FR2738512B1 - SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE - Google Patents

SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE

Info

Publication number
FR2738512B1
FR2738512B1 FR9510488A FR9510488A FR2738512B1 FR 2738512 B1 FR2738512 B1 FR 2738512B1 FR 9510488 A FR9510488 A FR 9510488A FR 9510488 A FR9510488 A FR 9510488A FR 2738512 B1 FR2738512 B1 FR 2738512B1
Authority
FR
France
Prior art keywords
radial expansion
spreading device
deformable sleeve
providing radial
providing
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 - Fee Related
Application number
FR9510488A
Other languages
French (fr)
Other versions
FR2738512A1 (en
Inventor
Bernard Euverte
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.)
SEPMA SA
Original Assignee
SEPMA SA
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 SEPMA SA filed Critical SEPMA SA
Priority to FR9510488A priority Critical patent/FR2738512B1/en
Publication of FR2738512A1 publication Critical patent/FR2738512A1/en
Application granted granted Critical
Publication of FR2738512B1 publication Critical patent/FR2738512B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4053—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means
    • B23B31/406—Gripping the work or tool by jaws moving radially controlled by conical surfaces using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0049—Heat shrinkable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
FR9510488A 1995-09-07 1995-09-07 SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE Expired - Fee Related FR2738512B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9510488A FR2738512B1 (en) 1995-09-07 1995-09-07 SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9510488A FR2738512B1 (en) 1995-09-07 1995-09-07 SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE

Publications (2)

Publication Number Publication Date
FR2738512A1 FR2738512A1 (en) 1997-03-14
FR2738512B1 true FR2738512B1 (en) 1997-10-10

Family

ID=9482343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510488A Expired - Fee Related FR2738512B1 (en) 1995-09-07 1995-09-07 SPREADING DEVICE FOR PROVIDING RADIAL EXPANSION OF A DEFORMABLE SLEEVE

Country Status (1)

Country Link
FR (1) FR2738512B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2183112T3 (en) * 1997-05-12 2003-03-16 Virax Sa EXPANSION DEVICE FOR FORMING JOINTS IN THE EXTREME OF PLASTIC MATERIAL PIPES OR PLASTIC-ALUMINUM COMPLEX.
CN105903991B (en) * 2016-06-29 2018-03-06 中信戴卡股份有限公司 Big stroke swelling device in a kind of wheel process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391028A (en) * 1981-10-26 1983-07-05 Abbott Laboratories Solventless assembly of flexible tubing to a component
JPS58175627A (en) * 1982-04-08 1983-10-14 Gunze Ltd Manufacture and apparatus for heat contractible cylindrical body
US4733551A (en) * 1985-10-10 1988-03-29 W.E.B. Tooling Pty Ltd. Pipe expander
US4735078A (en) * 1986-07-07 1988-04-05 Emerson Electric Co. Tube expanding tool
BR8804178A (en) * 1988-08-09 1990-01-02 Antonio Henrique Kramer PROCESS AND DEVICE FOR THE MANUFACTURE OF CAN BODIES BY STRETCHING, WITH EXPANSION OF THE DIAMETER AND REDUCING THE PLATE THICKNESS, FROM A CYLINDRICAL TIN BODY, SMALLER DIAMETER, MADE IN HIGHER THICKNESS PLATE
DE59200993D1 (en) * 1992-09-30 1995-01-26 Erich Buechele Press tool.

Also Published As

Publication number Publication date
FR2738512A1 (en) 1997-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse