GB434312A - Improvements in clutches - Google Patents

Improvements in clutches

Info

Publication number
GB434312A
GB434312A GB3123134A GB3123134A GB434312A GB 434312 A GB434312 A GB 434312A GB 3123134 A GB3123134 A GB 3123134A GB 3123134 A GB3123134 A GB 3123134A GB 434312 A GB434312 A GB 434312A
Authority
GB
United Kingdom
Prior art keywords
hub
openings
springs
disc
pair
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
GB3123134A
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
Priority to GB302434A priority Critical patent/GB419410A/en
Priority to GB3123134A priority patent/GB434312A/en
Priority to FR768193D priority patent/FR768193A/en
Publication of GB434312A publication Critical patent/GB434312A/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

Abstract

434,312. Yielding clutch - plates. BORG & BECK CO., and REED, H. V., 6558, South Menard Avenue, Chicago, U.S.A. Jan. 29, 1934, No. 31231. Divided out of 419,410. [Class 80 (ii)] A clutch-plate is cushioned by precompressed coil-springs 9, arranged in openings 12 in the hub 1 and 13 in the friction-disc 4, either set of openings being unequally spaced so that groups of springs, e.g. 9, 9a, oppose each other in maintaining initial equilibrium. As shown, there is a relative circumferential stagger between the pair of hub-openings 12 and their corresponding disc-openings 13, which stagger is in the opposite direction from that of the other pair 12<a>. The resulting deflection curve has two stages with a pause between them. The springs are retained at each side by circular wires 10 clamped at 11. The disc-member 4 has a cover-plate on the other side of the hub, secured to it by rivets 6, which pass through arcuate slots in the hub to limit the relative movement. Specification 419,410 is referred to.
GB3123134A 1934-01-29 1934-01-29 Improvements in clutches Expired GB434312A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB302434A GB419410A (en) 1934-01-29 1934-01-29 Improvements in clutches
GB3123134A GB434312A (en) 1934-01-29 1934-01-29 Improvements in clutches
FR768193D FR768193A (en) 1934-01-29 1934-02-06 Friction clutches improvements

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
GB434312A true GB434312A (en) 1935-08-29

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 After (1)

Application Number Title Priority Date Filing Date
GB302434A Expired GB419410A (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 (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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT713498A (en) * 1962-08-17
GB9610253D0 (en) * 1996-05-16 1996-07-24 Holset Engineering Co An isolating device

Cited By (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

Also Published As

Publication number Publication date
GB419410A (en) 1934-11-12
FR768193A (en) 1934-07-31

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