Winding – tensioning – or guiding – Material guide or guard – With material confining portion
Patent
1997-07-29
1999-03-16
Mansen, Michael
Winding, tensioning, or guiding
Material guide or guard
With material confining portion
2261961, B65H 5704, B65H 2304
Patent
active
058819681
ABSTRACT:
An adjustable tape-positioning apparatus is adapted to position a tape on a chip carrier maker. The tape is moved along a straight path on the chip carrier maker and has a straight first side and a straight second side which are opposite and parallel to each other. The apparatus includes a stationary frame, and a movable abutment member mounted movably on the frame and having a vertical surface formed with a straight positioning slot which is adapted to receive slidably the first side of the tape therein and which is defined by a straight, vertical bottom wall. The bottom wall is adapted to be disposed parallel to the second side of the tape and is adapted to abut against the first side of the tape. A guide unit is disposed on the frame for guiding the abutment member to move on the frame in an adjusting direction that is transverse to the tape. An adjustment bolt is journalled operatively on the frame so as to rotate on the frame, thereby moving the abutment member on the frame in the adjusting direction.
REFERENCES:
patent: 2245818 (1941-06-01), Pfeiffer
patent: 2592469 (1952-04-01), Rockhoff
patent: 3692223 (1972-09-01), Laigle et al.
patent: 3823860 (1974-07-01), Perry
patent: 3896983 (1975-07-01), Weinguni
Mansen Michael
Smooth Ocean Enterprise Co., LTD.
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