Simple lift assist module

Details Simple lift assist module Simple lift assist module

1998-10-01

2000-11-14

Bucci, David A.

Machine element or mechanism

Mechanical movements

Oscillating to oscillating

901 48, F16H 2144

Patent

active

061453978

ABSTRACT:
A compact lifting device whose load arm is fixed to a cover of lid of a processing chamber provides, a tubular pan body with an externally easily adjustable spring counterweight type member passing through the tubular center of the pan body. The spring member is cleverly mounted between an upper and lower portion of the pan body and rotates with the pan body as the lift mechanism swings from side to side. An innovative center core mounting of the spring device allows loads from the lifted weight to be equally distributed on two side of the pan body. The rotation of the pan body is by the use of bearings which are constructed so that a flange of pan body is utilized as two races of a ball bearing further reducing the space need for mounting such a lifting device.

REFERENCES:
patent: 1345261 (1920-06-01), Sellek
patent: 1549705 (1925-08-01), Antonio
patent: 3447190 (1969-06-01), Coe
patent: 4653975 (1987-03-01), Akeel
patent: 4659280 (1987-04-01), Akeel
patent: 4753128 (1988-06-01), Bartlett et al.
patent: 4756204 (1988-07-01), Wittwer et al.
patent: 4768762 (1988-09-01), Lund
patent: 5402690 (1995-04-01), Sekiguchi et al.

Affiliated with

Also associated with

Rating

Simple lift assist module does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2054388