CH589515A5 - - Google Patents

Info

Publication number
CH589515A5
CH589515A5 CH1179575A CH1179575A CH589515A5 CH 589515 A5 CH589515 A5 CH 589515A5 CH 1179575 A CH1179575 A CH 1179575A CH 1179575 A CH1179575 A CH 1179575A CH 589515 A5 CH589515 A5 CH 589515A5
Authority
CH
Switzerland
Application number
CH1179575A
Original Assignee
Hell Rudolf Dr Ing 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 Hell Rudolf Dr Ing Gmbh filed Critical Hell Rudolf Dr Ing Gmbh
Publication of CH589515A5 publication Critical patent/CH589515A5/xx

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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
    • H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
CH1179575A 1974-10-02 1975-09-11 CH589515A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742446962 DE2446962B2 (en) 1974-10-02 1974-10-02 DEVICE FOR ENGRAVING PRINTING FORMS USING LASER LIGHT

Publications (1)

Publication Number Publication Date
CH589515A5 true CH589515A5 (en) 1977-07-15

Family

ID=5927301

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1179575A CH589515A5 (en) 1974-10-02 1975-09-11

Country Status (4)

Country Link
JP (1) JPS5161096A (en)
CH (1) CH589515A5 (en)
DE (1) DE2446962B2 (en)
GB (1) GB1477949A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541247A (en) * 1978-09-18 1980-03-24 Nec Corp Laser printer
DE2907004C2 (en) * 1979-02-22 1981-06-25 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Identity card and process for its production
DE3048733C2 (en) * 1980-12-23 1983-06-16 GAO Gesellschaft für Automation und Organisation mbH, 8000 München "Identity card and process for producing the same"
FR2530904A1 (en) * 1982-07-23 1984-01-27 Dainippon Screen Mfg OPENING MASK FOR IMAGE EXPLORATION AND RECORDING DEVICES
EP0644829B1 (en) * 1992-06-11 1997-10-22 Zed Instruments Limited Engraving head
US9475149B1 (en) 2015-04-24 2016-10-25 Testrake Aviation, Inc. Optical device and method of making same

Also Published As

Publication number Publication date
GB1477949A (en) 1977-06-29
JPS5161096A (en) 1976-05-27
DE2446962A1 (en) 1976-04-08
JPS5517702B2 (en) 1980-05-13
DE2446962B2 (en) 1978-01-19

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Legal Events

Date Code Title Description
PL Patent ceased