Leather manufactures – Machines – Roughing
Patent
1979-03-16
1982-04-13
Kee Chi, James
Leather manufactures
Machines
Roughing
12 1R, 12 17R, 51DIG13, 51 35, A43D 3700, C14B 144
Patent
active
043241182
ABSTRACT:
A turntable rotatable about a vertical axis X supports a carriage slidable thereacross; two templates, with profiles respectively conforming to those of a pair of shoes whose uppers or vamps are to be roughened along a peripheral edge folded about an insole, are part of a stack which is mounted on the carriage and is releasably coupled with a shaft journaled in an overhanging, horizontally movable beam. The shaft carries a base frame of a shoe-supporting unit with heel and toe clamps for gripping a shoe whose vamp is to be roughened and which alignedly overlies the corresponding template; this template is contacted by a feeder which is carried on the free end of a horizontally swingable arm also supporting a rotary roughening brush whereby the latter follows the motion of the feeler during translatory shifts of the carriage and 180.degree. rotations of the turntable to work the entire peripheral vamp edge of the shoe. The brush-supporting arm further carries a grinding wheel serving to sharpen the rotating brush.
REFERENCES:
patent: 3518851 (1970-07-01), Boot et al.
patent: 3559428 (1971-02-01), Babson
patent: 3645118 (1972-02-01), Babson
patent: 3733632 (1973-05-01), Bechtold
patent: 3831405 (1974-08-01), Vornberger
patent: 3843985 (1974-10-01), Leonhardt
patent: 4090378 (1978-05-01), Sommer
Chi James Kee
Ross Karl F.
LandOfFree
Machine for roughing a peripheral vamp edge of a shoe does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Machine for roughing a peripheral vamp edge of a shoe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for roughing a peripheral vamp edge of a shoe will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1412159