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MX2012014022A - Fiador de cucharon. - Google Patents

Fiador de cucharon.

Info

Publication number
MX2012014022A
MX2012014022A MX2012014022A MX2012014022A MX2012014022A MX 2012014022 A MX2012014022 A MX 2012014022A MX 2012014022 A MX2012014022 A MX 2012014022A MX 2012014022 A MX2012014022 A MX 2012014022A MX 2012014022 A MX2012014022 A MX 2012014022A
Authority
MX
Mexico
Prior art keywords
bail
dipper
arms
pair
cross
Prior art date
Application number
MX2012014022A
Other languages
English (en)
Inventor
Joseph J Colwell
Matthew I Loew
Richard Nicoson
Nicholas R Voelz
Original Assignee
Harnischfeger Tech Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48467045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2012014022(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Harnischfeger Tech Inc filed Critical Harnischfeger Tech Inc
Publication of MX2012014022A publication Critical patent/MX2012014022A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements
    • 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
    • B66C23/82—Luffing gear
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • 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
    • E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)

Abstract

La invención proporciona un fiador para una pala de la cuerda que tiene una cuerda de elevación y un cucharón; el fiador incluye un par de brazos acoplados al cucharón; y un miembro transversal que se extiende entre el par de brazos y que se acopla en pivote a cada uno de los brazos; el miembro transversal incluye un bloque de montaje para acoplar la cuerda de elevación al fiador.
MX2012014022A 2011-11-30 2012-11-30 Fiador de cucharon. MX2012014022A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161565291P 2011-11-30 2011-11-30

Publications (1)

Publication Number Publication Date
MX2012014022A true MX2012014022A (es) 2013-05-30

Family

ID=48467045

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012014022A MX2012014022A (es) 2011-11-30 2012-11-30 Fiador de cucharon.

Country Status (10)

Country Link
US (1) US9249554B2 (es)
CN (2) CN103132552A (es)
AU (1) AU2012258456A1 (es)
BR (1) BR102012030627A2 (es)
CA (1) CA2797161A1 (es)
CL (1) CL2012003351A1 (es)
MX (1) MX2012014022A (es)
PE (1) PE20130912A1 (es)
RU (1) RU2012153062A (es)
ZA (1) ZA201209057B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10422105B2 (en) 2014-06-02 2019-09-24 Joy Global Surface Mining Inc Equalizer for a mining shovel

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2017131855A (ru) * 2012-07-09 2019-02-06 Джой Глобал Серфейс Майнинг Инк Узел коромысла
CN103628513A (zh) * 2013-12-05 2014-03-12 太原重工股份有限公司 挖掘机铲斗的提梁装置及挖掘机铲斗
CL2014001727A1 (es) 2014-06-26 2016-08-12 Ansar Diseño Limitada Un balde para pala de cable
AU2017201557C1 (en) 2016-03-10 2022-08-25 Joy Global Surface Mining Inc Rope cam dipper
CA3037701A1 (en) 2016-09-21 2018-03-29 Esco Group Llc Pin assembly
CL2017003315A1 (es) * 2016-12-22 2018-12-07 Harnischfeger Tech Inc Compensador con lubricación
CA3088520A1 (en) * 2019-08-02 2021-02-02 Joy Global Surface Mining Inc Digging attachment support for shovel
US12497750B2 (en) 2022-03-18 2025-12-16 Caterpillar Global Mining Llc Pivoting pinned connection for a rope shovel bucket
CN116677316B (zh) * 2023-08-04 2023-10-31 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) 一种物质勘探用冲击式岩层钻进机构

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US671014A (en) * 1900-08-25 1901-04-02 White Patent Axle & Hub Company Vehicle-axle.
US1008247A (en) 1911-07-21 1911-11-07 Brown Hoisting Machinery Co Means for operating shovel-buckets and similar receptacles.
US1594508A (en) 1924-09-12 1926-08-03 American Manganese Steel Co Excavating dipper with integral bail ears
US1609372A (en) 1925-08-01 1926-12-07 Koehring Co Power-shovel dipper
US1832493A (en) * 1927-11-07 1931-11-17 Products Machine Company Self lubricating die set pin
US1766343A (en) 1928-11-30 1930-06-24 American Manganese Steel Co Bail bracket for excavating dippers
US2034854A (en) 1934-04-30 1936-03-24 Electric Steel Foundry Co Excavating dipper
US2109195A (en) 1935-04-15 1938-02-22 Leslie P Green Scraper
US2403397A (en) 1942-10-19 1946-07-02 Fmc Corp Lubrication system
US2947430A (en) 1955-08-30 1960-08-02 Harnischfeger Corp Hoist cable equalizer assembly
US3608755A (en) 1968-07-19 1971-09-28 Boris Ivanovich Solokhin Straight-shovel-type working equipment of a single-bucket excavator
US3877581A (en) 1973-02-20 1975-04-15 Unit Rig & Equip Tension Equalizer
US3933260A (en) 1973-09-14 1976-01-20 Marion Power Shovel Co., Inc. Hoist system for power shovels
US3915238A (en) 1974-03-25 1975-10-28 Sauerman Bros Inc Scraper
US4150812A (en) 1977-10-21 1979-04-24 Dresser Industries, Inc. Load equalizing bail assembly
US4329794A (en) * 1980-03-24 1982-05-18 Dresser Industries, Inc. Ripping attachment for dragline
US4597713A (en) 1985-04-29 1986-07-01 Esco Corporation Shovel dipper bail assembly
US5657559A (en) 1995-11-24 1997-08-19 Harnischfeger Corporation Rigging assembly for an excavating bucket
AUPP347498A0 (en) 1998-05-13 1998-06-04 Meyers, Thomas Anthony Dragline rigging
NZ602664A (en) 2007-11-26 2013-08-30 Esco Corp Pinned Connections
US8622228B2 (en) 2008-09-19 2014-01-07 Manitowoc Crane Companies, Llc Boom hoist transportation system and crane using same
US20140090279A1 (en) * 2012-10-01 2014-04-03 Richard V. Campbell Dragline Bucket Rigging System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10422105B2 (en) 2014-06-02 2019-09-24 Joy Global Surface Mining Inc Equalizer for a mining shovel

Also Published As

Publication number Publication date
AU2012258456A1 (en) 2013-06-13
CL2012003351A1 (es) 2013-11-08
CA2797161A1 (en) 2013-05-30
PE20130912A1 (es) 2013-08-26
BR102012030627A2 (pt) 2015-10-20
ZA201209057B (en) 2013-07-31
US20130136570A1 (en) 2013-05-30
CN103132552A (zh) 2013-06-05
RU2012153062A (ru) 2014-06-10
US9249554B2 (en) 2016-02-02
CN203256826U (zh) 2013-10-30

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal