IN149702B - - Google Patents

Info

Publication number
IN149702B
IN149702B IN845/CAL/78A IN845CA1978A IN149702B IN 149702 B IN149702 B IN 149702B IN 845CA1978 A IN845CA1978 A IN 845CA1978A IN 149702 B IN149702 B IN 149702B
Authority
IN
India
Application number
IN845/CAL/78A
Other languages
English (en)
Inventor
J Boje
H Bratengeier
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
Publication of IN149702B publication Critical patent/IN149702B/en

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
    • B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303416—Templet, tracer, or cutter
    • Y10T409/303472—Tracer
    • Y10T409/303528—Adapted to trigger electrical energy
    • Y10T409/303584—Photocell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Cutting Processes (AREA)
  • Laser Beam Processing (AREA)
  • Control Of Position Or Direction (AREA)
  • Treatment Of Fiber Materials (AREA)
IN845/CAL/78A 1977-09-14 1978-08-03 IN149702B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741258A DE2741258C2 (de) 1977-09-14 1977-09-14 Vorrichtung zum Nachführen eines Schneidbrenners

Publications (1)

Publication Number Publication Date
IN149702B true IN149702B (fr) 1982-03-20

Family

ID=6018876

Family Applications (1)

Application Number Title Priority Date Filing Date
IN845/CAL/78A IN149702B (fr) 1977-09-14 1978-08-03

Country Status (6)

Country Link
US (1) US4172587A (fr)
CA (1) CA1111946A (fr)
DE (1) DE2741258C2 (fr)
FR (1) FR2403147A1 (fr)
GB (1) GB1596348A (fr)
IN (1) IN149702B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947802B2 (en) * 2000-04-10 2005-09-20 Hypertherm, Inc. Centralized control architecture for a laser materials processing system
US7186947B2 (en) * 2003-03-31 2007-03-06 Hypertherm, Inc. Process monitor for laser and plasma materials processing of materials
US20060163220A1 (en) * 2005-01-27 2006-07-27 Brandt Aaron D Automatic gas control for a plasma arc torch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037888A (en) * 1958-10-03 1962-06-05 Union Carbide Corp Method of cutting
GB883878A (en) * 1959-09-30 1961-12-06 British Oxygen Co Ltd Photo-electric scanner for line-following devices
US3124691A (en) * 1960-09-19 1964-03-10 Stewart-Warner Corp light sensitive line tracing apparatus
US3479513A (en) * 1965-04-17 1969-11-18 Westinghouse Canada Ltd Pattern follower confining fields of view of two scanning photocells within conical surfaces overlapping at pattern
US3812412A (en) * 1969-02-24 1974-05-21 Messer Griesheim Gmbh Photoelectric scanning device for flame cutting machines
US3704373A (en) * 1971-09-30 1972-11-28 Stewart Warner Corp Scanning head arrangement having servo motor armature secured to shaft on which photocell is carried
US4072301A (en) * 1973-08-08 1978-02-07 Stewart-Warner Corporation Tracing head and drive

Also Published As

Publication number Publication date
US4172587A (en) 1979-10-30
GB1596348A (en) 1981-08-26
DE2741258C2 (de) 1984-08-02
FR2403147B3 (fr) 1981-04-30
FR2403147A1 (fr) 1979-04-13
DE2741258A1 (de) 1979-03-15
CA1111946A (fr) 1981-11-03

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