KR880000167A - 홈이 파인 풀리의 제조방법 - Google Patents

홈이 파인 풀리의 제조방법 Download PDF

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Publication number
KR880000167A
KR880000167A KR870005552A KR870005552A KR880000167A KR 880000167 A KR880000167 A KR 880000167A KR 870005552 A KR870005552 A KR 870005552A KR 870005552 A KR870005552 A KR 870005552A KR 880000167 A KR880000167 A KR 880000167A
Authority
KR
South Korea
Prior art keywords
metal material
grooved pulley
hollow
roll die
manufacturing
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.)
Withdrawn
Application number
KR870005552A
Other languages
English (en)
Korean (ko)
Inventor
히사노부 가나마루
가즈오 사와하다
나오조 이시자키
시로 아카가미
마고에 이시자키
Original Assignee
미타 가츠시게
가부시키 가이샤 회타치세이사쿠쇼
이시자키 사부로베이
이시자키 고교 가부시키 가이샤
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 미타 가츠시게, 가부시키 가이샤 회타치세이사쿠쇼, 이시자키 사부로베이, 이시자키 고교 가부시키 가이샤 filed Critical 미타 가츠시게
Publication of KR880000167A publication Critical patent/KR880000167A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Forging (AREA)
KR870005552A 1986-06-04 1987-06-02 홈이 파인 풀리의 제조방법 Withdrawn KR880000167A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP127979 1986-06-04
JP61127979A JPS63101034A (ja) 1986-06-04 1986-06-04 溝付プ−リの製造方法

Publications (1)

Publication Number Publication Date
KR880000167A true KR880000167A (ko) 1988-03-23

Family

ID=14973430

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870005552A Withdrawn KR880000167A (ko) 1986-06-04 1987-06-02 홈이 파인 풀리의 제조방법

Country Status (2)

Country Link
JP (1) JPS63101034A (enrdf_load_stackoverflow)
KR (1) KR880000167A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817172B1 (ko) * 2003-11-27 2008-03-27 주식회사 티에스피 풀리의 제조방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152061A (en) * 1992-02-19 1992-10-06 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
US5203223A (en) * 1992-02-19 1993-04-20 Tesma International Inc. Cold-forming of toothed wheels from sheet steel
US5237744A (en) * 1992-02-19 1993-08-24 Tesma International Inc. Method of cold-forming toothed wheels
KR100921443B1 (ko) 2008-12-23 2009-10-13 일진금속공업 주식회사 자동차 에어콘용 압축기 풀리제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854898B2 (ja) * 1981-06-18 1983-12-07 アイシン精機株式会社 Ｖリブドプ−リの製造方法
JPS58135741A (ja) * 1982-02-05 1983-08-12 Mitsubishi Electric Corp プ−リの製作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100817172B1 (ko) * 2003-11-27 2008-03-27 주식회사 티에스피 풀리의 제조방법

Also Published As

Publication number Publication date
JPS63101034A (ja) 1988-05-06
JPH0579420B2 (enrdf_load_stackoverflow) 1993-11-02

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19870602

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid