FR2206170A1 - - Google Patents

Info

Publication number
FR2206170A1
FR2206170A1 FR7339676A FR7339676A FR2206170A1 FR 2206170 A1 FR2206170 A1 FR 2206170A1 FR 7339676 A FR7339676 A FR 7339676A FR 7339676 A FR7339676 A FR 7339676A FR 2206170 A1 FR2206170 A1 FR 2206170A1
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.)
Granted
Application number
FR7339676A
Other languages
French (fr)
Other versions
FR2206170B1 (en
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.)
Atco Rubber Products Inc
Original Assignee
Atco Rubber 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 Atco Rubber Products Inc filed Critical Atco Rubber Products Inc
Publication of FR2206170A1 publication Critical patent/FR2206170A1/fr
Application granted granted Critical
Publication of FR2206170B1 publication Critical patent/FR2206170B1/fr
Expired 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7339676A 1972-11-09 1973-11-08 Expired FR2206170B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30491272A 1972-11-09 1972-11-09

Publications (2)

Publication Number Publication Date
FR2206170A1 true FR2206170A1 (en) 1974-06-07
FR2206170B1 FR2206170B1 (en) 1977-06-03

Family

ID=23178509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339676A Expired FR2206170B1 (en) 1972-11-09 1973-11-08

Country Status (8)

Country Link
JP (1) JPS5315749B2 (en)
BE (1) BE807075A (en)
DE (1) DE2355847A1 (en)
FR (1) FR2206170B1 (en)
GB (1) GB1451469A (en)
IT (1) IT998837B (en)
LU (1) LU68758A1 (en)
NL (1) NL7315299A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443916A1 (en) * 1978-12-14 1980-07-11 Spira Clim Tubing of thermoplastic film wound with and welded to helical rod - to make single or double skinned tubing without using adhesives
JPS55162415U (en) * 1979-05-09 1980-11-21
JPS5850505U (en) * 1981-09-29 1983-04-05 日本ビクター株式会社 Muting drive circuit
GB2266850A (en) * 1992-05-16 1993-11-17 Scapa Group Plc Making a filter sleeve
ATE518644T1 (en) 2008-11-26 2011-08-15 Covidien Ag DEVICE FOR PRODUCING EXTRUDED SPIRAL TUBES FOR MEDICAL PURPOSES
IT1398225B1 (en) 2009-02-05 2013-02-22 Covidien Ag MOLD FOR THE FORMING OF A HEADPHONE ON A PLASTIC TUBE
CN103170535A (en) * 2013-04-03 2013-06-26 昆山通塑机械制造有限公司 Adjustable molding cage for steel-strip winding pipe
CN105538678B (en) * 2016-01-29 2018-11-27 宁波市鄞州邱隘洁力塑料厂 A kind of production equipment of winding pipe
CN106827476B (en) * 2017-01-20 2022-11-22 河北泰沃塑管有限公司 Winding device for manufacturing reducing composite layer pipe
CN116354194B (en) * 2023-03-28 2023-11-03 芜湖佳宏新材料股份有限公司 Electric tracing band winding device for pipeline heat preservation and application method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625979A (en) * 1950-11-03 1953-01-20 Gen Motors Corp Apparatus for making flexible hose

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625979A (en) * 1950-11-03 1953-01-20 Gen Motors Corp Apparatus for making flexible hose

Also Published As

Publication number Publication date
IT998837B (en) 1976-02-20
NL7315299A (en) 1974-05-13
FR2206170B1 (en) 1977-06-03
LU68758A1 (en) 1974-01-21
JPS5315749B2 (en) 1978-05-26
GB1451469A (en) 1976-10-06
DE2355847A1 (en) 1974-05-16
JPS49108180A (en) 1974-10-15
BE807075A (en) 1974-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse