E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 9/08 (2006.01) E05D 13/00 (2006.01) E06B 9/56 (2006.01)
Patent
CA 2298186
A garage door roller assembly includes a stem and a roller composed of a polymeric material. The stem has a shaft segment which may be mounted to the garage door such that a race segment of the stem is positioned at a distance from the side edge of the door. A shoulder portion of the roller extends radially inward from the inside surface of the roller and is disposed within a circumferential groove on the race segment to retain the roller on the stem. An outer portion of the roller engages an L-shaped track positioned on the side of the entry way.
Carpin Manufacturing Inc.
Smart & Biggar
LandOfFree
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