GB1474964A - Driven plates for friction clutches - Google Patents
Driven plates for friction clutchesInfo
- Publication number
- GB1474964A GB1474964A GB3404574A GB3404574A GB1474964A GB 1474964 A GB1474964 A GB 1474964A GB 3404574 A GB3404574 A GB 3404574A GB 3404574 A GB3404574 A GB 3404574A GB 1474964 A GB1474964 A GB 1474964A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windows
- flexing
- stiffness
- plate
- friction
- 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
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
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their supports
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1474964 Friction clutch plates AUTOMOTIVE PRODUCTS Ltd 29 July 1975 [1 Aug 1974] 34045/74 Heading F2U A driven plate for a friction clutch comprises an annular disc 11 of resiliently deformable material having an outer portion 12 to carry friction facings 14, an inner portion 15 foi connection to a shaft and an intermediate portion formed with windows 17, 19 to allow flexing under torsional loading of the plate, at least some of the windows (19) having opposite peripheral portions which contact one with the other during flexing to increase the resistance to further flexing. The disc 11 may be made of glass filled nylon and riveted to spring steel segments 13, the hub portion 16 being made of metal if desired. Over a first range of torsional deflection the slots 19 assist the flexing. Under large deflections the slots 19 close up and one side of each slot slides over the other to give friction damping and a higher torsional stiffness to the plate. The spokes 18 formed by the windows need not be straight, Figs. 3 to 11 (not shown), and opposite peripheral portions of windows after contact may slide over one another, be deflected to provide additional stiffness and come into abutment such as to provide further stiffness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3404574A GB1474964A (en) | 1975-07-29 | 1975-07-29 | Driven plates for friction clutches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3404574A GB1474964A (en) | 1975-07-29 | 1975-07-29 | Driven plates for friction clutches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1474964A true GB1474964A (en) | 1977-05-25 |
Family
ID=10360686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3404574A Expired GB1474964A (en) | 1975-07-29 | 1975-07-29 | Driven plates for friction clutches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1474964A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420056A1 (en) * | 1978-03-14 | 1979-10-12 | Renak Werke Veb | Automotive clutch plate L=shaped slots - have drive strips between arms and plate inner part and ring area joined by bent braces |
US4967893A (en) * | 1988-12-09 | 1990-11-06 | Borg-Warner Automotive Gmbh | Friction assembly |
-
1975
- 1975-07-29 GB GB3404574A patent/GB1474964A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420056A1 (en) * | 1978-03-14 | 1979-10-12 | Renak Werke Veb | Automotive clutch plate L=shaped slots - have drive strips between arms and plate inner part and ring area joined by bent braces |
US4967893A (en) * | 1988-12-09 | 1990-11-06 | Borg-Warner Automotive Gmbh | Friction assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |