JPS5662751A - Grinding device - Google Patents

Grinding device

Info

Publication number
JPS5662751A
JPS5662751A JP13849779A JP13849779A JPS5662751A JP S5662751 A JPS5662751 A JP S5662751A JP 13849779 A JP13849779 A JP 13849779A JP 13849779 A JP13849779 A JP 13849779A JP S5662751 A JPS5662751 A JP S5662751A
Authority
JP
Japan
Prior art keywords
ground
tube
material layer
grinding material
long body
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
JP13849779A
Other languages
Japanese (ja)
Other versions
JPS6320669B2 (en
Inventor
Masayasu Ashida
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP13849779A priority Critical patent/JPS5662751A/en
Publication of JPS5662751A publication Critical patent/JPS5662751A/en
Publication of JPS6320669B2 publication Critical patent/JPS6320669B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To form uniform hair lines by a method wherein a hollow long body is swollen elastically by a pressure device and a grinding material layer inside a tube- form body formed of the long body is made to press uniformly all the periphery of a substance to be ground.
CONSTITUTION: The tube-form body 12 is formed by winding spirally the elastic hollow and flat long body 11. Inside the tube-form body 12 is formed the grinding material layer 12 and, by the moderate pressing force of the pressing liquid supplied inside the flat long body 11 by the pressure device 14, the grinding material layer 12 is made to press the surface of the substance 2 to be ground, which is inserted into the body 12, whereby the peripheral surface thereof is ground and the uniform hair line is formed on the whole periphery.
COPYRIGHT: (C)1981,JPO&Japio
JP13849779A 1979-10-25 1979-10-25 Grinding device Granted JPS5662751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13849779A JPS5662751A (en) 1979-10-25 1979-10-25 Grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13849779A JPS5662751A (en) 1979-10-25 1979-10-25 Grinding device

Publications (2)

Publication Number Publication Date
JPS5662751A true JPS5662751A (en) 1981-05-28
JPS6320669B2 JPS6320669B2 (en) 1988-04-28

Family

ID=15223492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13849779A Granted JPS5662751A (en) 1979-10-25 1979-10-25 Grinding device

Country Status (1)

Country Link
JP (1) JPS5662751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007168019A (en) * 2005-12-21 2007-07-05 Toyo Seikan Kaisha Ltd Hairline working method of metal container and working device
JP2009072864A (en) * 2007-09-20 2009-04-09 Hitachi Building Systems Co Ltd Plunger surface roughness adjusting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007168019A (en) * 2005-12-21 2007-07-05 Toyo Seikan Kaisha Ltd Hairline working method of metal container and working device
JP2009072864A (en) * 2007-09-20 2009-04-09 Hitachi Building Systems Co Ltd Plunger surface roughness adjusting device

Also Published As

Publication number Publication date
JPS6320669B2 (en) 1988-04-28

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