SE8702871D0 - HUBSTAPLER, SPECIAL INDUSTRIAL HUBSTAPLER, MY HUBMAST - Google Patents

HUBSTAPLER, SPECIAL INDUSTRIAL HUBSTAPLER, MY HUBMAST

Info

Publication number
SE8702871D0
SE8702871D0 SE8702871A SE8702871A SE8702871D0 SE 8702871 D0 SE8702871 D0 SE 8702871D0 SE 8702871 A SE8702871 A SE 8702871A SE 8702871 A SE8702871 A SE 8702871A SE 8702871 D0 SE8702871 D0 SE 8702871D0
Authority
SE
Sweden
Prior art keywords
hubstapler
carrier
speed
hubmast
period
Prior art date
Application number
SE8702871A
Other languages
Swedish (sv)
Other versions
SE8702871L (en
SE461271B (en
Inventor
H R Wrede
Original Assignee
Jungheinrich Kg
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 Jungheinrich Kg filed Critical Jungheinrich Kg
Publication of SE8702871D0 publication Critical patent/SE8702871D0/en
Publication of SE8702871L publication Critical patent/SE8702871L/en
Publication of SE461271B publication Critical patent/SE461271B/en

Links

Classifications

    • 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
    • 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
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/24—Electrical devices or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Control Of Position Or Direction (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control And Safety Of Cranes (AREA)
  • Earth Drilling (AREA)

Abstract

A lift truck has a carrier which is driven up a mast to a selected location at a speed which is lowered to a creep level before the selected location is reached; the instantaneous position of the carrier being signalled to enable the speed thereof to be determined and inputted to the control means for the carrier drive. Fig. 5 shows a velocity profile in which the carrier, when unloaded, travels at a velocity vo and is decelerated for a period tr to the creep speed vs. When the carrier's loaded, its speed is reduced, as shown to a value measured to be vx, and the period of deceleration is reduced accordingly. <IMAGE>
SE8702871A 1986-08-27 1987-07-15 LIFT PACKING VEHICLE, IN PARTICULAR INDUSTRIAL LIFT PACKING VEHICLE, WITH LIFT MAST SE461271B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629089 DE3629089C3 (en) 1986-08-27 1986-08-27 Forklifts, especially industrial forklifts, with mast

Publications (3)

Publication Number Publication Date
SE8702871D0 true SE8702871D0 (en) 1987-07-15
SE8702871L SE8702871L (en) 1988-02-28
SE461271B SE461271B (en) 1990-01-29

Family

ID=6308268

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702871A SE461271B (en) 1986-08-27 1987-07-15 LIFT PACKING VEHICLE, IN PARTICULAR INDUSTRIAL LIFT PACKING VEHICLE, WITH LIFT MAST

Country Status (4)

Country Link
DE (1) DE3629089C3 (en)
FR (1) FR2603271B1 (en)
GB (1) GB2196447B (en)
SE (1) SE461271B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1239092B (en) * 1990-01-24 1993-09-21 Zapi S P A SPEED VARIATOR DEVICE IN FORKLIFT TRUCK.
JPH0761788A (en) * 1993-08-25 1995-03-07 Shinko Electric Co Ltd Cargo handling control device
US7344000B2 (en) 2004-09-23 2008-03-18 Crown Equipment Corporation Electronically controlled valve for a materials handling vehicle
FI20065637A0 (en) * 2006-10-04 2006-10-04 Jyri Vaherto A method for controlling the forking means of the truck, as well as a corresponding system and control apparatus
EP2123594A1 (en) * 2008-05-23 2009-11-25 BT Products AB Industrial lift truck with speed control
DE102010048662A1 (en) * 2010-10-07 2012-04-12 Jungheinrich Aktiengesellschaft Truck with a height-adjustable load carrier
EP2894123B1 (en) 2011-02-16 2018-11-28 Crown Equipment Corporation Materials handling vehicle having control structure to monitor a pressure of hydraulic fluid
DE102011018520B4 (en) * 2011-03-17 2023-06-15 Jungheinrich Aktiengesellschaft Procedure for approaching a storage location with an industrial truck
DE102011016542A1 (en) * 2011-04-08 2012-10-11 Jungheinrich Aktiengesellschaft Industrial truck, in particular reach truck with a mast

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114617C2 (en) * 1971-03-26 1976-04-29 Albert Irion Nachfolger, 7000 Stuttgart Control unit for a lift truck with a load carriage that can be moved up and down on a lift mast
HU170917B (en) * 1974-06-19 1977-09-28 Villamos Berendezes Es Keszule Circuit arrangement of automatic transporter for making prescribed changes in speed
DE2709640A1 (en) * 1977-03-05 1978-09-07 Meyer Kg Maschbau Hans Forklift height preselection equipment - has punched tape passing round star wheel driving proportional signal emitter
US4157467A (en) * 1978-03-17 1979-06-05 Crown Controls Corporation Sequential control system for a lift truck
US4161236A (en) * 1978-06-01 1979-07-17 Westinghouse Electric Corp. Elevator system
GB2095861B (en) * 1981-03-31 1985-01-03 Toyoda Automatic Loom Works Fork lift control system
GB2099184B (en) * 1981-03-31 1985-06-05 Toyoda Automatic Loom Works Forklift control system
DE3140795C2 (en) * 1981-10-14 1985-03-21 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Height measuring device for stacking devices
DE3210951A1 (en) * 1982-03-25 1983-10-13 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Stacker vehicle with lift frame
US4586331A (en) * 1983-05-26 1986-05-06 Caterpillar Industrial Inc. Automatic hydraulic speed control

Also Published As

Publication number Publication date
DE3629089C3 (en) 1996-04-25
DE3629089C2 (en) 1991-10-31
GB8718638D0 (en) 1987-09-09
FR2603271B1 (en) 1990-09-21
SE8702871L (en) 1988-02-28
SE461271B (en) 1990-01-29
FR2603271A1 (en) 1988-03-04
DE3629089A1 (en) 1988-03-10
GB2196447A (en) 1988-04-27
GB2196447B (en) 1991-05-01

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