Traction sheave elevator, hoisting unit and machine space

Details Traction sheave elevator, hoisting unit and machine space Traction sheave elevator, hoisting unit and machine space

1997-07-18

2000-11-21

Terrell, William E.

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 1108

Patent

active

06148962&

ABSTRACT:
Traction sheave elevator consisting of an elevator car moving along elevator guide rails, a counterweight moving along counterweight guide rails, a set of hoisting ropes (3) on which the elevator car and counterweight are suspended, and a drive machine unit (6) driving a traction sheave (7) acting on the hoisting ropes (3) and placed in the elevator shaft. The drive machine unit (6) is of a flat construction. A wall of the elevator shaft is provided with a machine space with its open side facing towards the shaft, the essential parts of the drive machine unit (6) being placed in the space. The hoisting unit (9) of the traction sheave elevator consists of a substantially discoidal drive machine unit (6) and an instrument panel (8) mounted on the frame (20) of the hoisting unit.

REFERENCES:
patent: H702 (1989-11-01), Shively et al.
patent: 12640 (1855-04-01), Murtaugh
patent: 568567 (1896-09-01), Herdman
patent: 789765 (1905-05-01), Smith
patent: 799337 (1905-09-01), De Buren
patent: 1126260 (1915-01-01), Neenan
patent: 1566385 (1925-12-01), Dunn
patent: 3101130 (1963-08-01), Bianca
patent: 4739969 (1988-04-01), Eckersley et al.
patent: 4742891 (1988-05-01), Kunii et al.
patent: 4960186 (1990-10-01), Honda
patent: 4977980 (1990-12-01), Hifumi
patent: 5018603 (1991-05-01), Ito
patent: 5036954 (1991-08-01), Haahtikivi et al.
patent: 5140212 (1992-08-01), Iwasaki et al.
patent: 5144183 (1992-09-01), Farrenkopf
patent: 5299662 (1994-04-01), Reddy et al.
patent: 5589722 (1996-12-01), Sakaguchi et al.
Title--Elevator Machinery ; inventors: Ing. Fuller and Ing. Knorzer dated Sep. 16, 1954, 15 pages.
"PC Brushless Motor and Control Circuit" Table of Contents and pp. 42, 43 and 204; Nov. 1, 1994.

Affiliated with

Also associated with

Rating

Traction sheave elevator, hoisting unit and machine space does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Traction sheave elevator, hoisting unit and machine space, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Traction sheave elevator, hoisting unit and machine space will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1249436