FR2330580B1 - - Google Patents

Info

Publication number
FR2330580B1
FR2330580B1 FR7633561A FR7633561A FR2330580B1 FR 2330580 B1 FR2330580 B1 FR 2330580B1 FR 7633561 A FR7633561 A FR 7633561A FR 7633561 A FR7633561 A FR 7633561A FR 2330580 B1 FR2330580 B1 FR 2330580B1
Authority
FR
France
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
FR7633561A
Other languages
French (fr)
Other versions
FR2330580A1 (fr
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.)
Portec Inc
Original Assignee
Portec Inc
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 US05/629,492 external-priority patent/US4083422A/en
Priority claimed from US05/629,491 external-priority patent/US4040500A/en
Priority claimed from US05/644,549 external-priority patent/US4043418A/en
Application filed by Portec Inc filed Critical Portec Inc
Publication of FR2330580A1 publication Critical patent/FR2330580A1/fr
Application granted granted Critical
Publication of FR2330580B1 publication Critical patent/FR2330580B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/28—Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted non-mechanical, e.g. following a line or other known markers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
FR7633561A 1975-11-06 1976-11-05 Vehicule a guidage automatique Granted FR2330580A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/629,492 US4083422A (en) 1975-11-06 1975-11-06 Bolt-on guidance system for lift truck
US05/629,491 US4040500A (en) 1975-11-06 1975-11-06 Guidance system for lift truck
US05/644,549 US4043418A (en) 1975-11-06 1975-12-29 Reverse direction guidance system for lift truck

Publications (2)

Publication Number Publication Date
FR2330580A1 FR2330580A1 (fr) 1977-06-03
FR2330580B1 true FR2330580B1 (https=) 1984-01-13

Family

ID=27417475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633561A Granted FR2330580A1 (fr) 1975-11-06 1976-11-05 Vehicule a guidage automatique

Country Status (2)

Country Link
AU (1) AU513933B2 (https=)
FR (1) FR2330580A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645980B1 (fr) * 1989-04-14 1996-05-31 Alsthom Gec Dispositif de guidage de vehicules sur une voie non materialisee

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029890A (en) * 1958-08-25 1962-04-17 Gen Motors Corp Vehicle skid control
US3322225A (en) * 1965-02-05 1967-05-30 Webb Co Jervis B Forward and reverse guidance control for vehicles
DE2338889C2 (de) * 1973-08-01 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Lenken eines Fahrzeuges
FR2334587A1 (fr) * 1975-12-08 1977-07-08 Kottgen Kg Dispositif de manutention a guidage automatique

Also Published As

Publication number Publication date
AU2887977A (en) 1979-03-22
FR2330580A1 (fr) 1977-06-03
AU513933B2 (en) 1981-01-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse