CL2017001775A1 - Aparato hidráulico para excavadoras y equipos de construcción en general. - Google Patents
Aparato hidráulico para excavadoras y equipos de construcción en general.Info
- Publication number
- CL2017001775A1 CL2017001775A1 CL2017001775A CL2017001775A CL2017001775A1 CL 2017001775 A1 CL2017001775 A1 CL 2017001775A1 CL 2017001775 A CL2017001775 A CL 2017001775A CL 2017001775 A CL2017001775 A CL 2017001775A CL 2017001775 A1 CL2017001775 A1 CL 2017001775A1
- Authority
- CL
- Chile
- Prior art keywords
- construction equipment
- pair
- hydraulic device
- excavators
- general
- Prior art date
Links
- 238000010276 construction Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
- E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/22—Component parts
- E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
- E02F3/246—Digging wheels; Digging elements of wheels; Drives for wheels 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/24—Mineral freed by means not involving slitting by milling means acting on the full working face, i.e. the rotary axis of the tool carrier being substantially parallel to the working face
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/022—Flow-dividers; Priority valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Fluid-Pressure Circuits (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Crushing And Grinding (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Operation Control Of Excavators (AREA)
Abstract
<p>UN APARATO HIDRÁULICO PARA UN EQUIPO DE CONSTRUCCIÓN, TAL COMO UNA EXCAVADORA, QUE COMPRENDE UNA ESTRUCTURA DE SOPORTE O APOYO CONECTADA O CONECTABLE A UN BRAZO MÓVIL DEL EQUIPO DE CONSTRUCCIÓN Y UN PAR DE TAMBORES ROTATORIOS QUE COMPRENDEN UNA PLURALIDAD DE DIENTES, UN PAR DE MOTORES HIDRÁULICOS, CADA UNO ESTANDO DISPUESTO PARA EL MOVIMIENTO DE UN TAMBOR PARTICULAR, Y UN DISPOSITIVO ROTATORIO DIVISOR DE FLUJO. EL DISPOSITIVO DE DIVISIÓN DE FLUJO COMPRENDE, A LO MENOS UNA ENTRADA PARA RECIBIR UN SUMINISTRO DE FLUIDO OPERATIVO PROPORCIONADO POR EL EQUIPO DE CONSTRUCCIÓN Y UN PAR DE SALIDAS QUE PROPORCIONAN EL FLUIDO OPERATIVO, EL CUAL SE ENCUENTRA DIVIDIDO EN FORMA ADECUADA AL PAR DE MOTORES HIDRÁULICOS.</p>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPD20150005 | 2015-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2017001775A1 true CL2017001775A1 (es) | 2018-03-16 |
Family
ID=52727267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2017001775A CL2017001775A1 (es) | 2015-01-15 | 2017-07-04 | Aparato hidráulico para excavadoras y equipos de construcción en general. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10767338B2 (es) |
| EP (1) | EP3245339B1 (es) |
| JP (1) | JP6762947B2 (es) |
| KR (1) | KR102524477B1 (es) |
| CN (1) | CN107109817B (es) |
| AU (1) | AU2016208151B2 (es) |
| BR (1) | BR112017014862B1 (es) |
| CA (1) | CA2973754C (es) |
| CL (1) | CL2017001775A1 (es) |
| ES (1) | ES2950407T3 (es) |
| MX (1) | MX2017009034A (es) |
| PE (1) | PE20171117A1 (es) |
| RU (1) | RU2728629C2 (es) |
| WO (1) | WO2016113236A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101933918B1 (ko) * | 2018-03-23 | 2019-04-05 | 한국건설기술연구원 | 굴착기 커팅헤드 및 커팅헤드가 포함된 굴착기 |
| CN109915132A (zh) * | 2019-03-29 | 2019-06-21 | 中国铁建重工集团有限公司 | 截割装置及掘进设备 |
| KR102400849B1 (ko) | 2021-08-20 | 2022-05-23 | (주)대동이엔지 | 진동 회전 리퍼 |
| KR102623213B1 (ko) | 2021-10-12 | 2024-01-10 | (주)대동이엔지 | 진동 회전리퍼를 이용한 친환경 암파쇄공법. |
| KR20210143141A (ko) | 2021-10-29 | 2021-11-26 | (주) 대동이엔지 | 진동회전체를 이용한 굴착 장치 |
| KR20240024593A (ko) | 2022-08-17 | 2024-02-26 | (주) 대동이엔지 | 진동 회전리퍼와 이를 이용한 친환경 암파쇄공법. |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US796724A (en) * | 1905-01-18 | 1905-08-08 | Peter Cooper Hewitt | Pumping apparatus. |
| US2291578A (en) * | 1939-05-13 | 1942-07-28 | Pump Engineering Service Corp | Hydraulic equalizer |
| US2301098A (en) * | 1939-10-16 | 1942-11-03 | Vickers Inc | Power transmission |
| GB1157170A (en) * | 1966-08-10 | 1969-07-02 | Commercial Shearing | Hydraulic Circuit |
| US3480328A (en) * | 1967-11-07 | 1969-11-25 | Westinghouse Air Brake Co | Oscillating actuating means for mining heads of ripper miner |
| JPS49141639U (es) * | 1973-03-30 | 1974-12-06 | ||
| SU1640307A1 (ru) * | 1989-03-10 | 1991-04-07 | Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Гидропривод кабелеукладочной машины |
| JPH0332694U (es) * | 1989-08-02 | 1991-03-29 | ||
| JPH0415639U (es) * | 1990-05-31 | 1992-02-07 | ||
| AUPP764598A0 (en) | 1998-12-11 | 1999-01-14 | R N Cribb Pty Limited | Rotary drum cutting head |
| JP2000192785A (ja) * | 1998-12-24 | 2000-07-11 | Ohbayashi Corp | ロードヘッダ |
| JP4099101B2 (ja) * | 2003-05-20 | 2008-06-11 | 株式会社泉精器製作所 | ツインヘッド型ハツリ機 |
| FR2904338B1 (fr) * | 2006-07-28 | 2011-03-04 | Cie Du Sol | Tete de coupe pour machine d'excavation |
| US7604301B1 (en) * | 2006-12-07 | 2009-10-20 | Lang William J | Dual axis grinder blender |
| FR2914331B1 (fr) | 2007-03-28 | 2009-07-03 | Cie Du Sol Soc Civ Ile | Tete de coupe pour une machine de decoupe du sol a fraises rotatives |
| US8316874B2 (en) * | 2008-04-29 | 2012-11-27 | Roper Pump Company | Pressure plenum flow divider |
| CN202152467U (zh) * | 2011-07-01 | 2012-02-29 | 大连重工通用设备有限责任公司 | 斗轮挖掘机液压系统 |
| CN103206422A (zh) * | 2013-02-23 | 2013-07-17 | 郑州大学 | 一种采用单输出轴通用液压马达的液压同步装置 |
-
2016
- 2016-01-12 CA CA2973754A patent/CA2973754C/en active Active
- 2016-01-12 AU AU2016208151A patent/AU2016208151B2/en active Active
- 2016-01-12 CN CN201680005793.3A patent/CN107109817B/zh active Active
- 2016-01-12 JP JP2017537408A patent/JP6762947B2/ja active Active
- 2016-01-12 ES ES16700281T patent/ES2950407T3/es active Active
- 2016-01-12 EP EP16700281.5A patent/EP3245339B1/en active Active
- 2016-01-12 MX MX2017009034A patent/MX2017009034A/es unknown
- 2016-01-12 US US15/541,183 patent/US10767338B2/en active Active
- 2016-01-12 KR KR1020177021207A patent/KR102524477B1/ko active IP Right Grant
- 2016-01-12 RU RU2017128856A patent/RU2728629C2/ru active
- 2016-01-12 WO PCT/EP2016/050428 patent/WO2016113236A1/en active Application Filing
- 2016-01-12 PE PE2017001210A patent/PE20171117A1/es unknown
- 2016-01-12 BR BR112017014862-5A patent/BR112017014862B1/pt active IP Right Grant
-
2017
- 2017-07-04 CL CL2017001775A patent/CL2017001775A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3245339A1 (en) | 2017-11-22 |
| RU2017128856A (ru) | 2019-02-15 |
| CN107109817B (zh) | 2020-11-17 |
| CN107109817A (zh) | 2017-08-29 |
| BR112017014862A2 (pt) | 2018-03-13 |
| ES2950407T3 (es) | 2023-10-09 |
| JP2018503760A (ja) | 2018-02-08 |
| JP6762947B2 (ja) | 2020-09-30 |
| RU2017128856A3 (es) | 2019-05-21 |
| KR102524477B1 (ko) | 2023-04-24 |
| CA2973754C (en) | 2023-09-19 |
| MX2017009034A (es) | 2017-11-13 |
| AU2016208151B2 (en) | 2021-02-04 |
| US10767338B2 (en) | 2020-09-08 |
| CA2973754A1 (en) | 2016-07-21 |
| WO2016113236A1 (en) | 2016-07-21 |
| RU2728629C2 (ru) | 2020-07-30 |
| KR20170130354A (ko) | 2017-11-28 |
| EP3245339B1 (en) | 2023-05-03 |
| PE20171117A1 (es) | 2017-08-07 |
| US20180142439A1 (en) | 2018-05-24 |
| AU2016208151A1 (en) | 2017-07-13 |
| BR112017014862B1 (pt) | 2022-09-13 |
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