Work holders – With fluid means – Vacuum-type holding means
Patent
1991-02-06
1992-08-04
Hartman, J. J.
Work holders
With fluid means
Vacuum-type holding means
269 43, B25B 1100, B25B 120
Patent
active
051352079
ABSTRACT:
Apparatus for mutually aligning a pair of surfaces, e.g. kitchen counter-tops, has first and second groups of suction cups for gripping engagement with respective ones of the surfaces and a support structure connecting together said first and second groups of suction cups. The support structure includes adjustably laterally displacing the second group relative to the first group to thereby relatively displace the surfaces towards one another in a first direction at least substantially parallel to the surfaces and an adjustable abutment on the support structure for displacing one of the surfaces relative to the other in a second direction at least substantially perpendicular to the surfaces.
REFERENCES:
patent: 889662 (1908-06-01), Coulter
patent: 3207503 (1965-09-01), Clover et al.
patent: 3770259 (1973-11-01), Wagreich
patent: 4341375 (1982-07-01), Romanin
patent: 4361316 (1982-11-01), Golz et al.
patent: 4674730 (1987-06-01), Roberts
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