Machine element or mechanism – Elements – Gear casings
Patent
1994-07-08
1996-07-02
Luong, Vinh T.
Machine element or mechanism
Elements
Gear casings
74 8914, 74 8918, 74545, 49324, 49337, F16H 5702
Patent
active
055311385
ABSTRACT:
A housing assembly for a window operating assembly having a drive shaft and drive shaft boss having recesses on opposite sides thereof. The housing assembly includes a cover having a top side with an opening therethrough and sides depending from the top side to define an interior and an exterior. The cover is open on the interior for receiving a portion of the window operating assembly including a drive shaft boss portion with a portion of the drive shaft extending through the top side opening to the exterior. The depending sides having outer edges mateable with a window operating assembly to maintain alignment of the cover with a substantial portion of the operating assembly housed by the cover. A discrete connecting member is secured to the cover interior and includes an oblong opening with a narrow portion having a radial dimension less than that of the drive shaft boss. The oblong opening is axially aligned with the cover annular opening and, when secured to the operating assembly, has its narrow portion substantially radially aligned with and received in the drive shaft boss recess.
REFERENCES:
patent: 1686171 (1928-10-01), Parsons
patent: 1757474 (1930-05-01), Potter
patent: 2138539 (1938-11-01), Flynn
patent: 2304960 (1942-12-01), Schane
patent: 3638358 (1972-02-01), Mason
patent: 4011764 (1977-03-01), Buck et al.
patent: 4241541 (1980-12-01), Van Klompenburg
patent: 4617758 (1986-10-01), Vetter
patent: 4823508 (1989-04-01), Allen
patent: 4840075 (1989-06-01), Tucker
patent: 5168770 (1992-12-01), Ellis
Luong Vinh T.
Truth Hardware Corporation
LandOfFree
Window operator housing does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Window operator housing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Window operator housing will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1498353