GB1284067A - Clutch friction disc - Google Patents

Clutch friction disc

Info

Publication number
GB1284067A
GB1284067A GB836370A GB836370A GB1284067A GB 1284067 A GB1284067 A GB 1284067A GB 836370 A GB836370 A GB 836370A GB 836370 A GB836370 A GB 836370A GB 1284067 A GB1284067 A GB 1284067A
Authority
GB
United Kingdom
Prior art keywords
springs
sectors
openings
spring
feb
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
GB836370A
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of GB1284067A publication Critical patent/GB1284067A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
    • F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
    • F16F15/12373—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs the sets of springs being arranged at substantially the same radius

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

1284067 Friction clutch plates SOC ANON FRANCAISE DU FERODO 20 Feb 1970 [21 Feb 1969] 8363/70 Heading F2V A friction clutch plate comprises a central disc 19 divided into sectors 17, 18, 19 by equally spaced peripheral notches 14, 15, 16, the sectors being formed with spring-receiving openings 30, 31, 32, 33 of unequal lengths and disposed in register with selected ones of a larger number (six shown) of equally spaced spring pockets 24 in spaced outer plates 12 connected by pins 23 passing through the notches 14, 15, 16. As shown a pair of long and short openings 30, 31 in sector 17 are located diametrically opposite single short and long openings 32, 33 in sectors 18, 19. Of the four springs 26, 27, 28, 29 which have identical free lengths, springs 26, 29 have greater compressibility than springs 27, 28 so that the initial loading of the two sets of springs are different when assembled. Fig. 4 shows the spring characteristic B for forward and reverse rotation compared with that A given by the normal arrangement of six similar springs in pockets 24.
GB836370A 1969-02-21 1970-02-20 Clutch friction disc Expired GB1284067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6904402A FR2032187A5 (en) 1969-02-21 1969-02-21

Publications (1)

Publication Number Publication Date
GB1284067A true GB1284067A (en) 1972-08-02

Family

ID=9029417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836370A Expired GB1284067A (en) 1969-02-21 1970-02-20 Clutch friction disc

Country Status (5)

Country Link
DE (1) DE7006200U (en)
ES (1) ES376362A1 (en)
FR (1) FR2032187A5 (en)
GB (1) GB1284067A (en)
RO (1) RO55833A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2525247C1 (en) * 2012-12-19 2014-08-10 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk
RU2526020C2 (en) * 2012-12-19 2014-08-20 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk
RU2526021C2 (en) * 2012-12-19 2014-08-20 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315946C3 (en) * 1973-03-30 1984-03-22 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Clutch disc
JPH11303891A (en) * 1998-04-17 1999-11-02 Exedy Corp Plate and damper disc assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2525247C1 (en) * 2012-12-19 2014-08-10 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk
RU2526020C2 (en) * 2012-12-19 2014-08-20 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk
RU2526021C2 (en) * 2012-12-19 2014-08-20 Открытое акционерное общество "Минский тракторный завод" (ОАО "МТЗ") Friction disk

Also Published As

Publication number Publication date
RO55833A (en) 1973-11-20
ES376362A1 (en) 1972-05-16
DE7006200U (en) 1970-05-27
FR2032187A5 (en) 1970-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees