FR2682622B1 - Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue. - Google Patents

Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue.

Info

Publication number
FR2682622B1
FR2682622B1 FR9112836A FR9112836A FR2682622B1 FR 2682622 B1 FR2682622 B1 FR 2682622B1 FR 9112836 A FR9112836 A FR 9112836A FR 9112836 A FR9112836 A FR 9112836A FR 2682622 B1 FR2682622 B1 FR 2682622B1
Authority
FR
France
Prior art keywords
thin
manufacturing
tubular part
rubber obtained
walled rubber
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
FR9112836A
Other languages
English (en)
Other versions
FR2682622A1 (fr
Inventor
Laurenge Patrick
Martin Daniel
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.)
Creusot Loire SA
Creusot Loire Industrie SA
Original Assignee
Creusot Loire SA
Creusot Loire Industrie 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 Creusot Loire SA, Creusot Loire Industrie SA filed Critical Creusot Loire SA
Priority to FR9112836A priority Critical patent/FR2682622B1/fr
Publication of FR2682622A1 publication Critical patent/FR2682622A1/fr
Application granted granted Critical
Publication of FR2682622B1 publication Critical patent/FR2682622B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Forging (AREA)
FR9112836A 1991-10-17 1991-10-17 Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue. Expired - Fee Related FR2682622B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9112836A FR2682622B1 (fr) 1991-10-17 1991-10-17 Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112836A FR2682622B1 (fr) 1991-10-17 1991-10-17 Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue.

Publications (2)

Publication Number Publication Date
FR2682622A1 FR2682622A1 (fr) 1993-04-23
FR2682622B1 true FR2682622B1 (fr) 1995-07-13

Family

ID=9418038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112836A Expired - Fee Related FR2682622B1 (fr) 1991-10-17 1991-10-17 Procede et dispositif de fabrication d'une piece tubulaire de grande dimension et virole a paroi mince obtenue.

Country Status (1)

Country Link
FR (1) FR2682622B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107583971A (zh) * 2017-10-17 2018-01-16 柳州北斗星液压科技有限公司 一种可用于钢圈精整圆的装置
CN107971413B (zh) * 2017-11-03 2019-10-22 中国重型机械研究院股份公司 单主缸下拉式大型环件胀形机
CN113926933B (zh) * 2021-10-18 2024-06-28 宏管热交换科技(江苏)有限公司 超高精度、超薄壁的铝方管的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1590277A (en) * 1925-10-15 1926-06-29 Electro Metallurg Co Seamless hollow article and process of making same
US3205691A (en) * 1959-12-15 1965-09-14 Republic Aviat Corp Method of and apparatus for fabricating hollow articles
US4065953A (en) * 1976-06-15 1978-01-03 Mannesmann Aktiengesellschaft Mechanical tube expander
JPS60148641A (ja) * 1984-01-11 1985-08-05 Japan Steel Works Ltd:The 一体大形鍛鋼リングの鍛造方法
SU1540918A1 (ru) * 1988-01-21 1990-02-07 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Способ изготовлени полых цилиндрических изделий

Also Published As

Publication number Publication date
FR2682622A1 (fr) 1993-04-23

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20060630