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1. WO2020110622 - LASER MARKER

Publication Number WO/2020/110622
Publication Date 04.06.2020
International Application No. PCT/JP2019/043220
International Filing Date 05.11.2019
IPC
B23K 26/00 2014.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
B41J 2/47 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435characterised by selective application of radiation to a printing material or impression-transfer material
47using the combination of scanning and modulation of light
B41J 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
3Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
CPC
B23K 26/00
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
B41J 2/47
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
435characterised by selective application of radiation to a printing material or impression-transfer material
47using the combination of scanning and modulation of light
B41J 3/00
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
3Typewriters or selective printing or marking mechanisms, ; e.g. ink-jet printers, thermal printers; characterised by the purpose for which they are constructed
Applicants
  • ブラザー工業株式会社 BROTHER KOGYO KABUSHIKI KAISHA [JP]/[JP]
Inventors
  • 野口 慶介 NOGUCHI Keisuke
  • 中嶋 和浩 NAKASHIMA Kazuhiro
Priority Data
2018-22432330.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LASER MARKER
(FR) MARQUEUR LASER
(JA) レーザマーカ
Abstract
(EN)
Provided is a laser marker that ensures safety by making it impossible for laser light to be emitted outward if a second housing containing a scanning unit that scans the laser light outward has been rotated and the second housing is not in a prescribed position. In this laser marker 1, a second housing 30 is rotatable with respect to a front first housing 20B, and if a detection signal indicating that the rotation position of the second housing 30 is a first rotation position or a second rotation position is output from both sensors S1, S2, it becomes possible for the laser light to be emitted to the outside of the second housing 30. If the detection signal indicating that the rotation position of the second housing 30 is the first rotation position or the second rotation position is not output from both the sensors S1, S2, it becomes impossible for the laser light to be emitted to the outside of the second housing 30.
(FR)
L'invention concerne un marqueur laser qui assure la sécurité en rendant impossible l'émission de la lumière laser vers l'extérieur si un second boîtier contenant une unité de balayage qui balaye la lumière laser vers l'extérieur a été tourné et si le second boîtier n'est pas dans une position prescrite. Dans ce marqueur laser (1), un second boîtier (30) peut tourner par rapport à un premier boîtier avant (20B) et, si un signal de détection indiquant que la position de rotation du second boîtier (30) est une première position de rotation ou une seconde position de rotation est délivré par deux capteurs (S1, S2), la lumière laser peut alors être émise vers l'extérieur du second boîtier (30). Si le signal de détection indiquant que la position de rotation du second boîtier (30) est la première position de rotation ou la seconde position de rotation n'est pas délivré par les deux capteurs (S1, S2), la lumière laser ne peut alors pas être émise vers l'extérieur du second boîtier (30).
(JA)
レーザ光を外方へ向けて走査する走査部が収められた第2筐体が回動させられ、第2筐体が所定位置にない場合に、レーザ光が外方へ出射することが不可能な状態になることによって、安全を確保するレーザマーカを提供すること。レーザマーカ1は、第2筐体30が前側第1筐体20Bに対して回動可能であって、第2筐体30の回動位置が第1回動位置又は第2回動位置であることを示す検出信号が両センサS1,S2から出力された場合には、レーザ光が第2筐体30の外方へ出射することが可能な状態になり、第2筐体30の回動位置が第1回動位置又は第2回動位置であることを示す検出信号が両センサS1,S2から出力されない場合には、レーザ光が第2筐体30の外方へ出射することが不可能な状態になる。
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