Title:
複層ガラス剥離装置及び剥離方法
Document Type and Number:
Japanese Patent JP7145476
Kind Code:
B2
Abstract:
To provide a laminated glass peeling device capable of parting a glass sheet from laminated glass in short time, and a method for glass peeling from laminated glass.SOLUTION: The laminated glass peeling device contains a laser oscillator and a first optical system having at least one lens, wherein the first optical system irradiates a first laser beam emitted from the laser oscillator to a sealant on an inner surface of the laminated glass and the first laser beam is irradiated while scanning only in uniaxial direction parallel to the lengthwise direction of the spacer of the laminated glass; and the method for glass peeling from laminated glass is characterized by that the first laser beam is irradiated while scanning only in uniaxial direction parallel to the lengthwise direction of the spacer of the laminated glass to decrease adhesive force of the sealant.SELECTED DRAWING: Figure 2
Inventors:
Hiroki Kobayashi
Ryoji Nakazawa
Ryoji Nakazawa
Application Number:
JP2017181140A
Publication Date:
October 03, 2022
Filing Date:
September 21, 2017
Export Citation:
Assignee:
Tokyo Metropolitan Industrial Technology Research Center
International Classes:
B09B3/50; C03C27/06
Domestic Patent References:
| JP11267627A | ||||
| JP9507814A | ||||
| JP2009050801A | ||||
| JP2008155197A | ||||
| JP11320138A |
Foreign References:
| US6558493 | ||||
| US20030127442 | ||||
| KR100408479B1 | ||||
| CN1169130A |
Attorney, Agent or Firm:
Yasuyuki Yamada
Zentaro Hasebe
Masahiro Nakamura
Zentaro Hasebe
Masahiro Nakamura