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1. WO1996004501 - QUICK CONNECTOR HOUSING WITH ELONGATED BARB DESIGN

Publication Number WO/1996/004501
Publication Date 15.02.1996
International Application No. PCT/US1995/008584
International Filing Date 10.07.1995
Chapter 2 Demand Filed 24.01.1996
IPC
F16L 37/098 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
08in which the connection between abutting or axially-overlapping ends is maintained by locking members
084combined with automatic locking
098by means of flexible hooks
CPC
F16L 2201/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
2201Special arrangements for pipe couplings
10Indicators for correct coupling
F16L 37/0987
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
37Couplings of the quick-acting type
08in which the connection between abutting or axially overlapping ends is maintained by locking members
084combined with automatic locking
098by means of flexible hooks
0985the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
0987the flexible hook being progressively compressed by axial tensile loads acting on the coupling
Applicants
  • ITT CORPORATION [US/US]; 1330 Avenue of the Americas New York, NY 10019-5490, US
Inventors
  • KLINGER, Gary; US
  • BAIER, Siegfried, K.; DE
Agents
  • COPPOLA, Joseph, V., Sr.; Dykema Gossett PLLC Suite 3000 1577 North Woodward Avenue Bloomfield Hills, MI 48304, US
Priority Data
08/282,85929.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) QUICK CONNECTOR HOUSING WITH ELONGATED BARB DESIGN
(FR) LOGEMENT POUR RACCORD RAPIDE AVEC UNE SECTION A CRAN(S) ALLONGE(S)
Abstract
(EN)
A quick connector housing element (16) includes an elongated barb design (240) for coupling the female housing to a tubing member (262). The elongated barb design includes a generally cylindrical sealing surface (250) proximate a terminal end (254) of the female housing. The sealing surface of the elongated barb enhances sealing properties between the female housing and the tubing and provides other advantages especially in connection with the use of multilayer tubing. Further, an O-ring (260) is disposed about the sealing surface to provide a better seal.
(FR)
Un élément (16) de logement pour raccord rapide comporte une section à cran(s) allongé(s) (240) pour raccorder le logement femelle à un élément tubulaire (262). La section à cran(s) allongé(s) comprend une surface d'étanchéité (250) sensiblement cylindrique à l'extrémité (254) du logement femelle. La surface d'étanchéité de la section à cran(s) allongé(s) améliore l'étanchéité entre le logement femelle et l'élément tubulaire, et apporte d'autres avantages, en particulier en cas d'utilisation d'un élément tubulaire à couches multiples. En outre, un joint torique (260) est disposé autour de la surface d'étanchéité pour améliorer l'étanchéité du joint.
Also published as
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