Suspension apparatus

Details Suspension apparatus Suspension apparatus

1993-02-23

1994-06-28

Kramer, Dean J.

Handling: hand and hoist-line implements

Hoistable receptacle

Separable auxilliary hoisting means

294 8217, B66C 136, B65D 5100

Patent

active

053240880

ABSTRACT:
A suspension apparatus for suspending a truck-type circuit breaker or the like when the circuit breaker is put on or taken off a truck of a switchboard frame comprises a suspension adapter to be engaged with a first hollow provided on a side face of the circuit breaker and a stopper provided on the suspension adapter to be engaged with a second hollow provided on a top face of the circuit breaker.

REFERENCES:
patent: 815452 (1906-03-01), Maynard
patent: 2589954 (1952-03-01), Neil
patent: 3339764 (1967-09-01), Stanfield
patent: 3343861 (1967-09-01), Sinicki
patent: 3809270 (1974-05-01), Peltonen
patent: 4277093 (1981-07-01), Turley et al.
patent: 4427228 (1984-01-01), Mattila
patent: 4518185 (1985-05-01), Shiffer
patent: 4546891 (1985-10-01), Lanigan, Sr. et al.
patent: 4728136 (1988-03-01), Newhouse et al.

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