H - Electricity – 01 – H
Patent
H - Electricity
01
H
H01H 3/02 (2006.01) H01H 31/28 (2006.01) H01H 33/02 (2006.01) H01H 31/00 (2006.01)
Patent
CA 2213671
A gang-operated multi-pole switch is provided including an operating handle suitable for manual operation via a hookstick and including an open-position retention arrangement. The open-position retention arrangement includes a first member movable with the operating handle which coacts with a second member. In a preferred arrangement, the first member extends radially from the operating shaft of the operating handle and the second member is a spring plate including a retention surface and disposed in the path of the first member.
Hawkins Richard H. II
Isherwood William D. Jr.
Paw Kacey J.
Osler Hoskin & Harcourt Llp
S&c Electric Company
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