Elevator load weighing device

Details Elevator load weighing device Elevator load weighing device

2007-07-03

2007-07-03

Crawford, Gene O. (Department: 3654)

Elevator, industrial lift truck, or stationary lift for vehicle

Having specific force transmitting connection for...

Equalizes tension in, or length of, plural linking cables

C187S393000, C187S391000, C248S183300

Reexamination Certificate

active

10500622

ABSTRACT:
An improved measuring device for measuring the load of an elevator including a car suspended by a tension member within a hoistway, a termination (36) at one end of the tension member (28), a mounting plate (42) for attaching the termination relative the hoistway, and a hitch (38) for attaching the termination to the mounting plate further including load cell (56) positioned between the hitch and the mounting plate wherein the load cell generates a signal proportional to the load of the car

REFERENCES:
patent: 3610342 (1971-10-01), Stainken
patent: 4793442 (1988-12-01), Heckler et al.
patent: 5421433 (1995-06-01), Yoo
patent: 5735497 (1998-04-01), Haas et al.
patent: 6021873 (2000-02-01), Aulanko et al.
patent: 6123176 (2000-09-01), O'Donnell et al.
patent: 6315084 (2001-11-01), Shon
patent: 6341669 (2002-01-01), St. Pierre et al.
patent: 6435316 (2002-08-01), Ando
patent: 403098975 (1991-04-01), None
patent: 06-255933 (1994-09-01), None
PCT International Preliminary Examination Report for PCT/US02/06216, dated Sep. 22, 2003.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3819794