ATE450474T1 - TRALLCAT - Google Patents

TRALLCAT

Info

Publication number
ATE450474T1
ATE450474T1 AT05396011T AT05396011T ATE450474T1 AT E450474 T1 ATE450474 T1 AT E450474T1 AT 05396011 T AT05396011 T AT 05396011T AT 05396011 T AT05396011 T AT 05396011T AT E450474 T1 ATE450474 T1 AT E450474T1
Authority
AT
Austria
Prior art keywords
profiled beam
bearing surfaces
frame part
gap
crane carriage
Prior art date
Application number
AT05396011T
Other languages
German (de)
Inventor
Juha Erikkilae
Original Assignee
Erikkilae Nostotekniikkaa 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 Erikkilae Nostotekniikkaa Oy filed Critical Erikkilae Nostotekniikkaa Oy
Application granted granted Critical
Publication of ATE450474T1 publication Critical patent/ATE450474T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Chain Conveyers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

A crane carriage system, comprising a profiled beam (1) comprising a hollow interior space (3), horizontal internal bearing surfaces (4,5) and a downwards opening gap (6) between the bearing surfaces (4,5). The system further comprises a crane carriage (7), comprising a frame (8) which comprises an inner frame part (9) with at least one pair of wheels (10,11) movable on the bearing surfaces (4,5) in the interior space (3) of the profiled beam (1), and an outer frame part (12), which extends below the profiled beam (1) through the gap (6) and to which a load (13) to be lifted and/or moved can be connected. In addition, the system comprises an overload guard (14), which is fastened to the outer frame part (12) to prevent expansion of the gap (6) beyond a predetermined value so that the crane carriage is prevented from falling off the profiled beam supporting it.
AT05396011T 2004-03-18 2005-03-17 TRALLCAT ATE450474T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040419A FI115965B (en) 2004-03-18 2004-03-18 Running Trolley System

Publications (1)

Publication Number Publication Date
ATE450474T1 true ATE450474T1 (en) 2009-12-15

Family

ID=32039438

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05396011T ATE450474T1 (en) 2004-03-18 2005-03-17 TRALLCAT

Country Status (4)

Country Link
EP (1) EP1577252B1 (en)
AT (1) ATE450474T1 (en)
DE (1) DE602005017959D1 (en)
FI (1) FI115965B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1956894U (en) * 1966-10-26 1967-03-09 Abus Foerdertechnik K G UNDERCARRIAGE FOR TROLLEYS OD. DGL.

Also Published As

Publication number Publication date
FI115965B (en) 2005-08-31
DE602005017959D1 (en) 2010-01-14
EP1577252B1 (en) 2009-12-02
EP1577252A1 (en) 2005-09-21
FI20040419A0 (en) 2004-03-18

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties