Spring devices – Resilient shock or vibration absorber – Bumper
Patent
1975-07-28
1977-09-06
Marbert, James B.
Spring devices
Resilient shock or vibration absorber
Bumper
F16F 710
Patent
active
040463613
ABSTRACT:
Device for cushioning the impact of an approaching article comprises a lever arm adapted to be attached to shock absorbing means and extend across the path of travel of the article, said arm having a surface on the side nearest the article so curved that the distance between the point of impact of the article against the lever and the point of attachment of the lever to the shock-absorber decreases as the article advances after first contacting said lever.
REFERENCES:
patent: 1726191 (1929-08-01), Peacock
patent: 3311397 (1967-03-01), Ramsey
patent: 3459004 (1969-08-01), Morini
patent: 3585958 (1971-06-01), Naczkowski
patent: 3834686 (1974-09-01), Moritz et al.
Marbert James B.
Mechanisms, Inc.
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