Joints and connections – Including frangible component
Patent
1991-04-03
1993-09-28
Reese, Randolph A.
Joints and connections
Including frangible component
74492, B62D 118
Patent
active
052482146
ABSTRACT:
Two shaft sections have a common axis and overlapping end portions. Connecting pins on the end portions extend through sleeves on the end portions. A snap ring or similar device is releasably attached to the connecting pins to hold the connecting pins within the sleeves and to release the connecting pins when a predetermined force is applied. Alternatively, a deformable strap holds flanges on the end portions together and releases the flanges when a predetermined force is applied. Also disclosed is a sequential connecting device having a second mechanism to hold the two end portions together after the initial release and to provide a second release when a second predetermined force is applied.
REFERENCES:
patent: 3424263 (1969-01-01), Black
patent: 3752007 (1973-08-01), Blondeleau et al.
patent: 3960031 (1976-01-01), Chometon et al.
patent: 4086825 (1978-05-01), Badcock et al.
patent: 4133220 (1979-01-01), Wenninger
patent: 4156372 (1979-05-01), Wenninger
patent: 4730508 (1988-03-01), Haldric et al.
BMW Service Bulletin 32 02 86, Dec. 1986.
Photograph, Ford separable steering column.
Duffy Paul E.
Hanson John
Lugosi Robert
Bigler John C.
Knight Anthony
Minns Michael H.
Reese Randolph A.
The Torrington Company
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