WO2005026035A3 - Work platform for an overhead crane - Google Patents

Work platform for an overhead crane Download PDF

Info

Publication number
WO2005026035A3
WO2005026035A3 PCT/US2004/028753 US2004028753W WO2005026035A3 WO 2005026035 A3 WO2005026035 A3 WO 2005026035A3 US 2004028753 W US2004028753 W US 2004028753W WO 2005026035 A3 WO2005026035 A3 WO 2005026035A3
Authority
WO
WIPO (PCT)
Prior art keywords
work platform
overhead crane
overhead
performing maintenance
crane
Prior art date
Application number
PCT/US2004/028753
Other languages
French (fr)
Other versions
WO2005026035A2 (en
Inventor
Steve K Waisanen
Amico Fred J D
Neal Charles Eriksson
Henry Jacob Conrady Iii
Original Assignee
Mhe Technologies Inc
Steve K Waisanen
Amico Fred J D
Neal Charles Eriksson
Henry Jacob Conrady Iii
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 Mhe Technologies Inc, Steve K Waisanen, Amico Fred J D, Neal Charles Eriksson, Henry Jacob Conrady Iii filed Critical Mhe Technologies Inc
Priority to CA2537014A priority Critical patent/CA2537014C/en
Priority to US11/075,078 priority patent/US8360203B2/en
Publication of WO2005026035A2 publication Critical patent/WO2005026035A2/en
Publication of WO2005026035A3 publication Critical patent/WO2005026035A3/en
Priority to US13/719,338 priority patent/US9206020B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • 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
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

A work platform (10) for use in performing maintenance while supported on an overhead crane (14) . The work platform is particularly useful for performing maintenance on overhead cranes located in areas where normal lifting equipment and/or scaffolding cannot easily access the overhead crane. However, the work platform (10) is also useful for performing maintenance on equipment and/or structures in the vicinity of overhead cranes, and on overhead cranes located in areas without accessibility problems. The work platform (10) is hoisted for placement on support structure of the overhead crane (14) by hoist apparatus (18) of the overhead crane (14) . When positioned, the work platform may be fully supported on the support structure of the overhead crane.
PCT/US2004/028753 2003-09-05 2004-09-03 Work platform for an overhead crane WO2005026035A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2537014A CA2537014C (en) 2003-09-05 2004-09-03 Work platform for an overhead crane
US11/075,078 US8360203B2 (en) 2003-09-05 2005-03-08 Work platform for an overhead crane
US13/719,338 US9206020B2 (en) 2003-09-05 2012-12-19 Work platform for an overhead crane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT/US03/27887 2003-09-05
PCT/US2003/027887 WO2005032978A2 (en) 2003-09-05 2003-09-05 Work platform for an overhead crane

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/027887 Continuation-In-Part WO2005032978A2 (en) 2003-09-05 2003-09-05 Work platform for an overhead crane

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/075,078 Continuation-In-Part US8360203B2 (en) 2003-09-05 2005-03-08 Work platform for an overhead crane

Publications (2)

Publication Number Publication Date
WO2005026035A2 WO2005026035A2 (en) 2005-03-24
WO2005026035A3 true WO2005026035A3 (en) 2005-12-01

Family

ID=34311724

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2003/027887 WO2005032978A2 (en) 2003-09-05 2003-09-05 Work platform for an overhead crane
PCT/US2004/028753 WO2005026035A2 (en) 2003-09-05 2004-09-03 Work platform for an overhead crane

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2003/027887 WO2005032978A2 (en) 2003-09-05 2003-09-05 Work platform for an overhead crane

Country Status (2)

Country Link
CA (2) CA2537014C (en)
WO (2) WO2005032978A2 (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960242A (en) * 1972-12-01 1976-06-01 Whiting Corporation Orbital service bridge
SU532684A1 (en) * 1975-08-06 1976-10-25 Предприятие П/Я А-3470 Cradle
GB2028248A (en) * 1978-08-03 1980-03-05 Bradstreet & Son Ltd W O Load transport assembly
US4676339A (en) * 1986-01-23 1987-06-30 Norpac Engineering, Inc. Self-contained-aerial-maintenance platform
US4705140A (en) * 1987-03-19 1987-11-10 Metropolitan Stevedore Company Safety cage for attending to locks on cargo containers
WO1992019527A1 (en) * 1991-04-26 1992-11-12 Hutchinson Industries Limited Improvements in or relating to a lifting device and/or a method of lifting
DE9214587U1 (en) * 1992-10-28 1992-12-17 Friedrich Sander Maschinenbau, 3260 Rinteln Work platform
US5706736A (en) * 1996-01-11 1998-01-13 Harnischfeger Corporation Polar crane and related method
EP0949184A2 (en) * 1998-04-08 1999-10-13 Rudolf Ronge Transport device, in particular loading crane, for the transport of tombstones, monuments and the like
WO2001007289A1 (en) * 1999-07-27 2001-02-01 Hans Heinrich Schmidt Container handling apparatus or cradle
DE20201897U1 (en) * 2002-02-07 2003-06-12 Liebherr Werk Biberach Gmbh Crane has second jib mounted on travelling crab on first jib and pivots around second vertical axis, and is equipped with second lifting gear with lifting equipment running off from second jib

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1095391A (en) * 1913-09-09 1914-05-05 Victor C Fogle Portable tower.
US2107210A (en) * 1932-05-18 1938-02-01 Palm Blake Elevator construction
US6523647B2 (en) * 2001-05-21 2003-02-25 Hydro Mobile Inc. Elevating platform assembly

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960242A (en) * 1972-12-01 1976-06-01 Whiting Corporation Orbital service bridge
SU532684A1 (en) * 1975-08-06 1976-10-25 Предприятие П/Я А-3470 Cradle
GB2028248A (en) * 1978-08-03 1980-03-05 Bradstreet & Son Ltd W O Load transport assembly
US4676339A (en) * 1986-01-23 1987-06-30 Norpac Engineering, Inc. Self-contained-aerial-maintenance platform
US4705140A (en) * 1987-03-19 1987-11-10 Metropolitan Stevedore Company Safety cage for attending to locks on cargo containers
WO1992019527A1 (en) * 1991-04-26 1992-11-12 Hutchinson Industries Limited Improvements in or relating to a lifting device and/or a method of lifting
DE9214587U1 (en) * 1992-10-28 1992-12-17 Friedrich Sander Maschinenbau, 3260 Rinteln Work platform
US5706736A (en) * 1996-01-11 1998-01-13 Harnischfeger Corporation Polar crane and related method
EP0949184A2 (en) * 1998-04-08 1999-10-13 Rudolf Ronge Transport device, in particular loading crane, for the transport of tombstones, monuments and the like
WO2001007289A1 (en) * 1999-07-27 2001-02-01 Hans Heinrich Schmidt Container handling apparatus or cradle
DE20201897U1 (en) * 2002-02-07 2003-06-12 Liebherr Werk Biberach Gmbh Crane has second jib mounted on travelling crab on first jib and pivots around second vertical axis, and is equipped with second lifting gear with lifting equipment running off from second jib

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 197738, Derwent World Patents Index; Class Q46, AN 1977-H8428Y, XP002311509 *

Also Published As

Publication number Publication date
WO2005032978A3 (en) 2005-09-22
WO2005026035A2 (en) 2005-03-24
WO2005032978A2 (en) 2005-04-14
CA2777793A1 (en) 2005-03-24
CA2537014C (en) 2012-11-13
CA2537014A1 (en) 2005-03-24
CA2777793C (en) 2014-02-18

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