Overhead trolley with spring biased load dependent traction cont

Details Overhead trolley with spring biased load dependent traction cont Overhead trolley with spring biased load dependent traction cont

1993-03-22

1994-07-26

Oberleitner, Robert J.

Railway rolling stock

Locomotives

Gripping drivers

105 75, 105153, 105154, B61C 1100, B61C 1500

Patent

active

053319001

ABSTRACT:
A trolley, particularly a monorail trolley having a short structural height includes travel wheels which travel on a lower flange of a rail. The trolley further includes a lifting mechanism arranged on a support frame and a driveable friction wheel which can be pressed through a spring element against the lower flange of the rail. One of the travel wheels and the friction wheel are arranged on a rocker member for a load-dependent increase of the frictional engagement between the rail and the travel wheel and the friction wheel. As seen in travel direction, the friction wheel is spaced from the travel wheel. The rocker member is arranged laterally next to the lower flange and is connected to the support frame so as to be pivotable about an axis. Arranged between the support frame and the rocker member is an adjusting member for changing the distance between the axis and the lower flange. The friction wheel and the travel wheel are connected so as to be triable together.

REFERENCES:
patent: 2282985 (1942-05-01), Schroeder
patent: 2730047 (1956-01-01), Rollings
patent: 3518947 (1970-07-01), Borst
patent: 3774548 (1973-11-01), Borst
patent: 4318346 (1982-03-01), Sessum
patent: 5069141 (1991-12-01), Ohara et al.

Affiliated with

Also associated with

Rating

Overhead trolley with spring biased load dependent traction cont does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Overhead trolley with spring biased load dependent traction cont, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Overhead trolley with spring biased load dependent traction cont will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1047483