NL151174B - SELF-LOCKING PIPE COUPLING. - Google Patents

SELF-LOCKING PIPE COUPLING.

Info

Publication number
NL151174B
NL151174B NL696903647A NL6903647A NL151174B NL 151174 B NL151174 B NL 151174B NL 696903647 A NL696903647 A NL 696903647A NL 6903647 A NL6903647 A NL 6903647A NL 151174 B NL151174 B NL 151174B
Authority
NL
Netherlands
Prior art keywords
self
pipe coupling
locking pipe
locking
coupling
Prior art date
Application number
NL696903647A
Other languages
Dutch (nl)
Other versions
NL6903647A (en
Original Assignee
Vanderhoven Jean
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
Application filed by Vanderhoven Jean filed Critical Vanderhoven Jean
Publication of NL6903647A publication Critical patent/NL6903647A/xx
Publication of NL151174B publication Critical patent/NL151174B/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
    • F16L37/0927—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints With Sleeves (AREA)
NL696903647A 1968-03-12 1969-03-10 SELF-LOCKING PIPE COUPLING. NL151174B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE41677 1968-03-12
BE42025 1968-12-12

Publications (2)

Publication Number Publication Date
NL6903647A NL6903647A (en) 1969-09-16
NL151174B true NL151174B (en) 1976-10-15

Family

ID=25647213

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696903647A NL151174B (en) 1968-03-12 1969-03-10 SELF-LOCKING PIPE COUPLING.

Country Status (10)

Country Link
CH (1) CH493780A (en)
DE (1) DE1911064C3 (en)
DK (1) DK132349C (en)
ES (1) ES364593A1 (en)
FR (1) FR2003736A1 (en)
IE (1) IE32668B1 (en)
LU (1) LU58183A1 (en)
NL (1) NL151174B (en)
NO (1) NO134999C (en)
SE (1) SE353380B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675952A (en) * 1970-07-24 1972-07-11 Grinnell Corp Adjustable drop nipple for pendent sprinkler
US3724879A (en) * 1971-11-22 1973-04-03 C Snyder Tubing coupling
DE2842227A1 (en) * 1978-09-28 1980-04-10 Franz Schuck Slide=on pipe coupling bush - contains contoured inner grooves with rings sealingly engaging pipe ends when energised by pressurised fluid
IT1242116B (en) * 1990-06-12 1994-02-16 Mini Ricerca Scient Tecnolog QUICK CONNECTION ELEMENTS FOR COUPLING OF PIPES.
DE4243844B4 (en) * 1992-12-23 2004-03-25 Voss Automotive Gmbh Connection device for pipes
DE29510265U1 (en) * 1995-06-24 1996-11-21 Seppelfricke Armaturen GmbH & Co., 45881 Gelsenkirchen Pipe connection
DE102009045406B3 (en) * 2009-10-06 2011-06-16 Köthener Spezialdichtungen GmbH Swivel joint for connecting two abutting pipelines utilized in oil/gas loading and discharging terminals, has outer and inner rings loosely inserted in clearance, where clearance is divided into two variable width sections between rings

Also Published As

Publication number Publication date
DE1911064A1 (en) 1969-10-02
NO134999B (en) 1976-10-11
CH493780A (en) 1970-07-15
LU58183A1 (en) 1969-07-11
NO134999C (en) 1977-01-19
NL6903647A (en) 1969-09-16
IE32668L (en) 1969-09-12
ES364593A1 (en) 1971-02-01
DE1911064B2 (en) 1973-02-22
IE32668B1 (en) 1973-10-17
FR2003736A1 (en) 1969-11-14
SE353380B (en) 1973-01-29
DE1911064C3 (en) 1973-09-20
DK132349C (en) 1976-05-03
DK132349B (en) 1975-11-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: VANDERHOVEN