GB1528598A - Method of producing sheet metal springs and disc springs produced by the said method - Google Patents

Method of producing sheet metal springs and disc springs produced by the said method

Info

Publication number
GB1528598A
GB1528598A GB4366375A GB4366375A GB1528598A GB 1528598 A GB1528598 A GB 1528598A GB 4366375 A GB4366375 A GB 4366375A GB 4366375 A GB4366375 A GB 4366375A GB 1528598 A GB1528598 A GB 1528598A
Authority
GB
United Kingdom
Prior art keywords
springs
sheet metal
produced
producing sheet
disc
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
GB4366375A
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.)
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau GmbH
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 LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau GmbH
Publication of GB1528598A publication Critical patent/GB1528598A/en
Expired 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
    • F16D13/583—Diaphragm-springs, e.g. Belleville

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1528598 Springs LUK LAMELLEN UND KUPPLUNGSBAU GmbH 23 Oct 1975 [23 Oct 1974] 43663/75 Heading F2S [Also in Division B3] A disc spring of the form shown has its surface treated by blasting, e.g. shot peening, followed by smoothing to remove roughness caused by the blasting and irregularities caused by stamping out the blank.
GB4366375A 1974-10-23 1975-10-23 Method of producing sheet metal springs and disc springs produced by the said method Expired GB1528598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450267 DE2450267A1 (en) 1974-10-23 1974-10-23 SPRING COMPONENT, SUCH AS A DISC SPRING IN PARTICULAR

Publications (1)

Publication Number Publication Date
GB1528598A true GB1528598A (en) 1978-10-11

Family

ID=5928911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4366375A Expired GB1528598A (en) 1974-10-23 1975-10-23 Method of producing sheet metal springs and disc springs produced by the said method

Country Status (5)

Country Link
JP (1) JPS5166960A (en)
BR (1) BR7506920A (en)
DE (1) DE2450267A1 (en)
FR (1) FR2288913A1 (en)
GB (1) GB1528598A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254878A (en) * 1990-05-21 1992-10-21 Hans Wu Spring loaded suction cup
FR2728946A1 (en) * 1994-12-31 1996-07-05 Schnorr Adolf Gmbh Co Kg BELLEVILLE SPRING
US9003850B2 (en) 2006-06-23 2015-04-14 Muhr Und Bender Kg Boundary layer improvement of plate springs or undulating springs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166537A (en) * 1979-06-12 1980-12-25 Toyota Motor Corp Manufacture of diaphragm spring for friction clutch
DE3348496C2 (en) * 1983-02-11 2003-06-18 Luk Lamellen & Kupplungsbau friction clutch
JPH10220493A (en) * 1997-02-13 1998-08-21 Exedy Corp Manufacture of diaphragm spring
DE10235709A1 (en) 2002-08-03 2004-02-19 Zf Sachs Ag friction clutch
DE102008014707B3 (en) * 2008-03-18 2009-07-23 Hugo Kern Und Liebers Gmbh & Co. Kg Spring plate manufacturing method, involves transmitting plate with positioned tongue into working container for slide grinding front surfaces of tongue, removing spring plate from container, and leading back tongue into initial position
WO2022080427A1 (en) * 2020-10-14 2022-04-21 日本発條株式会社 Disc spring manufacturing method, and disc spring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26714A (en) * 1860-01-03 Vegetable-cutter
US2608752A (en) * 1947-11-13 1952-09-02 Gen Motors Corp Method of making single leaf springs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2254878A (en) * 1990-05-21 1992-10-21 Hans Wu Spring loaded suction cup
FR2728946A1 (en) * 1994-12-31 1996-07-05 Schnorr Adolf Gmbh Co Kg BELLEVILLE SPRING
US9003850B2 (en) 2006-06-23 2015-04-14 Muhr Und Bender Kg Boundary layer improvement of plate springs or undulating springs

Also Published As

Publication number Publication date
DE2450267A1 (en) 1976-04-29
BR7506920A (en) 1976-08-17
FR2288913A1 (en) 1976-05-21
JPS5166960A (en) 1976-06-10
DE2450267C2 (en) 1989-11-09
FR2288913B1 (en) 1982-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee