PE39496A1 - Pala mecanica de poder con seguros de inclinacion variable - Google Patents
Pala mecanica de poder con seguros de inclinacion variableInfo
- Publication number
- PE39496A1 PE39496A1 PE1995281556A PE28155695A PE39496A1 PE 39496 A1 PE39496 A1 PE 39496A1 PE 1995281556 A PE1995281556 A PE 1995281556A PE 28155695 A PE28155695 A PE 28155695A PE 39496 A1 PE39496 A1 PE 39496A1
- Authority
- PE
- Peru
- Prior art keywords
- spoon
- arm
- pivotal movement
- handle
- mechanical power
- Prior art date
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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
-
- 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
- E02F3/304—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 with the dipper-arm slidably mounted on the boom
-
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
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)
- Shovels (AREA)
Abstract
CARACTERIZADA POR COMPRENDER: A) UNA ESTRUCTURA; B) UNA MANIVELA DE CUCHARA MONTADA EN LA ESTRUCTURA PARA UN MOVIMIENTO PIVOTAL RELATIVO A LA MISMA ALREDEDOR DE UN EJE DE LA MANIVELA DE LA CUCHARA GENERALMENTE HORIZONTAL; C) UNA CUCHARA CONECTADA A ESA MANIVELA PARA DICHO MOVIMIENTO PIVOTAL; D) UN ATENUADOR DE IMPACTO CONECTADO ENTRE LA MANIVELA Y LA CUCHARA EN UN PUNTO SEPARADO DEL EJE DE LA CUCHARA, PARA LIMITAR EL MOVIMIENTO PIVOTAL DE LA CUCHARA RELATIVO A LA MANIVELA Y ALREDEDOR DEL EJE DE LA CUCHARA; Y E) UN WINCHE ANCLADO A LA ESTRUCTURA, UN BRAZO QUE TIENE UN EXTREMO INFERIOR MONTADO EN LA ESTRUCTURA Y QUE TIENE UN EXTREMO SUPERIOR Y UNA POLEA GIRATORIA MONTADA EN EL BRAZO PARA UN MOVIMIENTO PIVOTAL Y TRASLACIONAL RELATIVO AL MISMO, COMPRENDIENDO ADEMAS LA PALA MECANICA UN CABLE IZADOR QUE SE EXTIENDE SOBRE LA POLEA, EL CUAL TIENE UN EXTREMO OPUESTO CONECTADO A LA CUCHARA DE MANERA QUE EL ACCIONAMIENTO DEL WINCHE CAUSA EL MOVIMIENTO PIVOTAL DE LA MANIVELA RELATIVO AL BRAZO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/323,637 US5499463A (en) | 1994-10-17 | 1994-10-17 | Power shovel with variable pitch braces |
Publications (1)
Publication Number | Publication Date |
---|---|
PE39496A1 true PE39496A1 (es) | 1996-10-14 |
Family
ID=23260055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE1995281556A PE39496A1 (es) | 1994-10-17 | 1995-10-11 | Pala mecanica de poder con seguros de inclinacion variable |
Country Status (6)
Country | Link |
---|---|
US (1) | US5499463A (es) |
AU (1) | AU3429795A (es) |
BR (1) | BR9504392A (es) |
CA (1) | CA2141164C (es) |
PE (1) | PE39496A1 (es) |
ZA (1) | ZA958769B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6272775B1 (en) * | 1998-09-02 | 2001-08-14 | Don F. Schmidt | Rear dumping dragline bucket and rigging system |
US6219946B1 (en) * | 1999-08-18 | 2001-04-24 | Harnischfeger Technologies, Inc | Power shovel with dipper door snubber and/or closure assembly |
US6434862B1 (en) * | 2000-08-09 | 2002-08-20 | William J. Hren | Skewed dipper |
WO2005071170A1 (en) * | 2004-01-23 | 2005-08-04 | Grant Alan David Wallett | A bucket for a mechanical shovel |
WO2007121517A1 (en) * | 2006-04-20 | 2007-11-01 | Cmte Development Limited | Payload estimation system and method |
WO2012018884A1 (en) * | 2010-08-03 | 2012-02-09 | Rockledge International, Llc | Device and method for controlling a shovel-bucket door |
CA2766509C (en) * | 2011-02-01 | 2019-09-24 | Harnischfeger Technologies, Inc. | Shovel having a wristing dipper |
US8620536B2 (en) * | 2011-04-29 | 2013-12-31 | Harnischfeger Technologies, Inc. | Controlling a digging operation of an industrial machine |
CN105908798B (zh) * | 2011-04-29 | 2019-01-04 | 久益环球表层采矿公司 | 控制工业机械的挖掘操作 |
US8991080B2 (en) * | 2012-01-30 | 2015-03-31 | Caterpillar Global Mining Llc | Dipper door assembly |
RU2728111C2 (ru) | 2012-01-31 | 2020-07-28 | Джой Глобал Серфейс Майнинг Инк | Копающий узел для канатного экскаватора и копающий рабочий орган для канатного экскаватора (варианты) |
RU2746122C2 (ru) | 2012-01-31 | 2021-04-07 | Джой Глобал Серфейс Майнинг Инк | Добычной одноковшовый экскаватор, узел дужки и копающий узел для добычного одноковшового экскаватора |
US8950091B2 (en) * | 2012-03-26 | 2015-02-10 | Caterpillar Global Mining Llc | Dragline bucket with remote dumping and positioning capabilities |
AU2015261597B2 (en) * | 2012-04-02 | 2017-03-23 | Joy Global Surface Mining Inc | Boom and dipper handle assembly for an industrial machine |
US10156053B2 (en) | 2012-04-02 | 2018-12-18 | Joy Global Surface Mining Inc | Boom and dipper handle assembly for an industrial machine |
US8972120B2 (en) * | 2012-04-03 | 2015-03-03 | Harnischfeger Technologies, Inc. | Extended reach crowd control for a shovel |
RU2017131855A (ru) | 2012-07-09 | 2019-02-06 | Джой Глобал Серфейс Майнинг Инк | Узел коромысла |
CN102767197B (zh) * | 2012-08-13 | 2015-09-16 | 广西鱼峰集团水泥有限公司 | 电铲铲杆后挡板 |
US9593460B2 (en) | 2012-09-21 | 2017-03-14 | Harnischfeger Technologies, Inc. | Fluid conveyance system for industrial machine |
AU2013245549B2 (en) | 2012-10-19 | 2017-05-25 | Joy Global Surface Mining Inc | Conduit support system |
US9051715B2 (en) * | 2012-11-05 | 2015-06-09 | Caterpillar Global Mining Llc | Crowd machinery guard for mining shovel |
AU2015200234B2 (en) | 2014-01-21 | 2019-02-28 | Joy Global Surface Mining Inc | Controlling a crowd parameter of an industrial machine |
USD760808S1 (en) * | 2015-02-13 | 2016-07-05 | Caterpillar Global Mining Llc | Electric rope shovel crowd take-up device |
CN207079647U (zh) | 2016-04-08 | 2018-03-09 | 哈尼斯菲格技术公司 | 带有非线性挖掘组件的绳铲 |
CN105862963A (zh) * | 2016-04-19 | 2016-08-17 | 韦海报 | 一种电铲铲杆后档板的固定方法 |
CA2969256A1 (en) * | 2016-06-03 | 2017-12-03 | Harnischfeger Technologies, Inc. | Shovel handle with bail over dipper feature |
US11781286B1 (en) * | 2023-03-06 | 2023-10-10 | Charles Constancon | Method and system for calculating the mass of material in an excavating machine bucket |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3278057A (en) * | 1964-04-23 | 1966-10-11 | Universal Marion Corp | Handle and dipper assembly for power shovels |
CA968753A (en) * | 1972-08-04 | 1975-06-03 | Hy-Hoe Corporation Ltd. | Backhoe bucket apparatus |
US3933260A (en) * | 1973-09-14 | 1976-01-20 | Marion Power Shovel Co., Inc. | Hoist system for power shovels |
US3867750A (en) * | 1973-09-27 | 1975-02-25 | Clark Equipment Co | Machinery stop and method of installation |
DE2718434C2 (de) * | 1977-04-26 | 1979-06-28 | Fa. Johannes Fuchs, 7257 Ditzingen | Am Ausleger einer Arbeitsmaschine angelenkter Greifer |
US5251389A (en) * | 1992-07-07 | 1993-10-12 | Harnischfeger Corporation | Brace for maintaining relative arm-dipper angle |
-
1994
- 1994-10-17 US US08/323,637 patent/US5499463A/en not_active Expired - Fee Related
-
1995
- 1995-01-26 CA CA002141164A patent/CA2141164C/en not_active Expired - Fee Related
- 1995-10-11 BR BR9504392A patent/BR9504392A/pt not_active Application Discontinuation
- 1995-10-11 PE PE1995281556A patent/PE39496A1/es not_active Application Discontinuation
- 1995-10-17 AU AU34297/95A patent/AU3429795A/en not_active Abandoned
- 1995-10-17 ZA ZA958769A patent/ZA958769B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US5499463A (en) | 1996-03-19 |
BR9504392A (pt) | 1997-05-27 |
ZA958769B (en) | 1996-05-09 |
CA2141164A1 (en) | 1996-04-18 |
CA2141164C (en) | 1997-07-22 |
AU3429795A (en) | 1996-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application declared void or lapsed |