EP1020397A3 - Wheel mounting - Google Patents

Wheel mounting Download PDF

Info

Publication number
EP1020397A3
EP1020397A3 EP99660181A EP99660181A EP1020397A3 EP 1020397 A3 EP1020397 A3 EP 1020397A3 EP 99660181 A EP99660181 A EP 99660181A EP 99660181 A EP99660181 A EP 99660181A EP 1020397 A3 EP1020397 A3 EP 1020397A3
Authority
EP
European Patent Office
Prior art keywords
wheel mounting
frame
rocking arm
wheels
wheel
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.)
Withdrawn
Application number
EP99660181A
Other languages
German (de)
French (fr)
Other versions
EP1020397A2 (en
Inventor
Seppo Karppelin
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.)
Liftec Products Oy
Original Assignee
Liftec Products Oy
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 Liftec Products Oy filed Critical Liftec Products Oy
Publication of EP1020397A2 publication Critical patent/EP1020397A2/en
Publication of EP1020397A3 publication Critical patent/EP1020397A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
    • B66C9/12—Undercarriages or bogies, e.g. end carriages, end bogies with load-distributing means for equalising wheel pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Agricultural Machines (AREA)

Abstract

The wheel mounting according to the invention is intended to be used in working machines, for example carriages for lifting and moving and so-called straddle carriers, which move transport containers. The wheel mounting comprises at leat two pairs of wheels arranged to be movable vertically with respect to the frame (R) of the working machine, and wherein the load to be supported is arranged to rest on the frame. The wheels (1) in the wheel mounting are pivoted to the frame by means of a bearing means, such as a supporting bar (4), attached to each wheel, to move vertically with respect to the frame (R). In the wheels (1) of the wheel mounting, the bearing means, such as supporting bars (4), are connected pairs on the same side of the working machine with a rocking arm (8) pivoting in an articulated manner in the vertical plane. The middle part of the rocking arm (8) is connected in an articulated manner to a means (10) which is effective in the vertical direction and transmits the movements of the rocking arm.
EP99660181A 1999-01-11 1999-11-26 Wheel mounting Withdrawn EP1020397A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990035 1999-01-11
FI990035A FI990035A0 (en) 1999-01-11 1999-01-11 wheel suspension

Publications (2)

Publication Number Publication Date
EP1020397A2 EP1020397A2 (en) 2000-07-19
EP1020397A3 true EP1020397A3 (en) 2004-05-12

Family

ID=8553301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99660181A Withdrawn EP1020397A3 (en) 1999-01-11 1999-11-26 Wheel mounting

Country Status (2)

Country Link
EP (1) EP1020397A3 (en)
FI (1) FI990035A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041932A1 (en) * 2009-09-17 2011-04-07 Pfenning Elektroanlagen Gmbh Straddle carrier for use in container terminals and for general transport tasks
CN102431894A (en) * 2011-11-23 2012-05-02 株洲天桥起重机股份有限公司 Horizontal wheel displacement adjusting method and displacement-adjustable horizontal wheel group
CN104944169B (en) * 2014-03-26 2017-07-28 中国有色（沈阳）冶金机械有限公司 A kind of travelling mechanism of semi-door type scratch board reclaimer
KR101559095B1 (en) 2014-04-24 2015-10-12 주식회사 알티자동화 Clean robot

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368539C (en) * 1923-02-06 Stockfleth M Chassis for heavy lifting equipment
DE635694C (en) * 1936-09-22 Mitteldeutsche Stahlwerke Akt Arrangement for load compensation with more than two chassis groups for conveyor bridges or the like.
US3081883A (en) * 1960-08-03 1963-03-19 Manning Maxwell & Moore Inc Steerable gantry crane
WO1986003186A1 (en) * 1984-11-19 1986-06-05 Hadar Jansson Combination truck
DE4230854A1 (en) * 1992-09-15 1994-03-17 Panther Gmbh Herstellung Vertr Suspension for tracked camera support - has double wheel bogies at each end of large bogie with additional transverse tilt action to reduce track irregularities
EP0605976A1 (en) * 1993-01-04 1994-07-13 Energy Absorption Systems, Inc. Highway barrier transporter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348711A (en) 1965-06-28 1967-10-24 Emery T Gove Straddle type carrier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE368539C (en) * 1923-02-06 Stockfleth M Chassis for heavy lifting equipment
DE635694C (en) * 1936-09-22 Mitteldeutsche Stahlwerke Akt Arrangement for load compensation with more than two chassis groups for conveyor bridges or the like.
US3081883A (en) * 1960-08-03 1963-03-19 Manning Maxwell & Moore Inc Steerable gantry crane
WO1986003186A1 (en) * 1984-11-19 1986-06-05 Hadar Jansson Combination truck
DE4230854A1 (en) * 1992-09-15 1994-03-17 Panther Gmbh Herstellung Vertr Suspension for tracked camera support - has double wheel bogies at each end of large bogie with additional transverse tilt action to reduce track irregularities
EP0605976A1 (en) * 1993-01-04 1994-07-13 Energy Absorption Systems, Inc. Highway barrier transporter

Also Published As

Publication number Publication date
EP1020397A2 (en) 2000-07-19
FI990035A0 (en) 1999-01-11

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Effective date: 20041113