PE20200378A1 - Balde para pala de cable - Google Patents

Balde para pala de cable

Info

Publication number
PE20200378A1
PE20200378A1 PE2019002411A PE2019002411A PE20200378A1 PE 20200378 A1 PE20200378 A1 PE 20200378A1 PE 2019002411 A PE2019002411 A PE 2019002411A PE 2019002411 A PE2019002411 A PE 2019002411A PE 20200378 A1 PE20200378 A1 PE 20200378A1
Authority
PE
Peru
Prior art keywords
door
housing
bucket
pivot axis
pivot
Prior art date
Application number
PE2019002411A
Other languages
English (en)
Inventor
Terry L Briscoe
Iv Charles G Ollinger
Joshua L Strom
Original Assignee
Esco Group Llc
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 Esco Group Llc filed Critical Esco Group Llc
Publication of PE20200378A1 publication Critical patent/PE20200378A1/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
    • 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
    • E02F3/28—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Superstructure Of Vehicle (AREA)
  • Shovels (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Un balde para utilizar con una pala de cable incluye una carcasa y una puerta que definen colectivamente una cavidad para recolectar material que debe ser excavado. La puerta esta fijada de forma pivotante alrededor de un eje de pivote en la carcasa de manera que la puerta puede pivotar entre una posicion cerrada para recolectar el material y una posicion abierta para descargar el material. El eje de pivote esta ubicado hacia delante de una superficie exterior de una pared posterior de la carcasa para generar una oscilacion menos pronunciada y menos fuerte de la puerta durante la descarga. La puerta tiene una porcion delantera que se dobla hacia un borde de excavacion en la carcasa de manera que la puerta tiene una mayor resistencia, mejora la carga del balde, y mueve una porcion de la cascara fuera del area de mas alto desgaste.
PE2019002411A 2012-09-05 2013-08-29 Balde para pala de cable PE20200378A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261696971P 2012-09-05 2012-09-05
PCT/US2013/057350 WO2014039370A1 (en) 2012-09-05 2013-08-29 Bucket for cable shovel

Publications (1)

Publication Number Publication Date
PE20200378A1 true PE20200378A1 (es) 2020-02-24

Family

ID=50237544

Family Applications (2)

Application Number Title Priority Date Filing Date
PE2019002411A PE20200378A1 (es) 2012-09-05 2013-08-29 Balde para pala de cable
PE2015000292A PE20150516A1 (es) 2012-09-05 2013-08-29 Balde para pala de cable

Family Applications After (1)

Application Number Title Priority Date Filing Date
PE2015000292A PE20150516A1 (es) 2012-09-05 2013-08-29 Balde para pala de cable

Country Status (21)

Country Link
US (2) US10113293B2 (es)
EP (2) EP3483344A1 (es)
JP (2) JP6592362B2 (es)
KR (1) KR102188586B1 (es)
CN (2) CN110397101B (es)
AP (1) AP2015008303A0 (es)
AR (1) AR092436A1 (es)
AU (2) AU2013313045B2 (es)
BR (1) BR112015004647B1 (es)
CA (1) CA2883561C (es)
CL (1) CL2015000443A1 (es)
CO (1) CO7230330A2 (es)
EA (2) EA036170B1 (es)
ES (1) ES2722751T3 (es)
IN (1) IN2015DN01839A (es)
MX (2) MX2015002767A (es)
PE (2) PE20200378A1 (es)
RS (1) RS58933B1 (es)
TR (1) TR201905505T4 (es)
WO (1) WO2014039370A1 (es)
ZA (1) ZA201501459B (es)

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US10301792B2 (en) 2015-04-30 2019-05-28 Micromatic Llc Hydraulic dampener for use on mine shovels
RU2705115C1 (ru) * 2019-03-28 2019-11-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Псковский государственный университет" Ковш экскаватора
IT202000000001A1 (it) * 2020-01-02 2021-07-02 Boscaro S R L Benna perfezionata
CN111424742A (zh) * 2020-04-07 2020-07-17 沈阳露天采矿设备制造有限公司 一种挖掘机铲斗斗门的防冲击阻尼装置
KR102231846B1 (ko) * 2020-12-08 2021-03-26 박재일 포크레인 개량 버킷
US20220213663A1 (en) * 2021-01-04 2022-07-07 Caterpillar Global Mining Llc Work machine dipper with improved dig and payload performance

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Also Published As

Publication number Publication date
AP2015008303A0 (en) 2015-03-31
JP2015526623A (ja) 2015-09-10
CN110397101A (zh) 2019-11-01
KR102188586B1 (ko) 2020-12-09
JP6592362B2 (ja) 2019-10-16
US10113293B2 (en) 2018-10-30
CN110397101B (zh) 2021-10-22
KR20150052237A (ko) 2015-05-13
CL2015000443A1 (es) 2015-06-19
AU2013313045B2 (en) 2017-03-16
EP3483344A1 (en) 2019-05-15
JP2020012368A (ja) 2020-01-23
CA2883561C (en) 2020-05-05
AU2017203718A1 (en) 2017-06-22
EA201500295A1 (ru) 2015-07-30
WO2014039370A1 (en) 2014-03-13
CO7230330A2 (es) 2015-03-31
EA036170B1 (ru) 2020-10-09
ZA201501459B (en) 2022-11-30
AU2013313045A1 (en) 2015-04-02
RS58933B1 (sr) 2019-08-30
BR112015004647B1 (pt) 2021-06-15
CN104755676B (zh) 2020-07-07
EP2893090A4 (en) 2016-09-07
MX2020001467A (es) 2020-03-20
AR092436A1 (es) 2015-04-22
MX2015002767A (es) 2015-05-15
EA202091254A1 (ru) 2020-08-20
US20170254043A1 (en) 2017-09-07
AU2017203718B2 (en) 2019-01-03
ES2722751T3 (es) 2019-08-16
TR201905505T4 (tr) 2019-05-21
IN2015DN01839A (es) 2015-05-29
EP2893090B1 (en) 2019-03-27
EP2893090A1 (en) 2015-07-15
US20140165432A1 (en) 2014-06-19
BR112015004647A2 (pt) 2017-07-04
CA2883561A1 (en) 2014-03-13
CN104755676A (zh) 2015-07-01
PE20150516A1 (es) 2015-04-29

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