Supports – Brackets – Adjustable
Patent
1978-12-18
1981-09-15
Foss, J. Franklin
Supports
Brackets
Adjustable
176 76, 176 87, A47F 500
Patent
active
042892910
ABSTRACT:
A rotatable and retractable storage lug (50), especially suited for, but not limited to, nuclear reactor applications is claimed. The lug (50) is equipped with a rotatable and slidable weight-cylinder assembly (76 and 64) in coaxial relationship with a pivoted support beam (60). Furthermore, the weight-cylinder assembly (76 and 64) and support beam (60) are connected together by a lockable channel (70 and 70A), groove (68 and 68A) and pin (62 and 62A) arrangement. By rotating the cylinder (64), the support beam (60) will assume either a horizontal or working position or a vertical or stored position.
REFERENCES:
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patent: 2904299 (1959-09-01), Dalton
patent: 3070527 (1962-12-01), Hurford et al.
patent: 3130773 (1964-04-01), Beattie et al.
patent: 3203376 (1965-08-01), Engelhardt
patent: 3530630 (1970-09-01), Smaga
patent: 3606979 (1971-09-01), Paine
patent: 3801454 (1974-04-01), Kumpf
patent: 3979866 (1976-09-01), Prescott
Edwards Robert J.
Foss J. Franklin
Gregory D. Anthony
Steen Edward A.
The Babcock & Wilcox Company
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