Method and apparatus for adjusting the distance between the...

Details Method and apparatus for adjusting the distance between the... Method and apparatus for adjusting the distance between the...

2006-02-09

2009-12-01

Nguyen, John Q. (Department: 3654)

Elevator, industrial lift truck, or stationary lift for vehicle

Having independent supports carrying distinct loads and...

C187S261000, C187S284000, C254S266000, C254S278000

Reexamination Certificate

active

07624845

ABSTRACT:
A method and apparatus adjust the inter-car distance in a double-deck elevator provided with hoisting ropes, in which elevator the hoisting ropes move a car frame supporting the elevator cars along guide rails. The vertical inter-car distance between the elevator cars is adjusted by moving at least one of the elevator cars in relation to the car frame by pulling the elevator car to be moved upwards and lowering the elevator car to be moved downwards by an adjusting rope.

REFERENCES:
patent: 1193893 (1916-08-01), Hammen
patent: 1782671 (1930-11-01), Allred, Jr.
patent: 1914128 (1933-06-01), James et al.
patent: 1973920 (1934-09-01), Wilson
patent: 2701032 (1955-02-01), Senn
patent: 4566562 (1986-01-01), Suzuki et al.
patent: 4842101 (1989-06-01), Lamb
patent: 5370205 (1994-12-01), Vanhala
patent: 5526901 (1996-06-01), Salmon
patent: 6193016 (2001-02-01), Hollowell et al.
patent: 6247557 (2001-06-01), Kobayashi et al.
patent: 1357075 (2003-10-01), None
patent: 04080188 (1992-03-01), None
patent: 10-236753 (1998-09-01), None
patent: 11-228058 (1999-08-01), None
patent: 2000-309482 (2000-11-01), None
patent: 2001-80856 (2001-03-01), None
patent: 2001-226048 (2001-08-01), None
patent: 2002-255460 (2002-09-01), None
patent: WO-02/38482 (2002-05-01), None

Affiliated with

Also associated with

Rating

Method and apparatus for adjusting the distance between the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for adjusting the distance between the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for adjusting the distance between the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4067179