EP2426078A3 - High-density counterweight - Google Patents

High-density counterweight Download PDF

Info

Publication number
EP2426078A3
EP2426078A3 EP11180053.8A EP11180053A EP2426078A3 EP 2426078 A3 EP2426078 A3 EP 2426078A3 EP 11180053 A EP11180053 A EP 11180053A EP 2426078 A3 EP2426078 A3 EP 2426078A3
Authority
EP
European Patent Office
Prior art keywords
density
density counterweight
counterweight
block
aggregated
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.)
Withdrawn
Application number
EP11180053.8A
Other languages
German (de)
French (fr)
Other versions
EP2426078A2 (en
Inventor
Jon Ander Peñagaricano García
Manuel Delgado García
Esteban Garmendia Izaguirre
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.)
D-3 Ingeniera Y Desarrollo SL
Original Assignee
D-3 Ingeniera Y Desarrollo SL
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 D-3 Ingeniera Y Desarrollo SL filed Critical D-3 Ingeniera Y Desarrollo SL
Publication of EP2426078A2 publication Critical patent/EP2426078A2/en
Publication of EP2426078A3 publication Critical patent/EP2426078A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • E02F9/18—Counterweights

Abstract

The present invention relates to a high-density counterweight formed by a block (1) made up of metal elements (2) aggregated by a binder (3), an outer protective covering (4) being arranged on said block (1).
EP11180053.8A 2010-09-07 2011-09-05 High-density counterweight Withdrawn EP2426078A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201001151A ES2377892B1 (en) 2010-09-07 2010-09-07 HIGH DENSITY COUNTERWEIGHT.

Publications (2)

Publication Number Publication Date
EP2426078A2 EP2426078A2 (en) 2012-03-07
EP2426078A3 true EP2426078A3 (en) 2013-07-10

Family

ID=45065627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11180053.8A Withdrawn EP2426078A3 (en) 2010-09-07 2011-09-05 High-density counterweight

Country Status (2)

Country Link
EP (1) EP2426078A3 (en)
ES (1) ES2377892B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013106219A1 (en) * 2013-06-14 2014-12-18 Karl Alteepping Counterweight of a construction machine
ES2554054B1 (en) 2014-06-12 2016-12-30 Sic Lazaro, S.L. Counterweight to tension the cable of a catenary on a railway line
DE102014009806B4 (en) * 2014-07-03 2017-02-16 Josef Bergmeister e.K. Bauunternehmen Ballast for a crane
ES2578406B1 (en) * 2015-01-23 2017-06-01 Sic Lázaro, S.L. Railway counterweight with adjustable mass
DE102017214140A1 (en) * 2017-08-14 2019-02-14 Siemens Aktiengesellschaft Ballast arrangement for a rail vehicle and method for producing a ballast device
CN111749463B (en) * 2020-03-11 2021-12-14 鲁东大学 Adjustable counterweight device for building construction
EP4336122A1 (en) * 2022-09-06 2024-03-13 Geo Weights Limited Geothermal drilling weight

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299133A1 (en) * 1975-01-28 1976-08-27 Putatti Roland Heavy objects and slabs mfr. - using scrap metal and a binder
JPH08209748A (en) * 1995-01-31 1996-08-13 Hitachi Constr Mach Co Ltd Counter-weight of construction machinery
JPH11200420A (en) * 1998-01-19 1999-07-27 Sumitomo Constr Mach Co Ltd Counterweight of construction machine
DE10213859A1 (en) * 2001-04-05 2002-10-10 Komatsu Mfg Co Ltd Counterweight for construction vehicles comprises heavy substances such as iron ore and scrap iron contained inside an outer wall part made of iron, and spherical iron material filling the spaces between the heavy substances
KR20020079418A (en) * 2001-04-13 2002-10-19 가부시키가이샤 고마쓰 세이사쿠쇼 Counterweight
JP2002356878A (en) * 2001-06-01 2002-12-13 Hitachi Constr Mach Co Ltd Counterweight, construction machinery using the same, and manufacture and disassembling method therefor
JP2009179499A (en) * 2008-01-30 2009-08-13 Taiheiyo Cement Corp Counterweight containing heavyweight aggregate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1311728B1 (en) * 1999-12-10 2002-03-19 Electrolux Zanussi Elettrodome PROCEDURE FOR THE MANUFACTURE OF MANUFACTURES OF SIGNIFICANT PESOSPECIFIC BASIS ON THE BASIS OF FERROUS INERTS AND MANUFACTURES SO MADE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299133A1 (en) * 1975-01-28 1976-08-27 Putatti Roland Heavy objects and slabs mfr. - using scrap metal and a binder
JPH08209748A (en) * 1995-01-31 1996-08-13 Hitachi Constr Mach Co Ltd Counter-weight of construction machinery
JPH11200420A (en) * 1998-01-19 1999-07-27 Sumitomo Constr Mach Co Ltd Counterweight of construction machine
DE10213859A1 (en) * 2001-04-05 2002-10-10 Komatsu Mfg Co Ltd Counterweight for construction vehicles comprises heavy substances such as iron ore and scrap iron contained inside an outer wall part made of iron, and spherical iron material filling the spaces between the heavy substances
KR20020079418A (en) * 2001-04-13 2002-10-19 가부시키가이샤 고마쓰 세이사쿠쇼 Counterweight
JP2002356878A (en) * 2001-06-01 2002-12-13 Hitachi Constr Mach Co Ltd Counterweight, construction machinery using the same, and manufacture and disassembling method therefor
JP2009179499A (en) * 2008-01-30 2009-08-13 Taiheiyo Cement Corp Counterweight containing heavyweight aggregate

Also Published As

Publication number Publication date
ES2377892A1 (en) 2012-04-03
EP2426078A2 (en) 2012-03-07
ES2377892B1 (en) 2013-01-08

Similar Documents

Publication Publication Date Title
EP2426078A3 (en) High-density counterweight
WO2014121785A9 (en) Aluminium casting alloy
EP2684970A4 (en) Copper or copper alloy reduced in -ray emission, and bonding wire obtained from copper or copper alloy as raw material
EP2622109A4 (en) Tough iron-based metallic glass alloys
WO2013113408A3 (en) Cable assembly curvature limiter
EP2666768A3 (en) Condensed-cyclic compound and organic light-emitting diode comprising the same
EP2639542A3 (en) Method for manufacturing sight frame attachable to handgun and sight frame attachable to handgun
EP2709125A3 (en) Transformer
WO2016105276A8 (en) Corrosion and moisture resistant copper based bonding wire comprising nickel
WO2013115949A3 (en) Aluminum airfoil
EP2360350A3 (en) Combined featherseal slot and lightening pocket
EP2626600A3 (en) Transition piece seal assembly for a turbomachine
EP2597416A3 (en) Penetrator round assembly
EP2669449A3 (en) Improvements in scaffolding
MX370951B (en) Systems and methods for tubular welding wire.
JP2011229212A5 (en)
EP2725192A3 (en) Turbomachine blade reinforcement
PL2471966T3 (en) Easily castable, ductile AlSi alloy and method for producing a cast component using the AlSi cast alloy
WO2014062267A3 (en) Frangible projectile
WO2011110624A3 (en) β-HYDROXYALKYLAMIDES, METHOD FOR THEIR PRODUCTION AND USE THEREOF
WO2011108749A3 (en) Plant disease controlling composition and method for controlling plant disease
IT1400435B1 (en) ELEVATOR FOR AMMUNITIONS.
EP2741047A3 (en) Heat Exchanger with Variable Thickness Coating
EP2624388A3 (en) Aircraft electrical cable raceway
EP2579431A3 (en) A magnetic shield

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B66C 23/72 20060101AFI20130606BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140111