Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Presses or press platen structures – per se
Patent
1990-10-10
1992-05-26
Ball, Michael W.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Presses or press platen structures, per se
221 25, 221 26, 221 71, 226120, B32B 3118
Patent
active
051164540
ABSTRACT:
The present invention discloses a cover-tape peeling apparatus for a tape feeder for peeling a cover tape released from a tape having a number of chip-like electronic parts sealed therein in a substantially equally spaced relation to wind and receive it into a reel. The apparatus comprises a first arm rotatably supported on a first shaft stood upright on a base of the tape feeder and having a ratchet meshed with a gear tooth formed in the outer peripheral portion of the peeling reel, a second arm having a cam portion in engagement with a cam portion provided on the first arm and rotatably supported on a second shaft, an arm push-down member in contact with the second arm to push down and rotate the second arm, and an urging body extended between both the arms and for rotating the first arm in response to the rotation of the second arm rotated by the arm push-down member so that the peeling reel is rotated through the ratchet.
REFERENCES:
patent: 4620655 (1986-11-01), Fujita
patent: 4735341 (1988-04-01), Hamilton et al.
patent: 4905370 (1990-03-01), Hineno et al.
Ball Michael W.
Osele Mark A.
Sanyo Electric Co,. Ltd.
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