GB419410A - Improvements in clutches - Google Patents

Improvements in clutches

Info

Publication number
GB419410A
GB419410A GB302434A GB302434A GB419410A GB 419410 A GB419410 A GB 419410A GB 302434 A GB302434 A GB 302434A GB 302434 A GB302434 A GB 302434A GB 419410 A GB419410 A GB 419410A
Authority
GB
United Kingdom
Prior art keywords
springs
hub
directions
friction
centre
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
GB302434A
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.)
Borg & Beck Co
Original Assignee
Borg & Beck Co
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 Borg & Beck Co filed Critical Borg & Beck Co
Publication of GB419410A publication Critical patent/GB419410A/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

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

419,410. Yielding clutch - plates. BORG & BECK CO., and REED, H. V., 6558, South Menard Avenue, Chicago, U.S.A. Jan. 29, 1934, No. 3024. [Class 80 (ii).] In a cushioned clutch-plate for a motor vehicle in which the friction-member 4 is drivingly connected with the hub 1 by coilsprings 9, the springs take effect in stages in either or both directions of drive. The springs are accommodated, with or without initial compression, in registering holes 25 &c. in the hub 1 and in the friction-member 4, which latter is connected to a side-plate 5 by rivets 6 which pass through arcuate slots in the hub to limit deflection. In Fig. 10, the openings 26, 27, 28 in either member 1 or 4 are elongated in progressively increasing amounts on one side of their centre-lines so that the springs act successively when the engine drives and simultaneously when it transmits braking torque. The holes 26 &c. may be cut away also on the other side of their centre-lines to give successive action in both directions of drive. A two-stage form uses two groups of four springs each. In the form shown in Fig. 13, the openings 30 are all of the same size, but those in one member 1 or 4 are arranged in symmetrical groups or pairs which are unequally spaced, those in the other member being equally spaced, so that the initial compression of one pair 9 of springs balances the oppositely acting compression of the other pair 9<a> and the pairs act in stages in both directions. The friction rings 8 or sections may be loose or secured to the member 4 and the springs 9 are retained on each side by clamped rings 10. Deflection curves are given.
GB302434A 1934-01-29 1934-01-29 Improvements in clutches Expired GB419410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3123134A GB434312A (en) 1934-01-29 1934-01-29 Improvements in clutches

Publications (1)

Publication Number Publication Date
GB419410A true GB419410A (en) 1934-11-12

Family

ID=10319998

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3123134A Expired GB434312A (en) 1934-01-29 1934-01-29 Improvements in clutches
GB302434A Expired GB419410A (en) 1934-01-29 1934-01-29 Improvements in clutches

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3123134A Expired GB434312A (en) 1934-01-29 1934-01-29 Improvements in clutches

Country Status (2)

Country Link
FR (1) FR768193A (en)
GB (2) GB434312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425218B1 (en) * 1962-08-17 1971-12-02 Borg Warner Torsionally flexible coupling for motor vehicles
WO1997043563A1 (en) * 1996-05-16 1997-11-20 SIMPSON International (UK), Ltd. A device for isolating torque fluctuations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910747C (en) * 1938-07-25 1954-05-06 Borg Warner Clutch friction disc for motor vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1425218B1 (en) * 1962-08-17 1971-12-02 Borg Warner Torsionally flexible coupling for motor vehicles
WO1997043563A1 (en) * 1996-05-16 1997-11-20 SIMPSON International (UK), Ltd. A device for isolating torque fluctuations
US6062104A (en) * 1996-05-16 2000-05-16 Simpson International (Uk) Ltd. Device for isolating torque fluctuations

Also Published As

Publication number Publication date
FR768193A (en) 1934-07-31
GB434312A (en) 1935-08-29

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