U-type lock supporter

Details U-type lock supporter U-type lock supporter

1993-12-27

1995-10-17

Chotkowski, Karen J.

Supports

Brackets

Specially mounted or attached

248314, 24822252, 224 39, E04G 300

Patent

active

054583080

ABSTRACT:
A lock supporter made according to this invention has an oval channel with grooves disposed at the circumference of the upper and lower ends of the channel, respectively. A slot is provided at the front portion of the channel and a projected rib is provided at the lower position of the slot with a bracket disposed at the left side of the slot. The left side of the bracket is extended upward and a clipping member is provided at the top position. A pair of supporting blocks are provided at the lower position of the bracket. An oval rotating body is inserted into the channel through its length. The upper portion and lower ends of the oval rotating body are provided with ribs engaging the grooves. A U-type bracket is located in the rotating body. A groove disposed at the underside of the U-type bracket engages one of a plurality of ribs provided at the exterior surface of the rotating body, to hold the oval rotating body in a desired position.

REFERENCES:
patent: 2360767 (1944-10-01), Elmquist
patent: 3967475 (1976-07-01), Zane
patent: 4436232 (1984-03-01), Zane et al.
patent: 4736921 (1988-04-01), Zane et al.
patent: 5076526 (1991-12-01), Zane et al.
patent: 5127562 (1992-07-01), Zane et al.
patent: 5133568 (1992-07-01), Balterman
patent: 5167353 (1992-12-01), Hughes
patent: 5386961 (1995-02-01), Lu

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