FI101786B - Nosturin vaimennusjärjestely - Google Patents

Nosturin vaimennusjärjestely Download PDF

Info

Publication number
FI101786B
FI101786B FI922329A FI922329A FI101786B FI 101786 B FI101786 B FI 101786B FI 922329 A FI922329 A FI 922329A FI 922329 A FI922329 A FI 922329A FI 101786 B FI101786 B FI 101786B
Authority
FI
Finland
Prior art keywords
hydraulic
crane
damping
valve
piston
Prior art date
Application number
FI922329A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI922329A0 (fi
FI101786B1 (fi
FI922329L (fi
Inventor
Einar Karlsson
Original Assignee
Hultdins System Ab
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 Hultdins System Ab filed Critical Hultdins System Ab
Publication of FI922329A0 publication Critical patent/FI922329A0/fi
Publication of FI922329L publication Critical patent/FI922329L/fi
Application granted granted Critical
Publication of FI101786B1 publication Critical patent/FI101786B1/fi
Publication of FI101786B publication Critical patent/FI101786B/fi

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
    • 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
    • B66C13/066—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads for minimising vibration of a boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
FI922329A 1991-05-22 1992-05-21 Nosturin vaimennusjärjestely FI101786B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9101544A SE508992C2 (sv) 1991-05-22 1991-05-22 Anordning för att dämpa svängningar i en hydraulisk lastkran
SE9101544 1991-05-22

Publications (4)

Publication Number Publication Date
FI922329A0 FI922329A0 (fi) 1992-05-21
FI922329L FI922329L (fi) 1992-11-23
FI101786B1 FI101786B1 (fi) 1998-08-31
FI101786B true FI101786B (fi) 1998-08-31

Family

ID=20382803

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922329A FI101786B (fi) 1991-05-22 1992-05-21 Nosturin vaimennusjärjestely

Country Status (4)

Country Link
AT (1) AT409370B (de)
DE (1) DE4216241A1 (de)
FI (1) FI101786B (de)
SE (1) SE508992C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505698C2 (sv) * 1994-04-22 1997-09-29 Hiab Ab Anordning för dämpning av icke önskvärda oscillationsrörelser i en krandel
SE535364C2 (sv) * 2010-11-19 2012-07-10 Cranab Ab Svängningsdämpning och lastkran utrustad med sådan
EP3309326A1 (de) * 2016-10-14 2018-04-18 Putzmeister Engineering GmbH Verfahren und vorrichtung zur bewegungssteuerung eines betonverteilermasts
PL4105161T3 (pl) * 2021-06-14 2025-12-08 Epsilon Kran Gmbh. Układ hydrauliczny dla urządzenia podnoszącego
CN115557390B (zh) * 2022-09-15 2024-04-16 中联重科股份有限公司 吊臂上扬控制系统、塔机及阻尼油缸的液压控制回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416538B (sv) * 1979-04-02 1981-01-19 Hiab Foco Ab Anordning vid hydrauliska kranar
DE3126206A1 (de) * 1981-07-03 1983-01-20 Fried. Krupp Gmbh, 4300 Essen Einrichtung zur daempfung von lastpendelbewegungen an kranen
DK151102C (da) * 1984-09-06 1988-03-21 Fridtjof Berg Kroell Hydraulisk kroejedrev
JPH0639317B2 (ja) * 1989-09-09 1994-05-25 株式会社神戸製鋼所 移動式クレーンの変位抑制機構

Also Published As

Publication number Publication date
FI922329A0 (fi) 1992-05-21
FI101786B1 (fi) 1998-08-31
SE9101544D0 (sv) 1991-05-22
AT409370B (de) 2002-07-25
FI922329L (fi) 1992-11-23
ATA103992A (de) 2001-12-15
DE4216241A1 (de) 1992-11-26
SE9101544L (sv) 1992-11-23
SE508992C2 (sv) 1998-11-23

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