FR2190568B1 - - Google Patents

Info

Publication number
FR2190568B1
FR2190568B1 FR7311385A FR7311385A FR2190568B1 FR 2190568 B1 FR2190568 B1 FR 2190568B1 FR 7311385 A FR7311385 A FR 7311385A FR 7311385 A FR7311385 A FR 7311385A FR 2190568 B1 FR2190568 B1 FR 2190568B1
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
FR7311385A
Other languages
French (fr)
Other versions
FR2190568A1 (ko
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
Publication of FR2190568A1 publication Critical patent/FR2190568A1/fr
Application granted granted Critical
Publication of FR2190568B1 publication Critical patent/FR2190568B1/fr
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
    • 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
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H1/00—Tops
    • A63H1/32—Whirling or spinning discs driven by twisted cords

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
FR7311385A 1972-07-03 1973-03-29 Expired FR2190568B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26856672A 1972-07-03 1972-07-03

Publications (2)

Publication Number Publication Date
FR2190568A1 FR2190568A1 (ko) 1974-02-01
FR2190568B1 true FR2190568B1 (ko) 1976-11-05

Family

ID=23023563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311385A Expired FR2190568B1 (ko) 1972-07-03 1973-03-29

Country Status (7)

Country Link
JP (1) JPS4958497A (ko)
BE (1) BE797709A (ko)
CA (1) CA991277A (ko)
DE (1) DE2325173A1 (ko)
FR (1) FR2190568B1 (ko)
GB (1) GB1360380A (ko)
IT (1) IT980573B (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148988A (en) * 1976-06-03 1977-12-10 Reonidouitsuchi Isako Bikutoru Laser curing device
US4201905A (en) * 1978-08-29 1980-05-06 Houdaille Industries, Inc. Laser cutting head attachment for punch presses
CH642891A5 (de) * 1979-11-21 1984-05-15 Laser Work Ag Verfahren und vorrichtung zur bearbeitung eines werkstuecks mittels laserstrahl.
JPS6121192Y2 (ko) * 1980-09-02 1986-06-25
DE3141881A1 (de) * 1980-10-23 1982-06-16 Amada Co. Ltd., Isehara, Kanagawa Laserstrahl-bearbeitungsmaschine
IT1179924B (it) * 1984-05-22 1987-09-16 Prima Progetti Spa Testa focalizzatrice per una macchina da taglio a raggi laser
DE3446280A1 (de) * 1984-12-19 1986-06-26 Hoesch Ag, 4600 Dortmund Verwendung des laser-schweissens fuer und verfahren zur herstellung von geschweissten bauteilen fuer abgasanlagen
CA1265206A (en) * 1985-02-23 1990-01-30 Thomas L. Foulkes Laser apparatus with a focus control unit
CH673420A5 (en) * 1987-07-20 1990-03-15 Weidmueller C A Gmbh Co Contact spacing regulator - made of permeable magnet and two hall generators
US5045668A (en) * 1990-04-12 1991-09-03 Armco Inc. Apparatus and method for automatically aligning a welding device for butt welding workpieces
JPH04124889A (ja) * 1990-09-14 1992-04-24 Juki Corp レーザー発振装置およびそのレーザー発振装置を備えた裁断装置
HU217738B (hu) * 1991-01-17 2000-04-28 United Distillers Plc. Eljárás és berendezés mozgó tárgyak megjelölésére
US6791592B2 (en) 2000-04-18 2004-09-14 Laserink Printing a code on a product
CN102205466B (zh) * 2010-03-31 2014-11-26 杨贺来 一种组合缝筛管加工装备
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking
CN112264395B (zh) * 2020-09-27 2022-04-12 厦门理工学院 一种激光清洗机调焦装置

Also Published As

Publication number Publication date
BE797709A (fr) 1973-07-31
GB1360380A (en) 1974-07-17
DE2325173A1 (de) 1974-01-24
CA991277A (en) 1976-06-15
FR2190568A1 (ko) 1974-02-01
JPS4958497A (ko) 1974-06-06
IT980573B (it) 1974-10-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse