FR2207766A1 - - Google Patents

Info

Publication number
FR2207766A1
FR2207766A1 FR7340135A FR7340135A FR2207766A1 FR 2207766 A1 FR2207766 A1 FR 2207766A1 FR 7340135 A FR7340135 A FR 7340135A FR 7340135 A FR7340135 A FR 7340135A FR 2207766 A1 FR2207766 A1 FR 2207766A1
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
FR7340135A
Other languages
French (fr)
Other versions
FR2207766B1 (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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer AG
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 DE19722258360 external-priority patent/DE2258360C3/en
Application filed by Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of FR2207766A1 publication Critical patent/FR2207766A1/fr
Application granted granted Critical
Publication of FR2207766B1 publication Critical patent/FR2207766B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Particle Accelerators (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Jigs For Machine Tools (AREA)
  • Supports For Pipes And Cables (AREA)
FR7340135A 1972-11-24 1973-11-12 Expired FR2207766B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722258360 DE2258360C3 (en) 1972-11-24 Mechanical pipe expander with a segment guide

Publications (2)

Publication Number Publication Date
FR2207766A1 true FR2207766A1 (en) 1974-06-21
FR2207766B1 FR2207766B1 (en) 1978-11-17

Family

ID=5862981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7340135A Expired FR2207766B1 (en) 1972-11-24 1973-11-12

Country Status (5)

Country Link
JP (1) JPS5625895B2 (en)
FR (1) FR2207766B1 (en)
GB (1) GB1406565A (en)
IT (1) IT992763B (en)
SU (1) SU580810A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632551A1 (en) * 1988-06-14 1989-12-15 Aerospatiale Expansible mandrel (chuck) and tooling for manufacturing a hollow axisymmetric component by flow turning or flow spinning

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850216U (en) * 1981-09-25 1983-04-05 日本ドライブイツト株式会社 Lining material locking device
JPS60118094U (en) * 1984-01-19 1985-08-09 新日鐵化学株式会社 thermal insulation block
DE29611852U1 (en) * 1996-07-06 1996-10-10 Karl Schraeder Nachfolger Inh Device for expanding pipe ends, in particular chimney pipe ends
CN103920823B (en) * 2014-04-18 2016-01-27 湘潭华进科技股份有限公司 A kind of expanding cone

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555712A (en) * 1967-11-17 1969-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555712A (en) * 1967-11-17 1969-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632551A1 (en) * 1988-06-14 1989-12-15 Aerospatiale Expansible mandrel (chuck) and tooling for manufacturing a hollow axisymmetric component by flow turning or flow spinning

Also Published As

Publication number Publication date
FR2207766B1 (en) 1978-11-17
IT992763B (en) 1975-09-30
DE2258360B2 (en) 1975-08-28
SU580810A3 (en) 1977-11-15
GB1406565A (en) 1975-09-17
JPS4982563A (en) 1974-08-08
DE2258360A1 (en) 1974-06-06
JPS5625895B2 (en) 1981-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse