DE50009573D1 - Method for lowering and setting down a crane load on a base - Google Patents

Method for lowering and setting down a crane load on a base

Info

Publication number
DE50009573D1
DE50009573D1 DE50009573T DE50009573T DE50009573D1 DE 50009573 D1 DE50009573 D1 DE 50009573D1 DE 50009573 T DE50009573 T DE 50009573T DE 50009573 T DE50009573 T DE 50009573T DE 50009573 D1 DE50009573 D1 DE 50009573D1
Authority
DE
Germany
Prior art keywords
lowering
base
setting down
crane load
load
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.)
Expired - Lifetime
Application number
DE50009573T
Other languages
German (de)
Inventor
Dipl-Ing Wichner
Dipl-Ing Maurer
Dipl-Ing Wilharm
Dr Yuan
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE50009573T priority Critical patent/DE50009573D1/en
Application granted granted Critical
Publication of DE50009573D1 publication Critical patent/DE50009573D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B66C13/23—Circuits for controlling the lowering of the load
    • 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
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
    • B66C13/085—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)

Abstract

The method involves defining a permissible skew angle range (romax+ to romax-) for the load at the set-down time. At a time before the set-down time the times at which the load will enter and leave the skew angle range are determined and the rate of descent is regulated to ensure that the set-down time occurs between these times.
DE50009573T 1999-06-25 2000-06-26 Method for lowering and setting down a crane load on a base Expired - Lifetime DE50009573D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009573T DE50009573D1 (en) 1999-06-25 2000-06-26 Method for lowering and setting down a crane load on a base

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19929227 1999-06-25
DE50009573T DE50009573D1 (en) 1999-06-25 2000-06-26 Method for lowering and setting down a crane load on a base

Publications (1)

Publication Number Publication Date
DE50009573D1 true DE50009573D1 (en) 2005-03-31

Family

ID=7912576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50009573T Expired - Lifetime DE50009573D1 (en) 1999-06-25 2000-06-26 Method for lowering and setting down a crane load on a base

Country Status (3)

Country Link
EP (1) EP1063194B1 (en)
AT (1) ATE289567T1 (en)
DE (1) DE50009573D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1334945A3 (en) * 2002-02-08 2004-01-02 Mitsubishi Heavy Industries, Ltd. Device and method for controlling rotation of container
JP7402150B2 (en) * 2020-12-28 2023-12-20 株式会社日立産機システム hoisting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944272A (en) * 1974-08-12 1976-03-16 Midland-Ross Corporation Cargo container spreader with articulated structure for skewing and tilting
DE19918449C2 (en) * 1999-04-23 2001-09-13 Noell Stahl Und Maschb Gmbh Load lifting system for fine positioning and active vibration damping

Also Published As

Publication number Publication date
ATE289567T1 (en) 2005-03-15
EP1063194A3 (en) 2003-08-06
EP1063194B1 (en) 2005-02-23
EP1063194A2 (en) 2000-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition