Crank handle for window pane or the like

Details Crank handle for window pane or the like Crank handle for window pane or the like

1993-08-30

1995-05-02

Bradley, P. Austin

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Handle, handle component, or handle adjunct

Luggage-type

74545, B25G 104

Patent

active

054107784

ABSTRACT:
A handle for mounting to a crank shaft operable to actuate a movable structure, such as a window pane, comprises first and second members which are pivotally connected to one another through a hinge axis. The members have intermediate sections with a complementarily shaped groove-and-projection configuration so that when the handle is not in operative condition, one member is folded over the other member with the groove and the projection in an imbricated position in a compact arrangement.

REFERENCES:
patent: 1274471 (1918-08-01), Todd
patent: 3007348 (1961-11-01), Barnes
patent: 3159392 (1964-12-01), Pollack
patent: 4294134 (1981-10-01), Mori et al.
patent: 4390203 (1983-06-01), Lutz et al.
patent: 4567692 (1986-02-01), Vogt et al.
patent: 4615236 (1986-10-01), Boots
patent: 5168770 (1992-12-01), Ellis
patent: 5201241 (1993-04-01), Pollack, Jr.

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