SE546578C2 - Arrangement of hydraulic lines in a crane boom - Google Patents

Arrangement of hydraulic lines in a crane boom

Info

Publication number
SE546578C2
SE546578C2 SE2230117A SE2230117A SE546578C2 SE 546578 C2 SE546578 C2 SE 546578C2 SE 2230117 A SE2230117 A SE 2230117A SE 2230117 A SE2230117 A SE 2230117A SE 546578 C2 SE546578 C2 SE 546578C2
Authority
SE
Sweden
Prior art keywords
boom
passage
hydraulic lines
boom frame
frame
Prior art date
Application number
SE2230117A
Other languages
English (en)
Swedish (sv)
Other versions
SE2230117A1 (en
Inventor
Aulis Kinnunen
Original Assignee
Kesla Oyj
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 Kesla Oyj filed Critical Kesla Oyj
Publication of SE2230117A1 publication Critical patent/SE2230117A1/en
Publication of SE546578C2 publication Critical patent/SE546578C2/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
    • B66C23/06—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 with jibs mounted for jibbing or luffing movements
    • B66C23/08—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
    • B66C23/10—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
    • B66C23/14—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes with means, e.g. pantograph arrangements, for varying jib configuration
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • 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
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2275—Hoses and supports therefor and protection therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
SE2230117A 2019-11-22 2020-11-17 Arrangement of hydraulic lines in a crane boom SE546578C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20197149A FI131384B1 (fi) 2019-11-22 2019-11-22 Hydraulijohtojen reititys nosturinpuomissa
PCT/FI2020/050767 WO2021099683A1 (en) 2019-11-22 2020-11-17 Arrangement of hydraulic lines in a crane boom

Publications (2)

Publication Number Publication Date
SE2230117A1 SE2230117A1 (en) 2022-04-22
SE546578C2 true SE546578C2 (en) 2024-12-03

Family

ID=74175890

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2230117A SE546578C2 (en) 2019-11-22 2020-11-17 Arrangement of hydraulic lines in a crane boom

Country Status (4)

Country Link
AT (1) AT528465B1 (de)
FI (1) FI131384B1 (de)
SE (1) SE546578C2 (de)
WO (1) WO2021099683A1 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893480A (en) * 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
US4255076A (en) * 1976-06-23 1981-03-10 Jonsereds Ab Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom
US20020006326A1 (en) * 2000-07-05 2002-01-17 Martin Trinler Telescopic boom routing assembly for transmission lines
JP2003261296A (ja) * 2002-03-08 2003-09-16 Komatsu Ltd 伸縮ブーム
US6758024B1 (en) * 1999-11-24 2004-07-06 Liebherr-Hydraulikbagger Gmbh Industrial shaft, particularly for packaging equipment
EP2995583A1 (de) * 2014-09-11 2016-03-16 Thomas Haeusler Wartungsfreundlicher teleskopierbarer schwenkarm und arbeits- oder betriebsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699909B1 (fr) * 1992-12-28 1995-02-03 Jean Diebolt Flèche télescopique de grue, en particulier de grue repliable.
US20080060822A1 (en) * 2006-09-13 2008-03-13 Spartan Motors, Inc. Vehicle mounted fire and rescue boom
ITMO20120170A1 (it) * 2012-07-06 2014-01-07 C M C S R L Societa Unipersonal E Braccio telescopico per macchine operatrici

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893480A (en) * 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
US4255076A (en) * 1976-06-23 1981-03-10 Jonsereds Ab Loading apparatus with extension boom (telescopic boom) and with hydraulic lines carried by the boom
US6758024B1 (en) * 1999-11-24 2004-07-06 Liebherr-Hydraulikbagger Gmbh Industrial shaft, particularly for packaging equipment
US20020006326A1 (en) * 2000-07-05 2002-01-17 Martin Trinler Telescopic boom routing assembly for transmission lines
JP2003261296A (ja) * 2002-03-08 2003-09-16 Komatsu Ltd 伸縮ブーム
EP2995583A1 (de) * 2014-09-11 2016-03-16 Thomas Haeusler Wartungsfreundlicher teleskopierbarer schwenkarm und arbeits- oder betriebsverfahren

Also Published As

Publication number Publication date
FI20197149A1 (fi) 2021-05-23
AT528465A1 (de) 2025-12-15
SE2230117A1 (en) 2022-04-22
WO2021099683A1 (en) 2021-05-27
FI131384B1 (fi) 2025-03-19
AT528465B1 (de) 2026-03-15

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