EP0955263A3 - Travel limitation for running gear,in particular of lifting devices - Google Patents

Travel limitation for running gear,in particular of lifting devices Download PDF

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Publication number
EP0955263A3
EP0955263A3 EP99250137A EP99250137A EP0955263A3 EP 0955263 A3 EP0955263 A3 EP 0955263A3 EP 99250137 A EP99250137 A EP 99250137A EP 99250137 A EP99250137 A EP 99250137A EP 0955263 A3 EP0955263 A3 EP 0955263A3
Authority
EP
European Patent Office
Prior art keywords
flange
limitation
running gear
lifting devices
elements
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Withdrawn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
EP99250137A
Other languages
German (de)
French (fr)
Other versions
EP0955263A2 (en
Inventor
Karl Dipl.-Ing. Zacharias
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Publication of EP0955263A2 publication Critical patent/EP0955263A2/en
Publication of EP0955263A3 publication Critical patent/EP0955263A3/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Withdrawn legal-status Critical Current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
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

Die Erfindung betrifft eine Fahrwegbegrenzung (1) für Fahrwerke, insbesondere von Hubwerken, die sich auf einer aus mindestens einem Flansch (2b) und einem Steg (2c) gebildeten Schiene (2) abstützen, mit beidseitig am Flansch (2b) angeordneten, mittels einer Klemmeinrichtung (5) miteinander verbindbaren und im montierten Zustand gegen die beiden Flanschseitenflächen angepreßten klauenartigen Seitenelementen (3, 4), die mit mindestens einem Pufferelement (9) versehen sind. Um eine derartige Fahrwegbegrenzung so zu gestalten, daß die Begrenzung sowohl oberhalb als auch unterhalb des Trägers einsetzbar ist, wird vorgeschlagen, daß jedes Seitenelement (3, 4) im montierten Zustand parallel zu ersten fluchtenden Durchgangsöffnungen (13, 14, 18a, 18b) weitere parallele Durchgangsöffnungen (18a, 18b, 13, 14) aufweist, mit der diese in einer zweiten Anordnung am Flansch (2b) durch vertikale Verdrehung der Seitenelemente (3, 4) um 180° zu befestigen sind, und daß die die Seitenelemente (3, 4) stützenden Spannelemente (6, 7) sich je am Flansch (2b) und an einem in einem Seitenelement (3, 4) befindlichen Stützelement (19) abstützen.

Figure 00000001
The invention relates to a travel path limitation (1) for trolleys, in particular for hoists, which are supported on a rail (2) formed from at least one flange (2b) and a web (2c), with a flange on both sides of the flange (2b) Clamping device (5) which can be connected to one another and, in the assembled state, is pressed against the two flange side surfaces of claw-like side elements (3, 4) which are provided with at least one buffer element (9). In order to design such a travel path limitation so that the limitation can be used both above and below the carrier, it is proposed that each side element (3, 4) in the assembled state parallel to the first aligned through openings (13, 14, 18a, 18b) further has parallel through openings (18a, 18b, 13, 14) with which they are to be fastened in a second arrangement on the flange (2b) by vertical rotation of the side elements (3, 4) by 180 °, and that the side elements (3, 4) supporting clamping elements (6, 7) are each supported on the flange (2b) and on a supporting element (19) located in a side element (3, 4).
Figure 00000001
EP99250137A 1998-05-08 1999-04-26 Travel limitation for running gear,in particular of lifting devices Withdrawn EP0955263A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19822109 1998-05-08
DE19822109A DE19822109C2 (en) 1998-05-08 1998-05-08 Travel path limitation for trolleys, in particular for hoists

Publications (2)

Publication Number Publication Date
EP0955263A2 EP0955263A2 (en) 1999-11-10
EP0955263A3 true EP0955263A3 (en) 2002-10-23

Family

ID=7868062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99250137A Withdrawn EP0955263A3 (en) 1998-05-08 1999-04-26 Travel limitation for running gear,in particular of lifting devices

Country Status (4)

Country Link
US (1) US6216601B1 (en)
EP (1) EP0955263A3 (en)
JP (1) JP2000072377A (en)
DE (1) DE19822109C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10062800C1 (en) * 2000-12-14 2002-03-07 Demag Cranes & Components Gmbh Travel path limitation, for carriage moved along profile rail, uses U-shaped stop element fitted over latter
DE102010050760B4 (en) 2010-11-10 2020-10-15 Sew-Eurodrive Gmbh & Co Kg Method for producing different variants of rails from a kit and arrangement with a vehicle that can be moved on a rail part
DE102011000447A1 (en) 2011-02-01 2012-08-02 Dematic Accounting Services Gmbh transport system
JP6032239B2 (en) * 2014-04-30 2016-11-24 村田機械株式会社 Stopper for overhead traveling vehicles
KR101641624B1 (en) * 2014-09-02 2016-07-21 주식회사 포스코 Apparatus for blocking tripper of bin of furnace
CN105883607A (en) * 2016-06-21 2016-08-24 合肥市神雕起重机械有限公司 Overtravel-proof rail channel limiter for crane

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319185A1 (en) * 1973-04-16 1974-10-24 Abus Krantechnik Werner Buehne TRAVEL LIMITATION
DE3046882A1 (en) * 1980-12-12 1982-07-15 Arnold Vetter Kg, 5900 Siegen Crane crab buffer fastening device - comprises two movable clamps with mating ramp faces in each of two holders
JP2001072377A (en) * 1999-09-06 2001-03-21 Nippon Hoist Co Ltd Stopper for crane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA476654A (en) * 1951-09-04 Savard Odilon Rail clamps
US1074407A (en) * 1913-06-17 1913-09-30 Joseph P Braden Rail-clamp.
US2037589A (en) * 1934-03-30 1936-04-14 Pilkington William Car stop
US2053179A (en) * 1935-07-18 1936-09-01 Frank W Brown Wheel rail clamp
US2359106A (en) * 1942-02-21 1944-09-26 Hayes Track Appliance Co Wheel retainer
US2789517A (en) * 1951-12-21 1957-04-23 Hayes Track Appliance Co Wheel retainer with spiral cam actuated clamps
DE3223705A1 (en) * 1982-06-25 1983-12-29 R. Stahl Gmbh & Co, 7000 Stuttgart Stop device for a travelling trolley of an overhead conveyor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319185A1 (en) * 1973-04-16 1974-10-24 Abus Krantechnik Werner Buehne TRAVEL LIMITATION
DE3046882A1 (en) * 1980-12-12 1982-07-15 Arnold Vetter Kg, 5900 Siegen Crane crab buffer fastening device - comprises two movable clamps with mating ramp faces in each of two holders
JP2001072377A (en) * 1999-09-06 2001-03-21 Nippon Hoist Co Ltd Stopper for crane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 20 10 July 2001 (2001-07-10) *

Also Published As

Publication number Publication date
DE19822109A1 (en) 1999-11-18
US6216601B1 (en) 2001-04-17
DE19822109C2 (en) 2003-04-03
JP2000072377A (en) 2000-03-07
EP0955263A2 (en) 1999-11-10

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