Chain winch

Details Chain winch Chain winch

1984-10-31

1987-03-03

Czaja, Donald

Resilient tires and wheels

Tires, resilient

Armored

24 68CT, 24 68TT, 81 158, 152213A, 188 723, 188 77W, 188 829, 188166, 192 11, 192 17R, 254223, 254243, 254358, 254372, 254378, B60C 2700, B60C 2710, B66D 300

Patent

active

046468056

ABSTRACT:
A chain winch 10 having a sprocket wheel 14 of polygonal cross-section with flat faces 32 dimensioned in dependence on the dimensions of a link chain to be used therewith and having pin formations 36 for engaging between or in chain links. The winch includes a self latching pawl 48 engageable with the chain links and a braking mechanism 16 for controlled unwinding when required in use. The winch is simple and inexpensive and the sprocket tolerant of chain dimensions so that it can be used with uncalibrated chain. This winch, amongst other things, has application for permanent fitting to a tire chain for tensioning it on to a tire.

REFERENCES:
patent: 736323 (1903-08-01), Warner
patent: 2548846 (1951-04-01), Robins et al.
patent: 3883119 (1975-05-01), Hansson
patent: 4156520 (1979-05-01), Holland
patent: 4162059 (1979-07-01), Fletchall
patent: 4282916 (1981-08-01), Carlson
patent: 4456047 (1984-06-01), Ishida
patent: 4481990 (1984-11-01), Rieger et al.

Affiliated with

Also associated with

Rating

Chain winch does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1011663