Pivot for articulating the load-bearing components of a jack

Details Pivot for articulating the load-bearing components of a jack Pivot for articulating the load-bearing components of a jack

1996-12-19

1997-11-11

Knight, Anthony

Joints and connections

Articulated members

Member pivoted at rigid corner

29437, 29512, 254122, 254126, 403 68, 403153, 403279, 16386, F16C 1100, B66F 322

Patent

active

056856598

ABSTRACT:
Pivot for articulating the load-bearing components of a jack. The pivot comprises a shaft that rotates in a bore. The components are lengths of U section or have lateral flanges or upright edges that overlap in the vicinity of the pivot. The object is to decrease the weight of the jack. Instead of a solid bolt, the axis is a hollow neck (19) stamped through the sides (15 & 17) or flanges (13) of one component and extending through the bore (18) in its counterpart.

REFERENCES:
patent: 1302942 (1919-05-01), McMurray
patent: 1609597 (1926-12-01), Arnt
patent: 2233351 (1941-02-01), Rowe
patent: 2406940 (1946-09-01), Brill
patent: 2616113 (1952-11-01), Scinta
patent: 4055329 (1977-10-01), Hammond
patent: 4441835 (1984-04-01), Davis
patent: 4485544 (1984-12-01), Van Ryswyk
patent: 4582435 (1986-04-01), Davis
patent: 4936079 (1990-06-01), Skalsky et al.
patent: 5076149 (1991-12-01), Everts
patent: 5339510 (1994-08-01), Roth et al.
patent: 5529286 (1996-06-01), Kikuchi

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