GB671480A - An improved detachable coupling for tubes or other cylindrical metal articles - Google Patents

An improved detachable coupling for tubes or other cylindrical metal articles

Info

Publication number
GB671480A
GB671480A GB1421749A GB1421749A GB671480A GB 671480 A GB671480 A GB 671480A GB 1421749 A GB1421749 A GB 1421749A GB 1421749 A GB1421749 A GB 1421749A GB 671480 A GB671480 A GB 671480A
Authority
GB
United Kingdom
Prior art keywords
ring
recess
tubes
cylindrical metal
detachable coupling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1421749A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1421749A priority Critical patent/GB671480A/en
Publication of GB671480A publication Critical patent/GB671480A/en
Expired legal-status Critical Current

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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0231—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member with specially adapted means for positioning the threaded member behind the collar

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)

Abstract

671,480. Pipe and rod couplings. CREELMAN, R. May 16, 1950 [May 27, 1949], No. 14217/49. Class 99 (i) A member 10 is provided with an annular recess 17a housing a split metallic ring 18 partly protruding from the recess and is screwed onto an element 11, the ring engaging in an annular groove 20, of an element 12, formed between the shoulder 22 at the wider end of a tapered spigot 23 or a cylindrical spigot, and a cylindrical portion 21. The diameters of the shoulder and the portion 21 are greater than the internal diameter of the ring in the unstressed condition so that, initially, the member is pressed axially over the element 12. The portion 21 may have a tapered part 25, oppositely inclined to the face 17 of the recess, that expands the ring before the ring is finally contracted into the groove by the face 17 as the member is screwed further on to the element 11. The ring may be of non-circular cross-section, e.g. triangular.
GB1421749A 1949-05-27 1949-05-27 An improved detachable coupling for tubes or other cylindrical metal articles Expired GB671480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1421749A GB671480A (en) 1949-05-27 1949-05-27 An improved detachable coupling for tubes or other cylindrical metal articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1421749A GB671480A (en) 1949-05-27 1949-05-27 An improved detachable coupling for tubes or other cylindrical metal articles

Publications (1)

Publication Number Publication Date
GB671480A true GB671480A (en) 1952-05-07

Family

ID=10037162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1421749A Expired GB671480A (en) 1949-05-27 1949-05-27 An improved detachable coupling for tubes or other cylindrical metal articles

Country Status (1)

Country Link
GB (1) GB671480A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355191A (en) * 1965-05-26 1967-11-28 Oberspree Kabelwerke Veb K Insulating joint
US4209193A (en) * 1977-05-17 1980-06-24 Vetco, Inc. Rigid connector for large diameter pipe
FR2535782A1 (en) * 1982-10-29 1984-05-11 Turkmensk Ni Geologorasvedoc Torque transmission in screwed drill pipe coupling
US4639019A (en) * 1979-06-04 1987-01-27 Baxter Travenol Laboratories, Inc. Luer connection
US4699403A (en) * 1985-10-17 1987-10-13 Imo Delaval Inc. Self-contained connectors for standard tubes
EP0545469A1 (en) * 1991-12-04 1993-06-09 Pierre André Weinberg Procedure and freely adjustable device of a nipple in a corresponding female element
US5529348A (en) * 1995-02-27 1996-06-25 Dana Corporation Spring lock connector
WO2002073077A1 (en) * 2001-03-09 2002-09-19 The Gates Corporation Quick connect coupling

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355191A (en) * 1965-05-26 1967-11-28 Oberspree Kabelwerke Veb K Insulating joint
US4209193A (en) * 1977-05-17 1980-06-24 Vetco, Inc. Rigid connector for large diameter pipe
US4639019A (en) * 1979-06-04 1987-01-27 Baxter Travenol Laboratories, Inc. Luer connection
FR2535782A1 (en) * 1982-10-29 1984-05-11 Turkmensk Ni Geologorasvedoc Torque transmission in screwed drill pipe coupling
US4699403A (en) * 1985-10-17 1987-10-13 Imo Delaval Inc. Self-contained connectors for standard tubes
EP0545469A1 (en) * 1991-12-04 1993-06-09 Pierre André Weinberg Procedure and freely adjustable device of a nipple in a corresponding female element
BE1005538A3 (en) * 1991-12-04 1993-09-28 Pierre Andre Weinberg Method and device for fixing releasable a male element in a female correspondent.
US5529348A (en) * 1995-02-27 1996-06-25 Dana Corporation Spring lock connector
WO2002073077A1 (en) * 2001-03-09 2002-09-19 The Gates Corporation Quick connect coupling
AU2006201861B2 (en) * 2001-03-09 2008-09-04 The Gates Corporation Quick connect coupling
CZ303242B6 (en) * 2001-03-09 2012-06-13 The Gates Corporation Quick connect hose coupling
US9039045B2 (en) 2001-03-09 2015-05-26 Gates Corporation Quick connect coupling

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