ES2542244T3 - Telescopic crane and telescopic lift configuration of a telescopic crane - Google Patents

Telescopic crane and telescopic lift configuration of a telescopic crane Download PDF

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Publication number
ES2542244T3
ES2542244T3 ES12186518.2T ES12186518T ES2542244T3 ES 2542244 T3 ES2542244 T3 ES 2542244T3 ES 12186518 T ES12186518 T ES 12186518T ES 2542244 T3 ES2542244 T3 ES 2542244T3
Authority
ES
Spain
Prior art keywords
telescopic
crane
articulated arm
configuration
ducts
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES12186518.2T
Other languages
Spanish (es)
Inventor
Rami Salmi
Tuomo Ylikoski
Aimo Sainio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MESERA CRANES FINLAND Oy
Original Assignee
MESERA CRANES FINLAND Oy
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 MESERA CRANES FINLAND Oy filed Critical MESERA CRANES FINLAND Oy
Application granted granted Critical
Publication of ES2542244T3 publication Critical patent/ES2542244T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • 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

Abstract

Una configuración telescópica de elevación de una grúa telescópica, comprendiendo dicha configuración telescópica de elevación un brazo articulado (1); al menos un brazo extensible (2), (3); unos conductos (4), (5) de tuberías hidráulicas dispuestos en la parte superior de dicho brazo articulado (1); y una configuración de cojinete deslizante (7), (8), dispuesta en la región del final de dicho brazo articulado (1), comprendiendo además dicha configuración telescópica de elevación una abertura para dichos conductos (4), (5) de tuberías hidráulicas sobre la cara superior de dicho brazo articulado (1), caracterizado por que dicha abertura está situada sobre el lado de dicho brazo articulado (1), de manera que dichos conductos (4), (5) de tuberías hidráulicas están a una distancia desde dicha configuración (7), (8) de cojinete deslizante, tal que dichos conductos (4), (5) de tuberías hidráulicas conducen a dichas conexiones (10), (11) de mangueras, accesibles a través de dicha abertura.A telescopic lifting configuration of a telescopic crane, said telescopic lifting configuration comprising an articulated arm (1); at least one extendable arm (2), (3); ducts (4), (5) of hydraulic pipes arranged in the upper part of said articulated arm (1); and a sliding bearing configuration (7), (8), arranged in the region of the end of said articulated arm (1), said telescopic lifting configuration further comprising an opening for said ducts (4), (5) of hydraulic pipes on the upper face of said articulated arm (1), characterized in that said opening is located on the side of said articulated arm (1), so that said ducts (4), (5) of hydraulic pipes are at a distance from said sliding bearing configuration (7), (8), such that said hydraulic pipe conduits (4), (5) lead to said hose connections (10), (11), accessible through said opening.

Description

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Claims (1)

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ES12186518.2T 2012-09-28 2012-09-28 Telescopic crane and telescopic lift configuration of a telescopic crane Active ES2542244T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12186518.2A EP2712836B1 (en) 2012-09-28 2012-09-28 A telescopic crane and a telescopic boom arrangement of a telescopic crane

Publications (1)

Publication Number Publication Date
ES2542244T3 true ES2542244T3 (en) 2015-08-03

Family

ID=46968056

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12186518.2T Active ES2542244T3 (en) 2012-09-28 2012-09-28 Telescopic crane and telescopic lift configuration of a telescopic crane

Country Status (2)

Country Link
EP (1) EP2712836B1 (en)
ES (1) ES2542244T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6531505B2 (en) * 2015-06-11 2019-06-19 株式会社タダノ Telescopic boom mounting structure
CN107635907B (en) * 2015-06-11 2019-06-21 株式会社多田野 The mounting structure of telescopic arm
US10676324B2 (en) 2017-03-05 2020-06-09 Thomas A Weeks Plug and play tool connection
CN110392715A (en) 2017-03-10 2019-10-29 塞拉尼斯销售德国有限公司 Polyester polymer composition
CN114619433B (en) * 2022-03-18 2023-08-15 唐山因泰智能科技发展有限公司 Telescopic operating mechanism

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469712A (en) * 1967-02-10 1969-09-30 Arthur Haulotte Telescopic boom crane
US3893480A (en) 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
GB2106860B (en) * 1982-09-29 1985-06-05 Coles Cranes Ltd Improvements in and relating to telescopic booms
DE19613700A1 (en) 1996-03-29 1997-10-02 M E P Gmbh Ges Fuer Consulting Telescopically interlocking machine part, e.g. for excavator or crane
DE10032585A1 (en) 2000-07-05 2002-01-17 Deere & Co Mounting frame and telescopic boom with mounting frame
JP2002104793A (en) * 2000-09-29 2002-04-10 Aichi Corp Telescopic boom
SE520498E8 (en) 2001-11-26 2015-10-20 Komatsu Forest Ab Device for hanging a rotary working tool
SI1842823T1 (en) 2006-04-03 2010-02-26 Epsilon Kran Gmbh Two-part telescopic arm of a crane
JP5037050B2 (en) * 2006-07-20 2012-09-26 株式会社タダノ Telescopic boom in a working machine with a boom

Also Published As

Publication number Publication date
EP2712836A1 (en) 2014-04-02
EP2712836B1 (en) 2015-06-03

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