• 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:
    Lock for safety belts having at least two hip strap parts and two shoulder strap parts, said lock comprising a lock housing to be attached to one hip strap part and enclosing a manually releasable lock mechanism (18), a lock tongue (11) to be attached to the other hip strap part, which can be inserted into an insert opening in the lock housing for co-operation with the lock mechanism, and a fitting (12; 13) for each shoulder strap part to be connected with the lock housing and the lock tongue by these elements being mutually lockingly engaged. In the lock housing there is provided a blocking shoulder (41, 42) which is spring-biased to project partly into the insert opening so as to prevent insertion of the lock tongue to engage the lock mechanism. Moreover, the lock housing forms an insert opening for each fitting to be inserted transversely through the insert opening for the lock tongue, the fitting being engaged with the blocking shoulder and the blocking shoulder being displaced from the insert opening for the lock tongue against the spring bias. The fittings each form an opening (53), the lock tongue being passed through said openings to retain the fittings in the lock housing when the lock tongue is engaged with the lock mechanism.
    公开号:SU1553009A3
    申请号:SU864022866
    申请日:1986-01-21
    公开日:1990-03-23
    发明作者:Эскил Ингве Холмберг Гете
    申请人:Holmberg Gote Eskil Yngve；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The invention relates to a transport engineering industry and relates to a seat belt buckle having at least two legged branches and at least one additional leg.
    The purpose of the invention is to increase the security while facilitating the use of the lock.
    FIG. 1 shows the lower part of the lock with a tongue mounted for engagement with the housing, top view, FIG. 2 shows section A-A in FIG. one; in fig. 3 bottom of the lock case, view from inside the case; in fig. - the upper part of the lock case, inside view of the case; in fig. 5 is a side view from the side into which the shoulder belt straps are inserted; in fig. 6 - part of the lock with retracted tongue; in fig. 7 part of the lock in its working position; in fig. 8 - eye, side view; in fig. 9 lock without tongue, end view.
    The lock is designed for seat belts with leg belts and a lap belt used as a seat belt for children in vehicles. The lock has a body 1 and a tongue 2, as well as two shoulder straps with eyelets 3 and k. The lock key includes a locking mechanism having a metal frame.
    divided from the rest of the lock body by a groove extending on three sides of the part. The locking mechanism of the lock is inserted into the lock case 1, having a bottom part 15 (FIG. 3) and an upper part 16 (FIG. D), with the upper part forming the opening button 13. Both of these pieces carry half of the loop 8
    Jq enclosures. The recess 17 is made in the bottom 15, and the frame 5 is installed in this recess.
    The upper part 16 of the lock body 1 forms a recess 18 for accommodating a 15 pore mechanism. In addition, two opposing grooves 19 and 20, respectively, are provided in the bottom part 15 and the top part 16 to hold the axis 10, which projects along both
    20 of the side of the frame 5. With such a device, the locking mechanism of the lock is held inside its case when both its parts are joined together. The connection may be provided by rivets, screws or other fasteners, or by ultrasonic welding. How the parts of the lock body are connected is not shown in detail, because such connections can be made in the usual way.
    The tongue 2 of the lock forms an opening 21 for locking engagement with the latch 9 when the tongue 2 is inserted
    5, which forms a connecting 35 in the lock case. The tongue of the lock can
    a knot 6 for one leg of the hip strap, while the tongue 2 of the lock must be connected to the other leg of the hip strap, and two eyelets 3 and
    release button 13 when depressed, so that the latch 9 turns on the axis to release the lock tab. The latter forms a node 22
    B, each of which must have a connection of 40 to the coffin for the other branch of the hip leg with one shoulder strap. Eyebolt 7 is provided for an additional branch of the belt and can be hooked onto the loop 8 in the lock housing.
    Locking mechanism of the lock can5
    Any known version, but in this case includes a latch 9, which swings on the axis 10 in the frame 5, with the axis being installed in the side flanges 11 of the frame. The latch finds 5Qs under the action of a conical spring 12 which is inserted between the latch and the frame, and the latch can be opposed to the action of the spring from the latched position shown in FIG. 2, towards the open position through the open button 13. The button is made of a lock body in the form of a rectangular part, which is detachable and has a longitudinal, mainly rectangular groove 23, with one end wall 24 of which a guide strip 25 protrudes, which is much narrower than the groove 23 and extends to the other. end wall 26 of the groove. The strip ends at a distance from the end wall 26, which forms a protrusion 27 directed toward the end of the strip 25 at the same height as it. A cylindrical sleeve 28, which may be made of plastic, is inserted into the groove 23 and guided by a guide strip 25. A spring 28 is inserted between the sleeve 28 and the end wall 2k of the groove 23, which surrounds the strip 25. Thus, the sleeve 28 will move from the end wall 26 to close from the rest of the lock body with a groove extending on three sides of the part. The locking mechanism of the lock is inserted into the lock case 1, having a bottom part 15 (FIG. 3) and an upper part 16 (FIG. D), with the upper part forming the opening button 13. Both of these pieces carry half of the loop 8
    enclosures. The recess 17 is made in the bottom 15, and the frame 5 is installed in this recess.
    The upper part 16 of the lock body 1 forms a recess 18 for accommodating the locking mechanism. In addition, two opposing grooves 19 and 20, respectively, are provided in the bottom part 15 and the top part 16 to hold the axis 10, which projects along both
    0 side of the frame 5. Due to such a device, the locking mechanism of the lock is held inside its case when both its parts are joined together. The connection may be provided by rivets, screws or other fasteners, or by ultrasonic welding. How the parts of the lock body are connected is not shown in detail, because such connections can be made in the usual way.
    The tongue 2 of the lock forms an opening 21 for locking engagement with the latch 9 when the tongue 2 is inserted
    in the lock case. The tongue of the lock can
    release button 13 when depressed, so that the latch 9 turns on the axis to release the lock tab. The latter forms a node 22
    The belt also has a longitudinal, generally rectangular groove 23, with one end wall 24 of which a guide strip 25 projects, which is considerably narrower than the groove 23, and extends to the other end wall 26 of the groove. The strip ends at a distance from the end wall 26, which forms a protrusion 27 directed toward the end of the strip 25 at the same height as it. A cylindrical sleeve 28, which may be made of plastic, is inserted into the groove 23 and guided by a guide strip 25. A spring 28 is inserted between the sleeve 28 and the end wall 2k of the groove 23, which surrounds the strip 25. Thus, the sleeve 28 will move from the end wall 26 to the end wall along the strip 25 against the action of the spring 29.
    When the tongue 2 of the lock is inserted into its body 1, the sleeve 28 immediately abuts the lock body from the outside and while continuing to insert the tongue into the body the sleeve 28 is displaced along the strip 25, the spring 29 being compressed. When the tongue 2 of the lock over the hole 21 engages with the latch 9 in the case 1 of the lock, the spring 29 will thus be compressed and will apply force to the sleeve 28. Properly selected
    in fig. 1, where two locking lugs protrude into the guide passage formed by the recesses 30 and 31 to insert the tongue mark 2. FIG. 1 shows how the stop element 32 interferes with the insertion of the tongue up to the latch 9. The bottom part 15 forms two grooves 38 and 39, and the top part 16 forms two corresponding grooves kO and 41, and they are arranged so that they coincide when assembling the two body parts, the lock .
    Formed in this way by a ditch, the indicated force can be selected by 15 kami 38 and 39 and by the grooves 40 and 41, respectively, so that the tabs will conveniently and appropriately pass out on the side surface of the lock case 1, as can be seen from FIG. 5, and have extended inputs.
    It will be in the case of the lock, but at the same time a force will act on the tongue, which will push it out against the action of friction forces, when the tongue is released by the lock mechanism.
    Sleeve 28 may be replaced by an element guided through the locking tab of the lock, for example, by the longitudinal edges of the groove 23. The ejector provided on the locking tab of the lock may thus be replaced by the usual ejection mechanism of the lock body, but the described ejector is preferably 1553009
    in fig. 1, where two locking lugs protrude into the guide passage formed by the recesses 30 and 31 to insert the tongue mark 2. FIG. 1 shows how the stop element 32 interferes with the insertion of the tongue up to the latch 9. The bottom part 15 forms two grooves 38 and 39, and the top part 16 forms two corresponding grooves kO and 41, and they are arranged so that they coincide when assembling the two body parts, the lock .
    Thus formed by the grooves 38 and 39 and the grooves 40 and 41 respectively
    Officially, the aisles are located on the side surface of the lock case 1, as can be seen from FIG. 5, and have extended inputs.
    Preferably they are located
    at an angle of 20 ° relative to the perpendicular to the direction of insertion of the tongue into the body of the lock and converge one to another in the direction from the entrance. Further, one passage preferably has a smaller width than the other, as can be seen from FIG. 2 and 3
    Eyes 3 and 4 can be inserted into the grooves 38, 40 and 39, 1 respectively
    This is because it can be constructively, and they have a width, to accommodate a large spring, which is not so easy to place in the lock body without increasing and losing the body, which is undesirable for locks used by children.
    The locking mechanism of the lock can be any other suitable design. However, the lock mechanism shown here may be preferred because it has a small number of elements.
    For insertion of the tongue 2 of the lock into the lock body, a recess 30 is provided in the bottom part 15, and in the upper part
    parts 16 are notch 31, and these two notches, which can be lowered, procs form a passage for guiding the latch tongue to the lock mechanism when the lock case is assembled. To facilitate insertion of the tongue, this passage is extended at the entrance. Two complementary semi-cylindrical recesses 30 and 31, respectively, are provided for the hub 28 to enter. Two thrust forces of the spring when the eyelet is inserted. This is shown in FIG. 6, g. The eyelet 4 is inserted into the grooves 38 and 40 and lowers the abutment element 32 through the 5Q of the action of the spring 37, so that the abutment element no longer prevents the insertion of the tongue 2. Thus, the tongue 2 in FIG. 6 was inserted in the capacitors 30 and 31 and then went through about
    32 and 33 are
    each in its recess 34 55 the top of the lugs C. However, place 35, respectively, in the bottom part, the 15th element 33 prevents further
    and are under the action of springs 36
    and 37 squeezes respectively, which
    keep them in the position shown
    the insertion of the tab 2, so that it cannot be locked by the lock mechanism. Until it is also inserted
    bathroom with a width of corresponding grooves. Each punch has a protrusion 42 on one side, and a recess 43 is provided in the grooves 38, 40 and 39, 1, respectively, for the entrance of these protrusions. Each eye has a rectangular opening 44, the rectangular section of which slightly exceeds the rectangular section of the tongue 2, so that
    the latter can be passed through the hole. When one of the lugs 3 and 4 is inserted into the corresponding groove of the lock case, it will eventually strike the corresponding thrust element of the spring when the lug is inserted. This is shown in FIG. 6, where the eyelet 4 is inserted into the grooves 38 and 40 and lowers the stop element 32 against the action of the spring 37, so that the stop element no longer prevents the insertion of the tongue 2. Thus, the tongue 2 in FIG. 6 was inserted into the notches 30 and 31 and then passed through the retraction of the tongue 2, so that it cannot be locked with the locking mechanism of the lock. Until it is also inserted
    ten
    71553009
    Eye I in the grooves 39 and 41 and will not lower the stop element 33 against the action of the spring 37. The tongue 2. will not pass, and if the eye C is inserted, the tongue can go further through the eye hole kk, so that the tongue can be locked with the latch 9, which is shown in FIG. 7
    Thus, the lock can be locked with the tongue 2 inserted into the body of the lock only if also the lugs 3 and k are inserted into the body for safe connection of all parts of the seat belts. When the tab 2 is brought to the locked position, the sleeve 28 will be squeezed against the action of the spring 29, so that the lock tab will be pushed out of the lock body under the action of spring 29 when the tab 2 is disconnected from the lock body by pressing the unlock button 13 to rotate on the axis the latches 9 to the open position against the pressure of the spring 12. When the tongue 2 is pushed out of the lock body, the two eyelets 3 and 4 are pushed out of the lock body by the action of the respective springs 36 and 37. Thus, the locking stop elements 32 and 33 act as an ejector 30 ALA interaction of their pairs with the end.
    15
    20
    25
    eight
    hip strap, the tongue and eyelets are designed to fit into the openings of the housing and interact with each other and with the locking mechanism, the release button to which is placed in the housing, in order to increase user safety and ease of use of the lock, the holes in the housing for the ends of the lugs are made crossing the tongue opening, and in the lugs there are holes for placing the tongue in the locked position of the lock, and tim along the holes for lugs, resilient supports, guides spanning an opening for the tongue, which is provided with a pusher for advancing the open lugs of the housing.
    2. The lock according to claim. 2. The case openings of the case are made in the form of grooves for the installation of the ends of the lugs and are arranged at an angle of 20 ° to the perpendicular to the installation direction of the tongue.
    3. The lock according to claim. 2, characterized in that the grooves of the housing
    for eyelets 3 and. Due to the fact that one eyelet is wider than the other, and the protrusion 2 must enter the recess 4h so that the eyelets can be inserted into the body of the lock, both eyelets can be inserted simultaneously into the body of the lock only in one way, so that there is no risk of incorrect connection of the belts connected with eyelets (crosswise or oblique) when connecting them to the lock body.
    The lock body, the thrust elements, the ejector are preferably made of plastic, while the latch, the frame, the lock tab and the eyelets &
    35
    40
    one of the lugs is made converging towards one another.
    4. Castle on PP. 1 to 3 o ts in order that the said opening of the housing for receiving the tongue is made in two parts of the housing.
    i. A lock according to claim 1, wherein the ejector is provided with a stop member mounted on the tongue with a possibility of longitudinal displacement under the action of a spring which is placed between the stop member and the end of the ejector specified element in the direction of the front end of the tongue.
    6. The lock according to claim 5, characterized in that the stop element is located in a rectangular groove, which is made in the tongue and mounted
    us from stamped steel sheet. The stop elements can be made, for example, in the form of spring-loaded balls, which partially protrude into the guide passage for the lock tab. Claim 1. A belt buckle comprising two branches of the hip strap and two humeral branches with eyelets, comprising a case made with openings and fixed on one of the branches of the hip strap, a locking mechanism housed in the case and attached to another branch
    0
    009
    0 ALA interaction of their pairs with the end
    five
    0
    five
    eight
    hip strap, the tongue and eyelets are adapted to be installed in the openings of the housing and cooperate with each other and with a locking mechanism, the unlocking button of which is located in the housing, due to the fact that and ease of use of the lock, the openings of the housing for the ends of the lugs are made crossing the opening for the tongue, and the holes for the tongue are made to accommodate the tongue in the locked position of the lock; displacements along the openings for the spring-loaded stops lugs overlapping the opening for the tab, which is provided with a pusher for advancing the open lugs of the housing.
    2. The lock according to claim. 2, in which the apertures of the housing are made in the form of grooves for the installation of the ends of the lugs and are arranged at an angle of 20 ° to the perpendicular to the direction of installation of the tongue.
    3. The lock according to claim. 2, characterized in that the grooves of the housing
    one of the lugs is made converging towards one another.
    4. Castle on PP. 1 to 3 o ts in order that the said opening of the housing for receiving the tongue is made in two parts of the housing.
    i. A lock according to claim 1, wherein the ejector is provided with a stop element mounted on the tongue with the possibility of longitudinal displacement under the action of a spring that is placed between the stop element and the end of the ejector with the possibility of displacing said element toward the front end of the tongue.
    6. The lock according to claim 5, characterized in that the stop element is located in a rectangular groove, which is made in the tab and mounted
    in the guide strip of the latter positioned in the longitudinal direction of this groove.
    7. The lock according to claim 6, of tl and h a y and with the fact that the stop element
    made in the form of a cylindrical sleeve.
    Priority points: 05.22.81 on PP. 1-4; 16.08. ED on PP. 5-7.
    &
    $
     ,
    S
    five
    $
    I
    $
    go
    5-3
    25 29
    37
    W
    / - M
    l
    YU
    Rig. eight
    Editor V. Danko
    Compiled by L. Smolska
    Tehred M. Morgental Correction. Lonchakova
    Zakaa
    Circulation 396
    VNIIL of the State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab., T./5
    9-1
    FIG. 7
    Subscription
    权利要求:
    Claims (7)
    [1]
    The claims 1. The lock for seat belts, comprising two branches of the hip belt and two shoulder branches with eyes, comprising a housing made with holes and mounted on one of the branches of the hip belt, a locking mechanism located in the housing and attached to the other branch of the hip belt, and the tongue and eyes are made with the possibility of installation in the openings of the housing and interaction with each other and with a locking mechanism, the opening button of which is located in the housing, characterized in that, for the purpose To increase the degree of user safety and facilitate the use of the lock, the openings of the housing for the ends of the eyes are made to intersect the opening for the tongue, and the holes are made in the eyes to accommodate the tongue in the latched position of the lock, and the spring-loaded stops overlapping the openings are installed in the housing with the possibility of moving along the openings for the eyes for the tongue, which is equipped with an ejector to extend the open eye from the housing. Castle pop. 1, characterized in that the holes of the body in the form of grooves for installing eyes are located below the perpendicular
    [2]
    2.
    The ends are angled at a 20 ° angle to the direction of installation of the tongue and part of the body with the end coming down the other.
    [3]
    3. The lock according to claim 2, with the fact that the grooves for the interaction of their pair of one of the eyes are made with one direction towards
    [4]
    4. The castle in paragraphs. 1 to 3, characterized in that said opening of the housing for receiving the tongue is made in two parts of the housing.
    [5]
    5. Castle pop. 1, the fact that the ejector is equipped with a stop element mounted on the tongue with the possibility of longitudinal displacement under the action of a spring, which is placed between the stop element and the end of the ejector with the possibility of shifting the specified element towards the front end of the tongue.
    [6]
    6. The lock according to claim 5, characterized in that the thrust element is located in a rectangular groove, which is made in the tongue and mounted on the guide strip of the latter, located in the longitudinal direction of this groove.
    [7]
    7 · The lock is made in the form
    p. 6, characterized in that the thrust element of the cylindrical sleeve.
    Priority on 05.22.84 pp. 08.16.84 PP
    points:
    1-4;
    5-7.
    Fie 4 to 6
    FIG. 8
    FIG. 9
    30 15
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1553009A3|1990-03-23|Lock for safety belts
    US3145442A|1964-08-25|Safety belt buckle
    US5380067A|1995-01-10|Chest harness for use in a child restraint system
    US3491414A|1970-01-27|Multitongue buckle with slidably mounted latch
    US7520036B1|2009-04-21|Multi-point buckle for restraint system
    US4809409A|1989-03-07|Belt lock for safety belt systems
    US3505711A|1970-04-14|Full-control safety-belt buckle
    US4662040A|1987-05-05|Strap buckle
    US3964138A|1976-06-22|Locking means for releasable strap connectors
    SE8001925L|1981-09-13|Seat belt buckle
    US3343229A|1967-09-26|Seat belt buckle
    EP0204803A1|1986-12-17|Buckle
    US3408707A|1968-11-05|Buckle for safety belts
    GB920365A|1963-03-06|Improvements in buckles for safety belts
    US3025692A|1962-03-20|Key-locked fastenings for travel bags, boxes and the like
    US4443916A|1984-04-24|Latching devices
    US4704771A|1987-11-10|Lock for safety belts and lock tongue thereof
    US3165802A|1965-01-19|Quickly releasable buckle for safety and harness strap
    US3704492A|1972-12-05|Safety belt buckle construction
    US3008319A|1961-11-14|Key locked fastenings for portable containers
    EP0659361A2|1995-06-28|Seat belt buckle with three branches
    US4670951A|1987-06-09|Fastening means for a safety belt for a car or the like
    US3525130A|1970-08-25|Swiftly releasable locking device,especially adapted to fasten the free end of a safety to a fixed support
    EP0867131B1|2002-01-02|Buckle for three-strap seat belt for safety seats for children transported in motor vehicles and the like
    EP0231335A1|1987-08-12|Lock mechanism with two locking elements.
    同族专利:
    公开号 | 公开日
    DE3565625D1|1988-11-24|
    EP0183768A1|1986-06-11|
    US4644618A|1987-02-24|
    EP0183768B1|1988-10-19|
    WO1985005258A1|1985-12-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3605207A|1967-08-14|1971-09-20|Pacific Scientific Co|Safety belt buckle|
    US3451720A|1967-12-08|1969-06-24|Gen Motors Corp|Vehicle passenger restraint harness|
    GB1249059A|1969-02-27|1971-10-06|Britax London Ltd|Safety belt anchorage|
    US3587141A|1969-04-23|1971-06-28|Sauna International Inc|Multipoint releasable coupling|
    SE389261B|1975-06-09|1976-11-01|Holmberg Gote Eskil Yngve|LOCK FOR THE CAR BELT, ESPECIALLY THE CAR BELT FOR CHILDREN|GB8527587D0|1985-11-08|1985-12-11|Britax Excelsior|Tongue & buckle fasteners|
    JPH0345711U|1989-09-11|1991-04-26|
    US5606783A|1995-09-12|1997-03-04|Trw Vehicle Safety Systems Inc.|Buckle for vehicle seat belt system|
    CN1192729C|2000-01-27|2005-03-16|明门实业股份有限公司|Three and five point buckle|
    EP1295541B1|2001-09-21|2006-09-20|BELT & BUCKLE S.r.l.|Buckle for safety belt with three branches, in particular for safety seat for children carried in motor vehicles and the like|
    US7520036B1|2003-07-11|2009-04-21|Amsafe Commercial Products, Inc.|Multi-point buckle for restraint system|
    US7263750B2|2005-06-09|2007-09-04|Amsafe, Inc.|Buckle assembly having single release for multiple belt connectors|
    CN2845526Y|2005-12-21|2006-12-13|明门实业股份有限公司|Buckle|
    US7722081B2|2006-05-04|2010-05-25|Conax Florida Corporation|Combat vehicle restraint system|
    US7596837B1|2006-09-28|2009-10-06|C & K Safety, Llc|Passive restraint systems for human occupants of vehicles|
    CN102006796A|2008-01-22|2011-04-06|阿莫森商贸用品股份公司|Buckle assemblies and associated connectors for use with child seats and other restraint systems|
    US8096027B2|2008-08-26|2012-01-17|Conax Florida Corporation|Twin buckle assembly with dual release positions|
    US8303043B2|2008-09-29|2012-11-06|Amsafe, Inc. |Tensioning apparatuses for occupant restraint systems and associated systems and methods|
    US7904997B2|2008-11-07|2011-03-15|Amsafe, Inc.|Buckles for inflatable personal restraint systems and associated systems and methods|
    US8469401B2|2009-02-23|2013-06-25|Amsafe, Inc.|Seat harness pretensioner|
    US8393645B2|2009-11-02|2013-03-12|Amsafe Commercial Products, Inc.|Devices for adjusting tension in seat belts and other restraint system webs, and associated methods|
    US8683666B2|2009-11-04|2014-04-01|Amsafe Commercial Products, Inc.|Restraint system buckle components having tactile surfaces, and associated methods of use and manufacture|
    US8627554B1|2010-05-03|2014-01-14|Amsafe, Inc. |Buckle assemblies with swivel and dual release features and associated methods of use and manufacture|
    US8777323B2|2010-07-20|2014-07-15|Amsafe, Inc.|Restraint harnesses and associated methods of use and manufacture|
    USD655223S1|2010-09-15|2012-03-06|Amsafe Commercial Products, Inc.|Buckle assembly|
    USD661619S1|2010-09-15|2012-06-12|Amsafe Commercial Products, Inc.|Buckle assembly|
    US9022483B2|2012-06-07|2015-05-05|Shield Restraint Systems, Inc.|Seatbelt buckle tongue assembly|
    US9277788B2|2013-02-19|2016-03-08|Amsafe, Inc.|Dual release buckle assemblies and associated systems and methods|
    WO2014130485A1|2013-02-19|2014-08-28|Amsafe, Inc.|Buckle assemblies with lift latches and associated methods and systems|
    US9775410B2|2014-12-16|2017-10-03|Shield Restraint Systems, Inc.|Web adjusters for use with restraint systems and associated methods of use and manufacture|
    WO2017059437A1|2015-10-02|2017-04-06|Shield Restraint Systems, Inc.|Load indicators for personal restraint systems and associated systems and methods|
    US10604259B2|2016-01-20|2020-03-31|Amsafe, Inc.|Occupant restraint systems having extending restraints, and associated systems and methods|
    US9814282B2|2016-02-02|2017-11-14|Shield Restraint Systems, Inc.|Harsh environment buckle assemblies and associated systems and methods|
    US10611334B2|2017-02-07|2020-04-07|Shield Restraint Systems, Inc.|Web adjuster|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8402750A|SE442474B|1984-05-22|1984-05-22|Lock for a safety belt with two waistband parts and at least one other band part|
    SE8404109A|SE8404109L|1984-08-16|1984-08-16|DEVICE AT BELT BELT|
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