FR401726A - Method and device for the manufacture of seamless tubes - Google Patents

Method and device for the manufacture of seamless tubes

Info

Publication number
FR401726A
FR401726A FR401726A FR401726DA FR401726A FR 401726 A FR401726 A FR 401726A FR 401726 A FR401726 A FR 401726A FR 401726D A FR401726D A FR 401726DA FR 401726 A FR401726 A FR 401726A
Authority
FR
France
Prior art keywords
manufacture
seamless tubes
seamless
tubes
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
Application number
FR401726A
Other languages
French (fr)
Inventor
Eduard Schuerhoff
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR401726A publication Critical patent/FR401726A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
FR401726A 1908-09-23 1909-04-06 Method and device for the manufacture of seamless tubes Expired FR401726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE401726X 1908-09-23

Publications (1)

Publication Number Publication Date
FR401726A true FR401726A (en) 1909-09-13

Family

ID=1446513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR401726A Expired FR401726A (en) 1908-09-23 1909-04-06 Method and device for the manufacture of seamless tubes

Country Status (1)

Country Link
FR (1) FR401726A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492295A1 (en) * 1980-10-16 1982-04-23 Sumitomo Metal Ind Clad tube, bar or wire prods. mfr. - by inserting base metal blank in laminate metal tube, cold drawing and hot-forming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492295A1 (en) * 1980-10-16 1982-04-23 Sumitomo Metal Ind Clad tube, bar or wire prods. mfr. - by inserting base metal blank in laminate metal tube, cold drawing and hot-forming

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