Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1976-08-06
1978-09-26
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Elements
74492, 188 1C, B62D 104
Patent
active
041160878
ABSTRACT:
An energy absorbing structure for the steering column or steering wheel of a motor vehicle which undergoes energy absorbing plastic deformation under a high axial force, the structure comprising a plurality of angularly adjacent energy absorbing member portions of serpentine shape whose extremities are integral with or welded to the steering assembly, and which, while not deformable under torque, are stretchable in the axial direction, as the serpentine shapes are bent and their loops are twisted.
REFERENCES:
patent: 3586131 (1971-06-01), LeMire
patent: 3589210 (1971-06-01), Norman
patent: 3765335 (1973-10-01), Blair
patent: 3911759 (1975-10-01), Tanaka et al.
patent: 3948118 (1976-04-01), Garbin
Firma Petri AG
Geiger Joseph A.
Herrmann Allan D.
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