GB2127180B - Power assistance device - Google Patents

Power assistance device

Info

Publication number: GB2127180B
Authority: GB; United Kingdom
Prior art keywords: assistance device; power assistance; power; assistance
Prior art date: 1982-09-16
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

GB8324728A

Other versions

GB2127180A (en

GB8324728D0 (en

Inventor

James Frederick Hemens

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.)

Teleflex Morse Ltd

Original Assignee

Teleflex Morse Ltd

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.)

1982-09-16

Filing date

1983-09-15

Publication date

1986-01-22

1983-09-15 Application filed by Teleflex Morse Ltd filed Critical Teleflex Morse Ltd

1983-09-15 Priority to GB8324728A priority Critical patent/GB2127180B/en

1983-10-19 Publication of GB8324728D0 publication Critical patent/GB8324728D0/en

1984-04-04 Publication of GB2127180A publication Critical patent/GB2127180A/en

1986-01-22 Application granted granted Critical

1986-01-22 Publication of GB2127180B publication Critical patent/GB2127180B/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means 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
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Gear-Shifting Mechanisms (AREA)

GB8324728A 1982-09-16 1983-09-15 Power assistance device Expired GB2127180B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8324728A GB2127180B (en)	1982-09-16	1983-09-15	Power assistance device

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8226439		1982-09-16
GB8324728A GB2127180B (en)	1982-09-16	1983-09-15	Power assistance device

Publications (3)

Publication Number	Publication Date
GB8324728D0 GB8324728D0 (en)	1983-10-19
GB2127180A GB2127180A (en)	1984-04-04
GB2127180B true GB2127180B (en)	1986-01-22

Family

ID=26283852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8324728A Expired GB2127180B (en)	1982-09-16	1983-09-15	Power assistance device

Country Status (1)

Country	Link
GB (1)	GB2127180B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2631289B1 (en) *	1988-05-10	1991-07-19	Renault Vehicules Ind	ASSISTED GEARBOX CONTROL DEVICE
IT1266878B1 (en) *	1994-07-15	1997-01-21	Fiat Auto Spa	SERVO-ASSISTED GEARBOX CONTROL FOR A CAR VEHICLE.
DE69601285T2 (en) *	1995-06-26	1999-06-17	Automobiles Citroen, Neuilly-Sur-Seine	Vehicle gearshift lever with force transducer
DE19826861C1 (en) *	1998-06-17	1999-07-22	Getrag Getriebe Zahnrad	Control of a manually-operated automatically-shifted vehicular gearbox
US6553859B2 (en)	2001-03-06	2003-04-29	Mando Corporation	Power shift device of transmission for vehicle
SE528347C2 (en) *	2004-06-04	2006-10-24	Kongsberg Automotive Asa	System to ensure that the total force acting on a switching mechanism does not exceed a predetermined value
DE102007015149A1 (en) *	2007-03-23	2008-09-25	Festo Ag & Co. Kg	Switching force assistance device for use in manual gear box, has control valve provided outside servo housing, where valve components are coupled with drive member by coupling member that leads from servo housing
DE502007005356D1 (en) *	2007-08-07	2010-11-25	Hoerbiger & Co	Switching power-assist device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB591267A (en) *	1943-10-05	1947-08-13	Arthur Thomas	Improvements in or relating to cam generating apparatus
US2346820A (en) *	1933-11-08	1944-04-18	Bendix Westinghouse Automotive	Power gear shifting mechanism
GB389775A (en) *	1934-01-03	1933-03-23	Stanley Howard Edge	Improvements in or relating to servo operating mechanism for change speed gearing
GB553440A (en) *	1941-10-20	1943-05-21	Dewandre Co Ltd C	Improvements in or relating to hydraulic control mechanism
GB638100A (en) *	1947-10-03	1950-05-31	Cosby Donald Philipps Smallpei	Fluid-pressure servo-mechanism
GB1436272A (en) *	1974-01-08	1976-05-19	Lamborghini Oleodinamica	Hydraulic control apparatus
JPS5689491A (en) *	1979-12-14	1981-07-20	Kobe Steel Ltd	Master slave device

1983
- 1983-09-15 GB GB8324728A patent/GB2127180B/en not_active Expired

Also Published As

Publication number	Publication date
GB2127180A (en)	1984-04-04
GB8324728D0 (en)	1983-10-19

Publication	Publication Date	Title
GB2123287B (en)	1986-03-05	Depilaton device
DE3374748D1 (en)	1988-01-07	Program-selecting device
GB2113098B (en)	1985-04-17	Pericardiac circulatory assistance device
GB8309919D0 (en)	1983-05-18	Auto-unscrewing device
DE3366797D1 (en)	1986-11-13	Secret-speech device
GB8317602D0 (en)	1983-08-03	Boring-injection device
GB2117974B (en)	1986-01-08	Power switching device
GB2125187B (en)	1986-02-26	Tracking-servo device
GB2132485B (en)	1986-08-06	Electrotherapeutical device
EP0155707A3 (en)	1987-01-21	Power schwitchgear device
GB2130470B (en)	1986-01-02	Ear-protection device
GB8404354D0 (en)	1984-03-21	Power unit
DE3374801D1 (en)	1988-01-14	Power assistance device
GB8325889D0 (en)	1983-11-02	Variable power projecting device
GB2127180B (en)	1986-01-22	Power assistance device
GB2146932B (en)	1986-10-22	Power turning device
GB8302682D0 (en)	1983-03-02	Power steering device
GB8306345D0 (en)	1983-04-13	Power converter apparatus
JPS57191913A (en)	1982-11-25	Power switching device
GB8328261D0 (en)	1983-11-23	Steering device
GB2133619B (en)	1986-08-20	Semiconductor power device
GB2083421B (en)	1984-07-04	Power steering devices
GB2122150B (en)	1986-05-08	Power steering device
GB8314781D0 (en)	1983-07-06	Warp-assembling device
DE3360792D1 (en)	1985-10-17	Dosing-feeding device

Legal Events

Date	Code	Title	Description
2003-05-07	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020915