Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Closure checks – Spring
Patent
1997-11-13
2000-06-13
Mah, Chuck Y.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Closure checks
Spring
16 82, E05F 504
Patent
active
060733063
ABSTRACT:
The invention relates to a safety device, and in particular to a safety device for a sliding panel, such as a patio door.
The safety device includes an abutment, a carrier member for the abutment, a mounting arm for the carrier member, a pivot for the mounting arm, the pivot axis being substantially parallel to the carrier member, a support for the pivot, a resilient bias spring urging the mounting arm towards an abutment condition, the resilient bias spring being connected between the mounting arm and the support, and a manually operable member for moving the abutment against said resilient bias spring, the manually operable member comprising finger grip elements carried by the mounting arm, the finger grip elements being spaced from the pivot.
REFERENCES:
patent: 3335453 (1967-08-01), Lovelace
patent: 4028772 (1977-06-01), Salerno
patent: 4982474 (1991-01-01), Kjellstrom
Corbett Desmond
Warren Andrew
Gurley Donald M.
Mah Chuck Y.
Middleton James B.
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