FR2095334B1 - - Google Patents

Info

Publication number
FR2095334B1
FR2095334B1 FR7122047A FR7122047A FR2095334B1 FR 2095334 B1 FR2095334 B1 FR 2095334B1 FR 7122047 A FR7122047 A FR 7122047A FR 7122047 A FR7122047 A FR 7122047A FR 2095334 B1 FR2095334 B1 FR 2095334B1
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
FR7122047A
Other languages
French (fr)
Other versions
FR2095334A1 (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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of FR2095334A1 publication Critical patent/FR2095334A1/fr
Application granted granted Critical
Publication of FR2095334B1 publication Critical patent/FR2095334B1/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7122047A 1970-06-18 1971-06-17 Expired FR2095334B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5298870 1970-06-18

Publications (2)

Publication Number Publication Date
FR2095334A1 FR2095334A1 (en) 1972-02-11
FR2095334B1 true FR2095334B1 (en) 1973-12-28

Family

ID=12930283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122047A Expired FR2095334B1 (en) 1970-06-18 1971-06-17

Country Status (4)

Country Link
BE (1) BE768576A (en)
DE (1) DE2130344A1 (en)
FR (1) FR2095334B1 (en)
GB (1) GB1354781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101516538B (en) * 2006-09-13 2012-05-30 斯特里克-Ird专利公司 Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216960C2 (en) * 1982-05-06 1994-01-05 Kabelmetal Ag Process for producing a coaxial heat exchanger tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183669A (en) * 1956-11-08 1959-07-10 Flexible hose and its manufacturing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101516538B (en) * 2006-09-13 2012-05-30 斯特里克-Ird专利公司 Method and blank for producing a screw-tube conveyor and screw-tube conveyor produced in this way

Also Published As

Publication number Publication date
GB1354781A (en) 1974-06-05
DE2130344A1 (en) 1971-12-23
BE768576A (en) 1971-11-03
FR2095334A1 (en) 1972-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse