GB450749A - Improvements in disc differential gears - Google Patents
Improvements in disc differential gearsInfo
- Publication number
- GB450749A GB450749A GB35987/35A GB3598735A GB450749A GB 450749 A GB450749 A GB 450749A GB 35987/35 A GB35987/35 A GB 35987/35A GB 3598735 A GB3598735 A GB 3598735A GB 450749 A GB450749 A GB 450749A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- drum
- secured
- balls
- recesses
- 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
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
- F16H48/14—Differential gearings without gears having orbital motion with cams
- F16H48/142—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts
- F16H48/145—Differential gearings without gears having orbital motion with cams consisting of linked clutches using axially movable inter-engaging parts with friction clutching members
-
- 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
- F16D41/00—Freewheels or freewheel clutches
- F16D41/22—Freewheels or freewheel clutches with clutching ring or disc axially shifted as a result of lost motion between actuating members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
450,749. Differential gearing. LAVAUD, D. S. DE, 82, Rue de le Jonquiere, Paris. Dec. 30, 1935, No. 35987. Convention date, Jan. 4. [Class 80 (ii)] In a differential gear, a set of friction discs 25, 27 is arranged on each side of a central ring 19 secured to a driving drum 9, alternate discs of each set being splined in a loose drum 23 and on a hub 17 secured to the corresponding driven shaft 15, each set being arranged between an end flange of the drum 9 and a pressure plate 29 splined in the corresponding drum 23. Balls 43 engage between conical recesses 37 in the ring 19 and conical recesses 39 in the plates 29. Socket members 31 secured to one of the plates 29 and passing through elongated slots in the ring 19 slidably receive spring-loaded plungers 34 provided with conical ends engaging conical recesses 36 in the other plate 29, whereby limited angular movement between the two plates 29 is permitted against the action of the springs 33, which latter also lightly load the friction discs. During drive in either direction, the balls 43 coact with the recesses 37, 39 to apply pressure to the plates 29, while, on one of the driven shafts overrunning, the corresponding balls cause a reduction of the pressure and slipping occurs.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR450749X | 1935-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB450749A true GB450749A (en) | 1936-07-23 |
Family
ID=8900840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB35987/35A Expired GB450749A (en) | 1935-01-04 | 1935-12-30 | Improvements in disc differential gears |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB450749A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE963030C (en) * | 1953-08-13 | 1957-05-02 | Siemens Ag | Torque amplifier |
| CN118088591A (en) * | 2024-04-24 | 2024-05-28 | 川木自动门(常州)有限公司 | Safety clutch mechanism for door opener |
-
1935
- 1935-12-30 GB GB35987/35A patent/GB450749A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE963030C (en) * | 1953-08-13 | 1957-05-02 | Siemens Ag | Torque amplifier |
| CN118088591A (en) * | 2024-04-24 | 2024-05-28 | 川木自动门(常州)有限公司 | Safety clutch mechanism for door opener |
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