JPS5475687A - Thin plate (or sheet) cutting method and device thereof - Google Patents

Thin plate (or sheet) cutting method and device thereof

Info

Publication number
JPS5475687A
JPS5475687A JP14273877A JP14273877A JPS5475687A JP S5475687 A JPS5475687 A JP S5475687A JP 14273877 A JP14273877 A JP 14273877A JP 14273877 A JP14273877 A JP 14273877A JP S5475687 A JPS5475687 A JP S5475687A
Authority
JP
Japan
Prior art keywords
glass plate
scratches
cut
belts
sheet
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.)
Pending
Application number
JP14273877A
Other languages
Japanese (ja)
Inventor
Yoshitaka Tamura
Akira Kojima
Yoshio Iwata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14273877A priority Critical patent/JPS5475687A/en
Publication of JPS5475687A publication Critical patent/JPS5475687A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

PURPOSE: To provide a simple device capable of cutting such a material as a glass plate of crystallization indicating element with less number of processing stages, high accuracy and efficiency (one by one or 2 in piles at a time).
CONSTITUTION: An outer surface (or top surface) of a glass plate 6 composed of a top glass plate 3 and a bottom glass plate 4 in piles is provided with linear scratches 1. The glass plate 6 is fed into a space between steel belts 20 and 28. As the glass plate 6 is passing through top and bottom rolling belts 24 and 26 composed of small rolls, the bottom plate 4 is cut off at the scratches 1, and at a rolling belt 27 which also composed of small rolls, the top glass plate 3 of the glass plate 6 is cut off at the scratches 1 so that cut elements 7 are obtained. Glass dust adhered onto the belts 20 and 28 is washed out by brushes 32 and 33.
COPYRIGHT: (C)1979,JPO&Japio
JP14273877A 1977-11-30 1977-11-30 Thin plate (or sheet) cutting method and device thereof Pending JPS5475687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14273877A JPS5475687A (en) 1977-11-30 1977-11-30 Thin plate (or sheet) cutting method and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14273877A JPS5475687A (en) 1977-11-30 1977-11-30 Thin plate (or sheet) cutting method and device thereof

Publications (1)

Publication Number Publication Date
JPS5475687A true JPS5475687A (en) 1979-06-16

Family

ID=15322423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14273877A Pending JPS5475687A (en) 1977-11-30 1977-11-30 Thin plate (or sheet) cutting method and device thereof

Country Status (1)

Country Link
JP (1) JPS5475687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072912A (en) * 2000-08-29 2002-03-12 Kenwood Corp Display unit holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072912A (en) * 2000-08-29 2002-03-12 Kenwood Corp Display unit holder

Similar Documents

Publication Publication Date Title
JPS5377662A (en) Handling and processing apparatus of postal matter
JPS5475687A (en) Thin plate (or sheet) cutting method and device thereof
JPS5237462A (en) Method of measuring shape of flat plates
JPS53111586A (en) Method of deviding thin plate
JPS5212833A (en) Jam detection device
JPS5247738A (en) Sheet sorter
JPS53128097A (en) Laser processing device
GB980694A (en) Method and apparatus for forming mulching strips or the like
JPS529264A (en) Device for reversing a plate material
JPS51130292A (en) Collection method of sample pieces such as ore
JPS5262862A (en) Paper sheet conveying apparatus
JPS5228760A (en) Adiabatic material
JPS5284563A (en) Crushing method and apparatus for the same
JPS5286376A (en) Method of contact inspection for electric parts or like
JPS51117394A (en) Wide grinding machine
JPS52116078A (en) Electron beam-exposing device
JPS52104865A (en) X-ray analysis apparatus in electronic microscope or like
JPS5396866A (en) Bending defect screening device of conductive bar form objects
JPS5292783A (en) Detecting end of flaw detector
JPS5214271A (en) Strip metal material processing apparatus
JPS52124291A (en) Method of cutting brittle material
JPS5381184A (en) Detecting element holdar of angle steel material flaw detector
JPS5294591A (en) Belt grinding apparatus
JPS51142355A (en) Detecting method of the shape of belt steel
JPS5286377A (en) Method of contact inspection for electric parts or like