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PE20181308A1 - Puerta de cuchara y conjunto de desenganche de puerta de cuchara - Google Patents

Puerta de cuchara y conjunto de desenganche de puerta de cuchara

Info

Publication number
PE20181308A1
PE20181308A1 PE2018001281A PE2018001281A PE20181308A1 PE 20181308 A1 PE20181308 A1 PE 20181308A1 PE 2018001281 A PE2018001281 A PE 2018001281A PE 2018001281 A PE2018001281 A PE 2018001281A PE 20181308 A1 PE20181308 A1 PE 20181308A1
Authority
PE
Peru
Prior art keywords
coupled
bucket
bucket door
boom
arm
Prior art date
Application number
PE2018001281A
Other languages
English (en)
Inventor
Matthew L Gross
Joseph J Colwell
Richard Nicosn
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
Application filed by Harnischfeger Tech Inc filed Critical Harnischfeger Tech Inc
Publication of PE20181308A1 publication Critical patent/PE20181308A1/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
    • E02F3/30—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
    • E02F3/28—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
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Operation Control Of Excavators (AREA)
  • Disintegrating Or Milling (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Una maquina para mineria incluye una pluma, un brazo acoplado a la pluma, una cuchara acoplada al brazo y una puerta de cuchar a acoplada de manera pivotante a la cuchara. La pala excavadora para mineria tambien incluye un conjunto de desenganche de puerta de cuchara que incluye un motor de desenganche acoplado a la pluma, un tambor de desenganche acoplado al brazo, un conjunto de acoplamiento articulado acoplado a la puerta de cuchara, un primer elemento de actuacion que se extiende directamente desde el motor de desenganche hasta el tambor de desenganche, y un segundo elemento de actuacion que se extiende directamente desde el tambor de desenganche hasta e l conjunto de acoplamiento articulado .
PE2018001281A 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara PE20181308A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361883982P 2013-09-27 2013-09-27
US201461968030P 2014-03-20 2014-03-20

Publications (1)

Publication Number Publication Date
PE20181308A1 true PE20181308A1 (es) 2018-08-10

Family

ID=52737561

Family Applications (3)

Application Number Title Priority Date Filing Date
PE2023000123A PE20231112A1 (es) 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara
PE2018001281A PE20181308A1 (es) 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara
PE2014001492A PE20150745A1 (es) 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2023000123A PE20231112A1 (es) 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2014001492A PE20150745A1 (es) 2013-09-27 2014-09-26 Puerta de cuchara y conjunto de desenganche de puerta de cuchara

Country Status (11)

Country Link
US (4) US9890515B2 (es)
CN (4) CN104514234B (es)
AU (5) AU2014233614B2 (es)
BR (1) BR102014024027B1 (es)
CA (3) CA3234970A1 (es)
CL (1) CL2014002577A1 (es)
IN (1) IN2014DE02769A (es)
MX (4) MX356927B (es)
PE (3) PE20231112A1 (es)
RU (1) RU2663838C2 (es)
ZA (1) ZA201407006B (es)

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Also Published As

Publication number Publication date
AU2018256641B2 (en) 2020-05-28
CA3141032A1 (en) 2015-03-27
AU2025237928A1 (en) 2025-10-16
US20150089847A1 (en) 2015-04-02
ZA201407006B (en) 2015-10-28
US11066807B2 (en) 2021-07-20
RU2018127839A3 (es) 2021-12-17
MX356927B (es) 2018-06-19
US9890515B2 (en) 2018-02-13
AU2020223775B2 (en) 2022-12-08
CA3141032C (en) 2024-05-21
RU2014139023A (ru) 2016-04-10
AU2014233614B2 (en) 2018-08-02
CL2014002577A1 (es) 2015-07-10
US20220010518A1 (en) 2022-01-13
AU2023201363A1 (en) 2023-04-06
RU2018127839A (ru) 2019-03-14
RU2663838C2 (ru) 2018-08-10
AU2020223775A1 (en) 2020-09-17
CA3234970A1 (en) 2015-03-27
US20180142440A1 (en) 2018-05-24
PE20231112A1 (es) 2023-07-19
CA2866030A1 (en) 2015-03-27
AU2023201363B2 (en) 2025-06-26
US20250277350A1 (en) 2025-09-04
BR102014024027A2 (pt) 2016-04-26
US12312765B2 (en) 2025-05-27
CN110847264B (zh) 2022-03-22
MX386899B (es) 2025-03-19
MX2021005620A (es) 2021-09-08
AU2018256641A1 (en) 2018-11-22
CA2866030C (en) 2022-01-18
IN2014DE02769A (es) 2015-06-26
MX2014011665A (es) 2015-03-27
CN204456252U (zh) 2015-07-08
CN110847264A (zh) 2020-02-28
AU2014233614A1 (en) 2015-04-16
CN104514234B (zh) 2019-11-01
BR102014024027B1 (pt) 2021-05-25
MX375232B (es) 2025-03-06
PE20150745A1 (es) 2015-05-17
CN204898751U (zh) 2015-12-23
CN104514234A (zh) 2015-04-15

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