Joints and connections – Including ancillary means blocking disconnection of joint – Blocker for assembled joint retainer
Patent
1979-01-29
1981-10-20
Shedd, Wayne L.
Joints and connections
Including ancillary means blocking disconnection of joint
Blocker for assembled joint retainer
403409, 403374, 403355, 403356, B25G 300, F16D 100, F16G 1100
Patent
active
042957524
ABSTRACT:
A retaining assembly for retaining a key or the like within a slot that is defined in a housing includes a bar secured to the key. The bar includes an aperture through which passes a first end of a threaded rod. The rod includes a second end that is adapted to abutt against the housing. Threaded on the rod between the housing and the bar is a nut that may be threaded to bear against the bar producing a force against the bar that is transmitted to the key to prevent the key from sliding out of the slot. In the preferred embodiment, the slot and key are tapered.
REFERENCES:
patent: 1506442 (1924-08-01), O'Hara
patent: 2313216 (1943-03-01), Blanchard
patent: 2440739 (1948-05-01), Conroy
patent: 2462164 (1949-02-01), Cohen
patent: 3837023 (1974-09-01), Spencer-Foote
Shedd Wayne L.
Vulcan Iron Works Inc.
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