GB1167680A - Hose Coupling - Google Patents

Hose Coupling

Info

Publication number
GB1167680A
GB1167680A GB36334/68A GB3633468A GB1167680A GB 1167680 A GB1167680 A GB 1167680A GB 36334/68 A GB36334/68 A GB 36334/68A GB 3633468 A GB3633468 A GB 3633468A GB 1167680 A GB1167680 A GB 1167680A
Authority
GB
United Kingdom
Prior art keywords
sleeve
pawls
socket
spigot
hose
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
GB36334/68A
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.)
Kupex AG
Original Assignee
Kupex AG
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 Kupex AG filed Critical Kupex AG
Publication of GB1167680A publication Critical patent/GB1167680A/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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/222—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the external piece comprising segments pressed against the hose by wedge shaped elements
    • 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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/043—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means
    • F16L19/045—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with additional sealing means consisting of cutting edges on one of the connecting parts which penetrate into the wall of the pipe
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/223—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L33/224—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
    • 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
    • F16L37/096—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 hooks hinged about an axis
    • 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
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • 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

Landscapes

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

Abstract

1,167,680. Pipe couplings. KUPEX A.G. 30 July, 1968 [31 July, 1967], No. 36334/68. Heading F2G. A quickly-releasable hose-connector of spigot- and-socket type is secured by a series of radially-moving pawls 9 which lie in slots 6 in the socket member 2 and are spring-biased to engage a circumferential groove 40 in the outer surface of the spigot but being released by the movement of an outer sleeve 3 on the socket so that slots in its inner surface register with and allow radial movement of the pawls. The pawls are of plastic and have inclined cam surfaces 10<SP>1</SP> which facilitate entry of the spigot 1. As shown in Fig. 1, the pawl incorporates its own spring arm 15 which presses against the inside of the sleeve 3 to bias the pawl inwardly. In modifications (Figs. 5-8, not shown) the pawls have lateral supporting lugs at their top surfaces, and are loaded by separate springs. These may be leaf springs (19, 20) attached to the socket 2, or a wire ring (22) may lie in recesses (21) in the pawls, or the sleeve 3 may carry spring arms (23). In the form shown in Fig. 1 the sleeve 3 is rotatable against spring 36 to release the pawls. The sleeve is prevented from coming off the socket in an axial direction by lugs 28 engaging a shoulder on the socket. When the sleeve is turned, the pawls register with grooves 31 in the sleeve so that they can rise radially out of the spigot groove 40 to free the coupling. A detent lip 60 on the sleeve prevents this being turned when the coupling is under pressure. In a modification. Fig. 10, the sleeve 3 is axially movable instead of being rotatable. The union is for coupling a hose to a tap or appliance attached by screw thread 4. As shown in Fig. 10, the hose is clamped on to spigot 58 by a nut 55 and clamping ring 56. This clamping ring may be of the form shown in Figs. 13 and 14, having a bead 128 and a ring of inwardly directed teeth 129 for gripping the hose. As shown in Fig. 11, the bead 128 may be integral with the end 124 of the threaded sleeve on which the clamping nut 126 is threaded.
GB36334/68A 1967-07-31 1968-07-30 Hose Coupling Expired GB1167680A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1083467 1967-07-31
CH1083567 1967-07-31

Publications (1)

Publication Number Publication Date
GB1167680A true GB1167680A (en) 1969-10-22

Family

ID=25707341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36334/68A Expired GB1167680A (en) 1967-07-31 1968-07-30 Hose Coupling

Country Status (12)

Country Link
JP (1) JPS4942094B1 (en)
AT (1) AT307838B (en)
BE (1) BE718898A (en)
DE (6) DE6927527U (en)
DK (1) DK129539B (en)
ES (1) ES356911A1 (en)
FR (1) FR1573754A (en)
GB (1) GB1167680A (en)
IL (1) IL30453A (en)
NL (1) NL156497B (en)
NO (1) NO131620C (en)
SE (1) SE352721B (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126301A (en) * 1982-08-23 1984-03-21 Cajon Co Improved fluid coupling
GB2233724A (en) * 1989-07-05 1991-01-16 Claber Spa Female quick-coupling fitting for flexible hoses
GB2291460A (en) * 1994-06-06 1996-01-24 Fine Projects Limited Clamping tubular members
US5673946A (en) * 1995-07-07 1997-10-07 Ewal Manufacturing Co., Inc. Gasket assembly for a fluid coupling
US5681064A (en) * 1995-07-07 1997-10-28 Ewal Manufacturing Co., Inc. Gasket retainer
EP1033522A1 (en) * 1999-03-04 2000-09-06 SMC Kabushiki Kaisha Chuck and tube joint
EP1607670A1 (en) 2004-06-11 2005-12-21 Hansa Metallwerke Ag Connection device for a flexible tube
GB2501878A (en) * 2012-05-08 2013-11-13 Elektron Technology Uk Ltd Quick-release locking connector
WO2017162285A1 (en) 2016-03-23 2017-09-28 Husqvarna Ab Tap connector with flow stabilization
WO2017182147A1 (en) 2016-04-21 2017-10-26 Husqvarna Ab Tap connector with flow stabilization
WO2020211965A1 (en) * 2019-04-18 2020-10-22 Husqvarna Ab Hose connector with diagonally arranged clamping elements
DE202016009048U1 (en) 2016-03-23 2021-09-27 Husqvarna Ab Tap connector with flow stabilization

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237024C3 (en) * 1972-07-28 1982-02-18 Otto Dipl.-Ing. 5828 Ennepetal Busselmeier Quick coupling for liquid and gas lines
JPS52122294U (en) * 1976-03-13 1977-09-17
DE2618798C3 (en) * 1976-04-29 1981-08-27 Halbach & Braun, 5600 Wuppertal Double chain conveyor
FR2373713A1 (en) * 1976-12-08 1978-07-07 Seima Vehicle mounted cigar lighter - has cylindrical lighter plug inserted in holder with ribs located in grooves
IT1086546B (en) * 1977-05-23 1985-05-28 Uniflex Spa JOINT FOR FLEXIBLE HOSES WITH QUICK CONNECTION AND RELEASE
JPS54180196U (en) * 1978-06-08 1979-12-20
DE2827847C3 (en) * 1978-06-24 1981-04-02 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Quick coupling, in particular for sanitary items
DE3001991C2 (en) * 1980-01-21 1982-05-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Quick coupling for plug connection
DE3120475C1 (en) * 1981-05-21 1982-11-11 Auergesellschaft Gmbh, 1000 Berlin Plug connection for detachable connection of connection components on respiratory protection devices
DE3124027A1 (en) * 1981-06-19 1983-01-27 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal Pipeline coupling
DE3133837A1 (en) * 1981-08-27 1983-03-10 Gardena Kress + Kastner Gmbh, 7900 Ulm Releasable connection device for a hose on a connection stub
IT1172651B (en) * 1983-10-26 1987-06-18 Pietro Rossi JOINT FOR AUTOMATIC CLUTCH PIPES
DE4023761A1 (en) * 1989-08-01 1991-02-07 Samsung Electronics Co Ltd CONNECTING DEVICE FOR THE WATER SUPPLY HOSE OF A WASHING MACHINE
US5072072A (en) * 1990-03-23 1991-12-10 Thomas & Betts Corporation Electrical connector for liquidtight conduit
DE4227080A1 (en) * 1992-08-17 1994-02-24 Hummel Anton Verwaltung Compression fitting for elongated bodies, especially for pipes, cables, hoses or the like
DE4433812C2 (en) * 1994-09-22 2003-11-13 Gardena Kress & Kastner Gmbh Hose connection for connecting a hose, in particular a garden hose, to a connection nipple
DE19526884A1 (en) * 1995-07-22 1997-01-23 Gardena Kress & Kastner Gmbh Sleeve of a garden tool, in particular coupling sleeve of a hose quick coupling, and method of manufacture
DE19915291A1 (en) 1999-04-03 2000-10-05 Gardena Kress & Kastner Gmbh Pipe connector comprises two connecting sections and locking sleeve which can be slid back to undo joint, sleeve and one part of the coupling having stops which fit into sockets on other part to lock connector together
US7338092B1 (en) * 2005-07-25 2008-03-04 Cicconi Iii David Lee Quick-release connector fitting
DE102011112050B4 (en) * 2011-09-01 2013-09-12 Viega Gmbh & Co. Kg Modular compression connector and system for this
US11143347B2 (en) 2018-03-14 2021-10-12 Yuan Mei Corp. Gardening fluid connection device
CN108386249B (en) * 2018-03-18 2024-04-30 南京昊斯亭网络科技有限公司 Engine oil filler joint
CN110578845B (en) * 2019-10-10 2020-05-12 浙江伟成塑胶有限公司 Drainage pipe sealing connection device and assembling and disassembling method thereof
DE102022206571A1 (en) 2022-06-29 2024-01-04 Karasto Armaturenfabrik Oehler Gmbh Fluid connection device

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126301A (en) * 1982-08-23 1984-03-21 Cajon Co Improved fluid coupling
US4552389A (en) * 1982-08-23 1985-11-12 Cajon Company Fluid coupling
GB2233724A (en) * 1989-07-05 1991-01-16 Claber Spa Female quick-coupling fitting for flexible hoses
GB2291460A (en) * 1994-06-06 1996-01-24 Fine Projects Limited Clamping tubular members
US5673946A (en) * 1995-07-07 1997-10-07 Ewal Manufacturing Co., Inc. Gasket assembly for a fluid coupling
US5681064A (en) * 1995-07-07 1997-10-28 Ewal Manufacturing Co., Inc. Gasket retainer
US5758910A (en) * 1995-07-07 1998-06-02 Parker-Hannifin Corporation Gasket assembly for a fluid coupling
EP1033522A1 (en) * 1999-03-04 2000-09-06 SMC Kabushiki Kaisha Chuck and tube joint
US6283443B1 (en) 1999-03-04 2001-09-04 Smc Kabushiki Kaisha Chuck and tube joint
EP1607670A1 (en) 2004-06-11 2005-12-21 Hansa Metallwerke Ag Connection device for a flexible tube
GB2501878A (en) * 2012-05-08 2013-11-13 Elektron Technology Uk Ltd Quick-release locking connector
WO2013167878A1 (en) * 2012-05-08 2013-11-14 Elektron Technology Uk Limited Locking connector
GB2501878B (en) * 2012-05-08 2015-12-09 Elektron Technology Uk Ltd Locking connector
WO2017162285A1 (en) 2016-03-23 2017-09-28 Husqvarna Ab Tap connector with flow stabilization
CN108603627A (en) * 2016-03-23 2018-09-28 富世华股份有限公司 Faucet coupling with flow stability
AU2016399224B2 (en) * 2016-03-23 2019-05-16 Husqvarna Ab Tap connector with flow stabilization
TWI724123B (en) * 2016-03-23 2021-04-11 瑞典商富世華股份有限公司 Tap connector with flow stabilization
DE202016009048U1 (en) 2016-03-23 2021-09-27 Husqvarna Ab Tap connector with flow stabilization
EP3433527B1 (en) * 2016-03-23 2021-11-24 Husqvarna AB Tap connector with flow stabilization
TWI766578B (en) * 2016-03-23 2022-06-01 瑞典商富世華股份有限公司 Tap connector with flow stabilization
WO2017182147A1 (en) 2016-04-21 2017-10-26 Husqvarna Ab Tap connector with flow stabilization
AU2017253768B2 (en) * 2016-04-21 2018-08-30 Husqvarna Ab Tap connector with flow stabilization
WO2020211965A1 (en) * 2019-04-18 2020-10-22 Husqvarna Ab Hose connector with diagonally arranged clamping elements

Also Published As

Publication number Publication date
DE6927527U (en) 1969-11-13
DE1775302A1 (en) 1971-05-27
DE6603944U (en) 1969-11-20
DE6903944U (en) 1969-11-20
AT307838B (en) 1973-06-12
FR1573754A (en) 1969-07-04
ES356911A1 (en) 1970-06-01
BE718898A (en) 1968-12-31
JPS4942094B1 (en) 1974-11-13
NO131620C (en) 1975-06-25
IL30453A0 (en) 1968-09-26
IL30453A (en) 1971-12-29
DK129539B (en) 1974-10-21
DE6927497U (en) 1969-11-13
NO131620B (en) 1975-03-17
DE1775302C3 (en) 1973-10-04
SE352721B (en) 1973-01-08
NL156497B (en) 1978-04-17
DE1775980A1 (en) 1973-11-15
DE1775302B2 (en) 1973-03-15
NL6810712A (en) 1969-02-04
DK129539C (en) 1975-03-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PCNP Patent ceased through non-payment of renewal fee