Title:
DEVICE FOR LASER-MARKING SIGN ON PHOTORECEPTOR WEB
Document Type and Number:
Japanese Patent JP2001239378
Kind Code:
A
Abstract:
To provide a laser device for edge-marking on a photoreceptor web which is easy to operate, simple, inexpensive in manufacturing, and reduces essentially overlapping points to occur on the photoreceptor web.
A marking device 10, including a laser energy source 12, a laser head 16, a laser beam pipe 18, a nozzle element 40, and a laser print means 14, the nozzle element 40 having an air jet member, a lens, a lens-cleaning member, and a vacuum port, the laser head having plural laser beams, comprises a lens which, focusing each laser beam in plural laser beams, makes the laser beam converge and clash contact with the photoreceptor web to form signs.
Inventors:
SHAFFER WAYNE K
PRESS DAVID C
SMITH GREGORY A
PRESS DAVID C
SMITH GREGORY A
Application Number:
JP2001013145A
Publication Date:
September 04, 2001
Filing Date:
January 22, 2001
Export Citation:
Assignee:
EASTMAN KODAK CO
International Classes:
B41J2/44; B23K26/00; B23K26/06; B23K26/14; G03B17/24; G03B27/52; (IPC1-7): B23K26/00; B23K26/06; B23K26/14; B41J2/44
Attorney, Agent or Firm:
Tadahiko Ito (1 outside)
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