FR2461860A1 - Dispositif de securite pour la commande d'un appareil a transmission hydrostatique - Google Patents

Dispositif de securite pour la commande d'un appareil a transmission hydrostatique Download PDF

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Publication number
FR2461860A1
FR2461860A1 FR7918783A FR7918783A FR2461860A1 FR 2461860 A1 FR2461860 A1 FR 2461860A1 FR 7918783 A FR7918783 A FR 7918783A FR 7918783 A FR7918783 A FR 7918783A FR 2461860 A1 FR2461860 A1 FR 2461860A1
Authority
FR
France
Prior art keywords
pump
lever
control
control shaft
reverse
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
FR7918783A
Other languages
English (en)
French (fr)
Other versions
FR2461860B1 (Direct
Inventor
Andre Girard
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.)
GIRARD SELECTEUR
Original Assignee
GIRARD SELECTEUR
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
Application filed by GIRARD SELECTEUR filed Critical GIRARD SELECTEUR
Priority to FR7918783A priority Critical patent/FR2461860A1/fr
Publication of FR2461860A1 publication Critical patent/FR2461860A1/fr
Application granted granted Critical
Publication of FR2461860B1 publication Critical patent/FR2461860B1/fr
Granted legal-status Critical Current

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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/439—Control of the neutral position, e.g. by zero tilt rotation holding means
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/16—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G11/00—Manually-actuated control mechanisms provided with two or more controlling members co-operating with one single controlled member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
FR7918783A 1979-07-20 1979-07-20 Dispositif de securite pour la commande d'un appareil a transmission hydrostatique Granted FR2461860A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7918783A FR2461860A1 (fr) 1979-07-20 1979-07-20 Dispositif de securite pour la commande d'un appareil a transmission hydrostatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7918783A FR2461860A1 (fr) 1979-07-20 1979-07-20 Dispositif de securite pour la commande d'un appareil a transmission hydrostatique

Publications (2)

Publication Number Publication Date
FR2461860A1 true FR2461860A1 (fr) 1981-02-06
FR2461860B1 FR2461860B1 (Direct) 1982-10-01

Family

ID=9228103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918783A Granted FR2461860A1 (fr) 1979-07-20 1979-07-20 Dispositif de securite pour la commande d'un appareil a transmission hydrostatique

Country Status (1)

Country Link
FR (1) FR2461860A1 (Direct)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894379A (en) * 1961-02-09 1962-04-18 John Franklin Morse Interlocking mechanism for single lever and auxiliary lever boat engine control
US3316773A (en) * 1964-02-14 1967-05-02 Int Harvester Co Reversible pump control linkage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894379A (en) * 1961-02-09 1962-04-18 John Franklin Morse Interlocking mechanism for single lever and auxiliary lever boat engine control
US3316773A (en) * 1964-02-14 1967-05-02 Int Harvester Co Reversible pump control linkage

Also Published As

Publication number Publication date
FR2461860B1 (Direct) 1982-10-01

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