Hydraulic elevator and control method thereof

Details Hydraulic elevator and control method thereof Hydraulic elevator and control method thereof

1987-06-18

1988-10-04

Shoop, Jr., William M.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

B66B 104

Patent

active

047750316

ABSTRACT:
A hydraulic elevator, wherein actual speed characteristics are detected so that they can be used together with desired speed characteristics in such a manner that the speed control accuracy of the car itself is improved.

REFERENCES:
patent: 3187844 (1965-06-01), MacNair et al.
patent: 3977497 (1976-08-01), McMurray
patent: 4161235 (1979-07-01), Caputo et al.
patent: 4311212 (1982-01-01), Simpson
patent: 4485895 (1984-12-01), Tachino et al.
patent: 4499974 (1985-02-01), Nguyen et al.
patent: 4534452 (1985-08-01), Ogasawara et al.

Affiliated with

Also associated with

Rating

Hydraulic elevator and control method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulic elevator and control method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic elevator and control method thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2151589