FR2341400B1 - - Google Patents

Info

Publication number
FR2341400B1
FR2341400B1 FR7604649A FR7604649A FR2341400B1 FR 2341400 B1 FR2341400 B1 FR 2341400B1 FR 7604649 A FR7604649 A FR 7604649A FR 7604649 A FR7604649 A FR 7604649A FR 2341400 B1 FR2341400 B1 FR 2341400B1
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
FR7604649A
Other languages
French (fr)
Other versions
FR2341400A1 (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.)
Technigaz
Original Assignee
Technigaz
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 Technigaz filed Critical Technigaz
Priority to FR7604649A priority Critical patent/FR2341400A1/en
Publication of FR2341400A1 publication Critical patent/FR2341400A1/en
Application granted granted Critical
Publication of FR2341400B1 publication Critical patent/FR2341400B1/fr
Granted 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7604649A 1976-02-19 1976-02-19 Lateral guidance system for automatic welding torch - uses photoelectric tracking device to follow parallel markings Granted FR2341400A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604649A FR2341400A1 (en) 1976-02-19 1976-02-19 Lateral guidance system for automatic welding torch - uses photoelectric tracking device to follow parallel markings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604649A FR2341400A1 (en) 1976-02-19 1976-02-19 Lateral guidance system for automatic welding torch - uses photoelectric tracking device to follow parallel markings

Publications (2)

Publication Number Publication Date
FR2341400A1 FR2341400A1 (en) 1977-09-16
FR2341400B1 true FR2341400B1 (en) 1979-07-20

Family

ID=9169346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604649A Granted FR2341400A1 (en) 1976-02-19 1976-02-19 Lateral guidance system for automatic welding torch - uses photoelectric tracking device to follow parallel markings

Country Status (1)

Country Link
FR (1) FR2341400A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759260Y2 (en) * 1978-06-26 1982-12-17
DE3130119C2 (en) * 1981-07-27 1983-07-07 Mannesmann AG, 4000 Düsseldorf Process for the edge-controlled application of a colored line on elongated rolling stock

Also Published As

Publication number Publication date
FR2341400A1 (en) 1977-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse