EP2284118A3 - Drive mount for rotatable mounting of a drive unit of an industrial truck - Google Patents

Drive mount for rotatable mounting of a drive unit of an industrial truck Download PDF

Info

Publication number
EP2284118A3
EP2284118A3 EP10007892A EP10007892A EP2284118A3 EP 2284118 A3 EP2284118 A3 EP 2284118A3 EP 10007892 A EP10007892 A EP 10007892A EP 10007892 A EP10007892 A EP 10007892A EP 2284118 A3 EP2284118 A3 EP 2284118A3
Authority
EP
European Patent Office
Prior art keywords
drive
drive unit
annular body
industrial truck
rotatable mounting
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
EP10007892A
Other languages
German (de)
French (fr)
Other versions
EP2284118A2 (en
EP2284118B1 (en
Inventor
Helmut Lohmann
Matthias RÖDER
Ulf Schipper
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 EP2284118A2 publication Critical patent/EP2284118A2/en
Publication of EP2284118A3 publication Critical patent/EP2284118A3/en
Application granted granted Critical
Publication of EP2284118B1 publication Critical patent/EP2284118B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66F9/07586—Suspension or mounting of wheels on chassis
    • 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)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Rolling Contact Bearings (AREA)
  • Handcart (AREA)

Abstract

Antriebsträger (62) zur drehbaren Lagerung einer Antriebseinheit eines Flurförderzeugs, die ein Antriebsrad (52) und einen Antriebsmotor (50) umfasst, mit
• einem ringförmigen Körper (64) und
• mindestens einem radial und/oder axial von dem ringförmigen Körper (64) vorstehenden Befestigungsarm (72) zur Befestigung des ringförmigen Körpers (64) an einem Rahmen des Flurförderzeugs, wobei
• der Antriebsträger (62) einteilig aus einem einzigen Rohteil gefertigt ist, wobei
• der ringförmige Körper (64) eine Gleitfläche für ein Gleitlager oder eine Lauffläche (68) für Wälzkörper eines Wälzlagers zur Aufnahme der drehbar zu lagernden Antriebseinheit aufweist.

Figure imgaf001
Drive carrier (62) for rotatably supporting a drive unit of a truck, which comprises a drive wheel (52) and a drive motor (50) with
• an annular body (64) and
• At least one radially and / or axially of the annular body (64) protruding mounting arm (72) for fixing the annular body (64) on a frame of the truck, wherein
• The drive carrier (62) is made in one piece from a single blank, wherein
• The annular body (64) has a sliding surface for a sliding bearing or a running surface (68) for rolling elements of a rolling bearing for receiving the drive unit to be rotatably mounted.
Figure imgaf001
EP20100007892 2009-08-14 2010-07-29 Drive mount for rotatable mounting of a drive unit of an industrial truck Active EP2284118B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910038651 DE102009038651A1 (en) 2009-08-14 2009-08-14 Drive carrier for the rotatable mounting of a drive unit of a truck

Publications (3)

Publication Number Publication Date
EP2284118A2 EP2284118A2 (en) 2011-02-16
EP2284118A3 true EP2284118A3 (en) 2011-12-21
EP2284118B1 EP2284118B1 (en) 2012-12-05

Family

ID=43127283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100007892 Active EP2284118B1 (en) 2009-08-14 2010-07-29 Drive mount for rotatable mounting of a drive unit of an industrial truck

Country Status (2)

Country Link
EP (1) EP2284118B1 (en)
DE (1) DE102009038651A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522456A1 (en) * 1995-06-21 1997-01-02 Jungheinrich Ag Hand lift truck
DE20221136U1 (en) * 1970-02-26 2005-06-09 Still S.A.R.L. Drive unit for warehouse vehicle can be optionally connected so as to be rotationally fixed to gearbox unit or to vehicle frame component using same bearing unit
EP1897842A2 (en) * 2006-09-06 2008-03-12 Jungheinrich Aktiengesellschaft Premounting unit for operating an industrial truck
EP2030939A1 (en) * 2007-08-31 2009-03-04 BT Products AB Industrial truck

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE349610B (en) * 1971-02-05 1972-10-02 Skf Ind Trading & Dev
SE348839B (en) * 1971-04-21 1972-09-11 Skf Ind Trading & Dev
US3838899A (en) * 1973-07-27 1974-10-01 Gen Motors Corp Axially preloaded bearing assembly
JPH09151950A (en) * 1995-11-30 1997-06-10 Ntn Corp Bearing device for wheel of automobile
JP3699249B2 (en) * 1997-07-28 2005-09-28 Ｎｔｎ株式会社 Hub unit bearing and manufacturing method thereof
JP4724970B2 (en) * 2001-07-19 2011-07-13 株式会社ジェイテクト Axle bearing device
DE202005020633U1 (en) * 2005-04-15 2006-10-26 Zf Friedrichshafen Ag Drive for ground conveyor, has electronic control arranged parallel to rotational axis of shaft at or in housing of motor, where drive motor is horizontally arranged in gear housing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20221136U1 (en) * 1970-02-26 2005-06-09 Still S.A.R.L. Drive unit for warehouse vehicle can be optionally connected so as to be rotationally fixed to gearbox unit or to vehicle frame component using same bearing unit
DE19522456A1 (en) * 1995-06-21 1997-01-02 Jungheinrich Ag Hand lift truck
EP1897842A2 (en) * 2006-09-06 2008-03-12 Jungheinrich Aktiengesellschaft Premounting unit for operating an industrial truck
EP2030939A1 (en) * 2007-08-31 2009-03-04 BT Products AB Industrial truck

Also Published As

Publication number Publication date
EP2284118A2 (en) 2011-02-16
EP2284118B1 (en) 2012-12-05
DE102009038651A1 (en) 2011-02-24

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