Spring devices – Vehicle – Leaf
Patent
1976-07-19
1977-10-18
Marbert, James B.
Spring devices
Vehicle
Leaf
29173, F16F 122
Patent
active
040542785
ABSTRACT:
A leaf spring assembly in which the leaves, except for the longest or spring-eye leaf, the leaf adjacent thereto, and the shortest leaf, are formed from bar stock by cutting same with an ogee or sloped S-shaped die section without producing any resultant scrap; cambering and heat treating the individual leaves in the conventional manner; and assembling same such that each successive leaf is shorter than the predecessor leaf and its ogee-shaped end is mounted in the oppositely disposed attitude relative to the predecessor leaf, with substantially full length contact therebetween, without providing for conventional tip inserts or leaf separators therebetween.
REFERENCES:
patent: 1199013 (1916-09-01), Landau
patent: 3869142 (1975-03-01), Radamaker
General Motors Corporation
Marbert James B.
Moran John P.
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