Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electrical power distribution systems and devices
Patent
1993-06-22
1995-06-13
Tolin, Gerald P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electrical power distribution systems and devices
74524, 200 51R, 361727, 439157, H02B 1114
Patent
active
054249104
ABSTRACT:
The present invention provides a lever assembly for reversibly inserting a control device into a cell of a center for controlling electrical service. The center has electrical terminals and a post extending perpendicularly into the cell and the control device has a frame of cross-members. The assembly includes a left hand lever, a right hand lever, and a fastener adapted to secure the levers to one of the cross-members and position the levers to engage the post as the device is inserted into the cell. Each lever includes a pivot hole positioned towards one end of the lever. The pivot holes receive the fastener and allow rotation of each lever about the fastener. Each lever also includes an open-ended slot to engage the post in the control center. Each lever also includes means for manually rotating the lever about the pivot hole. The rotating means connects to the end of each lever opposite the open end of the slot.
REFERENCES:
patent: 2609268 (1952-09-01), Nye
patent: 4301494 (1981-11-01), Jordan
patent: 5006951 (1991-04-01), Albert
patent: 5162979 (1992-11-01), Anzelone et al.
patent: 5269698 (1993-12-01), Singer
patent: 5309325 (1994-05-01), Dreher
patent: 5325263 (1994-06-01), Singer
Golden Larry I.
Irfan Kareem M.
Square D Company
Tolin Gerald P.
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