Height adjustment mechanism

Details Height adjustment mechanism Height adjustment mechanism

2007-02-16

2010-10-19

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S679410, C361S679580, C710S303000, C710S304000

Reexamination Certificate

active

07817415

ABSTRACT:
A height adjustment mechanism disposed in a body is provided, which includes two axle seats disposed on the body, a spindle, two support parts fixed on the spindle, and a stop component. Each of the support parts has a fitting hole, and the spindle is rotatably disposed in the body, and drives the support parts to rotate simultaneously, the spindle has a positioning part having a plurality of grooves, and each of the two support parts has a plurality of asymmetric end surfaces. Any one of the end surfaces is selectively pressed against a plane, such that different height differences exist between the body and the plane. The stop component is corresponding to the positioning part, and is movably disposed in the body, and the stop component moves between a stop position that is clamped in the grooves and a release position where the spindle is allowed to rotate freely.

REFERENCES:
patent: 3155362 (1964-11-01), McCall
patent: 4141523 (1979-02-01), Brendgens
patent: 4592528 (1986-06-01), Still
patent: 4856748 (1989-08-01), Obermeyer
patent: 5019465 (1991-05-01), Herron et al.
patent: 5436792 (1995-07-01), Leman et al.
patent: 5503361 (1996-04-01), Kan-O et al.
patent: 5542152 (1996-08-01), Crompton et al.
patent: 5627450 (1997-05-01), Ryan et al.
patent: 5657956 (1997-08-01), Smith et al.
patent: 5771152 (1998-06-01), Crompton et al.
patent: 5799372 (1998-09-01), Brunner et al.
patent: 6097592 (2000-08-01), Seo et al.
patent: 6098952 (2000-08-01), Tonn
patent: 6151218 (2000-11-01), Pirdy et al.
patent: 6152414 (2000-11-01), Jondrow
patent: 6474614 (2002-11-01), MacEachern
patent: 6583985 (2003-06-01), Nguyen et al.
patent: 6654237 (2003-11-01), Lee
patent: 6663064 (2003-12-01), Minelli et al.
patent: 7035100 (2006-04-01), Lord
patent: 7079383 (2006-07-01), Homer
patent: 7280854 (2007-10-01), Sugawara et al.
patent: 7381079 (2008-06-01), Chuang
patent: 7612993 (2009-11-01), Takei et al.
patent: 2003/0076018 (2003-04-01), Helot et al.
patent: 2003/0147209 (2003-08-01), Oross et al.
patent: 2005/0287852 (2005-12-01), Sugawara et al.
patent: 2008/0137285 (2008-06-01), Chuang
patent: 452107 (1988-12-01), None

Affiliated with

Also associated with

Rating

Height adjustment mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Height adjustment mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Height adjustment mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4234208