JPH0130588B2 - - Google Patents

Info

Publication number
JPH0130588B2
JPH0130588B2 JP8970581A JP8970581A JPH0130588B2 JP H0130588 B2 JPH0130588 B2 JP H0130588B2 JP 8970581 A JP8970581 A JP 8970581A JP 8970581 A JP8970581 A JP 8970581A JP H0130588 B2 JPH0130588 B2 JP H0130588B2
Authority
JP
Japan
Prior art keywords
chain wheel
tooth
mold
chain
corrosion
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.)
Expired
Application number
JP8970581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206564A (en
Inventor
Hiromitsu Nagamatsu
Masao Sada
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP8970581A priority Critical patent/JPS57206564A/ja
Publication of JPS57206564A publication Critical patent/JPS57206564A/ja
Publication of JPH0130588B2 publication Critical patent/JPH0130588B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0036—Casting in, on, or around objects which form part of the product gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
JP8970581A 1981-06-12 1981-06-12 Production of corrosion resistant chain wheel Granted JPS57206564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8970581A JPS57206564A (en) 1981-06-12 1981-06-12 Production of corrosion resistant chain wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8970581A JPS57206564A (en) 1981-06-12 1981-06-12 Production of corrosion resistant chain wheel

Publications (2)

Publication Number Publication Date
JPS57206564A JPS57206564A (en) 1982-12-17
JPH0130588B2 true JPH0130588B2 (enExample) 1989-06-21

Family

ID=13978188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8970581A Granted JPS57206564A (en) 1981-06-12 1981-06-12 Production of corrosion resistant chain wheel

Country Status (1)

Country Link
JP (1) JPS57206564A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329400B (zh) * 2014-08-08 2017-10-27 天心工业股份有限公司 自行车链轮组制造方法
CN105840783B (zh) * 2016-04-27 2018-02-06 太仓宝达齿条有限公司 一种框架式金属齿条

Also Published As

Publication number Publication date
JPS57206564A (en) 1982-12-17

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