Metal working – Means to assemble or disassemble – Spreading parts apart or separating them from face to face...
Patent
1979-12-11
1982-04-13
Watson, Robert C.
Metal working
Means to assemble or disassemble
Spreading parts apart or separating them from face to face...
29253, 144193R, B23P 1904
Patent
active
043240291
ABSTRACT:
An apparatus for the retraction of worn flats from the cast iron flat bars of a carding machine. A retracting wedge is mounted on a spindle nut which is threadingly mounted on a threaded spindle and movable longitudinally thereof. The apparatus is provided further with supports and clamping devices for a flat bar, which supports and clamping device are arranged such that the flat bar mounted thereon extends parallel to mentioned spindle. Upon rotating the spindle the retracting wedge moves longitudinally along the flat bar whereby its knife edges separate the worn flat from the flat bar. The retracting wedge is operable in both longitudinal directions of the threaded spindle.
REFERENCES:
patent: 1243404 (1917-10-01), Harris
patent: 1800384 (1931-04-01), Haack
patent: 2105215 (1938-01-01), Dinzl
patent: 3407855 (1968-10-01), Ritchie
patent: 4103724 (1978-08-01), Braid
patent: 4223707 (1980-09-01), Jensen et al.
Graf & Cie. A.-G.
Watson Robert C.
LandOfFree
Apparatus for retracting flats from the cast iron flat bars of c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for retracting flats from the cast iron flat bars of c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for retracting flats from the cast iron flat bars of c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1411508