• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A coupling assembly for connecting a conduit or tube to a member, comprising a retaining ring adapted to be fixed in a bore in the said member, a plurality of gripping teeth formed as extensions of the retaining ring and arranged to grip a conduit or tube inserted into the ring, and an unlocking ring fitting between the retaining ring and the conduit or tube and operable, on being pushed from outside, to spread the gripping teeth and thereby release the tube or conduit. The assembly is particularly useful for coupling rigid or semi-rigid plastics tubes to components of hydraulic or pneumatic installations.
    公开号:SU799679A3
    申请号:SU752114828
    申请日:1975-03-14
    公开日:1981-01-23
    发明作者:Марьоль Клод
    申请人:Отоматизасьон-Сожемо (Фирма)；
    IPC主号:
    专利说明:

    (54) QUICK CONNECTION
    The invention relates to mechanical engineering, namely to quick-disconnect couplings, and can be used when connecting pipelines. A quick-disconnect coupling is known, containing a coupling and a pressure elbow in contact with a sealing element}. However, this connection does not provide the required reliability due to the complexity of the configuration of the cross section of the sealing element. It is also known to have a quick-release coupling containing a coupling, ending with a collet clamp, a push bushing acting on the collet clamp and a sealing element 2 However, this joint does not provide a high degree of reliability due to the absence of a resistant lantz on the coupling. ,; The purpose of the invention is to increase reliability. This goal is achieved by the fact that outside the coupling there is a thrust flange with a clamping into the internal cavity of the coupling, and on the outer sleeve there is a shoulder that interacts with the specified alignment, as well as topics. that the pressure sleeve is made of two elements between which the seal is placed. FIG. Figure 1 shows an example of a quick coupling using a coupling provided with a collet chuck; in fig. 2 shows an embodiment of a quick-release coupling using a glutaff equipped with a collet clamp and a push bushing made of two elements. The quick coupling consists of a coupling 1, ending with a collet clamp 2, a pressure sleeve 3 and a sealing element 4 mounted on the pipe 5. Outside the coupling, a stop flange 6 is made with grading 7 into the internal cavity of the coupling and a shoulder 8 is made on the pressure sleeve. -, em follows. After installing the pipe 5 into the socket of the joint 9 with the sealing element 4 and the pressure sleeve 3 installed on it, first fitting the coupling 1 with the collet clamp 2 until the flange 6 stops. Then, the pressure sleeve 3 is axially moved along the axis of the pipe 5. Push. the sleeve can be made of two elements mounted in the coupling 1, with the possibility of their mutual movement towards each other.
    Pressure sleeves can be made with longitudinal cuts 10.
    权利要求:
    Claims (2)
    [1]
    1. A quick-disconnect connection of a pipe with a housing, comprising a sleeve with a collet clamp placed in the housing, a pressure sleeve acting on the collet clamp and a sealing element enclosing the pipe, characterized in that
    to increase reliability, the free end of the coupling is provided with a stop flange with recessing into the internal cavity of the coupling, and on the pressure bushing a shoulder is made to interact with the recessing.
    5 2. The compound according to claim 1, about tl and one that the pressure sleeve is made of two elements, between which is located the sealing element. 10 Sources of information
    taken into account in the examination
    1. US Patent No. 2907596, cl. 277-205, published. 1959.
    [2]
    2. USSR author's certificate 15 № 427529, cl. F 16 L 37U12, 1970.
    eight
    FIG. 2
    类似技术:
    公开号 | 公开日 | 专利标题
    SU799679A3|1981-01-23|Fast-dismountable joint
    US4067534A|1978-01-10|Pipe coupler assembly
    US3909046A|1975-09-30|Connector for fluid conduits, such as semi-rigid pipes
    ES8202121A1|1982-01-01|Instant fittings for pipes and tubes
    US4045060A|1977-08-30|Pipe retainer joints
    US4039210A|1977-08-02|Coupling adapter for plastic pipe
    US4236787A|1980-12-02|Optical fiber connector
    US3737179A|1973-06-05|Submarine connection for misaligned pipes
    US5947532A|1999-09-07|Stab-type coupling for conduit
    FR2398251A2|1979-02-16|IMPROVEMENTS IN CONNECTION SYSTEMS FOR DUCTS, ESPECIALLY FOR SEMI-RIGID PLASTIC TUBES
    MX165385B|1992-11-06|CONNECTING DEVICE TO JOIN TWO PIPING SECTIONS CONTAINING A DIFFICULT HANDLING FLUID AND METHOD FOR THE COUPLING OF THE TWO SECTIONS
    GB2131903A|1984-06-27|Pipe coupling
    GB1415607A|1975-11-26|Method and means for connecting spaced pipe ends
    GB2022751A|1979-12-19|A Pipe Joint
    EP1801479A1|2007-06-27|Connector
    US3713204A|1973-01-30|Method for connecting tubular members
    US2434152A|1948-01-06|Holding device
    GB1334339A|1973-10-17|Joint for smooth end or flareless pipe
    SU741810A3|1980-06-15|Fast-separable tube joint
    CN1036629A|1989-10-25|Disconnectable conector for pipes and bars
    GB2280006A|1995-01-18|Push-fit pipe coupling
    GB931266A|1963-07-17|Improvements in or relating to underground piping
    GB1314178A|1973-04-18|Pipe and hose connectors
    GB2113789A|1983-08-10|Pipe coupling
    SU1032262A1|1983-07-30|Quickly detachable pipeline joint
    同族专利:
    公开号 | 公开日
    FR2283381B1|1977-03-04|
    FR2283381A1|1976-03-26|
    JPS50127218A|1975-10-07|
    SE7502834L|1975-09-16|
    DE2503550A1|1975-09-18|
    CH604077A5|1978-08-31|
    US4021062A|1977-05-03|
    BR7501526A|1975-12-23|
    IT1032264B|1979-05-30|
    DE2503550B2|1977-07-21|
    NL179087B|1986-02-03|
    JPS5632516B2|1981-07-28|
    NL7502325A|1975-09-17|
    GB1478944A|1977-07-06|
    DE2503550C3|1978-03-09|
    ES435525A1|1976-12-16|
    SE437872B|1985-03-18|
    NL179087C|1986-07-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2543916C2|2009-12-31|2015-03-10|Теклас Каучук Санайи Ве Тикарет А.С.|Quick-release connecting element|US1340785A|1919-07-11|1920-05-18|Western Mfg Co|Tire-pump connection|
    US1817776A|1928-10-23|1931-08-04|Harry E Sipe|Coupling|
    DE863881C|1940-09-10|1953-01-19|Jacques Muller|Pipe connection|
    US2465197A|1945-08-25|1949-03-22|Newton L Chatham|Coupling|
    US2635901A|1946-12-27|1953-04-21|Alden E Osborn|Joint for smooth-surfaced pipe|
    US3019284A|1959-12-29|1962-01-30|Burndy Corp|Gripping cup to retain a conductor in a connector|
    GB1024537A|1963-10-30|1966-03-30|Neue Argus Gmbh|Push-in pipeline coupling with displaceable unlocking ring|
    US3447819A|1966-12-30|1969-06-03|Adolph W Borsum|Push-pull connector having combined seal and locking ring|
    FR2012796A1|1969-05-23|1970-03-27|Legris Fils|
    US3569903A|1969-08-07|1971-03-09|Sealectro Corp|Coaxial connector with axial interlock|
    JPS48107312U|1972-03-17|1973-12-12|
    JPS48113716U|1972-03-30|1973-12-26|
    US3879065A|1972-12-26|1975-04-22|Nitto Kohki Co|Pipe coupling assembly usable for sanitary appliances|
    FR2227481B1|1973-04-24|1975-08-22|Legris France Sa|
    FR2227483B1|1973-04-24|1975-08-22|Legris France Sa|US4123090A|1976-07-19|1978-10-31|Imperial-Eastman Corporation|Push-pull fitting|
    FR2398251B2|1977-07-20|1980-04-18|Sogemo Automatisation|
    JPS5745512Y2|1978-04-20|1982-10-06|
    US4440424A|1978-06-02|1984-04-03|Nycoil Corporation|Releasable coupling device|
    US4508369A|1978-06-02|1985-04-02|Nycoil Corporation|Releasable coupling device|
    US4313331A|1978-06-02|1982-02-02|Nycoil Company|Method of manufacturing a metallic retaining ring for a tube|
    US4305606A|1978-11-24|1981-12-15|Societe Legris France S.A.|Quick-releasable connectors for flexible plastic pipes|
    ZA8037B|1979-01-30|1981-04-29|Watermain Fittings Ltd|Pipe fitting|
    GB2067698B|1980-01-21|1983-10-26|British Steel Corp|Pipe joints and pipe couplings|
    US5009454A|1980-10-29|1991-04-23|Proprietary Technology, Inc.|Swivelable quick connector assembly|
    US4948175A|1980-10-29|1990-08-14|Proprietary Technology, Inc.|Swivelable quick connector assembly|
    US4979765A|1980-10-29|1990-12-25|Proprietary Technology, Inc.|Swivelable quick connector assembly|
    IL62945A|1981-05-24|1987-08-31|Filtomat Water Filters For Agr|Pipe connector|
    IT1168408B|1981-07-24|1987-05-20|Metal Work Spa|CONNECTION SYSTEM OF AUTOMATIC FITTINGS FOR PIPES TO DEVICES FOR DISPENSING, CONTROL AND USE OF LIQUID OR GASEOUS FLUIDS|
    US4453747A|1982-06-01|1984-06-12|Bimba Charles W|Connector system for flexible tubing|
    US4500117A|1982-11-24|1985-02-19|Shell Oil Company|Pipeline connector|
    JPH0232517B2|1984-04-30|1990-07-20|Nippon Pisco Kk|
    GB2160279B|1984-06-13|1987-08-19|Hawke Cable Glands Ltd|Releasable pipe coupling|
    US4610468A|1984-08-14|1986-09-09|United Technologies Automotive, Inc.|Quick connect/disconnect coupling|
    US4621842A|1985-03-04|1986-11-11|Imperial Clevite Inc.|Releasable push-to-connect tube fitting|
    FR2581155B1|1985-04-29|1987-10-16|Legris Sa|INSTANTANEOUS CONNECTION DEVICE FOR PLASTIC AND METAL TUBES.|
    DE3603721C2|1985-08-20|1994-11-17|Smc Kk|Coupling for multiple passage line|
    US4600221A|1985-09-30|1986-07-15|Bimba Charles W|Connection system for flexible tubing|
    EP0268251B1|1986-11-18|1990-12-27|Smc Corporation|Tube joint for use with multi-walled tube assembly|
    US4905766A|1987-04-28|1990-03-06|R&G Sloane Mfg. Co., Inc.|Adapter for plastic pipe|
    US4948176A|1987-09-14|1990-08-14|Proprietary Technology, Inc.|Swivelable quick connector assembly|
    US4915421A|1988-03-30|1990-04-10|Itt Corporation|Quick connector assembly|
    US4943091A|1988-04-07|1990-07-24|Proprietary Technology, Inc.|Quick connector|
    US4875715A|1988-04-22|1989-10-24|Itt Corporation|Quick connect connector|
    JPH026521U|1988-06-28|1990-01-17|
    DE8908670U1|1988-07-21|1989-09-14|Johannes Schaefer Vorm. Stettiner Schraubenwerke Gmbh & Co Kg, 6303 Hungen, De|
    US4900071A|1988-08-24|1990-02-13|National Coupling Company, Inc.|Undersea hydraulic coupling with dovetail seal|
    US4951975A|1988-10-24|1990-08-28|Proprietary Technology, Inc.|Coupling for conduits|
    DE3905722C2|1989-01-25|1992-02-20|Festo Kg, 7300 Esslingen, De|
    US5024468A|1989-11-13|1991-06-18|Parker Hannifin Corporation|Push-in tube fitting and release tool|
    US5161834A|1990-09-27|1992-11-10|Huron Products, Inc.|Fluid connector with cartridge member and release mechanism|
    EP0628760B1|1993-06-14|1998-09-02|Tokai Rubber Industries, Ltd.|Tube fitting|
    US5322331A|1993-07-26|1994-06-21|Thermo King Corporation|Hose coupling and method of constructing same|
    DE19517342A1|1995-05-11|1996-11-14|Philips Patentverwaltung|Device for applying precisely metered amounts of a viscous medium to contact surfaces|
    DE19843310A1|1998-09-22|2000-03-23|Bielomatik Leuze & Co|Line coupling for line strings, such as pipes of lubrication devices or the like.|
    US6378908B1|1999-12-08|2002-04-30|Itt Manufacturing Enterprises, Inc.|High pressure quick connector|
    US6592151B2|2001-02-15|2003-07-15|Eaton Aeroquip, Inc.|Coupling assembly|
    CN1324258C|2003-10-14|2007-07-04|安业环球有限公司|Pipe joint for water or vapor|
    US7644955B1|2008-07-03|2010-01-12|Naris Komolrochanaporn|Quick coupling type fitting|
    CN102635747A|2008-07-11|2012-08-15|多升投资有限公司|Fluid pipe connection device and supporting pipe demolition tool thereof|
    CN101329000B|2008-07-11|2012-10-03|多升投资有限公司|Fluid pipe connection apparatus and matching pipe dismantling tools thereof|
    CN103727333B|2013-12-10|2016-04-27|黎莲威|Fluid line overlap-connected components|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7408914A|FR2283381B1|1974-03-15|1974-03-15|
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