FR2377292A1 - Installation de securite pour vehicules industriels, tels que des chariots elevateurs - Google Patents
Installation de securite pour vehicules industriels, tels que des chariots elevateursInfo
- Publication number
- FR2377292A1 FR2377292A1 FR7800449A FR7800449A FR2377292A1 FR 2377292 A1 FR2377292 A1 FR 2377292A1 FR 7800449 A FR7800449 A FR 7800449A FR 7800449 A FR7800449 A FR 7800449A FR 2377292 A1 FR2377292 A1 FR 2377292A1
- Authority
- FR
- France
- Prior art keywords
- valve
- driver
- installation
- control
- industrial vehicles
- 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
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20012—Multiple controlled elements
- Y10T74/20018—Transmission control
- Y10T74/20055—Foot operated
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Mechanical Control Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
a. Installation de sécurité pour véhicules industriels, tels que des chariots élévateurs. b. Installation mixte de commande de reptation et de sécurité pour un véhicule industriel tel qu'un chariot élévateur comprend une soupape de commande de reptation normalement sollicitée vers une position de désactivation et des moyens pour relier sélectivement l'organe de commande de cette soupape pour être commandés par le conducteur, l'installation comportant un système qui en réponse à la présence du conducteur sur le siège du véhicule actionne le circuit de commande de telle sorte que la soupape de commande peut être reliée à l'organe de commande de la transmission, permettant ainsi au conducteur de commander cette dernière. L'installation intervient automatiquement lorsque le conducteur n'est pas assis sur le siège du véhicule pour séparer l'organe de commande de la soupape de reptation, permettant ainsi à la soupape d'être déplacée automatiquement à sa position de désactivation. c. Concerne la sécurité des véhicules industriels à transmissions hydrauliques en réalisant une sorte de dispositif de << l'homme mort >>.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/760,064 US4091889A (en) | 1977-01-17 | 1977-01-17 | Creeper - deadman |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377292A1 true FR2377292A1 (fr) | 1978-08-11 |
FR2377292B1 FR2377292B1 (fr) | 1984-05-11 |
Family
ID=25057986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800449A Granted FR2377292A1 (fr) | 1977-01-17 | 1978-01-09 | Installation de securite pour vehicules industriels, tels que des chariots elevateurs |
Country Status (6)
Country | Link |
---|---|
US (1) | US4091889A (fr) |
CA (1) | CA1076929A (fr) |
DE (1) | DE2800581A1 (fr) |
ES (1) | ES466068A1 (fr) |
FR (1) | FR2377292A1 (fr) |
GB (1) | GB1547727A (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4245715A (en) * | 1979-08-06 | 1981-01-20 | Litton Systems, Inc. | Automatic drive prevention |
US4542721A (en) * | 1984-04-04 | 1985-09-24 | Caterpillar Tractor Co. | Starting system/hydraulic system interlock |
US5551523A (en) * | 1994-02-18 | 1996-09-03 | Clark Equipment Company | Traction lock |
US5542493A (en) * | 1994-02-22 | 1996-08-06 | Clark Equipment Company | Hall effect sensor assembly |
US5577876A (en) * | 1994-02-22 | 1996-11-26 | Clark Equipment Company | Hydraulic interblock system |
US5425431A (en) * | 1994-02-18 | 1995-06-20 | Clark Equipment Company | Interlock control system for power machine |
USD406433S (en) * | 1997-04-25 | 1999-03-02 | United System, Inc. | Drop shoulder creeper with T-bar support |
USD406432S (en) * | 1997-04-25 | 1999-03-02 | United Systems, Inc. | Drop shoulder creeper with T-bar support |
USD406683S (en) * | 1997-09-29 | 1999-03-09 | United Auto System, Inc. | Oversized drop shoulder creeper with T-bar support |
US6189646B1 (en) | 1998-11-30 | 2001-02-20 | Clark Equipment Company | Traction lock/momentary override |
US6851495B2 (en) * | 2001-10-19 | 2005-02-08 | Deere & Co. | Speed control for utility vehicle operable from rearward-facing seat |
JP4209257B2 (ja) * | 2003-05-29 | 2009-01-14 | 三菱重工業株式会社 | 分散型コントローラとその動作方法、及び、分散型コントローラを備えるフォークリフト |
JP4227840B2 (ja) * | 2003-05-29 | 2009-02-18 | 三菱重工業株式会社 | 自走式産業機械の走行制御装置 |
JP2004352466A (ja) * | 2003-05-30 | 2004-12-16 | Mitsubishi Heavy Ind Ltd | 自走式産業機械の機械制御装置、及び、それの機械制御方法 |
EP2004918B1 (fr) * | 2006-03-30 | 2012-02-08 | The Charles Machine Works Inc | Système de commande à fonctions multiples pour machine de travaux |
US9182775B2 (en) * | 2009-10-13 | 2015-11-10 | David Gibson Perry | Foot-operated control assemblies and control methods for motorcycles |
EP3656932A4 (fr) * | 2017-12-27 | 2021-05-12 | Kubota Corporation | Équipement de travail et son procédé de production |
JP7281869B2 (ja) * | 2018-03-14 | 2023-05-26 | 株式会社小松製作所 | 作業車両 |
GB2579075B (en) * | 2018-11-19 | 2021-06-16 | Caterpillar Inc | Work machine with sensor enabled user control |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740947A (en) * | 1953-10-02 | 1956-04-03 | John W Davies | Safety method and means for automotive vehicles having automatic drives |
US2931454A (en) * | 1958-10-20 | 1960-04-05 | Allis Chalmers Mfg Co | Seat actuated clutch disengaging mechanism |
GB923856A (en) * | 1959-08-31 | 1963-04-18 | Hyster Co | Drive system for lift truck |
US3265150A (en) * | 1964-12-01 | 1966-08-09 | Allis Chalmers Mfg Co | Automatic return to neutral mechanism for vehicle transmission |
US3334488A (en) * | 1965-10-21 | 1967-08-08 | John A Lauck | Control system for hydraulic tractor attachments and the like |
US3376703A (en) * | 1966-02-14 | 1968-04-09 | Eaton Yale & Towne | Valving arrangement for hydrostatic transmission |
US3507350A (en) * | 1967-11-24 | 1970-04-21 | Allis Chalmers Mfg Co | Vehicle directional switch and seat switch interlock |
US3700062A (en) * | 1970-12-10 | 1972-10-24 | Allis Chalmers Mfg Co | Neutral device for internal combustion engine powered trucks |
FR2234491A1 (fr) * | 1973-06-25 | 1975-01-17 | Caterpillar Tractor Co | |
FR2354222A1 (fr) * | 1976-06-07 | 1978-01-06 | Caterpillar Tractor Co | Dispositif de mise hors d'action de la transmission hydraulique d'un vehicule commande par le siege du conducteur |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1288906A (en) * | 1918-04-20 | 1918-12-24 | George C Jensen | Automatically-operated locking mechanism for gear-shifting devices. |
US3005562A (en) * | 1959-10-29 | 1961-10-24 | Towmotor Corp | Hydraulic drive for lift truck |
US3451218A (en) * | 1967-09-01 | 1969-06-24 | Towmotor Corp | Compensator valve for hydrostatic transmission |
US3486335A (en) * | 1967-10-02 | 1969-12-30 | Towmotor Corp | Common valve plate hydrostatic transmission |
JPS5094633A (fr) * | 1973-12-24 | 1975-07-28 |
-
1977
- 1977-01-17 US US05/760,064 patent/US4091889A/en not_active Expired - Lifetime
- 1977-10-05 GB GB41397/77A patent/GB1547727A/en not_active Expired
- 1977-10-31 CA CA289,938A patent/CA1076929A/fr not_active Expired
-
1978
- 1978-01-07 DE DE19782800581 patent/DE2800581A1/de not_active Withdrawn
- 1978-01-09 FR FR7800449A patent/FR2377292A1/fr active Granted
- 1978-01-17 ES ES466068A patent/ES466068A1/es not_active Expired
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740947A (en) * | 1953-10-02 | 1956-04-03 | John W Davies | Safety method and means for automotive vehicles having automatic drives |
US2931454A (en) * | 1958-10-20 | 1960-04-05 | Allis Chalmers Mfg Co | Seat actuated clutch disengaging mechanism |
GB923856A (en) * | 1959-08-31 | 1963-04-18 | Hyster Co | Drive system for lift truck |
US3265150A (en) * | 1964-12-01 | 1966-08-09 | Allis Chalmers Mfg Co | Automatic return to neutral mechanism for vehicle transmission |
US3334488A (en) * | 1965-10-21 | 1967-08-08 | John A Lauck | Control system for hydraulic tractor attachments and the like |
US3376703A (en) * | 1966-02-14 | 1968-04-09 | Eaton Yale & Towne | Valving arrangement for hydrostatic transmission |
US3507350A (en) * | 1967-11-24 | 1970-04-21 | Allis Chalmers Mfg Co | Vehicle directional switch and seat switch interlock |
US3700062A (en) * | 1970-12-10 | 1972-10-24 | Allis Chalmers Mfg Co | Neutral device for internal combustion engine powered trucks |
FR2234491A1 (fr) * | 1973-06-25 | 1975-01-17 | Caterpillar Tractor Co | |
FR2354222A1 (fr) * | 1976-06-07 | 1978-01-06 | Caterpillar Tractor Co | Dispositif de mise hors d'action de la transmission hydraulique d'un vehicule commande par le siege du conducteur |
Also Published As
Publication number | Publication date |
---|---|
FR2377292B1 (fr) | 1984-05-11 |
CA1076929A (fr) | 1980-05-06 |
DE2800581A1 (de) | 1978-07-20 |
ES466068A1 (es) | 1978-10-01 |
US4091889A (en) | 1978-05-30 |
GB1547727A (en) | 1979-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |