Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1992-07-02
1993-08-03
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 73, B65H 1804
Patent
active
052321746
ABSTRACT:
A structure for mounting reels on a tape supply device used, for example, in a tape bonding machine without the use of spacers including a sleeve, a cylindrical grooved cam which has a pair of grooves that are opposite in circumferential directions and is rotatably fitted over the sleeve, a reel-holding plate which is rotatably and slidably provided on the grooved cam, a reel shaft inserted into the sleeve so that the reel shaft can rotate and slide in the axial direction, and a movement-transmitting assembly which moves the reel-holding plate and reel shaft in opposite directions when the grooved cam is turned so that a portion on the reel shaft on which a tape reel is fitted can be changed to any desired length.
REFERENCES:
patent: 221395 (1879-11-01), Cass
patent: 862109 (1907-07-01), Roth
patent: 2889123 (1959-06-01), Hayden
patent: 3829034 (1974-08-01), Mickelson
patent: 3960337 (1976-06-01), Schroeder et al.
patent: 4037769 (1977-07-01), Meyers
patent: 4183475 (1980-01-01), Martija
patent: 4434947 (1984-03-01), Focke
Ide Junichi
Sato Koji
Jillions John M.
Kabushiki Kaisha Shinkawa
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