FR2449924A1 - Levier de commande, notamment pour engins de travaux publics - Google Patents
Levier de commande, notamment pour engins de travaux publicsInfo
- Publication number
- FR2449924A1 FR2449924A1 FR7904381A FR7904381A FR2449924A1 FR 2449924 A1 FR2449924 A1 FR 2449924A1 FR 7904381 A FR7904381 A FR 7904381A FR 7904381 A FR7904381 A FR 7904381A FR 2449924 A1 FR2449924 A1 FR 2449924A1
- Authority
- FR
- France
- Prior art keywords
- lever
- public works
- control lever
- rod assembly
- press button
- 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
Links
Classifications
-
- 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
- G05G5/005—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for preventing unintentional use of a control mechanism
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/04—Ratio selector apparatus
- F16H59/042—Ratio selector apparatus comprising a final actuating mechanism
-
- 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
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
- F16H2059/0269—Ball joints or spherical bearings for supporting the lever
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Control Devices (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
LEVIER DE COMMANDE POUR ENGINS DE TRAVAUX PUBLICS OU AUTRES. SELON LA PRESENTE INVENTION, LE LEVIER 8 EST CREUX ET RENFERME UNE TIGE DE COMMANDE 10 AGISSANT SUR UN POUSSOIR 12 SUSCEPTIBLE DE CHASSER LE PISTON A TETE CONIQUE 16 HORS DU CYLINDRE 14 DE PIVOTEMENT, CE QUI LIBERE CELUI-CI ET PERMET DE PLIER LE LEVIER. APPLICATION : AUGMENTATION DU CONFORT DU CONDUCTEUR ET PREVENTION DES ACCIDENTS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904381A FR2449924A1 (fr) | 1979-02-21 | 1979-02-21 | Levier de commande, notamment pour engins de travaux publics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7904381A FR2449924A1 (fr) | 1979-02-21 | 1979-02-21 | Levier de commande, notamment pour engins de travaux publics |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2449924A1 true FR2449924A1 (fr) | 1980-09-19 |
FR2449924B3 FR2449924B3 (fr) | 1981-11-06 |
Family
ID=9222249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7904381A Granted FR2449924A1 (fr) | 1979-02-21 | 1979-02-21 | Levier de commande, notamment pour engins de travaux publics |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2449924A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525000A1 (fr) * | 1982-04-07 | 1983-10-14 | Aerospatiale | Manche de commande debrayable pour copilote d'aeronef |
EP0213345A1 (fr) * | 1985-09-06 | 1987-03-11 | Rammax Maschinenbau GmbH | Dispositif de commande manuelle pour des engins mobiles de damage |
FR2606482A1 (fr) * | 1986-11-07 | 1988-05-13 | Renault Vehicules Ind | Dispositif de commande manuelle de boite de vitesses mecanique |
EP0378903A1 (fr) * | 1988-12-20 | 1990-07-25 | Kabushiki Kaisha Kobe Seiko Sho | Levier de commande pour un engin de terrassement |
EP1808738A1 (fr) * | 2006-01-12 | 2007-07-18 | PENNY & GILES CONTROLS LIMITED | Manipulateur de commande avec des moyens de verrouillage dans la position centrale |
CN106763710A (zh) * | 2016-12-20 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | 一种变速换挡器总成 |
CN109491448A (zh) * | 2018-11-01 | 2019-03-19 | 王策勋 | 电气自动化控制台 |
EP3670762A1 (fr) * | 2018-12-20 | 2020-06-24 | Kubota Corporation | Mécanisme de fonctionnement d'un véhicule de travail |
-
1979
- 1979-02-21 FR FR7904381A patent/FR2449924A1/fr active Granted
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2525000A1 (fr) * | 1982-04-07 | 1983-10-14 | Aerospatiale | Manche de commande debrayable pour copilote d'aeronef |
EP0091848A1 (fr) * | 1982-04-07 | 1983-10-19 | AEROSPATIALE Société Nationale Industrielle | Manche de commande débrayable pour copilote d'aéronef |
EP0213345A1 (fr) * | 1985-09-06 | 1987-03-11 | Rammax Maschinenbau GmbH | Dispositif de commande manuelle pour des engins mobiles de damage |
FR2606482A1 (fr) * | 1986-11-07 | 1988-05-13 | Renault Vehicules Ind | Dispositif de commande manuelle de boite de vitesses mecanique |
EP0272167A2 (fr) * | 1986-11-07 | 1988-06-22 | RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: | Dispositif de commande manuelle de boîte de vitesses mécanique |
EP0272167A3 (en) * | 1986-11-07 | 1988-07-06 | Renault Vehicules Industriels Societe Anonyme Dite: | Manual control device for a mechanical gear box |
US4873883A (en) * | 1986-11-07 | 1989-10-17 | Renault Vehicules Industriels | Mechanical transmission manual control device |
EP0378903A1 (fr) * | 1988-12-20 | 1990-07-25 | Kabushiki Kaisha Kobe Seiko Sho | Levier de commande pour un engin de terrassement |
US4981047A (en) * | 1988-12-20 | 1991-01-01 | Kabushiki Kaisha Kobe Seiko Sho | Control unit for a construction machine |
EP1808738A1 (fr) * | 2006-01-12 | 2007-07-18 | PENNY & GILES CONTROLS LIMITED | Manipulateur de commande avec des moyens de verrouillage dans la position centrale |
CN106763710A (zh) * | 2016-12-20 | 2017-05-31 | 安徽江淮汽车集团股份有限公司 | 一种变速换挡器总成 |
CN109491448A (zh) * | 2018-11-01 | 2019-03-19 | 王策勋 | 电气自动化控制台 |
EP3670762A1 (fr) * | 2018-12-20 | 2020-06-24 | Kubota Corporation | Mécanisme de fonctionnement d'un véhicule de travail |
US11447194B2 (en) | 2018-12-20 | 2022-09-20 | Kubota Corporation | Operating mechanism of work vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2449924B3 (fr) | 1981-11-06 |
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