TW200714831A - Coupling detween two tubes - Google Patents

Coupling detween two tubes

Info

Publication number
TW200714831A
TW200714831A TW095124153A TW95124153A TW200714831A TW 200714831 A TW200714831 A TW 200714831A TW 095124153 A TW095124153 A TW 095124153A TW 95124153 A TW95124153 A TW 95124153A TW 200714831 A TW200714831 A TW 200714831A
Authority
TW
Taiwan
Prior art keywords
ring
coupling
hole
detween
tubes
Prior art date
Application number
TW095124153A
Other languages
Chinese (zh)
Inventor
Wilde Gerrit Jan De
Original Assignee
Widee Bv
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 Widee Bv filed Critical Widee Bv
Publication of TW200714831A publication Critical patent/TW200714831A/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
    • F16L37/088—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 a split elastic ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The invention relates to a coupling between a first body with a hole and an end zone of a second body to be inserted therein, in which hole extends a ring, which ring is elastically deformable such that it bends when said end zone is inserted and scrapes over the surface thereof with its free edge such that the movement in backward direction is blocked. The coupling has the feature that the ring has an interruption with two ends which are directed toward each other and which are displaced away from each other in the direction of the axis such that the ring has a helical form, such that the free end edge of the ring has an inclining position corresponding to a helix, as a consequence of which, when the second body is rotated relative to the first body, the second body can be removed by a screwing movement from the hole of the first body.
TW095124153A 2005-07-03 2006-07-03 Coupling detween two tubes TW200714831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1029413A NL1029413C2 (en) 2005-07-03 2005-07-03 Coupling for connecting pipes, includes latching ring with spiral shape followed by second pipe when it is rotated relative to first pipe about spiral axis

Publications (1)

Publication Number Publication Date
TW200714831A true TW200714831A (en) 2007-04-16

Family

ID=36046935

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095124153A TW200714831A (en) 2005-07-03 2006-07-03 Coupling detween two tubes

Country Status (2)

Country Link
NL (1) NL1029413C2 (en)
TW (1) TW200714831A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840202B (en) * 2012-08-07 2014-07-23 西安康本材料有限公司 Screw key and manufacturing die and manufacturing method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346051A (en) * 1942-06-16 1944-04-04 Seamark Lewis Mervyn Cecil Pipe and other coupling
US4491351A (en) * 1982-02-08 1985-01-01 Armco Inc. Helical coil stab-in connector
US5496073A (en) * 1993-11-29 1996-03-05 Rovac Corporation Disengagement tool for use with a pipe joint assembly

Also Published As

Publication number Publication date
NL1029413C2 (en) 2007-01-08

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