E - Fixed Constructions – 05 – C
Patent
E - Fixed Constructions
05
C
E05C 17/16 (2006.01) E05C 17/28 (2006.01)
Patent
CA 2117995
ABSTRACT OF THE DISCLOSURE An overhead adjustable door holder assembly for attachment between a door jamb and a door to hold the door in an open position includes a jamb bracket attached to the door jamb and a jamb arm pivotally attached to the jamb bracket. A channel assembly having a longitudinally extending channel is attached to the door, and a mechanism for holding a door is positioned within the channel assembly, the door holding mechanism having a slide assembly with a slot defined therein for engagement with rollers. An adjustment assembly for varying force on the rollers for engagement with the slot of the slide assembly includes a primary wedge connected to a wedge adjust screw, with the primary wedge being configured for horizontal movement with respect to a secondary wedge through adjustment of the wedge adjust screw, the horizontal movement acting to vary the force on the rollers. 13
Swabey Ogilvy Renault
von Duprin Inc.
LandOfFree
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