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| Al-Si-Sn Bearing Alloy and bearing composite |
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| Puncture-sealing pneumatic tire and a method of producing the tire |
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Track shoe
| Details |
Inventors: Halmosi, Rudolph; Schneider, Karl W.; Weidman, John F.;
Assignee: General Motors Corporation (Detroit, MI)
Primary Examiner: Reeves; Robert B.
Assistant Examiner: Shannon; John P.
Attorney, Agent or Firm: Biskup; Edward J.
A ground engaging shoe for the cushioned track of an off-highway vehicle that is generally rectangular in shape and includes a V-shaped main grouser that is bounded on the opposite sides thereof by a pair of secondary grousers, each of which has a body portion that is substantially parallel to one of the arms of the main grouser. |
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DETAILED DESCRIPTION We claim: 1.
A ground engaging shoe for a cushioned track, said shoe comprising a flat base plate having a front edge, rear edge, and a pair of side edges, a V-shaped main grouser with the apex thereof located at the center of said plate adjacent the front edge and with each arm thereof extending rearwardly and terminating adjacent to said rear edge, a pair of identical secondary grousers located on the opposite sides of the main grouser adjacent said front edge, each of said secondary grousers having a pair of end portions interconnected by an intermediate portion that is substantially parallel to the adjacent arm of the main grouser and cooperates therewith for resisting lateral slippage of said shoe when engaging the ground, and a stub grouser located at said center of said plate adjacent said rear edge, said stub grouser having a V-shaped main body portion and having the ends thereof terminating with a pair of end portions which are adjacent to said rear edge, each of said grousers being of a uniform height and having the top surfaces thereof lying in a plane parallel to the plane of the base plate when viewed from the front edge and being curved when viewed from either of the side edges.
2.
A ground engaging shoe for a cushioned track, said shoe comprising a flat base plate having a front edge, a rear edge, and a pair of side edges, a V-shaped main grouser with the apex thereof located at the center of said plate adjacent the front edge and with each arm thereof extending rearwardly and terminating with an integral end portion which is adjacent to said rear edge, a pair of identical secondary grousers located on the opposite sides of the main grouser adjacent said front edge, each of said secondary grousers having a pair of end portions interconnected by an intermediate portion that is substantially parallel to the adjacent arm of the main grouser and cooperates therewith for resisting lateral slippage of said shoe when engaging the ground, a stub grouser located at said center of said plate adjacent said rear edge, said stub grouser having a V-shaped main body portion and having the ends thereof terminating with a pair of end portions which are adjacent to said rear edge, and at least one bolt hole formed in said base plate adjacent each side edge and being located between the secondary grouser and the main grouser for bolting said shoe to said track
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Manufacturing Materials 
