Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent
1993-05-06
1994-11-15
Matecki, Katherine
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
192800R, B66D 520, B66D 506
Patent
active
053640748
ABSTRACT:
A latching winch comprises a spool having a drive pin offset from the axis and extending out from one side. A drive/latch assembly comprises a drive plate formed with an opening coaxial with the spool and carrying in the opening a bushing having internal crank-engaging opening and a lateral drive lug spaced from the bushing. A pair of mirror-image pawl plates are stacked sidewise each having against the drive plate, the pawl plates each having an aperture in one end pivotally receiving the spool drive pin, a central opening loosely receiving the bushing and pawl detents extending outward, the pawl plates having projections, on the other end, the projections being disposed on opposite sides of and being adapted to be selectively engaged by the drive lug on the drive plate. A spring biases the pawl plates with their pawl detents outward. A stationary ring-gear-like cam is concentric with the axis and surrounds the drive and pawl plates, the cam having inwardly facing peaks and valleys, the cam and detents comprising the latch.
REFERENCES:
patent: 1408209 (1922-02-01), Kleber
patent: 2339232 (1944-01-01), Moroney
patent: 2660902 (1953-12-01), Wagner
patent: 2873832 (1959-02-01), Helm
patent: 3024884 (1962-03-01), Sieber
patent: 3414095 (1968-12-01), Kalns
patent: 3976172 (1976-08-01), F'Geppert
patent: 4236618 (1980-12-01), West
patent: 4280605 (1981-07-01), Papadopoulos
patent: 4413713 (1983-11-01), West
Hoopes Dallett
Matecki Katherine
LandOfFree
Latching winch suitable for flagpoles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Latching winch suitable for flagpoles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Latching winch suitable for flagpoles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1092226