Work holders – With fluid means – Vacuum-type holding means
Reexamination Certificate
2005-05-09
2010-06-08
Hail, III, Joseph J (Department: 3723)
Work holders
With fluid means
Vacuum-type holding means
C269S2890MR
Reexamination Certificate
active
07731166
ABSTRACT:
The invention concerns a process and the associated universal device for supporting a part (1) of random and/or possibly complex shape in relation to a rigid base (11) while establishing a work reference. It consists of inserting between the part to be held and the rigid base (11), at least one deformable airtight enclosure (3) of constant volume full of incompressible particles (4). Then vacuum is applied inside the deformable enclosure (3) of constant volume using a vacuum source (5) which can be connected to the deformable enclosure (3). Thus the particles (4) amalgamate to constitute a solid block which at least partially rests on the rigid base (11) and holds the part (1) matching its shapes.
REFERENCES:
patent: 3212497 (1965-10-01), Dickinson
patent: 3762404 (1973-10-01), Sakita
patent: 3830896 (1974-08-01), Flicker et al.
patent: 5246216 (1993-09-01), Oberst
patent: 5351830 (1994-10-01), Bender et al.
patent: 6254959 (2001-07-01), Hirano et al.
patent: 6318372 (2001-11-01), Hiebert
patent: 6709617 (2004-03-01), Wu
patent: 4313778 (1994-11-01), None
patent: 4324508 (1995-01-01), None
patent: 0466597 (1992-01-01), None
patent: 2045451 (1971-02-01), None
patent: 2603256 (1988-03-01), None
patent: WO9105200 (1991-04-01), None
Bourrieres Francis
Kaiser Clement
Daniel Jamal
Hail, III Joseph J
Novatec SA
Vidas Arrett & Steinkraus
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