The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 1991
Filed:
Oct. 12, 1989
Applicant:
Inventor:
Vance F St Hilaire, Beverly, MA (US);
Assignee:
Dynapert Inc., Beverly, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ;
U.S. Cl.
CPC ...
29739 ; 29792 ; 29 355 ; 137580 ; 277 27 ; 277 74 ; 277 75 ;
Abstract
The tool gripping and releasing devices carried by the indexing turret head of a radial component insertion machine are air operated and sealed connections are selectively established between stationary and rotating air transfer rings. Supplied pressurized air leaves the stationary air transfer plate via blind bores and then forces its way through small apertures in gaskets which close these blind bores. The gasket material is deformed into sealing engagement with the rotating air transfer ring establishing a connection with the air inlet thereof.