EP1464612A3 - Lift truck with moveable mast - Google Patents

Lift truck with moveable mast Download PDF

Info

Publication number
EP1464612A3
EP1464612A3 EP04005060A EP04005060A EP1464612A3 EP 1464612 A3 EP1464612 A3 EP 1464612A3 EP 04005060 A EP04005060 A EP 04005060A EP 04005060 A EP04005060 A EP 04005060A EP 1464612 A3 EP1464612 A3 EP 1464612A3
Authority
EP
European Patent Office
Prior art keywords
seat
bottom plate
electric motor
driver
longitudinal axis
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
EP04005060A
Other languages
German (de)
French (fr)
Other versions
EP1464612B1 (en
EP1464612A2 (en
Inventor
Nils Körte
Volkmar Schlüter
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.)
Jungheinrich AG
Original Assignee
Jungheinrich AG
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 AG filed Critical Jungheinrich AG
Publication of EP1464612A2 publication Critical patent/EP1464612A2/en
Publication of EP1464612A3 publication Critical patent/EP1464612A3/en
Application granted granted Critical
Publication of EP1464612B1 publication Critical patent/EP1464612B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07531—Battery compartments
    • 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
    • B66F9/07572—Propulsion arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

Schubmaststapler mit einer Sitzkabine (10), in der auf einer sockelartigen Verkleidung (22) ein Fahrersitz (26) quer zur Längsachse des Staplers angeordnet ist und ein Knieraum vor dem Fahrersitz nach unten durch eine Bodenplatte abgeschlossen ist, an der mindestens ein Fahr- (36) und ein Bremspedal (38) gelagert sind, ferner mit einem Rahmen (18), auf dem die Sitzkabine (10) aufgesetzt und befestigt ist und der auf Tragkonstruktionen unterhalb der Verkleidung (22) und der Bodenplatte (40) einen ersten Elektromotor (50) für den Antrieb eines auf der Längsachse angeordneten lenkbaren Antriebsrades (20), einen zweiten Elektromotor für den Heben- und Senkenbetrieb und einen dritten Elektromotor für eine Lenkhilfe zur Betätigung des Antriebsrades lagert, und mit einer Batterie verbundenen Halbleiter-Leistungseinheiten (54,56) für den ersten und zweiten Motor, denen Lüftermittel zugeordnet sind, wobei in einem Raum unterhalb der Bodenplatte (40) eine Trägerplatte (52) an den Raum seitlich begrenzenden Rahmenteilen angebracht ist, auf der nebeneinander die Leistungseinheiten (54,56) befestigt sind.

Figure 00000001
Reach truck with a seat cabin (10) in which a driver's seat (26) is arranged transversely to the longitudinal axis of the truck on a base-like panel (22) and a knee room in front of the driver's seat is closed down by a bottom plate on which at least one driving ( 36) and a brake pedal (38) are mounted, further comprising a frame (18) on which the seat cabin (10) is mounted and fixed and on support structures below the cladding (22) and the bottom plate (40) has a first electric motor ( 50) for driving a longitudinal axis arranged steerable drive wheel (20), a second electric motor for the lifting and lowering operation and a third electric motor for a power steering for actuating the drive wheel superimposed, and connected to a battery semiconductor power units (54,56 ) for the first and second motor, which are associated with fan means, wherein in a space below the bottom plate (40) has a support plate (52) to the space s is mounted on the frameless limiting frame parts on which the power units (54,56) are mounted side by side.
Figure 00000001
EP20040005060 2003-04-04 2004-03-04 Lift truck with moveable mast Expired - Lifetime EP1464612B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003116403 DE10316403B4 (en) 2003-04-04 2003-04-04 Reach truck
DE10316403 2003-04-04

Publications (3)

Publication Number Publication Date
EP1464612A2 EP1464612A2 (en) 2004-10-06
EP1464612A3 true EP1464612A3 (en) 2004-11-17
EP1464612B1 EP1464612B1 (en) 2008-02-20

Family

ID=32842297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040005060 Expired - Lifetime EP1464612B1 (en) 2003-04-04 2004-03-04 Lift truck with moveable mast

Country Status (3)

Country Link
EP (1) EP1464612B1 (en)
CN (1) CN100402407C (en)
DE (2) DE10316403B4 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012879A1 (en) * 2005-03-19 2006-10-05 Jungheinrich Ag Pushing mast lift truck, has front battery partition wall, base-plate of driver`s seating place forming prefabricated box shaped unit, which is firmly and detachably connected by fast fixing units with fixing sections of frame
DE102006003410C5 (en) * 2006-01-24 2016-10-27 Still Gmbh Pallet truck with aggregate compartments
DE102007045435A1 (en) * 2007-09-22 2009-04-02 Jungheinrich Aktiengesellschaft Battery operated truck
ES2372838B1 (en) * 2010-02-23 2012-11-05 Tecna 2000 Carretillas S.L. MOTOR SYSTEM FOR LIFT TRUCKS.
CN102530061A (en) * 2012-02-25 2012-07-04 苏州先锋物流装备科技有限公司 Carrier-and-stacker with electric power steering
DE102013111457A1 (en) * 2013-10-17 2015-04-23 Jungheinrich Aktiengesellschaft Holding device for an industrial truck
DE102013222809B4 (en) 2013-11-11 2020-12-24 Bayerische Motoren Werke Aktiengesellschaft Shielding against electromagnetic radiation on an electric motorcycle
CN103641036A (en) * 2013-11-20 2014-03-19 无锡莱吉特信息科技有限公司 Hoisting forklift
CN107310637A (en) * 2017-06-06 2017-11-03 合肥方源机电有限公司 A kind of novel forklift driver's cabin
CN107840274A (en) * 2017-11-24 2018-03-27 芜湖金泉智能装备有限公司 A kind of closed Portable forklift
WO2021190683A1 (en) * 2020-03-23 2021-09-30 Schaeffler Technologies AG & Co. KG Electric drive unit with a leadframe structure for electrical and hydraulic connection

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866833A (en) * 1958-06-27 1961-05-03 Lansing Bagnall Ltd Improvements in or relating to control-gear for hydraulic circuits
GB973382A (en) * 1962-03-15 1964-10-28 Saxby Self-propelled handling truck
JPH07172791A (en) * 1993-12-16 1995-07-11 Toyota Autom Loom Works Ltd Seat type reach car
JPH07172792A (en) * 1993-12-21 1995-07-11 Toyota Autom Loom Works Ltd Industrial vehicle
WO1999010270A1 (en) * 1997-08-28 1999-03-04 Crown Equipment Corporation Materials handling vehicle having an expanded operator's compartment
US6182797B1 (en) * 1998-03-17 2001-02-06 Crown Equipment Corporation Enhanced visibility rider reach fork lift truck

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2276360B (en) * 1993-03-22 1996-07-24 Crown Gabelstapler Gmbh Electric forklift trucks
JPH07172291A (en) * 1993-12-22 1995-07-11 Aisin Seiki Co Ltd Hydraulic braking device
JP3713165B2 (en) * 1999-07-12 2005-11-02 富士ゼロックス株式会社 Continuous media printer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866833A (en) * 1958-06-27 1961-05-03 Lansing Bagnall Ltd Improvements in or relating to control-gear for hydraulic circuits
GB973382A (en) * 1962-03-15 1964-10-28 Saxby Self-propelled handling truck
JPH07172791A (en) * 1993-12-16 1995-07-11 Toyota Autom Loom Works Ltd Seat type reach car
JPH07172792A (en) * 1993-12-21 1995-07-11 Toyota Autom Loom Works Ltd Industrial vehicle
WO1999010270A1 (en) * 1997-08-28 1999-03-04 Crown Equipment Corporation Materials handling vehicle having an expanded operator's compartment
US6182797B1 (en) * 1998-03-17 2001-02-06 Crown Equipment Corporation Enhanced visibility rider reach fork lift truck

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 10 30 November 1995 (1995-11-30) *

Also Published As

Publication number Publication date
CN1535914A (en) 2004-10-13
DE10316403B4 (en) 2005-11-24
CN100402407C (en) 2008-07-16
EP1464612B1 (en) 2008-02-20
DE10316403A1 (en) 2004-11-04
EP1464612A2 (en) 2004-10-06
DE502004006233D1 (en) 2008-04-03

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