SG52752A1 - Extendable crane boom - Google Patents

Extendable crane boom

Info

Publication number
SG52752A1
SG52752A1 SG1996008937A SG1996008937A SG52752A1 SG 52752 A1 SG52752 A1 SG 52752A1 SG 1996008937 A SG1996008937 A SG 1996008937A SG 1996008937 A SG1996008937 A SG 1996008937A SG 52752 A1 SG52752 A1 SG 52752A1
Authority
SG
Singapore
Prior art keywords
boom
pct
tube
boom section
sec
Prior art date
Application number
SG1996008937A
Other languages
English (en)
Inventor
Lars Forsberg
Kenneth Ljungberg
Tommy Sjostrom
Jens Stolpe
Original Assignee
Hiab 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 Hiab Ab filed Critical Hiab Ab
Publication of SG52752A1 publication Critical patent/SG52752A1/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
    • B66C23/64—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
SG1996008937A 1993-04-26 1994-04-15 Extendable crane boom SG52752A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301382A SE501102C2 (sv) 1993-04-26 1993-04-26 Förlängningsbar kranarm

Publications (1)

Publication Number Publication Date
SG52752A1 true SG52752A1 (en) 1998-09-28

Family

ID=20389700

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008937A SG52752A1 (en) 1993-04-26 1994-04-15 Extendable crane boom

Country Status (10)

Country Link
US (1) US5678708A (de)
EP (1) EP0697992B1 (de)
JP (1) JP3229615B2 (de)
AT (1) ATE177720T1 (de)
AU (1) AU6693094A (de)
DE (1) DE69417228T2 (de)
DK (1) DK0697992T3 (de)
SE (1) SE501102C2 (de)
SG (1) SG52752A1 (de)
WO (1) WO1994025387A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725250B1 (fr) * 1994-09-29 1996-12-20 Fdi Sambron Dispositif comprenant au moins trois elements mobiles en coulissement et actionnes par des verins
NL1001163C2 (nl) * 1995-09-08 1997-03-11 Pieter Arie Jan Eikelenboom Windmolen.
WO2001072624A1 (en) 2000-03-28 2001-10-04 Higgins David J Telescoping boom
WO2002070390A1 (de) * 2001-03-05 2002-09-12 Schroedl Manfred Elektrischer antrieb
SE0500363L (sv) * 2005-02-16 2006-07-18 Bst Ab Apparat och sätt för dosering av tillsatsmedel vid uppsamling av vätska
JP4566935B2 (ja) * 2006-03-13 2010-10-20 ヤンマー株式会社 掘削作業機のブーム
DE202010013830U1 (de) * 2010-10-04 2011-07-06 Lebro Verwertungs-GbR (vertretungsberechtigte Gesellschafter: Heinz Lehmann, 72175 Dornhan und Manfred Bronner, 72175 Dornhan), 72175 Teleskophubarbeitsbühne
US8245456B2 (en) * 2010-10-19 2012-08-21 Ed Anderson Boom assembly
DE202011110230U1 (de) * 2010-12-17 2013-02-13 Tadano Faun Gmbh Mobil-Teleskopkran
CN102518392A (zh) * 2011-12-27 2012-06-27 徐州重型机械有限公司 伸缩臂和具有该伸缩臂的消防车
WO2014055048A1 (en) * 2012-10-01 2014-04-10 Hi̇drokon Konya Hi̇droli̇k Maki̇na Sanayi̇ Ve Ti̇caret Li̇mi̇ted Şi̇rketi̇ Boom mouth belt embodiment for foldable boom cranes
DE102012021544B4 (de) * 2012-10-29 2014-07-10 Terex Cranes Germany Gmbh Teleskopiereinheit mit Zusatzfunktion
CH709471A2 (de) * 2014-04-04 2015-10-15 Villiger Public Systems Gmbh Hebevorrichtung auf einem Lastkraftfahrzeug.
ES2679193T3 (es) * 2014-07-30 2018-08-22 C.M.C. S.R.L. - Società Unipersonale Brazo telescópico para máquinas operativas
US9690963B2 (en) 2015-03-02 2017-06-27 Covidien Lp Hand-held dual spherical antenna system
CN106219421B (zh) * 2016-08-31 2018-11-20 北汽福田汽车股份有限公司 一种多级伸缩机构及工程机械
CN106185652A (zh) * 2016-08-31 2016-12-07 北汽福田汽车股份有限公司 一种多级伸缩机构及工程机械
DE102017009183A1 (de) * 2017-09-30 2019-04-04 Walter Biedenbach Kran
US10849713B2 (en) 2018-03-27 2020-12-01 Covidien Lp Method and apparatus to account for transponder tagged objects used during clinical procedures, employing a trocar
US10716641B2 (en) 2018-03-27 2020-07-21 Covidien Lp Method and apparatus to account for transponder tagged objects used during clinical procedures, employing a trocar
CN109437069B (zh) * 2018-12-29 2024-05-28 徐州海伦哲特种车辆有限公司 一种高空作业车顺序伸缩臂架系统
KR102515582B1 (ko) * 2022-06-15 2023-03-29 신일인텍 주식회사 전로 후드용 지금 제거장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506519C2 (de) * 1965-04-08 1974-10-31 Grove Manufacturing Company, Shady Grove, Pa. (V.St.A.) Teleskopausleger
US3445004A (en) * 1967-02-01 1969-05-20 Bucyrus Erie Co Telescopic cantilevered boom
BE726539A (de) * 1968-01-10 1969-06-16
DE2103570C3 (de) * 1971-01-26 1974-03-07 Leo Gottwald Kg, 4000 Duesseldorf Teleskopierbarer Kranausleger in Rahmenbauwei se
US3721054A (en) * 1971-09-07 1973-03-20 Bucyrus Erie Co Light weight telescoping boom
US3804262A (en) * 1972-09-18 1974-04-16 Harnischfeger Corp Telescopic boom
SU461045A1 (ru) * 1973-06-01 1975-02-25 Всесоюзный научно-исследовательский институт строительного и дорожного машиностроения Телескопическа стрела крана
US4575976A (en) * 1983-06-24 1986-03-18 Machine Products Corporation Extension and retraction system for boom apparatus
US5501346A (en) * 1991-11-11 1996-03-26 Palfinger Aktiengesellschaft Multistage telescope boom

Also Published As

Publication number Publication date
SE501102C2 (sv) 1994-11-14
WO1994025387A1 (en) 1994-11-10
US5678708A (en) 1997-10-21
DE69417228T2 (de) 1999-09-02
DK0697992T3 (da) 2000-04-17
SE9301382D0 (sv) 1993-04-26
JPH08509194A (ja) 1996-10-01
ATE177720T1 (de) 1999-04-15
SE9301382L (sv) 1994-10-27
EP0697992B1 (de) 1999-03-17
EP0697992A1 (de) 1996-02-28
JP3229615B2 (ja) 2001-11-19
AU6693094A (en) 1994-11-21
DE69417228D1 (de) 1999-04-22

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