GB800810A - An improved power take off mechanism for motor vehicles - Google Patents
An improved power take off mechanism for motor vehiclesInfo
- Publication number
- GB800810A GB800810A GB33242/54A GB3324254A GB800810A GB 800810 A GB800810 A GB 800810A GB 33242/54 A GB33242/54 A GB 33242/54A GB 3324254 A GB3324254 A GB 3324254A GB 800810 A GB800810 A GB 800810A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- clutch
- brake
- movement
- power take
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
800,810. Vehicle power take-off mechanisms. BROWN TRACTORS (ENGINEERING), Ltd., D. Feb. 17, 1956 [Nov. 17, 1954], No. 33242/54. Class 79(2) [Also in Groups XXIV and XXXIV] In a vehicle power take-off device in which drive is transmitted from the vehicle engine through an input shaft d, an axiallyengageable friction clutch and a coaxial second shaft f to a splined output shaft (not shown) independently of the main transmission clutch, disengagement of the clutch causes automatic application of a friction brake to the second shaft, axial movement of a rotatable part o of the brake bringing the shaft f to rest. As shown a sleeve a mounted in bearings b in a casing c is driven by the shaft d from the engine (not shown). The sleeve a is connected to the shaft f by the clutch comprising an annular toothed member a<SP>1</SP>, plates a<SP>3</SP>, e having teeth meshing with the member a<SP>1</SP> and a member e<SP>2</SP> respectively, the member e<SP>2</SP> having a splined connection f to the shaft f and a nut n urging the member e<SP>2</SP> against a shoulder m on the shaft f. Slidable on the shaft f is a pressure plate g connected to the member e<SP>2</SP> by rods h<SP>1</SP> and springs h whereby the clutch is engaged. The clutch is disengaged by movement of a yoke i connected by pins i<SP>1</SP> to a collar j mounted by a bearing j<SP>1</SP> on a sleeve extension g<SP>1</SP> of the pressure plate g, movement of the yoke i causing axial movement of the plate g to permit disconnection between the plates a<SP>3</SP>, e. Such movement causes compression of the springs h which axially moves the member e<SP>2</SP> and shaft f whereby the rotatable brake part o formed as a flat disc on the shaft f engages a disc p of sintered bronze carried by a cover plate g on the casing c to brake the shaft f on clutch disengagement. The shaft f is connected by spur gearing k to the splined output shaft. The discs o, p may be modified by (1) causing the disc o to bear directly on the cover plate, (2) by replacement by a conical type axially engageable brake. The clutch may be of the conical type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33242/54A GB800810A (en) | 1954-11-17 | 1954-11-17 | An improved power take off mechanism for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB33242/54A GB800810A (en) | 1954-11-17 | 1954-11-17 | An improved power take off mechanism for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB800810A true GB800810A (en) | 1958-09-03 |
Family
ID=10350382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33242/54A Expired GB800810A (en) | 1954-11-17 | 1954-11-17 | An improved power take off mechanism for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB800810A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2924939A1 (en) * | 1979-06-21 | 1981-01-22 | Zahnradfabrik Friedrichshafen | PTO, ESPECIALLY PTO DRIVE |
| CN114110041A (en) * | 2021-11-01 | 2022-03-01 | 常州工学院 | Mechanical clutch device capable of rapidly switching power |
-
1954
- 1954-11-17 GB GB33242/54A patent/GB800810A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2924939A1 (en) * | 1979-06-21 | 1981-01-22 | Zahnradfabrik Friedrichshafen | PTO, ESPECIALLY PTO DRIVE |
| CN114110041A (en) * | 2021-11-01 | 2022-03-01 | 常州工学院 | Mechanical clutch device capable of rapidly switching power |
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