E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
160/1
E06B 9/324 (2006.01) E06B 9/78 (2006.01) E06B 9/90 (2006.01)
Patent
CA 1261247
ABSTRACT OF THE DISCLOSURE A device for selectively stopping movement of a pull rope for a window roller shade or the like, including a body to be fixed to a frame of the window shade and including a slide cavity oriented along a first axis of the body, and a slider member slidably disposed within the slide cavity and movable in a first direction and a second opposite direction along the first axis. The body includes a first through hole in communication with the slide cavity and oriented along a second axis of the body. The slider member includes a second through hole oriented along a third axis generally parrallel to the second axis. The first through hole and the second through hole are positioned relative to one another such that (1) the slider member can be moved within the slide cavity so that the first through hole and the second through hole are aligned substantially with each other so that a pull rope can pass simultaneously through both the first through hole and the second through hole and (2) the slider member can move to a first position at which the second axis and the third axis are aligned to enable the rope to slide freely therethrough and a second position at which the second axis and the third axis are non-aligned to prevent the rope from sliding freely therethrough. A spring is disposed between the body and the slider member for biasing the slider member toward the second position.--
503188
Robic Robic & Associes/associates
Suncover S.r.l.
LandOfFree
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