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:
Aug. 12, 1997
Filed:
Nov. 02, 1995
Applicant:
Inventor:
Leslie J Sell, Bothell, WA (US);
Assignee:
Ingersoll-Rand Company, Woodcliff Lake, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285 25 ; 285914 ; 2851241 ;
Abstract
A pneumatic connector between a hoist and a hoist pendant is provided with tapered holes and ferrules to progressively compress and retain interconnecting pneumatic tubing and further provides for assembly of a protective sheath. The connector further provides limited free rotation and a quick disconnect face seal accomplished by a single rotating threaded sleeve.