Land vehicles – Wheeled – Running gear
Patent
1977-02-23
1979-02-06
Bertsch, Richard A.
Land vehicles
Wheeled
Running gear
403206, 403345, B60G 1900, B60G 2100
Patent
active
041381416
ABSTRACT:
A force absorbing device and a force transmission device are provided including at least one member having a tubular configuration. A second member extends into one end of the tubular member and engages it in an interference fit to form a permanent joint. The tubular member and the second member have complementary bends at the permanent joint. The force absorbing device may include one or two such permanent joints. In the force transmission device, two such permanent joints are provided. The joints are made by cutting a tubular member to a desired length, press fitting a portion of a second member into one end of the tubular member to form a reinforced zone, and bending the second member and the tubular member at the reinforced zone to form the complementary bends and the permanent joint.
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Bertsch Richard A.
General Signal Corporation
Mednick Jeffrey S.
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