Elevator system having guide rollers

Details Elevator system having guide rollers Elevator system having guide rollers

1997-12-08

1999-10-05

Ellis, Christopher P.

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific guide shoe

With roller

187406, 104129, B66B 704

Patent

active

059609117

ABSTRACT:
An elevator system includes a guide roller having a contact surface and a flange that extends outward from the roller. A guide rail for the elevator system includes a cam that is disposed to engage the flange of the roller. During extended periods of non-use, the elevator car is positioned such that the flange engages the cam and the loading on the contact surface of the roller is minimized or eliminated.

REFERENCES:
patent: 1613901 (1927-01-01), Parrish
patent: 1986620 (1935-01-01), Borden et al.
patent: 2100169 (1937-11-01), Norton
patent: 2309123 (1943-01-01), Kiesling
patent: 4316535 (1982-02-01), Brems et al.
patent: 4568305 (1986-02-01), De Anda et al.
patent: 4817533 (1989-04-01), Azukizawa et al.

Affiliated with

Also associated with

Rating

Elevator system having guide rollers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Elevator system having guide rollers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator system having guide rollers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1161125