FR1453619A - Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws - Google Patents

Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws

Info

Publication number
FR1453619A
FR1453619A FR37929A FR37929A FR1453619A FR 1453619 A FR1453619 A FR 1453619A FR 37929 A FR37929 A FR 37929A FR 37929 A FR37929 A FR 37929A FR 1453619 A FR1453619 A FR 1453619A
Authority
FR
France
Prior art keywords
chainsaws
torch
operated
drawn lines
exploration
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
FR37929A
Other languages
French (fr)
Inventor
Otto Kretschmer
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to FR37929A priority Critical patent/FR1453619A/en
Application granted granted Critical
Publication of FR1453619A publication Critical patent/FR1453619A/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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/002—Machines, apparatus, or equipment for cutting plane workpieces, e.g. plates
    • B23K7/004—Seam tracking
FR37929A 1965-11-10 1965-11-10 Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws Expired FR1453619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR37929A FR1453619A (en) 1965-11-10 1965-11-10 Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37929A FR1453619A (en) 1965-11-10 1965-11-10 Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws

Publications (1)

Publication Number Publication Date
FR1453619A true FR1453619A (en) 1966-06-03

Family

ID=8592234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37929A Expired FR1453619A (en) 1965-11-10 1965-11-10 Device for the photoelectric exploration of drawn lines, more particularly for torch-operated chainsaws

Country Status (1)

Country Link
FR (1) FR1453619A (en)

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