KR960014884U - Hydraulic system for attaching and detaching the counterweight of the hydraulic truck crane - Google Patents

Hydraulic system for attaching and detaching the counterweight of the hydraulic truck crane

Info

Publication number
KR960014884U
KR960014884U KR2019940027957U KR19940027957U KR960014884U KR 960014884 U KR960014884 U KR 960014884U KR 2019940027957 U KR2019940027957 U KR 2019940027957U KR 19940027957 U KR19940027957 U KR 19940027957U KR 960014884 U KR960014884 U KR 960014884U
Authority
KR
South Korea
Prior art keywords
hydraulic
counterweight
detaching
attaching
truck crane
Prior art date
Application number
KR2019940027957U
Other languages
Korean (ko)
Other versions
KR0130651Y1 (en
Inventor
유영재
Original Assignee
현대중공업주식회사
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 현대중공업주식회사 filed Critical 현대중공업주식회사
Priority to KR2019940027957U priority Critical patent/KR0130651Y1/en
Publication of KR960014884U publication Critical patent/KR960014884U/en
Application granted granted Critical
Publication of KR0130651Y1 publication Critical patent/KR0130651Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/024—Pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
KR2019940027957U 1994-10-26 1994-10-26 Oil pressure system for counter weight of truck crane KR0130651Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940027957U KR0130651Y1 (en) 1994-10-26 1994-10-26 Oil pressure system for counter weight of truck crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940027957U KR0130651Y1 (en) 1994-10-26 1994-10-26 Oil pressure system for counter weight of truck crane

Publications (2)

Publication Number Publication Date
KR960014884U true KR960014884U (en) 1996-05-17
KR0130651Y1 KR0130651Y1 (en) 1998-12-01

Family

ID=19396371

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940027957U KR0130651Y1 (en) 1994-10-26 1994-10-26 Oil pressure system for counter weight of truck crane

Country Status (1)

Country Link
KR (1) KR0130651Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280509B1 (en) * 2011-02-18 2013-07-01 엠티산업(주) An oil pressure system for cargocrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101280509B1 (en) * 2011-02-18 2013-07-01 엠티산업(주) An oil pressure system for cargocrane

Also Published As

Publication number Publication date
KR0130651Y1 (en) 1998-12-01

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Legal Events

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Payment date: 20070903

Year of fee payment: 11

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