ECSP17057947A - Máquina de arrastre para la nivelación de suelos y caminos - Google Patents
Máquina de arrastre para la nivelación de suelos y caminosInfo
- Publication number
- ECSP17057947A ECSP17057947A ECIEPI201757947A ECPI201757947A ECSP17057947A EC SP17057947 A ECSP17057947 A EC SP17057947A EC IEPI201757947 A ECIEPI201757947 A EC IEPI201757947A EC PI201757947 A ECPI201757947 A EC PI201757947A EC SP17057947 A ECSP17057947 A EC SP17057947A
- Authority
- EC
- Ecuador
- Prior art keywords
- leveling
- roads
- scarifier
- towing machine
- floors
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth or the like
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
- A01B63/004—Lateral adjustment of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D59/00—Trailers with driven ground wheels or the like
- B62D59/04—Trailers with driven ground wheels or the like driven from propulsion unit on trailer
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/082—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using non-powered tools
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7622—Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
- E02F3/7668—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being pivotable about a vertical axis
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B31/00—Drags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Road Repair (AREA)
Abstract
Una máquina (100) de arrastre para la nivelación de suelos y caminos que es arrastrable mediante un tractor (200) o unidad tractora que comprende un chasis (1) unido a la cabeza tractora (200) donde dicho chasis (1) sustenta un frontal delantero escarificador (5) que orienta el material escarificado hacia una hoja niveladora (6) que se acumula en un cajón (20,21) delimitado por unas paredes laterales (7); y donde el frontal delantero escarificador (5) está formado por tres hojas escarificadoras (5a, 5b, 5c) que son curvas y dispuestas en forma de delta con respecto al sentido de avance y que llevan en su extremo inferior las púas o puntas intercambiables.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201530109U ES1136555Y (es) | 2015-02-02 | 2015-02-02 | Maquina de arrastre para la nivelacion de suelos y caminos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP17057947A true ECSP17057947A (es) | 2017-11-30 |
Family
ID=52472094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECIEPI201757947A ECSP17057947A (es) | 2015-02-02 | 2017-09-01 | Máquina de arrastre para la nivelación de suelos y caminos |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US20180127948A1 (es) |
| EP (1) | EP3255214A4 (es) |
| JP (1) | JP2018504541A (es) |
| KR (1) | KR20170129721A (es) |
| CN (1) | CN107407066A (es) |
| AU (1) | AU2016214253A1 (es) |
| BR (1) | BR112017016532A2 (es) |
| CL (1) | CL2017001955A1 (es) |
| CO (1) | CO2017009050A2 (es) |
| CR (1) | CR20170400A (es) |
| EA (1) | EA201791750A1 (es) |
| EC (1) | ECSP17057947A (es) |
| ES (1) | ES1136555Y (es) |
| IL (1) | IL253776A0 (es) |
| MA (1) | MA41456A (es) |
| MX (1) | MX2017009882A (es) |
| NI (1) | NI201700097U (es) |
| PE (1) | PE20180744A1 (es) |
| TN (1) | TN2017000341A1 (es) |
| WO (1) | WO2016124804A1 (es) |
| ZA (1) | ZA201705979B (es) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3379222B1 (en) | 2017-03-22 | 2020-12-30 | Methode Electronics Malta Ltd. | Magnetoelastic based sensor assembly |
| US11135882B2 (en) | 2018-02-27 | 2021-10-05 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
| EP3758959B1 (en) | 2018-02-27 | 2025-11-05 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
| US11491832B2 (en) | 2018-02-27 | 2022-11-08 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
| US11221262B2 (en) | 2018-02-27 | 2022-01-11 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
| US11084342B2 (en) | 2018-02-27 | 2021-08-10 | Methode Electronics, Inc. | Towing systems and methods using magnetic field sensing |
| CN108781551B (zh) * | 2018-04-26 | 2020-12-22 | 南通永泰建设工程有限公司 | 一种方便操作使用的平地机 |
| CN108401594B (zh) * | 2018-05-25 | 2023-08-15 | 齐鲁工业大学 | 一种可减小旋耕刀磨损的旋耕机 |
| RU187174U1 (ru) * | 2018-07-05 | 2019-02-22 | Общество с ограниченной ответственностью "Челябинская Машиностроительная Компания" | Автогрейдер |
| CN109208680A (zh) * | 2018-09-26 | 2019-01-15 | 四川省贵强林电子科技有限公司 | 一种高效螺旋刀强切石筛土开荒机装置 |
| US11486113B2 (en) | 2018-11-29 | 2022-11-01 | Caterpillar Inc. | Control system for a grading machine |
| US11466427B2 (en) | 2018-11-29 | 2022-10-11 | Caterpillar Inc. | Control system for a grading machine |
| US11459725B2 (en) | 2018-11-29 | 2022-10-04 | Caterpillar Inc. | Control system for a grading machine |
| US11459726B2 (en) | 2018-11-29 | 2022-10-04 | Caterpillar Inc. | Control system for a grading machine |
| US11505913B2 (en) | 2018-11-29 | 2022-11-22 | Caterpillar Inc. | Control system for a grading machine |
| US10662593B1 (en) * | 2019-01-07 | 2020-05-26 | Keith E Smith | Drag box apparatus |
| CN110024520A (zh) * | 2019-05-24 | 2019-07-19 | 山东交通学院 | 一种大型水稻直播作业机组自动控制装置及方法 |
| US12077922B2 (en) * | 2020-03-09 | 2024-09-03 | Norman L. Scott | Gravel scarifying and levelling device with integrated roller device and methods of use thereof |
| CN111636283A (zh) * | 2020-06-09 | 2020-09-08 | 徐巧芳 | 一种自动贴合路面的混凝土路面磨光设备 |
| CN112854343B (zh) * | 2020-06-15 | 2023-12-12 | 江苏大发建设工程有限公司 | 一种自动收集污泥的水利工程用沟渠清污装置 |
| CN111877428A (zh) * | 2020-07-15 | 2020-11-03 | 广州文冲船厂有限责任公司 | 一种泥门包板结构 |
| CN111877444B (zh) * | 2020-07-30 | 2022-04-22 | 柳州柳工挖掘机有限公司 | 一种挖掘机电子围墙配置方法、挖掘机控制器及挖掘机 |
| CN114183408A (zh) * | 2020-09-14 | 2022-03-15 | 鄂伦春自治旗欣丰农机有限责任公司 | 一种重耙液压牵引仿形装置 |
| CN112681428B (zh) * | 2020-12-09 | 2022-02-01 | 中铁三局集团广东建设工程有限公司 | 一种路基回填辅助设备 |
| ES1271573Y (es) * | 2021-04-07 | 2021-10-06 | Villalba Hernandez Manuel | Maquina de nivelacion de terrenos |
| CN113585018B (zh) * | 2021-09-13 | 2022-09-27 | 浙江天工建设集团有限公司 | 一种建筑工程用半自动地砖夯实机 |
| CN114059425B (zh) * | 2021-11-10 | 2024-06-25 | 江苏三维园艺有限公司 | 城乡规划用植草砖铺放设备 |
| CN115387316B (zh) * | 2022-08-31 | 2024-01-05 | 中国路桥工程有限责任公司 | 一种高速公路盐渍土路基处治的换填装置 |
| CN115235945B (zh) * | 2022-09-20 | 2022-11-29 | 中铁十六局集团地铁工程有限公司 | 一种土方回填压实度检测装置 |
| US12509850B2 (en) | 2023-05-19 | 2025-12-30 | Caterpillar Inc. | Autonomous control of a machine performing grading |
| CN117501874B (zh) * | 2024-01-04 | 2024-03-08 | 贵州省茶叶研究所 | 一种多功能茶园耕作管理设备 |
| CN118933116B (zh) * | 2024-08-21 | 2026-01-30 | 山推工程机械股份有限公司 | 一种推土机电控工作手柄、推土机及方法 |
| PL449700A1 (pl) * | 2024-09-04 | 2026-03-09 | Adamski Jarosław Metal-Technik Spółka Cywilna | Równiarka |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1547853A (en) * | 1921-12-03 | 1925-07-28 | Earl A Wheeler | Road planer and grader |
| US1962990A (en) * | 1933-08-22 | 1934-06-12 | Katzenberger William | Road drag |
| US2416654A (en) * | 1944-08-23 | 1947-02-25 | Taylor Robert Landon | Scarifier |
| US2567534A (en) * | 1946-01-19 | 1951-09-11 | Harold E Schall | Land leveler |
| GB894941A (en) * | 1959-04-06 | 1962-04-26 | Double J Breaker Co | Soil breaker |
| US3058243A (en) * | 1961-12-14 | 1962-10-16 | Loland T Mcgee | Earth working implement |
| GB1255959A (en) * | 1968-02-12 | 1971-12-08 | Universal Graders Ltd | Improvements in or relating to grading machines |
| US4015348A (en) * | 1975-09-30 | 1977-04-05 | Caterpillar Tractor Co. | Ripper assembly for tractor drawn scraper |
| GB1591260A (en) * | 1976-10-23 | 1981-06-17 | Horrer E | Frader vehicle and methods of use of such a vehicle |
| US4236586A (en) * | 1978-01-16 | 1980-12-02 | The Eversman Mfg. Company | Land leveling apparatus with section blade assembly |
| US4217962A (en) * | 1978-10-05 | 1980-08-19 | Schaefer Michael J | Hydraulically operated grade scraper |
| US4524532A (en) * | 1984-08-24 | 1985-06-25 | Browning James E | Box blade with movable closure blade |
| EP0600047A1 (en) * | 1992-05-01 | 1994-06-08 | Balderson Inc. | Blade assembly for a compacting vehicle |
| US5289880A (en) * | 1992-06-03 | 1994-03-01 | Barto Rollin V | Towable road tender |
| FR2717199A1 (fr) * | 1994-03-11 | 1995-09-15 | Jedele Jacques | Règle de nivellement autoportée pour le dressage d'un sol en vue de la pose de pavés. |
| US5697731A (en) * | 1995-08-22 | 1997-12-16 | Bonds; Larry Russell | Apparatus and method for blending and windrowing asphalt |
| CN2357047Y (zh) * | 1998-11-16 | 2000-01-05 | 范俊柱 | 一种无动力的平地机 |
| US6213559B1 (en) * | 1998-12-31 | 2001-04-10 | Robert J. Stevens | Scarifying blade with rotatable bits |
| US6904979B1 (en) * | 2003-09-16 | 2005-06-14 | Sekely Industries, Inc. | Towable earth working apparatus having adjustable wheel height |
| US7690441B2 (en) * | 2005-09-15 | 2010-04-06 | Komatsu Ltd. | Blade device for working machine and working machine mounting blade device |
| WO2007095681A1 (en) * | 2006-02-21 | 2007-08-30 | Loriden Pty Ltd | Improved ripper assembly for ground scrapers |
| US8701313B2 (en) * | 2006-09-04 | 2014-04-22 | Spadeblade Pty Ltd | Blade assembly for an excavating apparatus |
| FR2914814B1 (fr) * | 2007-04-16 | 2010-05-28 | Testas Et Romero | Machine agricole pour reboucher les ornieres des chemins. |
| CN201390984Y (zh) * | 2009-04-10 | 2010-01-27 | 张恒亮 | 平地机 |
| RS52525B (sr) * | 2009-04-10 | 2013-04-30 | Stanko MANDIĆ | Kombinovana ratarska mašina za oranje sa obrtnim plugom, đubrenje, pripremu, stabilizaciju i setvu useva |
| DE102010013250A1 (de) * | 2010-03-29 | 2011-09-29 | Holger Saggau | Anhängegrader zum Planieren einer Bodenoberfläche |
| US20130062082A1 (en) * | 2011-09-09 | 2013-03-14 | Jack D. Layton | Systems and apparatuses for reshaping ground surfaces |
| CN102979121B (zh) * | 2012-12-26 | 2015-05-13 | 中卫市天元锋农业机械制造有限责任公司 | 四轮仿形可折叠式平地机 |
| CN203393770U (zh) * | 2013-08-12 | 2014-01-15 | 成都创磊机械有限公司 | 一种新型平地机松土耙装置 |
-
2015
- 2015-02-02 ES ES201530109U patent/ES1136555Y/es not_active Expired - Fee Related
-
2016
- 2016-02-01 MA MA041456A patent/MA41456A/fr unknown
- 2016-02-02 BR BR112017016532-5A patent/BR112017016532A2/pt not_active Application Discontinuation
- 2016-02-02 PE PE2017001302A patent/PE20180744A1/es not_active Application Discontinuation
- 2016-02-02 US US15/548,386 patent/US20180127948A1/en not_active Abandoned
- 2016-02-02 WO PCT/ES2016/070060 patent/WO2016124804A1/es not_active Ceased
- 2016-02-02 JP JP2017541695A patent/JP2018504541A/ja active Pending
- 2016-02-02 CN CN201680018578.7A patent/CN107407066A/zh active Pending
- 2016-02-02 MX MX2017009882A patent/MX2017009882A/es unknown
- 2016-02-02 EP EP16746165.6A patent/EP3255214A4/en not_active Withdrawn
- 2016-02-02 EA EA201791750A patent/EA201791750A1/ru unknown
- 2016-02-02 KR KR1020177024750A patent/KR20170129721A/ko not_active Withdrawn
- 2016-02-02 TN TNP/2017/000341A patent/TN2017000341A1/en unknown
- 2016-02-02 AU AU2016214253A patent/AU2016214253A1/en not_active Abandoned
- 2016-02-02 CR CR20170400A patent/CR20170400A/es unknown
-
2017
- 2017-07-31 NI NI201700097U patent/NI201700097U/es unknown
- 2017-08-01 CL CL2017001955A patent/CL2017001955A1/es unknown
- 2017-08-01 IL IL253776A patent/IL253776A0/en unknown
- 2017-09-01 ZA ZA2017/05979A patent/ZA201705979B/en unknown
- 2017-09-01 EC ECIEPI201757947A patent/ECSP17057947A/es unknown
- 2017-09-04 CO CONC2017/0009050A patent/CO2017009050A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2017001955A1 (es) | 2018-03-02 |
| ES1136555Y (es) | 2015-05-18 |
| ZA201705979B (en) | 2019-02-27 |
| MA41456A (fr) | 2017-12-12 |
| WO2016124804A1 (es) | 2016-08-11 |
| KR20170129721A (ko) | 2017-11-27 |
| EP3255214A4 (en) | 2018-02-14 |
| CO2017009050A2 (es) | 2017-11-30 |
| CR20170400A (es) | 2018-02-20 |
| US20180127948A1 (en) | 2018-05-10 |
| PE20180744A1 (es) | 2018-04-27 |
| EA201791750A1 (ru) | 2018-01-31 |
| EP3255214A1 (en) | 2017-12-13 |
| IL253776A0 (en) | 2017-09-28 |
| TN2017000341A1 (en) | 2019-01-16 |
| NI201700097U (es) | 2017-10-20 |
| AU2016214253A1 (en) | 2017-09-28 |
| ES1136555U (es) | 2015-02-23 |
| BR112017016532A2 (pt) | 2018-04-10 |
| JP2018504541A (ja) | 2018-02-15 |
| CN107407066A (zh) | 2017-11-28 |
| MX2017009882A (es) | 2018-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ECSP17057947A (es) | Máquina de arrastre para la nivelación de suelos y caminos | |
| ES2550980T3 (es) | Herramienta para el cultivo del suelo | |
| AR089761A1 (es) | Guarda de cuchilla para sistema de segado con velocidad incrementada de avance | |
| CA166977S (en) | Tip for a ground engaging machine implement | |
| CA166983S (en) | Tip for a ground engaging machine implement | |
| CA166978S (en) | Tip for a ground engaging machine implement | |
| NZ708514A (en) | Plough comprising a plurality of plough bodies attached to a plough bar | |
| AR092020A1 (es) | Dispositivo de acople mejorado y maquina agricola que comprende tal dispositivo | |
| CA2964224A1 (en) | Soil-working tool | |
| AU2012356566B2 (en) | Agricultural machine having an improved terrain following for the working members | |
| EA201070081A1 (ru) | Режущие наконечник и инструмент | |
| CO2023015099A2 (es) | Máquina de nivelación de terrenos | |
| BR112018009847A2 (pt) | pneumático que compreende um bloco com uma parede lateral inclinada | |
| JP2013118826A (ja) | 農作業機 | |
| AR091446A1 (es) | Maquina agricola con un chasis perfeccionado | |
| BR112013016237A2 (pt) | banda de rodagem de pneu para trator agrícola | |
| DE602008006664D1 (de) | Kunstrasenbearbeitungsmaschine | |
| MX2018004449A (es) | Panel de componente topologicamente estructurado y metodo para producir el mismo. | |
| ES2535763B1 (es) | Máquina para el tratamiento de superficies de arena | |
| PL121772U1 (pl) | Pług zgarniający | |
| JP6688013B2 (ja) | 農作業機 | |
| ITBO20100294A1 (it) | Macchina per la lavorazione della terra | |
| RU2611835C1 (ru) | Почвообрабатывающее орудие | |
| JP2015195766A (ja) | 農作業機 | |
| CN104404909A (zh) | 镂空、半镂空齿牙刃铲雪刀板 |