Spring devices – Vehicle – Leaf
Patent
1982-10-28
1987-01-20
Butler, Douglas C.
Spring devices
Vehicle
Leaf
267158, F16F 118
Patent
active
046375945
ABSTRACT:
A leaf spring construction employs tapered leaf elements made from a steel sheet, where at least the tapered portion of the leaf elements have an arcuate shape in transverse cross-section with a convex surface on the tension side and a concave surface on the compression side thereof.
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patent: 4512559 (1985-04-01), Aoyama et al.
Aoyama Shigetsune
Hasegawa Yoshimichi
Saito Tsutomu
Yoshikawa Kazuo
Aichi Steel Works Ltd.
Butler Douglas C.
Diefendorf Richard R.
Horikiri Spring Mfg. Co., Ltd.
Kabushiki Kaisha Toyota Chuo Kenkyusho
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