-09-21|Tool for tightening and/or loosening nut on threaded shank of electric connector mounted on electronic computer case, has adapter sleeve, and immobilization casing for immobilizing screw by friction upon tightening of nut against support
    FR2932840A1|2009-12-25|REMOVABLE CONNECTOR FOR UNDERWATER PETROLEUM INSTALLATION
    FR3070136B1|2019-11-08|TOOLING ASSEMBLY OF TWO CONDUITS
    FR2947028A1|2010-12-24|Locking device for e.g. trap door, has nut with cramp with opening allowing nut to slide along body and contact surface supported against door, and stopping unit stopping rotation of cramp, so that contact surface is directed toward door
    EP0307327A1|1989-03-15|Screwed connecting device between two elements affording adjustment of the distance between them
    FR3100624A1|2021-03-12|ROTATION TRANSMISSION ANTI-RETURN DEVICE
    EP3862610A1|2021-08-11|Fluid coupling
    EP0953778A1|1999-11-03|Quick-mounting nut composed of two half-nuts, and fastening device in particular for concrete formwork using such a nut
    EP2053712A1|2009-04-29|Auxiliary device for control, signalling and/or warning with quick installation
    FR2658878A1|1991-08-30|Quick connection device between two portions of a linkage, particularly for a motor vehicle
    同族专利:
    公开号 | 公开日
    US20160020552A1|2016-01-21|
    FR3023987B1|2019-07-05|
    US9559457B2|2017-01-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4239314A|1979-04-11|1980-12-16|Bunker Ramo Corporation|Electrical connector|
    US5590228A|1995-09-08|1996-12-31|Packard Hughes Interconnect Company|Ratchet lock connector interlocking mechanism|
    US5653605A|1995-10-16|1997-08-05|Woehl; Roger|Locking coupling|
    US2728895A|1954-10-04|1955-12-27|Whitney Blake Co|Self-locking coupling device|
    US3917373A|1974-06-05|1975-11-04|Bunker Ramo|Coupling ring assembly|
    GB1581476A|1977-05-09|1980-12-17|Bunker Ramo|Quick-release electrical connectors|
    FR2696049B1|1992-09-21|1994-11-18|Souriau & Cie|Electrical connector with threaded ring and preponderant locking.|
    CA2128172C|1993-08-27|1997-05-13|Alan R. Miklos|Self-seating connector adapter|
    FR2710715B1|1993-09-29|1996-09-20|Marc Jean Pierre|Self-locking lock for pipes.|
    GB2299460B|1995-03-31|1998-12-30|Ultra Electronics Ltd|Locking coupling|
    US6086400A|1997-10-17|2000-07-11|Electro Adapter, Inc.|Self-locking cable connector coupling|
    US6123563A|1999-09-08|2000-09-26|Amphenol Corporation|Anti-decoupling arrangement for an electrical connector|
    US7914311B1|2009-11-06|2011-03-29|Amphenol Corporation|Anti-vibration connector coupling with an axially movable ratchet ring and a collar|
    US7905741B1|2009-11-06|2011-03-15|Amphenol Corporation|Anti-vibration connector coupling with an axially movable ratchet ring|
    US8579644B2|2012-03-13|2013-11-12|Amphenol Corporation|Anti-vibration connector coupling with disengagement feature|US9666973B1|2016-06-10|2017-05-30|Amphenol Corporation|Self-locking connector coupling|
    US10598204B2|2017-02-03|2020-03-24|Itt Manufacturing Enterprises, Llc|Anti-vibration locking connector|
    US10186804B2|2017-06-20|2019-01-22|Amphenol Corporation|Cable connector with backshell locking|
    EP3528346A1|2018-02-16|2019-08-21|Connecteurs Electriques Deutsch|Electrical connector assembly|
    US10790615B2|2018-12-28|2020-09-29|Raytheon Company|Cable quick connector adapter|
    CN111384642A|2018-12-29|2020-07-07|李尔公司|Electrical connector with connector position assurance member|
    法律状态:
    2016-06-21| PLFP| Fee payment|Year of fee payment: 2 |
    2017-06-21| PLFP| Fee payment|Year of fee payment: 3 |
    2018-02-09| PLSC| Search report ready|Effective date: 20180209 |
    2018-06-20| PLFP| Fee payment|Year of fee payment: 4 |
    2020-07-15| PLFP| Fee payment|Year of fee payment: 6 |
    2021-06-11| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    US14/332,704|US9559457B2|2014-07-16|2014-07-16|Anti-vibration coupling device|
    US14/332704|2014-07-16|
    [返回顶部]