FR2243035B2 - - Google Patents

Info

Publication number
FR2243035B2
FR2243035B2 FR7332642A FR7332642A FR2243035B2 FR 2243035 B2 FR2243035 B2 FR 2243035B2 FR 7332642 A FR7332642 A FR 7332642A FR 7332642 A FR7332642 A FR 7332642A FR 2243035 B2 FR2243035 B2 FR 2243035B2
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
FR7332642A
Other languages
French (fr)
Other versions
FR2243035A2 (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.)
CHABAS ET BESSON SA
Original Assignee
CHABAS ET BESSON 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 CHABAS ET BESSON SA filed Critical CHABAS ET BESSON SA
Priority to FR7332642A priority Critical patent/FR2243035B2/fr
Priority to GB3261974A priority patent/GB1462453A/en
Priority to AU71785/74A priority patent/AU7178574A/en
Priority to ZA00745485A priority patent/ZA745485B/en
Priority to DE2442375A priority patent/DE2442375A1/en
Priority to JP49103949A priority patent/JPS5055568A/ja
Publication of FR2243035A2 publication Critical patent/FR2243035A2/fr
Application granted granted Critical
Publication of FR2243035B2 publication Critical patent/FR2243035B2/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Turning (AREA)
FR7332642A 1973-09-11 1973-09-11 Expired FR2243035B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7332642A FR2243035B2 (en) 1973-09-11 1973-09-11
GB3261974A GB1462453A (en) 1973-09-11 1974-07-24 Calibration of tubes
AU71785/74A AU7178574A (en) 1973-09-11 1974-07-29 Calibrating
ZA00745485A ZA745485B (en) 1973-09-11 1974-08-27 A process and apparatus for calibrating and surfacing tubes
DE2442375A DE2442375A1 (en) 1973-09-11 1974-09-04 DEVICE FOR MACHINING AND CALIBRATING THE INNER SURFACE OF A PIPE
JP49103949A JPS5055568A (en) 1973-09-11 1974-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332642A FR2243035B2 (en) 1973-09-11 1973-09-11

Publications (2)

Publication Number Publication Date
FR2243035A2 FR2243035A2 (en) 1975-04-04
FR2243035B2 true FR2243035B2 (en) 1979-06-01

Family

ID=9124861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332642A Expired FR2243035B2 (en) 1973-09-11 1973-09-11

Country Status (6)

Country Link
JP (1) JPS5055568A (en)
AU (1) AU7178574A (en)
DE (1) DE2442375A1 (en)
FR (1) FR2243035B2 (en)
GB (1) GB1462453A (en)
ZA (1) ZA745485B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059296B1 (en) * 1981-07-29 1984-05-02 VISCOSUD of Dott.Ing. Mario Fiorese S.r.l. Application of polyglycols soluble in water as lubricant in mechanical expanders effecting the cold straightening and gauging of lengthwise welded steel tubes
US4499122A (en) * 1983-08-31 1985-02-12 International Business Machines Corporation Process for finishing surfaces achieving improved magnetic disk performance
US4520647A (en) * 1983-08-31 1985-06-04 International Business Machines Corporation Surface finishing process
CN101108783B (en) * 2001-08-09 2012-04-04 旭化成株式会社 Organic semicondutor element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323712Y1 (en) * 1968-04-19 1968-10-07

Also Published As

Publication number Publication date
FR2243035A2 (en) 1975-04-04
JPS5055568A (en) 1975-05-15
GB1462453A (en) 1977-01-26
DE2442375A1 (en) 1975-03-13
ZA745485B (en) 1975-09-24
AU7178574A (en) 1976-01-29

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Legal Events

Date Code Title Description
EM Correction of a material error concerning inscription in the national patent register
CA Change of address
CD Change of name or company name
CL Concession to grant licences