JPH0138576B2 - - Google Patents
Info
- Publication number
- JPH0138576B2 JPH0138576B2 JP7866581A JP7866581A JPH0138576B2 JP H0138576 B2 JPH0138576 B2 JP H0138576B2 JP 7866581 A JP7866581 A JP 7866581A JP 7866581 A JP7866581 A JP 7866581A JP H0138576 B2 JPH0138576 B2 JP H0138576B2
- Authority
- JP
- Japan
- Prior art keywords
- tooth profile
- forming
- rough
- tooth
- side wall
- 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
Links
- 238000000034 method Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 238000007730 finishing process Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 11
- 230000037303 wrinkles Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 4
- 238000010409 ironing Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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)
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 JPS57195921A (en) | 1982-12-01 |
JPH0138576B2 true JPH0138576B2 (ko) | 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 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6058924U (ja) * | 1983-09-28 | 1985-04-24 | 三菱農機株式会社 | 多板クラッチ |
JPS6435123A (en) * | 1987-07-28 | 1989-02-06 | Fcc Kk | Formation of tubular housing for multi-board clutch |
JP3304460B2 (ja) * | 1992-12-25 | 2002-07-22 | アイシン・エィ・ダブリュ株式会社 | クラッチドラム及びその製造方法 |
JP4822619B2 (ja) * | 2001-07-02 | 2011-11-24 | 田中精密工業株式会社 | リングの製造方法 |
-
1981
- 1981-05-26 JP JP7866581A patent/JPS57195921A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57195921A (en) | 1982-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0083684B1 (en) | Method of manufacturing poly-v pulleys and the products | |
US5732581A (en) | Method for producing a sheet metal poly-V groove pulley and a sheet metal poly-V groove pulley | |
US3688549A (en) | Process for cold plastic forming of spaced tooth-like projections on a ring or similarly shaped member | |
US6016602A (en) | Method of producing a sheet metal gear | |
CA1129187A (en) | Method of forming a flex-plate and gear member from a thin metal disc | |
JPS632531A (ja) | 平歯車の製造方法 | |
JPH0138576B2 (ko) | ||
EP0156178A3 (en) | A method of manufacturing sheet metal made poly-v pulleys | |
JPS62142040A (ja) | スナップリング用溝を備えた歯付き円筒部材の製造方法及びその装置 | |
JPS6284845A (ja) | 多条vプ−リの成形方法 | |
US20010052184A1 (en) | Multi-stage pulley and production method thereof | |
JPS5923894B2 (ja) | 平板材より歯車を製造する方法 | |
JPS5517715A (en) | Member such as pulley for clutch-outer or timing-belt and manufacturing method thereof | |
JPH0241381B2 (ko) | ||
JPH07124681A (ja) | フランジ付スプライン部品の製造方法 | |
JP2581173B2 (ja) | 歯面取りを有する内スプラインの冷間鍛造方法 | |
JPS62166029A (ja) | 歯形を有する円筒状製品の製造装置と製造方法 | |
JPH11347682A (ja) | 勾配付歯面を有する環状内歯歯車の成形装置 | |
WO2002022288A2 (en) | A toothed sprocket and method of forming same | |
JPS59110440A (ja) | ポリ溝付プ−リ外環の製造方法 | |
JPS6310025A (ja) | 板金製歯車状部品の成形方法 | |
JP2001246441A (ja) | スプラインピースギアの製造方法 | |
JPH02151339A (ja) | 変速用クラッチ歯成形方法 | |
JPS5828678Y2 (ja) | テ−パ付歯形の成形装置 | |
JPS61140340A (ja) | 分離帯付多溝vプ−リの製造方法 |