NL158909B - QUICK COUPLER FOR A SMOOTH PIPE. - Google Patents

QUICK COUPLER FOR A SMOOTH PIPE.

Info

Publication number
NL158909B
NL158909B NL7007500.A NL7007500A NL158909B NL 158909 B NL158909 B NL 158909B NL 7007500 A NL7007500 A NL 7007500A NL 158909 B NL158909 B NL 158909B
Authority
NL
Netherlands
Prior art keywords
quick coupler
smooth pipe
smooth
pipe
coupler
Prior art date
Application number
NL7007500.A
Other languages
Dutch (nl)
Other versions
NL7007500A (en
Original Assignee
Legris France Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR6917467A external-priority patent/FR2012796A1/fr
Priority claimed from FR7007029A external-priority patent/FR2080209A6/fr
Application filed by Legris France Sa filed Critical Legris France Sa
Publication of NL7007500A publication Critical patent/NL7007500A/xx
Publication of NL158909B publication Critical patent/NL158909B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
NL7007500.A 1969-05-23 1970-05-25 QUICK COUPLER FOR A SMOOTH PIPE. NL158909B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6917467A FR2012796A1 (en) 1969-05-23 1969-05-23
FR7007029A FR2080209A6 (en) 1970-02-26 1970-02-26

Publications (2)

Publication Number Publication Date
NL7007500A NL7007500A (en) 1970-11-25
NL158909B true NL158909B (en) 1978-12-15

Family

ID=26215049

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007500.A NL158909B (en) 1969-05-23 1970-05-25 QUICK COUPLER FOR A SMOOTH PIPE.

Country Status (8)

Country Link
JP (1) JPS5114166B1 (en)
BE (1) BE749329A (en)
CA (1) CA932357A (en)
CH (1) CH517911A (en)
DE (1) DE7019458U (en)
ES (1) ES379507A1 (en)
GB (1) GB1270648A (en)
NL (1) NL158909B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2463126C2 (en) * 1973-04-24 1987-02-12 Legris France S.A., Ozoir-La-Ferriere, Fr
FR2227481B1 (en) 1973-04-24 1975-08-22 Legris France Sa
JPS5430167Y2 (en) * 1974-08-27 1979-09-22
NL8105852A (en) * 1981-12-24 1983-07-18 Wavin Bv TUBE COUPLER RESP. -CONNECT.
GB9419003D0 (en) * 1994-09-21 1994-11-09 Guest John D Improvements in or relating to tube coupling collets
EP2256394A1 (en) * 2009-05-29 2010-12-01 Wavin B.V. Release tool for a push-fit pipe fitting
JP5890610B2 (en) * 2011-03-23 2016-03-22 株式会社メルビル Hose connection device and solenoid valve having the hose connection device
DE102018121440A1 (en) * 2018-09-03 2020-03-05 AVS Ing. J.C. Römer GmbH Fastener

Also Published As

Publication number Publication date
DE2025474B2 (en) 1976-09-30
BE749329A (en) 1970-10-01
ES379507A1 (en) 1972-10-16
NL7007500A (en) 1970-11-25
JPS5114166B1 (en) 1976-05-07
CH517911A (en) 1972-01-15
CA932357A (en) 1973-08-21
GB1270648A (en) 1972-04-12
DE7019458U (en) 1975-05-22
DE2025474A1 (en) 1970-11-26

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: LEGRIS

V4 Lapsed because of reaching the maximum lifetime of a patent