JPS57206564A - Production of corrosion resistant chain wheel - Google Patents

Production of corrosion resistant chain wheel

Info

Publication number
JPS57206564A
JPS57206564A JP8970581A JP8970581A JPS57206564A JP S57206564 A JPS57206564 A JP S57206564A JP 8970581 A JP8970581 A JP 8970581A JP 8970581 A JP8970581 A JP 8970581A JP S57206564 A JPS57206564 A JP S57206564A
Authority
JP
Japan
Prior art keywords
contours
chain wheel
mold
corrosion resistant
chain
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
JP8970581A
Other languages
Japanese (ja)
Other versions
JPH0130588B2 (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/en
Publication of JPS57206564A publication Critical patent/JPS57206564A/en
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)

Abstract

PURPOSE:To insert contours of tooth parts in the positions in press contact with chain barrels and to prevent the wasteful consumption of corrosion resistant rigid materials by forming the contours of the tooth parts of a chain wheel of the corrosion resistant rigid materials, installing said contours inscribing the tooth parts of a chain wheel mold and charging molten metal. CONSTITUTION:First, the contours 1 of the tooth parts of a chain wheel are formed of a stainless steel material by pressing, casting or forging. Then, an outside shape mold 3 for the chain wheel is molded by a molding machine for molds and the contours 1 are installed in inscribing the parts corresponding to the tooth profiles of the mold 3. Molten metal of a metallic material for general structure is charged into the mold 3, whereby a chain wheel base 4 consisting of the metallic material for general structure inserts and fixes the contours 1 in the position in press contact with barrels 5 of a chain.
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 true JPS57206564A (en) 1982-12-17
JPH0130588B2 JPH0130588B2 (en) 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 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329400A (en) * 2014-08-08 2016-02-17 天心工业股份有限公司 Bicycle chain wheel manufacturing method
CN105840783A (en) * 2016-04-27 2016-08-10 太仓宝达齿条有限公司 Framework type metal rack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105329400A (en) * 2014-08-08 2016-02-17 天心工业股份有限公司 Bicycle chain wheel manufacturing method
CN105329400B (en) * 2014-08-08 2017-10-27 天心工业股份有限公司 Bicycle chainwheel group manufacture method
CN105840783A (en) * 2016-04-27 2016-08-10 太仓宝达齿条有限公司 Framework type metal rack

Also Published As

Publication number Publication date
JPH0130588B2 (en) 1989-06-21

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