FR2204775B1 - - Google Patents

Info

Publication number
FR2204775B1
FR2204775B1 FR7338329A FR7338329A FR2204775B1 FR 2204775 B1 FR2204775 B1 FR 2204775B1 FR 7338329 A FR7338329 A FR 7338329A FR 7338329 A FR7338329 A FR 7338329A FR 2204775 B1 FR2204775 B1 FR 2204775B1
Authority
FR
France
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
FR7338329A
Other languages
French (fr)
Other versions
FR2204775A1 (ja
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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
Priority claimed from US00301552A external-priority patent/US3813115A/en
Application filed by Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of FR2204775A1 publication Critical patent/FR2204775A1/fr
Application granted granted Critical
Publication of FR2204775B1 publication Critical patent/FR2204775B1/fr
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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/44—Component parts, details or accessories; Auxiliary operations for applying pressure through the walls of an inflated bag
    • 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
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B29C57/06—Belling or enlarging, e.g. combined with forming a groove using mechanical means elastically deformable
    • 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
    • F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
    • F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
    • F16L37/252—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
FR7338329A 1972-10-27 1973-10-26 Expired FR2204775B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30155172A 1972-10-27 1972-10-27
US00301552A US3813115A (en) 1972-10-27 1972-10-27 Plastic pipe thrust resistant joint

Publications (2)

Publication Number Publication Date
FR2204775A1 FR2204775A1 (ja) 1974-05-24
FR2204775B1 true FR2204775B1 (ja) 1976-10-01

Family

ID=26972442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7338329A Expired FR2204775B1 (ja) 1972-10-27 1973-10-26

Country Status (8)

Country Link
JP (1) JPS5047218A (ja)
AU (1) AU6148173A (ja)
DE (1) DE2354554A1 (ja)
ES (1) ES419977A1 (ja)
FR (1) FR2204775B1 (ja)
GB (1) GB1394317A (ja)
IT (1) IT1003153B (ja)
NL (1) NL7314536A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643047A5 (de) * 1978-10-18 1984-05-15 Battenfeld Maschfab Verfahren zum herstellen von fittings fuer rohrverbindungen sowie werkzeug zur ausuebung des verfahrens und nach diesem verfahren hergestelltes fitting.
US4310182A (en) * 1979-06-15 1982-01-12 Sealed Air Corporation Internal couplings for plastic solar collectors and the like
ATE8294T1 (de) * 1980-07-30 1984-07-15 The Plessey Company Plc Rohrverbindungen.
DE3219702A1 (de) * 1982-05-26 1984-03-01 Gewerk Keramchemie Vorrichtung zum verbinden zweier kunststoffrohre
WO1992019136A1 (en) * 1991-04-24 1992-11-12 Shamis Neal B Closure system for covered receptacles and the like
DE4230305A1 (de) * 1992-09-10 1994-03-17 Tetra Pak Gmbh Vorrichtung zum Formen des Halsbereiches an einer Kunststoffhalbschale
GB9323833D0 (en) * 1993-11-19 1994-01-05 Chromacol Ltd Containers
FR2742518B1 (fr) * 1995-12-13 1998-01-09 Journee Paul Sa Agencement pour un raccordement a baionnette d'une canalisation souple sur un embout rigide
GB2337095B (en) * 1996-03-04 2000-05-03 British Gas Plc Pipe clamp
US7128558B2 (en) 2002-08-09 2006-10-31 The Boeing Company Post-forming of thermoplastic ducts
EP2323833A1 (en) * 2008-08-06 2011-05-25 Jain Irrigation Systems Limited A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint
EP2339218A1 (en) 2009-12-18 2011-06-29 Uponor Innovation AB A connection between two pipe parts
CN113719887B (zh) * 2021-08-10 2023-10-31 华能山东发电有限公司烟台发电厂 一种智慧平衡供热系统
AT525971B1 (de) * 2022-10-20 2023-10-15 Franz Langgartner Jun Schnellkupplung zum lösbaren Verbinden zweier zylinderförmiger Kupplungsteile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026864Y2 (ja) * 1971-03-02 1975-08-11

Also Published As

Publication number Publication date
DE2354554A1 (de) 1974-05-02
ES419977A1 (es) 1976-10-01
GB1394317A (en) 1975-05-14
JPS5047218A (ja) 1975-04-26
AU6148173A (en) 1975-04-17
IT1003153B (it) 1976-06-10
NL7314536A (ja) 1974-05-01
FR2204775A1 (ja) 1974-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse