IT1258899B - Raccordo ad innesto per un corpo tubolare - Google Patents

Raccordo ad innesto per un corpo tubolare

Info

Publication number
IT1258899B
IT1258899B ITMI921111A ITMI921111A IT1258899B IT 1258899 B IT1258899 B IT 1258899B IT MI921111 A ITMI921111 A IT MI921111A IT MI921111 A ITMI921111 A IT MI921111A IT 1258899 B IT1258899 B IT 1258899B
Authority
IT
Italy
Prior art keywords
retaining element
shaped
plug
tubular body
shape
Prior art date
Application number
ITMI921111A
Other languages
English (en)
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 filed Critical
Publication of ITMI921111A0 publication Critical patent/ITMI921111A0/it
Publication of ITMI921111A1 publication Critical patent/ITMI921111A1/it
Application granted granted Critical
Publication of IT1258899B publication Critical patent/IT1258899B/it

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
    • F16L37/133—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 flexible hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

L'invenzione concerne un raccordo ad innesto per un corpo tubolare, costituito da un elemento di ritegno tubolare fessurato a guisa di corona con conformazione di linguette per accogliere il corpo anulare e da una pinza di serrraggio anulare, inseribile nell'elemento di ritegno e atta a serrare la zona terminale del corpo tubolare con l'elemento di ritegno, la quale pinza è conformata in un solo pezzo e a forma di U nella sezione longitudinale con formazione di un fianco esterno e di un fianco interno fessurato a guisa di corona. Secondo l'invenzione è previsto che all'esterno del foro (3) dell'elemento di ritegno (1) è disposto un gradino (8), il quale è adiacente al di sotto della profondità della fessura delle linguette (2) dell'elemento di ritegno (1), che sul lato frontale del fianco esterno (22) della pinza di serraggio (20) è disposta almeno una protuberanza (26) a forma di spina e nel gradino (8) dell'elemento di ritegno (1), è disposto un incavo (9) accogliente la protuberanza (26) a forma di spina, e che sul lato frontale della protuberanza (26) a forma di spina è disposto un prolungamento (27) a forma di calotta, sfalsata relativamente all'incavo (9) di un angolo di rotazione, accogliente il prolungamento (27) a forma di calotta.
ITMI921111A 1991-05-10 1992-05-08 Raccordo ad innesto per un corpo tubolare IT1258899B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4115791A DE4115791C1 (it) 1991-05-10 1991-05-10

Publications (3)

Publication Number Publication Date
ITMI921111A0 ITMI921111A0 (it) 1992-05-08
ITMI921111A1 ITMI921111A1 (it) 1993-11-08
IT1258899B true IT1258899B (it) 1996-03-01

Family

ID=6431675

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921111A IT1258899B (it) 1991-05-10 1992-05-08 Raccordo ad innesto per un corpo tubolare

Country Status (5)

Country Link
US (1) US5240289A (it)
DE (1) DE4115791C1 (it)
FR (1) FR2676266A1 (it)
GB (1) GB2256246B (it)
IT (1) IT1258899B (it)

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GB9314094D0 (en) * 1993-07-08 1993-08-18 Angell Jonathan G C Releasable coupling
NL9500038A (nl) * 1995-01-09 1996-08-01 Nefit Ind Bv Koppelsamenstel voor het afdichtend koppelen van een pijpuiteinde.
ES2145650B1 (es) * 1996-07-19 2001-03-01 Fico Transpar Sa Dispositivo de conexion y desconexion rapida para electrobombas y conducciones de instalaciones lavaparabrisas de vehiculos automoviles.
DE19745604C1 (de) * 1997-10-08 1998-10-29 Mannesmann Ag Steckanschluß
US6302451B1 (en) 2000-03-15 2001-10-16 Dana Corporation Quick-connect hose end couplings
JP2004526911A (ja) * 2001-02-06 2004-09-02 スウエイジロク・カンパニー 分離可能な管グリップ装置を備えた管継手
US7416225B2 (en) * 2001-02-06 2008-08-26 Swagelok Company Fitting for metal pipe and tubing
US7066496B2 (en) * 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
US7407196B2 (en) * 2003-08-06 2008-08-05 Swagelok Company Tube fitting with separable tube gripping device
CN100564975C (zh) * 2001-02-06 2009-12-02 斯瓦戈洛克公司 一种不锈钢管管接头
US6796586B2 (en) 2001-07-09 2004-09-28 Twin Bay Medical, Inc. Barb clamp
US6755281B2 (en) 2002-01-13 2004-06-29 Intex Recreation Corp. Swimming pool ladder
AU2003234096A1 (en) 2002-04-16 2003-11-03 Albert A. Werth Barb clamp
EP1506570A1 (en) * 2002-05-21 2005-02-16 ASM America, Inc. Reduced cross-contamination between chambers in a semiconductor processing tool
US8215492B2 (en) 2003-09-18 2012-07-10 Pur Water Purification Products, Inc. Water treatment devices and cartridges therefor
EP1519094B1 (en) * 2003-09-25 2009-03-11 Philmac Pty. Ltd. A collet for a swivel pipe coupling
US20050082826A1 (en) * 2003-10-17 2005-04-21 Twin Bay Medical, Inc. Barb clamp
US7922212B2 (en) * 2003-10-17 2011-04-12 Twin Bay Medical, Inc. Barb clamp with smooth bore
US8256802B2 (en) * 2003-10-17 2012-09-04 Twin Bay Medical, Inc. Barb clamp with collet interlocks
US7922213B2 (en) * 2003-10-17 2011-04-12 Twin Bay Medical, Inc. Barb clamp with smooth bore
EP1682805A1 (en) 2003-11-03 2006-07-26 Swagelok Company Fitting for metal pipe and tubing
TW200602577A (en) 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
US7497483B2 (en) 2004-04-22 2009-03-03 Swagelok Company Fitting for tube and pipe with cartridge
JP2007239947A (ja) * 2006-03-10 2007-09-20 Daikin Ind Ltd 管継手、冷凍装置、ヒートポンプ式給湯機、及び給水配管
US8257286B2 (en) 2006-09-21 2012-09-04 Tyco Healthcare Group Lp Safety connector apparatus
US8257287B2 (en) 2008-03-20 2012-09-04 Tyco Healthcare Group Lp Safety connector assembly
US9605782B2 (en) * 2009-04-02 2017-03-28 Saint-Gobain Performance Plastics Corporation Sanitary retainer
US8777932B2 (en) * 2010-04-29 2014-07-15 Medtronic, Inc. Catheter connectors and systems, and methods of using same
US9149621B2 (en) 2010-08-10 2015-10-06 Medical Components, Inc. Collet lock
US8668231B1 (en) * 2013-01-28 2014-03-11 Sidney T. Fails Pipe repair coupling
EP2765344B1 (de) * 2013-02-09 2015-06-17 Manfred Völker Kupplungseinheit
JP5878143B2 (ja) 2013-05-08 2016-03-08 日本ピラー工業株式会社 合成樹脂製管継手
JP6240455B2 (ja) * 2013-10-01 2017-11-29 日本ピラー工業株式会社 合成樹脂製管継手
ITUB20153891A1 (it) * 2015-09-25 2017-03-25 Camozzi S P A Soc Unipersonale Raccordo rapido per impianti pneumatici
US10281075B2 (en) 2016-11-15 2019-05-07 Campbell Fittings, Inc. Quick disconnect coupling for conduit
WO2018169074A1 (ja) * 2017-03-16 2018-09-20 テルモ株式会社 医療器具及び医療器具の製造方法

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Publication number Priority date Publication date Assignee Title
US2935338A (en) * 1957-05-31 1960-05-03 Bastian Blessing Co Quick coupling
US3198555A (en) * 1961-03-08 1965-08-03 Johnson Woodruff Company Pipe coupling with lug engaging rotatable collar
US3259248A (en) * 1963-01-30 1966-07-05 Wood Conversion Co Filter unit, cartridge and coupling means
US3365220A (en) * 1963-11-15 1968-01-23 Rusche Fredric Joint for coupled pile driving mandrel
US4026581A (en) * 1975-11-13 1977-05-31 Lacrex Brevetti S.A. Releasable coupling
ES238468Y (es) * 1978-10-02 1979-05-16 Acoplamiento rapido perfeccionado para tuberias de plastico.
US4632406A (en) * 1981-01-15 1986-12-30 Avaa International Corp. Apparatus in which an annular ring is carried within a groove about one member for slidably engaging the cylindrical surface of another member
DE3114937C2 (de) * 1981-04-13 1985-08-22 Fresenius AG, 6380 Bad Homburg Anschlußvorrichtung für medizinische Instrumente oder Leitungen
IL64379A (en) * 1981-11-26 1989-01-31 Plasson Maagan Michael Ind Ltd Tube connection fittings
DE3372656D1 (en) * 1982-04-12 1987-08-27 Gerhard Siegfried Eric Schmidt Coupling for pressure hose
US4951391A (en) * 1985-05-03 1990-08-28 Alcon Corporation Method of manufacturing fittings for tube or pipe
IT1220749B (it) * 1988-05-04 1990-06-21 Uniflex Utilime Spa Innesto rapido per la giunzione scioglibile di tubi
IT215365Z2 (it) * 1988-10-19 1990-09-11 Prandelli Gian Bortolo Brescia Dispositivo di raccordo rapido perfezionato per tubazioni di diametro diverso.
FR2640723B1 (fr) * 1988-12-16 1991-03-01 Legris Sa Tuyauteries de raccordement, et faisceaux composes de telles tuyauteries
JP2514706B2 (ja) * 1988-12-29 1996-07-10 株式会社日立製作所 電気掃除機
DE3905722A1 (de) * 1989-01-25 1990-07-26 Festo Kg Verbindungsvorrichtung

Also Published As

Publication number Publication date
ITMI921111A1 (it) 1993-11-08
US5240289A (en) 1993-08-31
GB2256246A (en) 1992-12-02
GB2256246B (en) 1994-09-14
DE4115791C1 (it) 1992-09-03
GB9210135D0 (en) 1992-06-24
ITMI921111A0 (it) 1992-05-08
FR2676266A1 (fr) 1992-11-13

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Legal Events

Date Code Title Description
0001 Granted