JPS579548A - Production of poly-v pulley made of sheet metal - Google Patents

Production of poly-v pulley made of sheet metal

Info

Publication number
JPS579548A
JPS579548A JP8439680A JP8439680A JPS579548A JP S579548 A JPS579548 A JP S579548A JP 8439680 A JP8439680 A JP 8439680A JP 8439680 A JP8439680 A JP 8439680A JP S579548 A JPS579548 A JP S579548A
Authority
JP
Japan
Prior art keywords
circumferential wall
hollow grooves
prescribed
blank material
poly
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
JP8439680A
Other languages
English (en)
Other versions
JPS5912373B2 (ja
Inventor
Yukio Kanemitsu
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.)
KANEMITSU DOUKOU YOUSETSUSHIYO GOUSHI
Kanemitsu KK
Original Assignee
KANEMITSU DOUKOU YOUSETSUSHIYO GOUSHI
Kanemitsu KK
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 KANEMITSU DOUKOU YOUSETSUSHIYO GOUSHI, Kanemitsu KK filed Critical KANEMITSU DOUKOU YOUSETSUSHIYO GOUSHI
Priority to JP8439680A priority Critical patent/JPS5912373B2/ja
Publication of JPS579548A publication Critical patent/JPS579548A/ja
Publication of JPS5912373B2 publication Critical patent/JPS5912373B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)
JP8439680A 1980-06-19 1980-06-19 板金製ポリｖプ−リの製造方法 Expired JPS5912373B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8439680A JPS5912373B2 (ja) 1980-06-19 1980-06-19 板金製ポリｖプ−リの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8439680A JPS5912373B2 (ja) 1980-06-19 1980-06-19 板金製ポリｖプ−リの製造方法

Publications (2)

Publication Number Publication Date
JPS579548A true JPS579548A (en) 1982-01-19
JPS5912373B2 JPS5912373B2 (ja) 1984-03-22

Family

ID=13829407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8439680A Expired JPS5912373B2 (ja) 1980-06-19 1980-06-19 板金製ポリｖプ−リの製造方法

Country Status (1)

Country Link
JP (1) JPS5912373B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157315A (ja) * 2006-12-21 2008-07-10 Yutaka Giken Co Ltd 金属ベローズの製造方法及び製造装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081026A (zh) * 2015-09-14 2015-11-25 王德明 金属波纹管制备工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008157315A (ja) * 2006-12-21 2008-07-10 Yutaka Giken Co Ltd 金属ベローズの製造方法及び製造装置
US8046916B2 (en) 2006-12-21 2011-11-01 Yutaka Giken Co., Ltd. Method of, and apparatus for, manufacturing metallic bellows

Also Published As

Publication number Publication date
JPS5912373B2 (ja) 1984-03-22

Similar Documents

Publication Publication Date Title
JPS56144830A (en) Production of diaphragm bellows
JPS579548A (en) Production of poly-v pulley made of sheet metal
JPS57181737A (en) Manufacturing device of parts with opening of reduced smaller diameter than inner part extending over whole circumference
JPS5545546A (en) Production of sheet metal pulley
JPS5714440A (en) Method and device for production of product having tooth profile
JPS57165118A (en) Manufacture of double tube coated with metal of different kind
JPS5756131A (en) Formation of toothed drum
JPS5575842A (en) Production of inner race in equal speed joint
JPS56102323A (en) Formation of end plate
JPS5699040A (en) Die for manufacturing flanged hollow product
JPS57195552A (en) Method for press-forming piston in former
JPS56126033A (en) Production of blanked core
JPS54104092A (en) Improvement of punching accuracy
JPS5678357A (en) Manufacture of yoke for rotary electric machine
JPS54123563A (en) Manufacture of rod of irregular section
JPS5725218A (en) Production of composite material can body
JPS5639131A (en) Manufacture of coaxial reducing pipe
JPS57184534A (en) Production for v pulley made of sheet metal
JPS5659543A (en) Production of saddle shaped body
JPS5577955A (en) Production of pulley
SU482232A1 (ru) Способ изготовлени пустотелых изделий с многогранником под ключ
JPS558339A (en) Molding method of bellows and device thereof
JPS5794438A (en) Manufacture for aluminium wheel rim
Braun Method of Cold Forming
JPS55147427A (en) End plate forming method