JPS5914930A - ロ−タ歯車のインサ−ト射出成形法 - Google Patents

ロ−タ歯車のインサ−ト射出成形法

Info

Publication number
JPS5914930A
JPS5914930A JP12333882A JP12333882A JPS5914930A JP S5914930 A JPS5914930 A JP S5914930A JP 12333882 A JP12333882 A JP 12333882A JP 12333882 A JP12333882 A JP 12333882A JP S5914930 A JPS5914930 A JP S5914930A
Authority
JP
Japan
Prior art keywords
magnet
mold
rotor gear
resin
injection molding
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
JP12333882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324327B2 (2
Inventor
Minoru Tanaka
稔 田中
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12333882A priority Critical patent/JPS5914930A/ja
Publication of JPS5914930A publication Critical patent/JPS5914930A/ja
Publication of JPH0324327B2 publication Critical patent/JPH0324327B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14344—Moulding in or through a hole in the article, e.g. outsert moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2015/00—Gear wheels or similar articles with grooves or projections, e.g. control knobs
    • B29L2015/003—Gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP12333882A 1982-07-15 1982-07-15 ロ−タ歯車のインサ−ト射出成形法 Granted JPS5914930A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12333882A JPS5914930A (ja) 1982-07-15 1982-07-15 ロ−タ歯車のインサ−ト射出成形法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12333882A JPS5914930A (ja) 1982-07-15 1982-07-15 ロ−タ歯車のインサ−ト射出成形法

Publications (2)

Publication Number Publication Date
JPS5914930A true JPS5914930A (ja) 1984-01-25
JPH0324327B2 JPH0324327B2 (2) 1991-04-03

Family

ID=14858090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12333882A Granted JPS5914930A (ja) 1982-07-15 1982-07-15 ロ−タ歯車のインサ−ト射出成形法

Country Status (1)

Country Link
JP (1) JPS5914930A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1468815A1 (en) * 2003-04-15 2004-10-20 Frasson S.R.L. Mold and method for forming shoe soles and shoe sole portions, and shoe soles and shoe sole portions obtained thereby
US6971264B2 (en) 2002-08-23 2005-12-06 Aisan Kogyo Kabushiki Kaisha Throttle opening degree detecting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971264B2 (en) 2002-08-23 2005-12-06 Aisan Kogyo Kabushiki Kaisha Throttle opening degree detecting apparatus
EP1468815A1 (en) * 2003-04-15 2004-10-20 Frasson S.R.L. Mold and method for forming shoe soles and shoe sole portions, and shoe soles and shoe sole portions obtained thereby

Also Published As

Publication number Publication date
JPH0324327B2 (2) 1991-04-03

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