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GB2290393A - Method and equipment for controlling the operations of a crane - Google Patents

Method and equipment for controlling the operations of a crane

Info

Publication number
GB2290393A
GB2290393A GB9515028A GB9515028A GB2290393A GB 2290393 A GB2290393 A GB 2290393A GB 9515028 A GB9515028 A GB 9515028A GB 9515028 A GB9515028 A GB 9515028A GB 2290393 A GB2290393 A GB 2290393A
Authority
GB
United Kingdom
Prior art keywords
equipment
swing
movements
dampening
controlling
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.)
Granted
Application number
GB9515028A
Other versions
GB2290393B (en
GB9515028D0 (en
Inventor
Kimmo Hytoenen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9515028D0 publication Critical patent/GB9515028D0/en
Publication of GB2290393A publication Critical patent/GB2290393A/en
Application granted granted Critical
Publication of GB2290393B publication Critical patent/GB2290393B/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
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • 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
    • B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads

Landscapes

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

Abstract

The invention concerns a method and equipment for dampening the swing of a crane's load, where the equipment includes an open control system for controlling the movements of the cranes lifting carriage (1), and aimed at minimizing the swing of the load (2). In order that it is also capable of effectively dampening the swing that the open control system is not capable of dampening, the equipment also includes a means of calculating the ideal plan of movements achieved with the help of the open control system, and mechanical swing prevention equipment (3, 4), and equipment for controlling the dampening behaviour of the mechanical swing prevention equipment, so that it allows load swing according to the said ideal plan of movements, and dampens only the swing that deviates from this ideal plan of movements. <IMAGE>
GB9515028A 1993-02-01 1994-01-31 Method and equipment for controlling the operations of a crane Expired - Lifetime GB2290393B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI930430A FI91239C (en) 1993-02-01 1993-02-01 Method and apparatus for controlling crane operation
PCT/FI1994/000043 WO1994018107A1 (en) 1993-02-01 1994-01-31 Method and equipment for controlling the operations of a crane

Publications (3)

Publication Number Publication Date
GB9515028D0 GB9515028D0 (en) 1995-10-04
GB2290393A true GB2290393A (en) 1995-12-20
GB2290393B GB2290393B (en) 1996-05-08

Family

ID=8537093

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9515028A Expired - Lifetime GB2290393B (en) 1993-02-01 1994-01-31 Method and equipment for controlling the operations of a crane

Country Status (5)

Country Link
AU (1) AU5887194A (en)
DE (2) DE4490569T1 (en)
FI (1) FI91239C (en)
GB (1) GB2290393B (en)
WO (1) WO1994018107A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174013A1 (en) * 2021-10-28 2023-05-03 Siemens Aktiengesellschaft Method for moving a load with a crane

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517830A (en) * 1967-10-10 1970-06-30 Vilkko Antero Virkkala Cranes
DE1926447A1 (en) * 1969-05-23 1971-03-11 Kocks Gmbh Friedrich Device to avoid pendulum and / or rotary movements of loads hanging on a hoist
US3921818A (en) * 1973-04-02 1975-11-25 Tokyo Shibaura Electric Co Crane suspension control apparatus
US4531647A (en) * 1976-01-14 1985-07-30 Hitachi, Ltd. Device for stopping the swinging movement of a load hung by a crane
US4756432A (en) * 1986-07-11 1988-07-12 Hitachi, Ltd. Crane control method
US5127533A (en) * 1989-06-12 1992-07-07 Kone Oy Method of damping the sway of the load of a crane
DE4208717A1 (en) * 1991-03-18 1992-10-22 Kone Oy CONTROL METHOD FOR A CRANE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI44036B (en) * 1966-08-25 1971-04-30 Kone Oy
DE3513007A1 (en) * 1984-04-11 1985-12-19 Hitachi, Ltd., Tokio/Tokyo Method and arrangement for the automatic control of a crane
DE3933527A1 (en) * 1989-10-04 1991-04-18 Mannesmann Ag Crane load oscillation damping with strategic set point - involves electronic determn. of correction to target position from actual speed integral and angle of swing
FR2664885B1 (en) * 1990-07-18 1995-08-04 Caillard METHOD FOR CONTROLLING THE MOVEMENT OF A PENDULUM LOAD AND DEVICE FOR ITS IMPLEMENTATION.
DE4223561A1 (en) * 1992-07-17 1994-01-20 Siemens Ag Time-optimising control or regulation of crane-travel gearing or crane trolley carriage drive - reducing angle of deflection of load and its speed at end of acceleration or braking phase necessary for operation
FI91517C (en) * 1992-11-17 1994-07-11 Kimmo Hytoenen Method for controlling a harmonically oscillating load

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517830A (en) * 1967-10-10 1970-06-30 Vilkko Antero Virkkala Cranes
DE1926447A1 (en) * 1969-05-23 1971-03-11 Kocks Gmbh Friedrich Device to avoid pendulum and / or rotary movements of loads hanging on a hoist
US3921818A (en) * 1973-04-02 1975-11-25 Tokyo Shibaura Electric Co Crane suspension control apparatus
US4531647A (en) * 1976-01-14 1985-07-30 Hitachi, Ltd. Device for stopping the swinging movement of a load hung by a crane
US4756432A (en) * 1986-07-11 1988-07-12 Hitachi, Ltd. Crane control method
US5127533A (en) * 1989-06-12 1992-07-07 Kone Oy Method of damping the sway of the load of a crane
DE4208717A1 (en) * 1991-03-18 1992-10-22 Kone Oy CONTROL METHOD FOR A CRANE

Also Published As

Publication number Publication date
FI930430A0 (en) 1993-02-01
GB2290393B (en) 1996-05-08
WO1994018107A1 (en) 1994-08-18
FI91239B (en) 1994-02-28
DE4490569B4 (en) 2006-07-06
FI930430A (en) 1993-07-09
FI91239C (en) 1998-07-20
GB9515028D0 (en) 1995-10-04
DE4490569T1 (en) 1995-12-21
AU5887194A (en) 1994-08-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20140130