Spring devices – Vehicle – Leaf
Patent
1982-08-27
1985-06-04
Butler, Douglas C.
Spring devices
Vehicle
Leaf
267 63A, 2671411, 267153, 267154, 403228, 416134A, 416141, 464 97, B60G 1118, B64C 2748, F16F 114
Patent
active
045210039
ABSTRACT:
A structural element capable of resilient twisting about an axis including a plurality of axially extending open section members of decreasing transverse dimension nested together with adjacent ends of the members being rigidly interconnected at each end of the element.
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Butler Douglas C.
Diefendorf Richard R.
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