SE9200882D0 - DEVICE FOR Vibration-damping Hydraulic Cylinders - Google Patents

DEVICE FOR Vibration-damping Hydraulic Cylinders

Info

Publication number
SE9200882D0
SE9200882D0 SE9200882A SE9200882A SE9200882D0 SE 9200882 D0 SE9200882 D0 SE 9200882D0 SE 9200882 A SE9200882 A SE 9200882A SE 9200882 A SE9200882 A SE 9200882A SE 9200882 D0 SE9200882 D0 SE 9200882D0
Authority
SE
Sweden
Prior art keywords
hydraulic cylinders
vibration
damping hydraulic
decompressed
pressure source
Prior art date
Application number
SE9200882A
Other languages
Swedish (sv)
Other versions
SE9200882L (en
SE468591B (en
Inventor
L Oe Bruun
Original Assignee
Bruun Lars Fa
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 Bruun Lars Fa filed Critical Bruun Lars Fa
Priority to SE9200882A priority Critical patent/SE468591B/en
Publication of SE9200882D0 publication Critical patent/SE9200882D0/en
Publication of SE9200882L publication Critical patent/SE9200882L/en
Publication of SE468591B publication Critical patent/SE468591B/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
    • 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)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to a device pertaining to oscillation-damping hydraulic cylinders 14,15, which are interconnected by a line 26 comprising at least one restriction 27. When the device is in use, a pressure source 2 for hydraulic medium is periodically connected to at least one of the hydraulic cylinders, for pressurization of the hydraulic cylinders, via a non- return valve 29. A throttle valve 30 is parallel-coupled to or integrated with the non-return valve so that the pressure source can be decompressed, the hydraulic cylinders also gradually being decompressed through the operation of the said throttle valve. <IMAGE>
SE9200882A 1992-03-20 1992-03-20 Device pertaining to oscillation-damping hydraulic cylinders SE468591B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9200882A SE468591B (en) 1992-03-20 1992-03-20 Device pertaining to oscillation-damping hydraulic cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200882A SE468591B (en) 1992-03-20 1992-03-20 Device pertaining to oscillation-damping hydraulic cylinders

Publications (3)

Publication Number Publication Date
SE9200882D0 true SE9200882D0 (en) 1992-03-20
SE9200882L SE9200882L (en) 1993-02-15
SE468591B SE468591B (en) 1993-02-15

Family

ID=20385699

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200882A SE468591B (en) 1992-03-20 1992-03-20 Device pertaining to oscillation-damping hydraulic cylinders

Country Status (1)

Country Link
SE (1) SE468591B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357767A (en) * 2020-11-20 2021-02-12 中船华南船舶机械有限公司 Hydraulic electric control upper limiting system of lifting hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112357767A (en) * 2020-11-20 2021-02-12 中船华南船舶机械有限公司 Hydraulic electric control upper limiting system of lifting hook
CN112357767B (en) * 2020-11-20 2022-11-29 中船华南船舶机械有限公司 Hydraulic electric control upper limiting system of lifting hook

Also Published As

Publication number Publication date
SE9200882L (en) 1993-02-15
SE468591B (en) 1993-02-15

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