JPS52121884A - Manufacturing method and device of sprocket and like by punching - Google Patents

Manufacturing method and device of sprocket and like by punching

Info

Publication number
JPS52121884A
JPS52121884A JP3814776A JP3814776A JPS52121884A JP S52121884 A JPS52121884 A JP S52121884A JP 3814776 A JP3814776 A JP 3814776A JP 3814776 A JP3814776 A JP 3814776A JP S52121884 A JPS52121884 A JP S52121884A
Authority
JP
Japan
Prior art keywords
sprocket
manufacturing
punching
parts
circumference
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
JP3814776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5537334B2 (enrdf_load_stackoverflow
Inventor
Junichi Unoki
Hiroshi Ukaji
Hiraaki Sato
Yoshiaki Ishiguro
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.)
TOYO SEIMITSU PRESS KOGYO KK
Mitsui Miike Machinery Co Ltd
Mitsui Miike Engineering Corp
Original Assignee
TOYO SEIMITSU PRESS KOGYO KK
Mitsui Miike Machinery Co Ltd
Mitsui Miike Engineering Corp
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 TOYO SEIMITSU PRESS KOGYO KK, Mitsui Miike Machinery Co Ltd, Mitsui Miike Engineering Corp filed Critical TOYO SEIMITSU PRESS KOGYO KK
Priority to JP3814776A priority Critical patent/JPS52121884A/ja
Publication of JPS52121884A publication Critical patent/JPS52121884A/ja
Publication of JPS5537334B2 publication Critical patent/JPS5537334B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP3814776A 1976-04-07 1976-04-07 Manufacturing method and device of sprocket and like by punching Granted JPS52121884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3814776A JPS52121884A (en) 1976-04-07 1976-04-07 Manufacturing method and device of sprocket and like by punching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3814776A JPS52121884A (en) 1976-04-07 1976-04-07 Manufacturing method and device of sprocket and like by punching

Publications (2)

Publication Number Publication Date
JPS52121884A true JPS52121884A (en) 1977-10-13
JPS5537334B2 JPS5537334B2 (enrdf_load_stackoverflow) 1980-09-27

Family

ID=12517297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3814776A Granted JPS52121884A (en) 1976-04-07 1976-04-07 Manufacturing method and device of sprocket and like by punching

Country Status (1)

Country Link
JP (1) JPS52121884A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574327A (en) * 1980-06-07 1982-01-09 Honda Motor Co Ltd Method and device for manufacturing gear by press work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574327A (en) * 1980-06-07 1982-01-09 Honda Motor Co Ltd Method and device for manufacturing gear by press work

Also Published As

Publication number Publication date
JPS5537334B2 (enrdf_load_stackoverflow) 1980-09-27

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