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JPS57195921A - Method of forming clutch drum - Google Patents

Method of forming clutch drum

Info

Publication number
JPS57195921A
JPS57195921A JP7866581A JP7866581A JPS57195921A JP S57195921 A JPS57195921 A JP S57195921A JP 7866581 A JP7866581 A JP 7866581A JP 7866581 A JP7866581 A JP 7866581A JP S57195921 A JPS57195921 A JP S57195921A
Authority
JP
Japan
Prior art keywords
work
rough
workpiece
clutch drum
teeth
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
JP7866581A
Other languages
Japanese (ja)
Other versions
JPH0138576B2 (en
Inventor
Hiroshi Tanaka
Fumio Makimoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7866581A priority Critical patent/JPS57195921A/en
Publication of JPS57195921A publication Critical patent/JPS57195921A/en
Publication of JPH0138576B2 publication Critical patent/JPH0138576B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/62—Clutch-bands; Clutch shoes; Clutch-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

PURPOSE:To prevent a clutch drum from wrikling and cracking and improve its production accuracy, by drawing a blank, then effecting flange-making work and then effecting tooth-shaping finish work. CONSTITUTION:A circular blank 11 is drawn so that a dish-shaped workpiece 12 having protrusions 12c and recesses 12d is provided. Rough serration work is then effected by a press so that the flange 12b of the workpiece 12 is drawn downward to make a cylindrical wall 14 continuous to the wall 12a of the workpiece and a single groove 15 is provided on the center of each protrusion 12c on the side wall 14 and pairs of rough teeth 16 are also provided. After that, finish work is effected on the rough teeth 16 to provide teeth 13.
JP7866581A 1981-05-26 1981-05-26 Method of forming clutch drum Granted JPS57195921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7866581A JPS57195921A (en) 1981-05-26 1981-05-26 Method of forming clutch drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7866581A JPS57195921A (en) 1981-05-26 1981-05-26 Method of forming clutch drum

Publications (2)

Publication Number Publication Date
JPS57195921A true JPS57195921A (en) 1982-12-01
JPH0138576B2 JPH0138576B2 (en) 1989-08-15

Family

ID=13668150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7866581A Granted JPS57195921A (en) 1981-05-26 1981-05-26 Method of forming clutch drum

Country Status (1)

Country Link
JP (1) JPS57195921A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058924U (en) * 1983-09-28 1985-04-24 三菱農機株式会社 multi-plate clutch
JPS6435123A (en) * 1987-07-28 1989-02-06 Fcc Kk Formation of tubular housing for multi-board clutch
JPH06193647A (en) * 1992-12-25 1994-07-15 Aisin Aw Co Ltd Clutch drum and manufacture thereof
JP2003019528A (en) * 2001-07-02 2003-01-21 Tanaka Seimitsu Kogyo Kk Method of manufacturing ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058924U (en) * 1983-09-28 1985-04-24 三菱農機株式会社 multi-plate clutch
JPS6435123A (en) * 1987-07-28 1989-02-06 Fcc Kk Formation of tubular housing for multi-board clutch
JPH06193647A (en) * 1992-12-25 1994-07-15 Aisin Aw Co Ltd Clutch drum and manufacture thereof
JP2003019528A (en) * 2001-07-02 2003-01-21 Tanaka Seimitsu Kogyo Kk Method of manufacturing ring

Also Published As

Publication number Publication date
JPH0138576B2 (en) 1989-08-15

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