SE9902465L - quick release - Google Patents

quick release

Info

Publication number
SE9902465L
SE9902465L SE9902465A SE9902465A SE9902465L SE 9902465 L SE9902465 L SE 9902465L SE 9902465 A SE9902465 A SE 9902465A SE 9902465 A SE9902465 A SE 9902465A SE 9902465 L SE9902465 L SE 9902465L
Authority
SE
Sweden
Prior art keywords
catch
sleeve
passage
coupling
housing
Prior art date
Application number
SE9902465A
Other languages
Swedish (sv)
Other versions
SE9902465D0 (en
SE521529C2 (en
Inventor
Anna-Lena Olsson
Original Assignee
Nyberg Bo Erik
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 Nyberg Bo Erik filed Critical Nyberg Bo Erik
Priority to SE9902465A priority Critical patent/SE521529C2/en
Publication of SE9902465D0 publication Critical patent/SE9902465D0/en
Publication of SE9902465L publication Critical patent/SE9902465L/en
Publication of SE521529C2 publication Critical patent/SE521529C2/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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/35—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the valves having an axial bore
    • 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
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The coupling (2) comprises a rear part (10) with a connecting section (8), and a front part (12) which is joined to the rear part and includes a central opening (16) for receiving a guide nipple. At least one passage (20) extending through the front part mantle is used to movably receive ball catches (22). A locking sleeve (24) slidably mounted on the outside the coupling housing (4) is used to move catch fixtures between locked and released positions. A spring-loaded sleeve catch (40) is axially movable inside the flow passage (6) of the housing. A valve part (42) movably attached to the sleeve catch can be moved using the sleeve catch between an initial position where it is pressed tight against a valve seat (52) to seal the passage, and an open position.
SE9902465A 1999-06-29 1999-06-29 Quick fit coupling for e.g. compressed air hoses, includes locking sleeve for opening and closing valve inside front part of coupling housing SE521529C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9902465A SE521529C2 (en) 1999-06-29 1999-06-29 Quick fit coupling for e.g. compressed air hoses, includes locking sleeve for opening and closing valve inside front part of coupling housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902465A SE521529C2 (en) 1999-06-29 1999-06-29 Quick fit coupling for e.g. compressed air hoses, includes locking sleeve for opening and closing valve inside front part of coupling housing

Publications (3)

Publication Number Publication Date
SE9902465D0 SE9902465D0 (en) 1999-06-29
SE9902465L true SE9902465L (en) 2000-12-30
SE521529C2 SE521529C2 (en) 2003-11-11

Family

ID=20416286

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902465A SE521529C2 (en) 1999-06-29 1999-06-29 Quick fit coupling for e.g. compressed air hoses, includes locking sleeve for opening and closing valve inside front part of coupling housing

Country Status (1)

Country Link
SE (1) SE521529C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879590A (en) * 2015-04-17 2015-09-02 柳州市乾阳机电设备有限公司 Pipeline connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879590A (en) * 2015-04-17 2015-09-02 柳州市乾阳机电设备有限公司 Pipeline connector

Also Published As

Publication number Publication date
SE9902465D0 (en) 1999-06-29
SE521529C2 (en) 2003-11-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed