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ES408813A1 - Tube coupling - Google Patents

Tube coupling

Info

Publication number
ES408813A1
ES408813A1 ES408813A ES408813A ES408813A1 ES 408813 A1 ES408813 A1 ES 408813A1 ES 408813 A ES408813 A ES 408813A ES 408813 A ES408813 A ES 408813A ES 408813 A1 ES408813 A1 ES 408813A1
Authority
ES
Spain
Prior art keywords
clamp
thread
fittings
different diameters
union
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
ES408813A
Other languages
Spanish (es)
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.)
CASPRINI
Original Assignee
CASPRINI
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 CASPRINI filed Critical CASPRINI
Publication of ES408813A1 publication Critical patent/ES408813A1/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
    • 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
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
    • F16L37/1215—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members using hooks provided with a screw-thread adapted to engage and mesh with an appropriate corresponding part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Improvements in quick connections for the pipes of a test bench to the fittings of an injection pump; suitable to obtain the union to fittings of different diameters and of equal pitch, characterized by comprising in combination; at the end of the tube to be joined, a tubular element with a joint intended for coupling with a fitting, and a stop; a body to maneuver in rotation for the union, said body being suitable to cooperate with said stop and being provided with a clamp with more mouths with an external profile in the form of a cone or another equivalent and with internally threaded ends and two sleeves surrounding said body and capable of being independently axially maneuvered, of different diameters, and capable of acting on the outer contour profile to tighten the clamp in different measures from each other, to adapt the thread of the clamp to the thread of the clamp to the thread of two different diameters of the fittings on which the connection must be able to be applied, then screwing the assembly onto said thread for hermetic tightening. (Machine-translation by Google Translate, not legally binding)
ES408813A 1971-12-11 1972-11-21 Tube coupling Expired ES408813A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT979271A IT941594B (en) 1971-12-11 1971-12-11 QUICK COUPLING FOR THE ATTACHMENT OF TU BACTIONS IN A TEST BENCH TO THE FITTINGS OF AN INJECTION PUMP AND FOR OTHER USES

Publications (1)

Publication Number Publication Date
ES408813A1 true ES408813A1 (en) 1976-04-01

Family

ID=11133300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408813A Expired ES408813A1 (en) 1971-12-11 1972-11-21 Tube coupling

Country Status (6)

Country Link
CH (1) CH569914A5 (en)
DE (1) DE2258316A1 (en)
ES (1) ES408813A1 (en)
FR (1) FR2164415A5 (en)
GB (1) GB1364813A (en)
IT (1) IT941594B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741516A (en) * 1984-06-28 1988-05-03 Liquidspring Investors, Ltd. Fluid suspension spring and damper for vehicle suspension system
NZ211983A (en) * 1985-05-03 1989-10-27 Albert Frederick Hansen Quick release hose coupling: spigot and socket type with locking bar
IT1191735B (en) * 1986-04-15 1988-03-23 Riva Calzoni Spa QUICK COUPLING CONNECTOR GROUP FOR PIPES, POLES OR SIMILAR
DE3639528C2 (en) * 1986-05-14 1994-06-01 Erwin Weh Plug-in coupling
DE8906379U1 (en) * 1989-05-23 1990-09-27 Weh, Erwin Coupling for fluid lines
GB9509521D0 (en) * 1995-05-11 1995-07-05 Naltchayan Hagof Connectors for gas bottles
FR2965887B1 (en) * 2010-10-08 2012-11-30 Staubli Sa Ets CONNECTING DEVICE WITH THREADED LOCKING AND CONNECTION COMPRISING SUCH A DEVICE

Also Published As

Publication number Publication date
IT941594B (en) 1973-03-10
CH569914A5 (en) 1975-11-28
DE2258316A1 (en) 1973-06-28
GB1364813A (en) 1974-08-29
FR2164415A5 (en) 1973-07-27

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