JPS597532B2 - 金属の曲げ加工法 - Google Patents

金属の曲げ加工法

Info

Publication number
JPS597532B2
JPS597532B2 JP50014876A JP1487675A JPS597532B2 JP S597532 B2 JPS597532 B2 JP S597532B2 JP 50014876 A JP50014876 A JP 50014876A JP 1487675 A JP1487675 A JP 1487675A JP S597532 B2 JPS597532 B2 JP S597532B2
Authority
JP
Japan
Prior art keywords
bent
end portion
side walls
bent end
bottom 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
Application number
JP50014876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5190970A (en:Method
Inventor
広一 鈴木
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50014876A priority Critical patent/JPS597532B2/ja
Priority to US05/655,191 priority patent/US4071127A/en
Publication of JPS5190970A publication Critical patent/JPS5190970A/ja
Publication of JPS597532B2 publication Critical patent/JPS597532B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • 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
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP50014876A 1975-02-06 1975-02-06 金属の曲げ加工法 Expired JPS597532B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50014876A JPS597532B2 (ja) 1975-02-06 1975-02-06 金属の曲げ加工法
US05/655,191 US4071127A (en) 1975-02-06 1976-02-04 Method of working for bending metal material and thereby obtained friction core plate of friction clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50014876A JPS597532B2 (ja) 1975-02-06 1975-02-06 金属の曲げ加工法

Publications (2)

Publication Number Publication Date
JPS5190970A JPS5190970A (en:Method) 1976-08-10
JPS597532B2 true JPS597532B2 (ja) 1984-02-18

Family

ID=11873204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50014876A Expired JPS597532B2 (ja) 1975-02-06 1975-02-06 金属の曲げ加工法

Country Status (2)

Country Link
US (1) US4071127A (en:Method)
JP (1) JPS597532B2 (en:Method)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134067A (en) * 1978-04-05 1979-10-18 Kaaruton Co Production of chisel type cutter link
JPS5477275A (en) * 1978-05-20 1979-06-20 Kouichi Suzuki Core plate for clutch and method of making same
AT409098B (de) * 1989-03-30 2002-05-27 Miba Sintermetall Ag Verfahren zum herstellen eines reibringes für kupplungen oder bremsen mit einem gesinterten reibbelag
US5803222A (en) * 1997-02-27 1998-09-08 General Motors Corporation Torque transmitting friction mechanism with a plate having a reaction tab
US7243770B2 (en) * 2002-08-23 2007-07-17 Koppy Corporation Clutch assembly including strengthening members
US9266160B2 (en) * 2010-08-27 2016-02-23 Kabushiki Kaisha F.C.C. Method for forming an undercut and method for manufacturing a formed article having an undercut
CN102688939A (zh) * 2012-05-29 2012-09-26 苏州旭创精密模具有限公司 一种m字形构件精密模具
JP5165806B1 (ja) * 2012-06-29 2013-03-21 株式会社関プレス 金属部品の製造方法及び該製造法によって得られる金属部品
AT513583A1 (de) * 2012-11-06 2014-05-15 Miba Frictec Gmbh Kupplungslamelle
WO2024235966A1 (de) * 2023-05-15 2024-11-21 Webo Gmbh Verfahren und vorrichtung zur herstellung von verzahnten rotierenden bauteilen mit aufgedickten zahnflanken
DE102023118180A1 (de) * 2023-05-15 2024-11-21 Eutectical Engineering GmbH Verfahren und Vorrichtung zur Herstellung von verzahnten rotierenden Bauteilen mit aufgedickten Zahnflanken

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1142782A (en) * 1914-12-03 1915-06-08 Rockwood Sprinkler Co Set of dies.
US1403642A (en) * 1918-09-25 1922-01-17 Sauvage Stanley Method of forming cooking-oven elements
US2114247A (en) * 1936-07-29 1938-04-12 Sheldon B Cooper Yieldable coupling
US2636253A (en) * 1948-02-20 1953-04-28 Illinois Tool Works Means for and method of producing sheet metal lock washers
US2591108A (en) * 1949-01-24 1952-04-01 Production Tool And Die Co Inc Die apparatus
US3218828A (en) * 1964-02-17 1965-11-23 Sugar Loaf Mountain Ranch Resilient coupling
JPS4840251A (en:Method) * 1971-09-25 1973-06-13

Also Published As

Publication number Publication date
JPS5190970A (en:Method) 1976-08-10
US4071127A (en) 1978-01-31

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