JPS5733955A - Device for grinding overall periphery of glass plate - Google Patents

Device for grinding overall periphery of glass plate

Info

Publication number
JPS5733955A
JPS5733955A JP10674980A JP10674980A JPS5733955A JP S5733955 A JPS5733955 A JP S5733955A JP 10674980 A JP10674980 A JP 10674980A JP 10674980 A JP10674980 A JP 10674980A JP S5733955 A JPS5733955 A JP S5733955A
Authority
JP
Japan
Prior art keywords
glass plate
grinding stone
rotation position
template
overall periphery
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP10674980A
Other languages
Japanese (ja)
Other versions
JPS6012187B2 (en
Inventor
Yoshikazu Nishikawa
Isao Gomi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP10674980A priority Critical patent/JPS6012187B2/en
Publication of JPS5733955A publication Critical patent/JPS5733955A/en
Publication of JPS6012187B2 publication Critical patent/JPS6012187B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To uniformly grind an overall periphery of a glass plate, by controlling a rotation speed and a contact angle of a grinding stone in accordance with a rotation position of the glass plate.
CONSTITUTION: A glass plate G is synchronously rotated around a shaft 8 with a template of the same type as the glass plate G, while a rotary grinding stone 31, operated depending upon a profiling roller which always comes into contact with the template, is coupled with a frame 1 through a front arm 22a and a rear arm 19a. The rotary shaft 8 is equipped with a rotation position detector of the glass plate G to change a rotation position of the glass plate G and to operate cylinders 25 and 26 so that a relative shift speed of the grinding stone 31 to the glass plate G can be constant and a contact angle of the grinding stone 31 can be controlled. A cylinder 29 allows a grinding stone unit to be connected or disconnected to the glass plate G.
COPYRIGHT: (C)1982,JPO&Japio
JP10674980A 1980-08-05 1980-08-05 All-around polishing device for glass plates Expired JPS6012187B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10674980A JPS6012187B2 (en) 1980-08-05 1980-08-05 All-around polishing device for glass plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10674980A JPS6012187B2 (en) 1980-08-05 1980-08-05 All-around polishing device for glass plates

Publications (2)

Publication Number Publication Date
JPS5733955A true JPS5733955A (en) 1982-02-24
JPS6012187B2 JPS6012187B2 (en) 1985-03-30

Family

ID=14441555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10674980A Expired JPS6012187B2 (en) 1980-08-05 1980-08-05 All-around polishing device for glass plates

Country Status (1)

Country Link
JP (1) JPS6012187B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569599A1 (en) * 1984-09-06 1986-03-07 Nippon Sheet Glass Co Ltd APPARATUS FOR POLISHING SLICES OF FLAT OBJECTS, IN PARTICULAR GLASS
JPS6165763A (en) * 1984-09-06 1986-04-04 Nippon Sheet Glass Co Ltd Grinding device for end face of a plate
WO2017022389A1 (en) * 2015-07-31 2017-02-09 日本電気硝子株式会社 Plate-glass processing apparatus and glass substrate
WO2020203098A1 (en) * 2019-04-01 2020-10-08 日本電気硝子株式会社 Glass plate end face processing device and glass plate manufacturing method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569599A1 (en) * 1984-09-06 1986-03-07 Nippon Sheet Glass Co Ltd APPARATUS FOR POLISHING SLICES OF FLAT OBJECTS, IN PARTICULAR GLASS
DE3531582A1 (en) * 1984-09-06 1986-03-13 Nippon Sheet Glass Co. Ltd., Osaka EDGE GRINDING DEVICE
JPS6165762A (en) * 1984-09-06 1986-04-04 Nippon Sheet Glass Co Ltd Grinding device for end face of a plate
JPS6165763A (en) * 1984-09-06 1986-04-04 Nippon Sheet Glass Co Ltd Grinding device for end face of a plate
WO2017022389A1 (en) * 2015-07-31 2017-02-09 日本電気硝子株式会社 Plate-glass processing apparatus and glass substrate
JP2017030089A (en) * 2015-07-31 2017-02-09 日本電気硝子株式会社 Plate glass processing device and glass substrate
CN107530858A (en) * 2015-07-31 2018-01-02 日本电气硝子株式会社 Glass sheet processing unit (plant) and glass substrate
CN107530858B (en) * 2015-07-31 2019-08-23 日本电气硝子株式会社 Glass sheet processing unit (plant)
WO2020203098A1 (en) * 2019-04-01 2020-10-08 日本電気硝子株式会社 Glass plate end face processing device and glass plate manufacturing method
JP2020168667A (en) * 2019-04-01 2020-10-15 日本電気硝子株式会社 End surface processing device for glass sheet and method for manufacturing glass sheet

Also Published As

Publication number Publication date
JPS6012187B2 (en) 1985-03-30

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