JPS5322816A - Metal mould for helical gear - Google Patents

Metal mould for helical gear

Info

Publication number
JPS5322816A
JPS5322816A JP9708776A JP9708776A JPS5322816A JP S5322816 A JPS5322816 A JP S5322816A JP 9708776 A JP9708776 A JP 9708776A JP 9708776 A JP9708776 A JP 9708776A JP S5322816 A JPS5322816 A JP S5322816A
Authority
JP
Japan
Prior art keywords
helical gear
metal mould
mould
metal
helical
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
JP9708776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5419020B2 (enrdf_load_stackoverflow
Inventor
Masaru Itou
Masayuki Katou
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 JP9708776A priority Critical patent/JPS5322816A/ja
Publication of JPS5322816A publication Critical patent/JPS5322816A/ja
Publication of JPS5419020B2 publication Critical patent/JPS5419020B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP9708776A 1976-08-16 1976-08-16 Metal mould for helical gear Granted JPS5322816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9708776A JPS5322816A (en) 1976-08-16 1976-08-16 Metal mould for helical gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9708776A JPS5322816A (en) 1976-08-16 1976-08-16 Metal mould for helical gear

Publications (2)

Publication Number Publication Date
JPS5322816A true JPS5322816A (en) 1978-03-02
JPS5419020B2 JPS5419020B2 (enrdf_load_stackoverflow) 1979-07-12

Family

ID=14182845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9708776A Granted JPS5322816A (en) 1976-08-16 1976-08-16 Metal mould for helical gear

Country Status (1)

Country Link
JP (1) JPS5322816A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240514U (enrdf_load_stackoverflow) * 1988-09-06 1990-03-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724690U (enrdf_load_stackoverflow) * 1971-03-31 1972-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4724690U (enrdf_load_stackoverflow) * 1971-03-31 1972-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240514U (enrdf_load_stackoverflow) * 1988-09-06 1990-03-20

Also Published As

Publication number Publication date
JPS5419020B2 (enrdf_load_stackoverflow) 1979-07-12

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