Pipe joints or couplings – With assembly means or feature – Handle or handwheel for rotary engagement
Patent
1989-05-25
1991-09-10
Reese, Randolph A.
Pipe joints or couplings
With assembly means or feature
Handle or handwheel for rotary engagement
285200, 285206, 285330, F16L 1700
Patent
active
050467620
ABSTRACT:
An improved vacuum bag probe has a top section and a base section which are manufactured from inexpensive stamped materials. A threaded, axially movable and rotatably fixed engagement mechanism is provided which resists wear but does not prevent the application of secondary compressive forces due to pressure differentials between the top and base sections, such as are experienced in an autoclave.
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Catalog pages, Zip-Vac, 117 Oravetz Road, Auburn, Washington; 9/86.
DeLiguori Franco S.
Macro Technologies Inc.
Reese Randolph A.
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