Work holders – With fluid means – Vacuum-type holding means
Patent
1983-01-31
1987-09-01
Czaja, Donald E.
Work holders
With fluid means
Vacuum-type holding means
1563041, 156558, 156 62, 29467, 29743, 29739, B25B 1100, B25B 1102
Patent
active
046903917
ABSTRACT:
A method and apparatus for fabricating long full width scanning arrays for reading or writing images. For this purpose, smaller scanning arrays are assembled in abutting end-to-end relationship, each of the smaller arrays being provided with a pair of V-shaped locating grooves in the face thereof. An aligning tool having predisposed pin-like projections insertable into the locating grooves on the smaller scanning arrays upon assembly of the smaller arrays with the aligning tool is used to mate a series of the smaller arrays in end-to-end abutting relationship, there being discretely located vacuum ports in the aligning tool to draw the smaller arrays into tight face-to-face contact with the tool. A suitable base is then affixed to the aligned arrays and the aligning tool withdrawn.
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IBM Technical Disclosure Bulletin, vol. 25, No. 4, Sep. 1982.
Stoffel James C.
Tandon Jagdish C.
Cashion Jr. Merrell C.
Czaja Donald E.
McMullen Frederick E.
Xerox Corporation
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