Impact energy absorbing apparatus

Details Impact energy absorbing apparatus Impact energy absorbing apparatus

1975-08-12

1977-02-08

Herrmann, Allan D.

Machine element or mechanism

Control lever and linkage systems

Hand operated

188 1C, B62D 118

Patent

active

040066479

ABSTRACT:
An impact energy absorbing apparatus having two cylinders coupled for telescopic movement under impact axially applied thereto. In addition to rigid balls press-fitted between the cylinders, the apparatus has idle rigid balls snugly fitted therebetween which are to be conducted for rolling movement along respective guide grooves of certain length formed on the cylinder. The characteristic of load-stroke relationship is thereby improved to provide optimum efficiency of impact absorption.

REFERENCES:
patent: 3392599 (1968-07-01), White
patent: 3538783 (1970-11-01), Butts
patent: 3538785 (1970-11-01), Grancon
patent: 3590655 (1971-07-01), Farrell
patent: 3748922 (1973-07-01), Farrell
patent: 3788148 (1974-01-01), Connell et al.

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