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Title:
GLASS PLATE END FACE PROCESSING DEVICE AND GLASS PLATE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/203098
Kind Code:
A1
Abstract:
A glass plate end face processing device (1) that processes an end face E of a glass plate G with a grindstone (2) is provided with: a swingable arm member (4) that supports the grindstone (2); a servomotor (5) that generates a driving force for causing the arm member (4) to swing; and a biasing device (7) that biases the arm member (4).

Inventors:
IBUKI MASUMI (JP)
Application Number:
PCT/JP2020/010333
Publication Date:
October 08, 2020
Filing Date:
March 10, 2020
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
B24B9/10; B24B7/24; C03C19/00
Domestic Patent References:
WO2013187400A12013-12-19
WO2017022389A12017-02-09
Foreign References:
JP2012139785A2012-07-26
JPS6165763A1986-04-04
DE4417208A11995-11-23
JPS5733955A1982-02-24
Attorney, Agent or Firm:
SHIROMURA Kunihiko et al. (JP)
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