FR2256317A2 - Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression - Google Patents

Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression

Info

Publication number
FR2256317A2
FR2256317A2 FR7411489A FR7411489A FR2256317A2 FR 2256317 A2 FR2256317 A2 FR 2256317A2 FR 7411489 A FR7411489 A FR 7411489A FR 7411489 A FR7411489 A FR 7411489A FR 2256317 A2 FR2256317 A2 FR 2256317A2
Authority
FR
France
Prior art keywords
spring
lever
engine
limit spring
spring compression
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.)
Granted
Application number
FR7411489A
Other languages
French (fr)
Other versions
FR2256317B2 (en
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.)
ALLARD RAYMOND FR
Original Assignee
ALLARD RAYMOND FR
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.)
Filing date
Publication date
Priority claimed from FR7400475A external-priority patent/FR2256316A2/en
Application filed by ALLARD RAYMOND FR filed Critical ALLARD RAYMOND FR
Priority to FR7411489A priority Critical patent/FR2256317A2/en
Priority to FR7416328A priority patent/FR2256318A2/en
Priority to FR7517961A priority patent/FR2291359A2/en
Publication of FR2256317A2 publication Critical patent/FR2256317A2/en
Application granted granted Critical
Publication of FR2256317B2 publication Critical patent/FR2256317B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • 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
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • 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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/06—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including fluid pressure actuated servomechanism in which the vehicle velocity affecting element is actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/04—Stops for limiting movement of members, e.g. adjustable stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The accelerator pedal is supported by a coil spring (2) which also keeps the throttle pedal (4) in the closed position. The spring is held in position by a washer (5). The washer is held by a cable which joins it to a control lever. By moving the control lever, the position of the washer (5) may be predetermined. If it is required to reduce the rate of acceleration, then the spring is fully extended and the accelerator pedal comes into contact early with the spring so the resistance against movement takes effect early. By pre-compressing the spring the effect may be brought in later. Automatic drives may also have the device fitted.
FR7411489A 1973-11-16 1974-03-29 Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression Granted FR2256317A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7411489A FR2256317A2 (en) 1974-01-07 1974-03-29 Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression
FR7416328A FR2256318A2 (en) 1974-01-07 1974-05-10 I.C. engine acceleration restrictor method - uses elastic devices which increase resistance as throttle is opened
FR7517961A FR2291359A2 (en) 1973-11-16 1975-06-09 Vehicle accelerator pedal adjuster - has spring force varied by varying position of rod in housing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7400475A FR2256316A2 (en) 1974-01-07 1974-01-07 I.C. engine acceleration restrictor method - uses elastic devices which increase resistance as throttle is opened
FR7411489A FR2256317A2 (en) 1974-01-07 1974-03-29 Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression

Publications (2)

Publication Number Publication Date
FR2256317A2 true FR2256317A2 (en) 1975-07-25
FR2256317B2 FR2256317B2 (en) 1980-07-18

Family

ID=26218118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411489A Granted FR2256317A2 (en) 1973-11-16 1974-03-29 Accelerator control limiter for IC engine - has friction braked lever and cable controlling limit spring compression

Country Status (1)

Country Link
FR (1) FR2256317A2 (en)

Also Published As

Publication number Publication date
FR2256317B2 (en) 1980-07-18

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Legal Events

Date Code Title Description
TP Transmission of property