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公开(公告)号：US3752396A
公开(公告)日：1973-08-14
申请号：US3752396D
申请日：1971-07-16
Applicant: BUSTIN L
Inventor： BUSTIN L
CPC classification number: B60B39/12
Abstract: A traction mat for positioning between a driving wheel of a motor vehicle and a roadway or the like which is covered with ice, so as to provide friction between the wheel of the motor vehicle and the roadway, is disclosed to comprise a plurality of generally longitudinally extending strips having a plurality of bends formed in each longitudinally extending strip, each strip extending generally longitudinally and including a plurality of spaced direction-reversing bends as well as a plurality of intermediate bends disposed between adjacent direction-reversing bends, the longitudinally extending strips being transversely spaced and longitudinally positioned such that the outside surface of each strip along its direction-reversing bends is in contact with the outside surface of the next adjacent strips along the direction-reversing bends, means for securing the adjacent longitudinally extending strips at their directionreversing bends and a plurality of longitudinally spaced prongs formed on the upper and lower surfaces of each longitudinally extending strip to define friction elements for providing nonslip engagement between the ice of the roadway and the traction mat as well as between the wheel of the motor vehicle and the mat.
Abstract translation: 公开了一种用于定位在机动车辆的驱动轮和被冰覆盖的道路等之间以便在机动车辆的车轮和道路之间提供摩擦的牵引垫，其包括多个大致纵向 延伸条具有形成在每个纵向延伸的条中的多个弯曲部，每个条带大致纵向地延伸并且包括多个间隔开的方向反转弯曲部，以及设置在相邻的反向弯曲弯曲部之间的多个中间弯曲部， 横向间隔开并且纵向定位成使得每个条带的沿其方向反转弯曲部的外表面沿着反向弯曲弯曲部与下一相邻条带的外表面接触，用于将相邻的纵向延伸的条带固定在其方向 - 反转弯曲和多个纵向间隔的尖头形成 d在每个纵向延伸的条带的上表面和下表面上，以限定用于在道路的冰和牵引垫之间以及在机动车辆的车轮和垫之间提供防滑接合的摩擦元件。
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公开(公告)号：US3749309A
公开(公告)日：1973-07-31
申请号：US3749309D
申请日：1971-01-18
Applicant: BECKER R
Inventor： BECKER R
CPC classification number: B60B39/12
Abstract: Two traction pads are formed with lugs which bite into ice or snow. The pads are connected together by chains having a length such that the chains are taut when one pad is under a front wheel of an auto and the other pad is under the rear wheel of the auto. This way, the weight of the car on the front pad keeps the traction force of the rear wheels from flinging the traction pad out from under the wheels and behind the car.
Abstract translation: 两个牵引垫形成有咬入冰或雪的凸耳。 焊盘通过链条连接在一起，该链条具有这样的长度，使得当一个焊盘位于自动前轮下方并且另一个焊盘位于自动后轮下方时链条被拉紧。 这样，前排上的汽车的重量使得后轮的牵引力不会从车轮下方和汽车后面将牵引瓦片从车轮上滑出。
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公开(公告)号：US3350013A
公开(公告)日：1967-10-31
申请号：US50896565
申请日：1965-11-22
Applicant: BERGQUIST ARTHUR E
Inventor： BERGQUIST ARTHUR E
IPC: B60B39/12
CPC classification number: B60B39/12
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公开(公告)号：US3289939A
公开(公告)日：1966-12-06
申请号：US31335963
申请日：1963-10-02
Applicant: MELVIN MARTINOV
Inventor： MELVIN MARTINOV
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Patent Agency Ranking
公开(公告)号：US2677502A
公开(公告)日：1954-05-04
申请号：US25861851
申请日：1951-11-28
Applicant: DENKER CHARLES T , JOHN KMIT
Inventor： DENKER CHARLES T , JOHN KMIT
IPC: B60B39/12
CPC classification number: B60B39/12
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公开(公告)号：US2479760A
公开(公告)日：1949-08-23
申请号：US5534348
申请日：1948-10-19
Applicant: HAROLD MERRICK GEORGE
Inventor： HAROLD MERRICK GEORGE
IPC: B60B39/12
CPC classification number: B60B39/12
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公开(公告)号：US2438563A
公开(公告)日：1948-03-30
申请号：US67063046
申请日：1946-05-17
Applicant: KOLLMEYER WALTER T
Inventor： KOLLMEYER WALTER T
IPC: B60B39/12
CPC classification number: B60B39/12
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公开(公告)号：US2190195A
公开(公告)日：1940-02-13
申请号：US25948539
申请日：1939-03-02
Applicant: CHARLES SCHIVINC
Inventor： CHARLES SCHIVINC
IPC: B60B39/12
CPC classification number: B60B39/12
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公开(公告)号：US2141529A
公开(公告)日：1938-12-27
申请号：US1312035
申请日：1935-03-26
Applicant: BERNARD GRAVELLE EMMANUEL
Inventor： BERNARD GRAVELLE EMMANUEL
IPC: B60B39/12
CPC classification number: B60B39/12
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