Elevator

Details Elevator Elevator

1993-11-18

1994-10-04

Olszewski, Robert P.

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific load support drive-means or its control

Includes linking support cable in drive-means

B66B 1104

Patent

active

053517873

ABSTRACT:
A home elevator system consisting of a combination of a single vertical guide rail consisting of two C-shaped channels that are interconnected along the entire vertical height of the guide rail, an elevator platform having a central portion which is slidably mounted within the single vertical guide rail, a hydraulic jack, and a rope and pulley arrangement interconnecting the platform, guide rail and hydraulic jack comprising a first pulley mounted on the top of the single vertical guide rail, a second pulley adjacent the bottom of the hydraulic jack, a third pulley connected to the outer end of the hydraulic jack and a rope travelling over pulleys.

REFERENCES:
patent: 65200 (1867-05-01), Flad et al..
patent: 356496 (1887-01-01), Otis
patent: 488891 (1892-12-01), Hall
patent: 670466 (1901-03-01), Bolander
patent: 2086002 (1937-07-01), Shepard
patent: 2860729 (1958-11-01), Stoddard et al.
patent: 2906374 (1959-09-01), Brumby
patent: 3757899 (1973-09-01), Smith
patent: 3905496 (1975-09-01), Reeder
patent: 3934681 (1976-01-01), Herrell
patent: 4180145 (1979-12-01), Capps

Affiliated with

Also associated with

Rating

Elevator 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, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elevator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-575685