SE8202399L - LASERSTRALAPPARAT - Google Patents

LASERSTRALAPPARAT

Info

Publication number
SE8202399L
SE8202399L SE8202399A SE8202399A SE8202399L SE 8202399 L SE8202399 L SE 8202399L SE 8202399 A SE8202399 A SE 8202399A SE 8202399 A SE8202399 A SE 8202399A SE 8202399 L SE8202399 L SE 8202399L
Authority
SE
Sweden
Prior art keywords
mirror
motion
motor
light beam
laser light
Prior art date
Application number
SE8202399A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE456973B (en
Inventor
P Gay
A Boggero
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Publication of SE8202399L publication Critical patent/SE8202399L/en
Publication of SE456973B publication Critical patent/SE456973B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • 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
    • 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
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Laser Beam Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

A laser ray apparatus of the type comprising at least a mirror (2) arranged to reflect, towards a predetermined region (4), a laser light beam (3) generated by a respective source, and means (1) arranged to impose onto the mirror (2) an oscillatory motion which determines, for each incident laser light beam (3a), a distribution of the corresponding reflected beam (3b) within a predetermined angular field ( alpha ), within which the said predetermined region (4) is situated. The means (1) comprise: a tipping support (27) to which the mirror (2) is connected; a motor (11); and a motion conversion unit (20) which converts the rotary motion of a shaft (17) of the motor (11) into an oscillatory motion of the tipping support (27). <IMAGE>
SE8202399A 1981-04-17 1982-04-16 LASERSTRAALAPPARAT SE456973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67531/81A IT1144173B (en) 1981-04-17 1981-04-17 IMPROVEMENT OF A LASER BEAM EQUIPMENT

Publications (2)

Publication Number Publication Date
SE8202399L true SE8202399L (en) 1982-10-18
SE456973B SE456973B (en) 1988-11-21

Family

ID=11303191

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8202399A SE456973B (en) 1981-04-17 1982-04-16 LASERSTRAALAPPARAT

Country Status (5)

Country Link
DE (1) DE3213667C2 (en)
FR (1) FR2504045B1 (en)
GB (1) GB2097148B (en)
IT (1) IT1144173B (en)
SE (1) SE456973B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3301274A1 (en) * 1983-01-17 1984-07-19 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen DRIVE FOR A SWING MIRROR MOVING A SWING ARM AXLE IN OPTICAL DEVICES
US4680771A (en) * 1985-12-31 1987-07-14 Amada Engineering Service Co., Inc. Mirror adjustment device in laser oscillator
US4672626A (en) * 1986-01-09 1987-06-09 Amada Engineering Service Co., Inc. Laser oscillator mirror adjustment apparatus
DE3844727C2 (en) * 1987-09-23 1995-12-07 Fraunhofer Ges Forschung Laser beam welding
US5621371A (en) * 1989-10-30 1997-04-15 Symbol Technologies, Inc. Arrangement for two-dimensional optical scanning with springs of different moduli of elasticity
US5280165A (en) * 1989-10-30 1994-01-18 Symbol Technolgoies, Inc. Scan pattern generators for bar code symbol readers
US5168149A (en) * 1989-10-30 1992-12-01 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
FR2661772B1 (en) * 1990-05-07 1994-01-28 Franco Belge Fabr Combustible PROCESS AND DEVICE FOR MANUFACTURING GRIDS OF NUCLEAR FUEL ASSEMBLIES.
EP0809204B1 (en) * 1990-05-08 2003-03-19 Symbol Technologies, Inc. Scanning arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663795A (en) * 1968-10-28 1972-05-16 Hughes Aircraft Co Rotor balancer
US3848104A (en) * 1973-04-09 1974-11-12 Avco Everett Res Lab Inc Apparatus for heat treating a surface
US3957339A (en) * 1974-07-12 1976-05-18 Caterpillar Tractor Co. Laser beam shaping arrangement

Also Published As

Publication number Publication date
FR2504045B1 (en) 1986-02-21
GB2097148A (en) 1982-10-27
IT1144173B (en) 1986-10-29
FR2504045A1 (en) 1982-10-22
IT8167531A0 (en) 1981-04-17
DE3213667A1 (en) 1982-11-04
SE456973B (en) 1988-11-21
DE3213667C2 (en) 1994-01-20
GB2097148B (en) 1985-06-12

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