• 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:
    The invention can be used to convert a wheeled vehicle with one or two drive axles into a track-type vehicle. The goal is to simplify installation and 13 10 dismantling. For converting a vehicle 1 equipped with wheels 8-11 into a tracked vehicle, two chain assemblies 13 and 14 are provided with two wheels 18 and 22, the distance between which basically corresponds to the base of vehicle 1. With these wheels, the track 37 rotates. or the drive wheels can be rigidly connected to the two wheels 8,10 and 9,11 of the vehicle on its both sides. For this purpose, lock locks 27, 29 are provided, with which the connected wheels can be moved axially towards each other as the tubular intermediate piece 26,28 is tightened. Intermediate parts 26.28 have windows 30, 31 for the elevation 11 3515 / L 15 Ј (L 05 to 00 00 u oo s Rie.1
    公开号:SU1628848A3
    申请号:SU884355154
    申请日:1988-01-29
    公开日:1991-02-15
    发明作者:Гей Лео
    申请人:Лео Гей (DE)；
    IPC主号:
    专利说明:

    Security lock locks 27,29. For control purposes, chain assemblies 13 and 14 can be braked individually or by vehicle wheel brakes if the brake system is equipped to separate the left and right sides separately, or
    With the help of the brakes attached to the chain assemblies 13, 14, actuators 43, 45 of which can be easily installed by laying the brake actuator pipeline 41 inside the vehicle and then 7 s. f-ly, 5 silt „
    The invention relates to a track chain system suitable for converting a wheel-mounted vehicle into a track-type vehicle.
    The purpose of the invention is to simplify assembly and disassembly.
    FIG. 1 shows a horizontal projection of a vehicle converted for operation on a crawler, the caterpillar chain of the right-hand chain unit is omitted and the individual details of the system} are shown in FIG. 2 - chain unit in conjunction with the brake system with hydraulic drive and control lever, side view; in fig. 3 - chain unit without a track chain, horizontal projection; in fig. 4 - mounting chain units on the vehicle, option; FIG. 5 is a disassembled view of structural details.
    The vehicle 1 (FIG. 1) is equipped with an internal combustion engine (not shown) to which the gearbox 2 is attached. The drive shafts 3 and 4 move away from the gearbox 2. The drive shaft 4, through a compensating device in the form of a differential 5, drives semi axles 6 and 7 with the left rear wheel 8 or the right rear wheel 9. In the front axle equipped with front wheels 10 and 11 12 Differential 5 is also mounted, and axle axles 6 and 7 form rear axle 12. If necessary, instead of all-wheel drive, only rear wheels 8 and 9 can be provided, and front wheels 10 and 11 can rotate freely and independently of one another. The same is true, only in reverse order, with a vehicle with front-wheel drive.
    0
    five
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    five
    ABOUT
    five
    0
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    On opposite sides of the vehicle 1, chain assemblies 13 and 14 are attached. Both chain assemblies 13 and 14 are identical. They comprise a chassis 15 formed mainly by the spar, which is assembled from the front longitudinal part of the frame 16 and from the rear longitudinal part of the frame 17. Both longitudinal parts of the frame 16 and 17 are telescopically connected to each other, and they can be rotated relative to a common longitudinal axis.
    On the chain assembly 13 and 14, on the inner side facing the vehicle, the front guide wheel 18, three guide wheels 19, 20 and 21 and the rear guide wheel 22 are rotatably mounted, and neither the front nor the rear guide wheels wheels (both guide wheels), depending on the type of vehicle, cannot be used as the driving wheels 1. The driving wheels, the end wheels and the steering wheels can be made either in the form of a gear, in the form of a pneumatic wheel, or ebony wheel. They are connected to chassis 15 using axial drive motors 23 or 24. On the hubs 25 of both outer wheels 18 and 22 there is a brake drum or brake disc, respectively. However, it is also possible to equip only one outer wheel or both outer wheels of each chain unit with a brake drum or brake disc. The distance between the axles of both external wheels 18 and 22 corresponds to the distance between the rear axle 12 and the front axle of the vehicle 1. The number and size of the guide wheels 19-21 depend on the respective base of the vehicle being driven.
    The chain assemblies 13 and 14 are firmly connected or connected as part of the conversion to the vehicle 1 due to the fact that their outer wheels 18 and 22 are connected to the left 8 and 9 or to the right 9 and 11 wheels of the transport means, fig. one). For this purpose, a front tubular intermediate piece 26 with a front lock lock 27 is provided, as well as a rear tubular intermediate piece 28 with a rear lock lock 29. A lock lock 27 or 29 is located inside the intermediate piece 26 or 28, which, accordingly,
    equipped with two or four windows 30 20 th mu cylinder. The main brake cylinders 31 through which access and actuation of the lock are provided. If the vehicle wheels 8-11 were connected with guide wheels 18.22 of the chain assemblies, intermediate parts and extension devices of a different design could also be used.
    Each fastener lock 27, 29 - (Fig. 2 has a threaded sleeve 32, made by a known method, half of which has a right or left thread, into which the corresponding threaded rods 33 and 34 are screwed. The threaded rod 33 is hooked with an eyelet plate 35 on the outer end or is connected to the plate eyelet in another way which is rigidly screwed to the wheel hub 25.
    The outer end of the threaded rod 34 (FIG. 1) is hooked to the plate — with the lugs 35 or otherwise connected to the connecting plate 36, which in turn is connected to one of the wheels 8-11 of the vehicle 1 with screws.
    With this arrangement, wheel pairs 9 and 22 or 11 and 18, or also their hubs, or rims can be firmly
    when axially connected to each other 50, local actuation of the control levers 43 and 45 leads to the braking and stopping of the vehicle on a track.
    fastening the intermediate parts 26 and 28, so that the driving forces can be transmitted through the corresponding intermediate parts to the chain assemblies 13 and 14, these chain mechanisms can take the weight of the vehicle.
    In this case, the weight of the vehicle over a large area transmits 8848

    from the ground, as the crawler tracks 37 are rotating around the wheels 18-22 (left part of Figs. 1 and 2).
    Guide wheels or driving wheels 18
     and 22 (Fig. 2) are respectively equipped with a brake mechanism 38 of the chain unit, which is coupled with the wheel brake cylinder 39. Brake
    .Q mechanisms 38 can be executed as s as drum-brake mechanisms, and as disk brakes. Wheel brake cylinders 39 of wheels 22 and 18 are connected alone with
    15 OTHERS by means of the hydraulic pipeline of the brake actuator 40, from which the elastic pipeline of the brake actuator 41 leads to the right 42 or to the left 43 main brakes are an integral part of the corresponding chain assembly 13,14 and are installed in the vehicle for use inside the vehicle located near the driver of the vehicle. On the master brake cylinders 42 and 44 there are control levers 43 or 45, which are used to
    0 pressure control wheel brake cylinders 39.
    Each chain unit 13 and 14 (Fig. 1) or their braking mechanisms 38 adjoin its own master brake cylinder 42 or 44 with its own control lever 43, 45. The mount for the left and right brake master cylinders 44 and 42 with control levers 45 and 43 is located
    Q (Fig. 1) in the area of the steering wheel, so that they are well accessible from the driver's seat. Parts 40-45 form a control device during operation on a track, the separate actuation of the control levers 43 and 45 causes the braking of the left or right side and thereby changes the direction of movement of the vehicle. Sov5
    local actuation of the control levers 43 and 45 leads to the braking and stopping of the tracked vehicle.
    The fastening of the chain aggregates can be carried out in accordance with FIG. 4 and 5 without clips of locks with use of intermediate details which are executed continuous without windows. At the same time on all four wheels
    to
    15
    20
    25
    The vehicle has a mounting unit as shown in FIG. 4 for the front right wheel. Due to the embodiment of FIG. 1 to 3 parts in FIG. 4 are denoted by the same reference numerals and modified only by a distinctive stroke.
    With the vehicle wheel 11, a massive clamping nut 46 located along the extension of the front axle 12 is fastened. The clamping nut 46 has a fastening plate 47 which is fitted with holes through the bolts to fasten the wheel 11 and is firmly attracted by nuts 48.
    The wheel 18 located on the wheel of the vehicle 11 is mounted on the longitudinal part of the frame 16 of the chassis 15 of the chain assembly on the axle tide 49, along the entire length of which the central hole 50 passes. The fixed axle tide 49 has a molded mounting flange 51, by which it is attached on the chassis 15o. In addition, the anchor plate 52 with brake pads (not shown) is mounted on the mounting flange 51 without rotation. The brake actuator pipe 41 (FIG. 4) passes through the anchor plate 52 to the cylinders to actuate the brake shoes.
    In addition, you can see the clamping screw 53, which has a threaded section 54 screwed into the clamping nut 46, an elongated section 55 of a larger diameter and a screw head 56 for. fitting tool. At the transition between the threaded portion 54 and the elongated portion 55, an annular protrusion 57 is made, which faces the wheel 11 of the vehicle. The head of the clamping screw (Fig. 4) in the working position is recessed and located with a gap in the opening 50 of the tide 49 of the axis. In this way, the opening 50 can be closed with a cap or plug.
    FIG. 5 shows a device for fastening chain assemblies disassembled, namely, the tide 49 axes with fasteners 16288488
    Nick 60 of the hub 61 of the wheel 18, the second bearing 62 of the hub 61, the thrust ring 63 and the nut 64, which is screwed onto the inner end of the tide 49 of the axle to keep the hub 61 in a fixed position. The nut 64 is secured with the locking plate 65 and the lock nut 66. After tightening the nuts 64 and 66, the locking plate 65 is deformed in order to prevent the threaded connection from loosening.
    In addition, a disc-shaped clamping part 67 is provided, which with screws 68, which are locked with the locking plate 69 in a screwed-in position, is attached to; the front side of the hub 61. The clamping part 67 does not fit on the tide 49 of the axle. The size of the aperture 70 of the clamping part is such that the threaded portion 54 of the clamping screw 53 and the annular shoulder 57 of the clamping screw 53 lie axially against the clamping part 67 through it. In addition, the brake drum 71 is firmly connected with screws 72 with a hub 61. A wheel 18 is mounted on this brake drum 71. In Fig. 5, an anchor plate with brake pads is not shown, which is adjacent to the mounting flange 51 of the axial tide 49.
    When screwing the clamping screw 53 into the clamping nut 46 of the annular step 57 through the clamping member 67 and the hub 61 presses the intermediate member 26 to the rim of the vehicle wheel 11, thereby achieving a firm connection. All parts connected to each other, including the clamping shaft 53, rotate together around a fixed axis tide 49. Therefore, the connection does not lead to axial pressure acting on the tide 49 45 axis or its mounting flange 51, which makes installation of a thrust bearing unnecessary.
    thirty
    50
    flange 51, inserted through tide 49. axles of clamping screw 53 and on parts driven on axis 49, namely: rotating ring 58, radial seal 59, first bearing 55
    The advantage of the design in accordance with FIG. 4 and 5, the clamping screw 53 is well accessible from the outside and can be actuated with the tide 49 of the Allen key inserted into the opening 50. Accordingly, chain assemblies 13 and 14 can be conveniently and quickly mounted on a vehicle or removed from a vehicle.
    The advantage of the design in accordance with FIG. 4 and 5, the clamping screw 53 is well accessible from the outside and can be actuated with the tide 49 of the Allen key inserted into the opening 50. Accordingly, chain assemblies 13 and 14 can be conveniently and quickly mounted on a vehicle or removed from a vehicle.
    权利要求:
    Claims (8)
    [1]
    Claims 1. A track chain system for converting a wheeled vehicle with one or two driving axles to a track type vehicle comprising two cantilever chained arms side-mounted on each side of the vehicle connected to its axles , at the front and rear ends of which are mounted through the hubs with the possibility of rotation on the bearings, two wheels, covered by a track chain, connected by intermediate parts, located one It is also different at a distance corresponding to the base of the vehicle, with rotating elements of axles, brake mechanisms installed on chain units, driven by master brake cylinders with control levers fixed in the vehicle cabin, and pipelines telling the brake mechanisms of each chain unit. with one of the main brake cylinders, characterized by
    in order to simplify installation and disassembly, the intermediate parts are spacers clamped axially between the ends of the rims of the wheels of the vehicle and the wheels of the chain assemblies, and the activated brake master cylinders are fixed by means of a detachable connection and communicated with the chain brakes units of flexible hoses.
    [2]
    2. The system according to claim 1, characterized in that the struts are pressed against the fastener fastened to the rim of the wheel of the vehicle by means of a rigid lock.
    [3]
    3. The system according to claim 2, characterized in that the lock lock
    g 5 0 5
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    It is located inside a pipe-shaped spacer with windows on the side surface for servicing the lock.
    [4]
    4. The system of PP. 1 and 2, characterized in that on the support beams, chain assemblies are made for mounting the hubs of the drive wheels with hot spots with central holes,
    and each strut is pressed to the rim of the vehicle by means of a clamping screw located in a hole made in the axis of the vehicle’s wheel, which is screwed into the clamping nut attached to the wheel of the vehicle and passed through the center hole of the carrier beam.
    [5]
    5. The system according to claim 4, characterized in that the spare screw is provided with a threaded section which is screwed into the clamping nut, a head and a cylindrical section larger than the threaded diameter, mating with the last annular shoulder adjacent axially to the clamping part, mounted on the end surface of the drive wheel hub of the chain assembly facing the vehicle wheel.
    [6]
    6. The system of PP. 4 and 5, characterized in that. that the head of the clamping screw is located inside the central opening of the bearing carrier beam of the chain assembly.
    [7]
    7. The system of PP. 1 - 6, which means that the struts are rigidly connected to the driving wheels of the chain aggregates.
    [8]
    8.System according to paragraphs. 1 to 7, the joints are fastened on struts that are located at a distance from the supporting surface of the road equal to the distance from the supporting surface to the axis of the wheels of the vehicle.
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    类似技术:
    公开号 | 公开日 | 专利标题
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    US4186626A|1980-02-05|Wheel final drive assembly
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    HU218180B|2000-06-28|A disc brake caliper and a brake lining actuating appliance
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    SU1708163A3|1992-01-23|Disc brake
    GB2131506A|1984-06-20|Wheel hub with integral brake and reducer
    US3478844A|1969-11-18|Fixed-yoke disk brake
    US4610331A|1986-09-09|Wheel hub with built-in brake
    FI100707B|1998-02-13|Traction wheel drive system
    CA2195063C|2004-11-16|Brake bracket assembly
    US4856373A|1989-08-15|Axle assembly
    US4004838A|1977-01-25|Vehicle hub assembly
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    US2345192A|1944-03-28|Independently movable dual wheel construction for vehicles
    US4498560A|1985-02-12|Emergency stopping brake system for tractors and trailers
    US5407033A|1995-04-18|Brake unit and spring energy accumulator for it
    US3383950A|1968-05-21|Differential brake
    RU2137614C1|1999-09-20|Vehicle wheel gauge changing device
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    US1249143A|1917-12-04|Braking apparatus.
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    CN213473339U|2021-06-18|Integrated supporting ring driving wheel with double-gear positioning function
    CN215097515U|2021-12-10|Braking device of automatic driving sweeper
    同族专利:
    公开号 | 公开日
    JPS63275485A|1988-11-14|
    EP0278327B1|1990-06-20|
    AT53971T|1990-07-15|
    DE3702818A1|1988-08-11|
    EP0278327A1|1988-08-17|
    GR3000857T3|1991-11-15|
    ES2016661B3|1990-11-16|
    US4865141A|1989-09-12|
    DE3860241D1|1990-07-26|
    CA1279084C|1991-01-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2481990C2|2008-12-19|2013-05-20|Катерпиллар Коммёршл С.А.Р.Л.|Adjustable gage bogie|
    RU2648527C1|2016-11-29|2018-03-26|Александр Петрович Митянин|Universal electromechanical transmission|US3590935A|1968-11-04|1971-07-06|Angelo Celia|Clutch and attachment device for vehicle wheels|
    US3710886A|1969-06-12|1973-01-16|A Wagner|Mechanism for converting wheeled vehicle into tracked vehicle|
    DE1957245A1|1969-09-12|1971-03-18|Baumaschinen Gatersleben Veb|Self-propelled machine|
    DE2026295A1|1970-05-29|1971-12-09|Rasenberger, Rudolf, 7887 Grenzach|Crawler track od the like, which msbe special can be attached to a passenger car|
    CA1110680A|1979-11-29|1981-10-13|Frederick A. Deare|Retractable tracked cart|
    DE3317611C2|1983-05-14|1987-12-10|Alfred Teves Gmbh, 6000 Frankfurt, De|
    US4493385A|1983-05-25|1985-01-15|Samuel Shiber|All terrain vehicle|CA2077702C|1992-09-08|1998-10-20|Sylvain Gilbert|Caterpillar track attachment|
    US5452949A|1993-12-13|1995-09-26|Kelderman; Gary L.|Track system for vehicles|
    USRE36284E|1993-12-13|1999-08-31|Agtracks, Inc.|Track system for vehicles|
    US5829848A|1995-06-23|1998-11-03|Agtracks, Inc.|Track suspension apparatus for vehicles of various types|
    US6199646B1|1996-08-01|2001-03-13|Kubota Corporation|Working vehicle with semicrawlers|
    US5842757A|1997-01-31|1998-12-01|Agtracks, Inc.|Track system for vehicles|
    US6408965B1|2000-12-14|2002-06-25|Sonny Grant|Hydraulic track drive with hydraulic track tensioners|
    US6857816B2|2001-06-20|2005-02-22|Sakai Heavy Industries, Ltd.|Roller|
    FR2841868B1|2002-07-05|2004-10-15|Otico|FLEXIBLE TRACK DRIVE DEVICE FOR MOTOR VEHICLE AND VEHICLE THUS OBTAINED|
    US6854540B2|2002-10-08|2005-02-15|Mckinnon Paul G.|Rail track vehicle|
    US7255184B2|2004-01-02|2007-08-14|Loegering Mfg, Inc.|Track assembly|
    GB2414720B|2004-06-04|2007-12-27|Yaragi Abdulaev|Device for facilitating the movement of a vehicle|
    US8430188B2|2006-12-11|2013-04-30|Vermeer Manufacturing Company|Apparatus for converting a wheeled vehicle to a tracked vehicle|
    US8794358B2|2006-12-12|2014-08-05|Loegering Mfg., Inc.|Conversion system for a wheeled vehicle|
    KR100866843B1|2007-04-24|2008-11-04|주식회사 포스코|Transferring system using aero-levitation style and transferring device using aero-levitation style|
    US8245800B2|2008-12-09|2012-08-21|Vermeer Manufacturing Company|Apparatus for converting a wheeled vehicle to a tracked vehicle|
    US7921942B2|2009-07-01|2011-04-12|Schafer Timothy A|Amphibious all terrain vehicle with track assemblies|
    US8157033B2|2010-01-27|2012-04-17|Les Produits Gilbert Inc.|Steering system for a tracked vehicle|
    CA2744681C|2010-06-28|2018-08-28|Camoplast Solideal Inc.|All-terrain vehiclepropellable on wheels or endless tracks|
    DE102010025666A1|2010-06-30|2012-01-05|Franz Pils|Self-propelled boat transporter|
    US11097793B2|2017-02-15|2021-08-24|Soucy International Inc.|Rear track assembly for a vehicle|
    US10953744B2|2018-11-20|2021-03-23|Deere & Company|Dual drive track system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19873702818|DE3702818A1|1987-01-30|1987-01-30|TRACK CHAIN ARRANGEMENT FOR CONVERTING A WHEELED VEHICLE INTO A CHAIN VEHICLE|
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