GB1006968A - Automatic clutch controlling apparatus principally for automobiles - Google Patents
Automatic clutch controlling apparatus principally for automobilesInfo
- Publication number
- GB1006968A GB1006968A GB35498/64A GB3549864A GB1006968A GB 1006968 A GB1006968 A GB 1006968A GB 35498/64 A GB35498/64 A GB 35498/64A GB 3549864 A GB3549864 A GB 3549864A GB 1006968 A GB1006968 A GB 1006968A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch
- diaphragm
- valve
- control valve
- lever
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
-
- 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
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- 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
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- 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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
-
- 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
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- 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
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/068—Control by electric or electronic means, e.g. of fluid pressure using signals from a manually actuated gearshift linkage
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/04—Control by fluid pressure providing power assistance
- F16D2048/045—Vacuum boosters therefor
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/102—Actuator
- F16D2500/1026—Hydraulic
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/102—Actuator
- F16D2500/1028—Pneumatic
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/108—Gear
- F16D2500/1088—CVT
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/31—Signal inputs from the vehicle
- F16D2500/3101—Detection of a brake actuation by a sensor on the brake
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/31406—Signal inputs from the user input from pedals
- F16D2500/3144—Accelerator pedal position
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/314—Signal inputs from the user
- F16D2500/3146—Signal inputs from the user input from levers
- F16D2500/31466—Gear lever
-
- 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
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/7041—Position
- F16D2500/70414—Quick displacement to clutch touch point
Abstract
1,006,968. Clutch control. DAIKIN SEISAKUSHO KABUSHIKI KAISHA. Aug. 31, 1964 [Dec. 19, 1963; March 25, 1964], No. 35498/64. Heading F2L. A vehicle clutch operating system includes a vacuum servomotor 1 connected by a pipeline 69 to the engine manifold M, and an associated follow-up control valve 2 connected to the carburettor Venturi C so as to be responsive to engine speed. As shown the servomotor has a central diaphragm 11 forming chambers 12, 13 and connected on one side to a plunger 16 operating the piston 4 of an hydraulic actuator connected by a line 6 to an actuator 7, 9 operating the clutch release levers 10. The opposite side of diaphragm 11 carries an open-ended tube 18 with a vent 20, the open-end co-operating with the control valve member 34 which is connected by a rod 32 to a second diaphragm 27, one side of which is vented to atmosphere through a port 31 while the other side is connected to the carburettor C by a line 83. The system includes a suction chamber 67 with an associated check valve 68 and a main valve 46 incorporating an air suction valve 72, together with a free path valve 58 and check valve 82. The electrical circuit includes a switch 43 which is closed by the driver gripping the gear change lever 42, and a second switch 54 which is closed when the gear lever is positioned in the low speed or reverse, and is opened when the lever is in the high speed range. Operation.-With the engine turned off the servomotor 1 and control valve 2 are positioned as shown with the clutch fully engaged. If the engine is started servo-chamber 13 is connected to suction chamber 67 and diaphragm 11 moves to the left to disengage the clutch. At the same time diaphragm 27 is also moved to the left by a loading spring 37. Operation of gear lever 42 causes the admission of air to servo-chamber 12 to move diaphragm 11 to the left, but upon completion of gear shift and release of lever 42 air passes to chamber 13 to centre diaphragm 11 and cause the open end of tube 18 to engage control valve element 34. Operation of the accelerator pedal results in a pressure drop in the carburettor C so that diaphragm 27 moves to the right against the force of spring 37 through a distance proportional to the pressure drop, the servo-diaphragm 11 moving in the same direction to engage the clutch. The follow-up control period may be varied by adjusting a screw connection between the servomotor 1 and the control valve 2, and the rate of clutch engagement may be varied by adjusting the setting of spring 37. If the driver moves lever 42 for an up-shift the pressures in servo-chambers 12, 13 are first balanced and then diaphragm 27 and valve member 34 are moved to the right for rapid release and re-engagement of the clutch. The following optional features are also described: (a) A rapid starting device fitted between the engine manifold M and valve 58, Fig. 4 (not shown. (b) A compensating valve fitted between the accelerator pedal and control valve 2 to reduce the time lag in clutch operation through slow operation of the accelerator pedal, Fig. 5 (not shown). (c) A variable throttle valve, operated automatically or manually, to modify the effect of reduced pressure in the carburettor Venturi on the control valve 2, Figs. 6-8 (not shown). (d) A valve fitted between the carburettor and control valve 2 for cold-weather starting, Fig. 9 (not shown). (e) An emergency switch fitted in the electric circuit to prevent clutch disengagement if the belt driving the dynamo and cooling fan breaks, Fig. 10 (not shown). (f) A relay to ensure clutch disengagement upon rapid brake application, Fig. 11 (not shown).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6866563 | 1963-12-19 | ||
JP1657664 | 1964-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1006968A true GB1006968A (en) | 1965-10-06 |
Family
ID=26352940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35498/64A Expired GB1006968A (en) | 1963-12-19 | 1964-08-31 | Automatic clutch controlling apparatus principally for automobiles |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1455513B1 (en) |
GB (1) | GB1006968A (en) |
NL (1) | NL143855B (en) |
SE (1) | SE322993B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3931812B2 (en) * | 2003-01-10 | 2007-06-20 | トヨタ自動車株式会社 | Control device for automatic clutch mechanism |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2344399A (en) * | 1941-10-04 | 1944-03-14 | Bendix Westinghouse Automotive | Clutch control mechanism |
US2707541A (en) * | 1948-09-30 | 1955-05-03 | Bendix Aviat Corp | Clutch control mechanism |
DE1137323B (en) * | 1952-10-22 | 1962-09-27 | Borg Warner | Automatic clutch for motor vehicles |
US2893526A (en) * | 1952-10-22 | 1959-07-07 | Borg Warner | Automatic clutch control |
DE1118022B (en) * | 1956-02-17 | 1961-11-23 | Fichtel & Sachs Ag | Device for controlling the engagement process in clutches operated by auxiliary power, especially for motor vehicles |
DE1120286B (en) * | 1956-06-26 | 1961-12-21 | Johann Edelblut | Automatic coupling device, especially for motor vehicles |
DE1125777B (en) * | 1957-06-01 | 1962-03-15 | Johann Edelblut | Automatic coupling device, especially for motor vehicles |
FR1185251A (en) * | 1957-10-28 | 1959-07-31 | Ferodo Sa | Improvements to automatic centrifugal clutches |
FR74272E (en) * | 1958-10-14 | 1960-11-07 | Ferodo Sa | Improvements to automatic centrifugal clutches |
DE1161151B (en) * | 1959-12-11 | 1964-01-09 | Johann Edelblut | Device for regulating the engagement and disengagement of an auxiliary actuated starting and switching clutch for motor vehicles |
FR1276209A (en) * | 1960-12-14 | 1961-11-17 | Automotive Prod Co Ltd | Control system for clutches |
FR1313849A (en) * | 1961-11-08 | 1963-01-04 | Borg Warner | Automatic clutch control, especially for automobiles |
-
1964
- 1964-08-31 GB GB35498/64A patent/GB1006968A/en not_active Expired
- 1964-09-01 DE DE19641455513 patent/DE1455513B1/en not_active Withdrawn
- 1964-12-15 NL NL646414591A patent/NL143855B/en unknown
- 1964-12-18 SE SE15379/64A patent/SE322993B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6414591A (en) | 1965-06-21 |
DE1455513B1 (en) | 1971-12-16 |
SE322993B (en) | 1970-04-20 |
NL143855B (en) | 1974-11-15 |
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