CR9227A - Combination seal and restraint system for plastic pipe - Google Patents

Combination seal and restraint system for plastic pipe

Info

Publication number
CR9227A
CR9227A CR9227A CR9227A CR9227A CR 9227 A CR9227 A CR 9227A CR 9227 A CR9227 A CR 9227A CR 9227 A CR9227 A CR 9227A CR 9227 A CR9227 A CR 9227A
Authority
CR
Costa Rica
Prior art keywords
sealing
plastic pipe
restraint system
pipes
combination seal
Prior art date
Application number
CR9227A
Other languages
English (en)
Inventor
Jones Jim
D Gunter Charles Jr
G Corbett Bradford Jr
Darce Gerardo
Chinchilla Randall
Original Assignee
S & B Technical Products Inc
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 S & B Technical Products Inc filed Critical S & B Technical Products Inc
Publication of CR9227A publication Critical patent/CR9227A/es

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • 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
    • F16L37/092—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—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 elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49865—Assembling or joining with prestressing of part by temperature differential [e.g., shrink fit]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49876—Assembling or joining with prestressing of part by snap fit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Sleeves (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Un metodo y un aparato para restringir tubos contra fuerzas tanto internas como externas en la conexion de tubos o de accesorios y para unir y sellar al menos dos tubos para formar una tuberia, como se ilustra mostrando un mecanismo mejorado de sellamiento y restriccion. El mecanismo de sellamiento y restriccion incluye una carcasa circunferencial y un anillo de sellamiento acompanante que son alojados entre una ranura de acoplamiento provista en el extremo acampanado de un tubo hembra.
CR9227A 2004-12-07 2007-07-04 Combination seal and restraint system for plastic pipe CR9227A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63388804P 2004-12-07 2004-12-07
US11/120,550 US7284310B2 (en) 2004-12-07 2005-05-03 Method of manufacturing a seal and restraining system

Publications (1)

Publication Number Publication Date
CR9227A true CR9227A (es) 2008-02-12

Family

ID=36573349

Family Applications (1)

Application Number Title Priority Date Filing Date
CR9227A CR9227A (es) 2004-12-07 2007-07-04 Combination seal and restraint system for plastic pipe

Country Status (7)

Country Link
US (2) US7284310B2 (es)
EP (1) EP1828660B1 (es)
AU (1) AU2005314238B2 (es)
CA (1) CA2592669C (es)
CR (1) CR9227A (es)
ES (1) ES2714367T3 (es)
WO (1) WO2006062884A2 (es)

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US7509724B2 (en) * 2004-12-07 2009-03-31 S & B Technical Products, Inc. Snap fit sealing gasket with precisely located internal retainer ring for square pipe grooves
US7284310B2 (en) * 2004-12-07 2007-10-23 S & B Technical Products, Inc. Method of manufacturing a seal and restraining system
US20100078937A1 (en) * 2005-06-10 2010-04-01 S & B Technical Products, Inc. Self Restrained Ductile Iron Fitting
US8235427B2 (en) * 2005-06-10 2012-08-07 S & B Technical Products, Inc. Self restrained ductile iron fitting
US7815225B2 (en) * 2005-06-10 2010-10-19 S & B Technical Products, Inc. Self restrained ductile iron fitting
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US20170219151A1 (en) * 2016-02-01 2017-08-03 S & B Technical Products, Inc. Insertion Stop for Preventing Overinsertion in Plastic Pipe Systems
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CA2989014A1 (en) 2016-12-27 2018-06-27 Westlake Chemical Corporation System, method and apparatus for sheathed retainer for a restrained pipe joint
US20180216767A1 (en) 2017-02-02 2018-08-02 North American Pipe Corporation Apparatus for conduit squeeze retainer
US10808844B2 (en) 2017-02-06 2020-10-20 North American Pipe Corporation System, method and apparatus for pipe restrained joint seal and lock
US11035505B2 (en) 2017-02-06 2021-06-15 North American Pipe Corporation System, method and apparatus for in-line removable pipe assembly
US10746335B2 (en) 2017-02-14 2020-08-18 North American Pipe Corporation System, method and apparatus for ramped retainer for a pipe
US10648602B2 (en) 2017-05-23 2020-05-12 S&B Technical Products, Inc Sealing gasket with specialized reinforcing ring for sealing plastic pipelines
US11098834B2 (en) 2017-09-18 2021-08-24 North American Pipe Corporation System, method and apparatus for debris shield for squeeze-activated retainer for a conduit
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Also Published As

Publication number Publication date
US7284310B2 (en) 2007-10-23
US7537248B2 (en) 2009-05-26
ES2714367T3 (es) 2019-05-28
US20060119100A1 (en) 2006-06-08
AU2005314238B2 (en) 2010-07-01
WO2006062884A3 (en) 2007-12-13
WO2006062884A2 (en) 2006-06-15
AU2005314238A1 (en) 2006-06-15
US20080007062A1 (en) 2008-01-10
CA2592669C (en) 2012-08-07
EP1828660A4 (en) 2017-01-11
EP1828660A2 (en) 2007-09-05
CA2592669A1 (en) 2006-06-15
EP1828660B1 (en) 2018-12-05

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