E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 3/14 (2006.01) E05B 63/00 (2006.01) E05C 1/06 (2006.01) E05C 9/02 (2006.01)
Patent
CA 2050038
LOW PROFILE SASH LOCK ABSTRACT An improved structure is provided for a window sash lock having a catch mounted to a face of a window frame to grasp and release a keeper reciprocally mounted to a face of a window sash. A housing (12) is mounted against the frame face (13) that has an opening therethrough with a portion substantially cylindrical about an axis perpendicular to the frame face (13). An operator (52) for the catch (32) comprises a cylindrical pivotal portion (56) which is receivable within the housing cylindrical portion and is adapted to pivot about the axis. The operator also includes a handle portion (54) secured at one end to the operator pivotal portion (56). The operator further comprises an actuator portion having a button (60) at one end for engaging the catch to control movement thereof. The actuator portion is secured at the other end to the operator pivotal portion. A part of the actuator portion is trapped between the housing and the frame face to prevent removal of the operator from the mounted housing.
Tucker Daniel G.
Vetter Gregory J.
Finlayson & Singlehurst
Truth Division Of Spx Corporation
Truth Hardware Corporation
Tucker Daniel G.
Vetter Gregory J.
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