专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO1992002121A1 MULTI-BLADED MULCHING MOWER 审中-公开
标题翻译：多片式MULCHING MOWER
公开(公告)号：WO1992002121A1
公开(公告)日：1992-02-20
申请号：PCT/US1991005045
申请日：1991-07-17
申请人： THE TORO COMPANY
发明人： THE TORO COMPANY , BAUMANN, James, R. , PHORUD, Richard, A. , SMITH, Raymond, H., Jr.
IPC分类号： A01D34/00
CPC分类号： A01D34/005 , A01D34/685 , A01D2101/00
摘要： A multi-bladed mulching mower (2) comprises a cutting deck (4) beneath which a plurality of cutting blades (6) are carried. The cutting blades (6) are shrouded so that each cutting blade (6) is confined within a generally circular cutting chamber. Kicker members (24) are located in each of the cutting chambers to help deflect cut grass particles downwardly into the uncut grass. Thus, a mower (2) is provided suited for mowing relatively large areas which is also capable of disposing the cut grass clippings into the cut grass path to serve as mulch. A horizontal front ledge (70) may be located at the junctions between adjacent cutting chambers in advance of the cutting chambers to eliminate streaking in the cut grass path.
摘要翻译：多叶覆盖割草机包括切割板，多个切割刀片承载在该切割板下面。切割刀片被覆盖，使得每个切割刀片被限制在大致圆形的切割室内。起动器构件位于每个切割室中，以帮助将草屑颗粒向下偏转到未切割的草中。因此，设置适于割草较大面积的割草机，其也能够将切割的草屑分配到切割草地路径中以用作覆盖物。

2. 发明申请

WO2017017322A1 TONDEUSE ÉLECTRIQUE À LAMES MULTIPLES 审中-公开
标题翻译：多功能电动马达
公开(公告)号：WO2017017322A1
公开(公告)日：2017-02-02
申请号：PCT/FR2016/051540
申请日：2016-06-23
申请人： PELLENC (SOCIÉTÉ ANONYME)
发明人： PELLENC, Roger
IPC分类号： A01D34/685
CPC分类号： A01D34/78 , A01D34/006 , A01D34/685 , A01D34/69 , A01D34/74 , A01D34/81 , A01D34/824 , A01D43/063
摘要： L'invention concerne une tondeuse électrique comprenant une unité de coupe (20) avec : - un plateau de coupe (24) pourvu d'au moins deux lames de coupe (46) montées respectivement sur des arbres de lame (42, 44), - un carter fixé (32) sur le plateau de coupe - au moins un moteur électrique (60) d'entraînement des lames de coupe, - un mécanisme (70) de synchronisation des lames, Conformément à l'invention, le moteur électrique (60) est ménagé dans le carter (32) entre le plateau de coupe (46) et le mécanisme (70) de synchronisation des lames.
摘要翻译：本发明涉及一种电动割草机，它包括切割单元（20），切割单元（20）具有切割板（24），设有分别安装在叶片轴（42,44）上的至少两个切割刀片（46）; 附接到所述切割板的壳体（32）; 至少一个驱动切割刀片的电动机（60）; 和叶片同步机构（70）。根据本发明，电动机（60）设置在切割板（46）和叶片同步机构（70）之间的壳体（32）中。

3. 发明申请

WO01070009A3 LAWNMOWER CUTTING DECK AND IMPROVED BLADE ASSEMBLY 审中-公开
标题翻译： LAWNMOWER切割机和改进的叶片组件
公开(公告)号：WO01070009A3
公开(公告)日：2002-06-06
申请号：PCT/IL2001/000253
申请日：2001-03-15
IPC分类号： A01D34/685 , A01D34/73 , A01D34/78
CPC分类号： A01D34/733 , A01D34/685 , A01D34/78 , A01D2101/00
摘要： There is disclosed a cutting system for multiple blade assemblies, each blade assembly (22a, 22b, 22c) including a motor (32), with each motor independently operable with respect to each other motor, and thus, each motor is capable of being controlled independently of the other motors, so as to rotate the respective blades at different speeds, to produce a sharp, robust cut. The blade assemblies are arranged so as to define a cutting system of a length shorter than the combined length of all of the blade lengths if added together. Also disclosed is a blade assembly, where the user can engage or disengage the blade from the motor with his hands alone, absent tools. The components that form this blade assembly are configured so as to automatically align, whereby the blade of the resultant assembled blade assembly is balanced, for proper operation during cutting.
摘要翻译：公开了一种用于多个叶片组件的切割系统，每个叶片组件（22a，22b，22c）包括马达（32），每个马达可相对于彼此的马达独立地可操作，因此每个马达能够被控制独立于其它电动机，以便以不同的速度旋转各个叶片，以产生锋利，坚固的切割。叶片组件布置成限定长度短于所有叶片长度的组合长度的长度的切割系统，如果加在一起。还公开了一种刀片组件，其中使用者可以用手单独地将刀片与电动机接合或脱离，而不存在工具。形成该叶片组件的部件被构造成自动对准，由此所得到的组合叶片组件的叶片是平衡的，以便在切割期间进行适当的操作。

4. 发明申请

WO1989009537A1 METHOD AND APPARATUS FOR CUTTING STEMS OR SPEARS OF PLANTS 审中-公开
标题翻译：切割植物的方法和装置
公开(公告)号：WO1989009537A1
公开(公告)日：1989-10-19
申请号：PCT/HU1989000014
申请日：1989-04-14
申请人： SULLER, Attila , TOTH, Arpád
IPC分类号： A01D34/73
CPC分类号： A01D34/83 , A01D34/685 , A01D34/73 , A01D34/78
摘要： A method for cutting stems or spears of plants, wherein the stems or spears of plants are cut by two sets of blades being moved in relation to each other. The improvement is in that the relative motion of the two sets of blades resulting in cutting the stems or spears of stems is a continuous translatory or rotational motion. An apparatus for cutting stems or spears of plants, wherein two sets of blades being moved in relation to each other are provided. The improvement is in that at least one of the two sets of blades (1, 2; 12, 13) is connected to a drive causing a continuous translatory or rotational relative motion of the two sets of blades (1, 2; 12, 13).
摘要翻译：一种用于切割植物的茎或长矛的方法，其中植物的茎或矛由彼此相对移动的两组叶片切割。改进之处在于，两组叶片的相对运动导致切割杆的杆或矛是连续的平移或旋转运动。一种用于切割植物的茎或矛的装置，其中提供了相对于彼此移动的两组叶片。改进之处在于，两组叶片（1,2; 12,13）中的至少一个连接到驱动器，导致两组叶片（1,2; 12,13）的连续平移或旋转相对运动）。

5. 发明申请

WO2019049045A1 DUAL BLADE WALK-BEHIND MOWER 审中-公开
公开(公告)号：WO2019049045A1
公开(公告)日：2019-03-14
申请号：PCT/IB2018/056779
申请日：2018-09-05
申请人： HUSQVARNA AB
发明人： ESTEY, David Lawrence , MCCLAY, James , FANCHER, Robert
IPC分类号： A01D34/685 , A01D34/76 , A01D43/063 , A01D34/71
CPC分类号： A01D34/685 , A01D34/71 , A01D34/76 , A01D43/063
摘要： A lawn mower (100) may include a blade housing (200), a power source (110) supported at least in part by the blade housing (200) to selectively rotate a drive shaft (281), a mobility assembly (120) including a first set of wheels (240) and second set of wheels (242) operably coupled to the blade housing (200), a first cutting blade (210), a second cutting blade (212), and a power transfer assembly (140). The first cutting blade (210) and the second cutting blade (212) may be disposed to be rotatable within the blade housing (200) in a same plane such that respective blade orbits of the first cutting blade (210) and the second cutting blade (212) at least partially overlap at an overlap region. The power transfer assembly (140) may be operably coupled to the drive shaft (281) and configured to drive the first cutting blade (210) and the second cutting blade (212) to rotate within the blade housing (200) in opposite directions and control timing of passage of the first cutting blade (210) and the second cutting blade (212) through the overlap region. The blade housing (200) may be configured to be operably coupled to a bagging attachment (250) via a first discharge tunnel (260) disposed proximate to the first cutting blade (210) and a second discharge tunnel (262) disposed proximate to the second cutting blade (212). The first cutting blade (210) rotates to generate a first flow path along a first side of the blade housing (200) toward the first discharge tunnel (260) and the second cutting blade (212) rotates to generate a second flow path along a second side of the blade housing (200) toward the second discharge tunnel (262).

6. 发明申请

WO2013007097A1 双刀片割草装置审中-公开
公开(公告)号：WO2013007097A1
公开(公告)日：2013-01-17
申请号：PCT/CN2012/000711
申请日：2012-06-11
申请人：常州格力博有限公司 , 王余
发明人：王余
IPC分类号： A01D34/685
CPC分类号： A01D34/685
摘要：一种双刀片割草装置，包括壳体（1），壳体（1）内至少设置有第一电机（2）与第二电机（3），所述第一电机（2）的输出轴上设置有第一刀片（5），所述第二电机（3）的输出轴设置有第二刀片（6），所述第一刀片（5）与所述第二刀片（6）在壳体（1）内错开前后设置，第一刀片（5）与第二刀片（6）在沿割草机移动方向的垂直投影至少部分叠加，且所述第一电机（2）与所述第二电机（3）以相反方向运转。该双刀片割草装置大幅降低割草电流，降低所耗功率，延长直流电池包的单次使用时间，在相同的电池容量下，割草时间更长，割草面积更大。

7. 发明申请

WO1984002054A1 AUXILIARY BLADE MOWING DECK 审中-公开
标题翻译：辅助刀片
公开(公告)号：WO1984002054A1
公开(公告)日：1984-06-07
申请号：PCT/US1983000594
申请日：1983-04-22
申请人： MTD PRODUCTS INC.
发明人： MTD PRODUCTS INC. , KAESGEN, Hans-Hartmut
IPC分类号： A01D53/00
CPC分类号： A01D34/685 , A01D2101/00
摘要： An improved mowing unit having two main spaced apart unsynchronized cutting blades (11, 12) followed by a smaller auxiliary cutting blade (13), the smaller auxiliary cutting blade (13) mowing the vegetation that passes through the space (24) between the two main cutting blades (11, 12).
摘要翻译：一种改进的割草单元，具有两个主要间隔开的不同步的切割刀片（11,12），随后是较小的辅助切割刀片（13），所述较小的辅助切割刀片（13）将经过两者之间的空间（24）的植被主切割刀片（11,12）。

8. 发明申请

WO2016197120A1 WALK-BEHIND MOWER WITH STEERING WHEEL CONTROL 审中-公开
标题翻译： WALK-BEHIND MOWER带有转向轮控制
公开(公告)号：WO2016197120A1
公开(公告)日：2016-12-08
申请号：PCT/US2016/036044
申请日：2016-06-06
申请人： MTD PRODUCTS INC
发明人： WOODRUM, Adam
IPC分类号： A01D34/82 , A01D34/68 , A01D34/81
CPC分类号： A01D34/6806 , A01D34/68 , A01D34/685 , A01D34/69 , A01D34/81 , A01D34/824 , A01D2101/00
摘要： A walk-behind mower (20) includes a frame (24) and a power source (50) attached to the frame (24). A selectively steerable drive wheel (46) and a set of follower wheels (70) are rotatably attached to the frame (24). The walk-behind mower (20) includes a steering wheel assembly (80) attached to the frame (24), the assembly including a steering column (84) and a steering wheel (86) attached to the steering column (84). The walk-behind mower (20) also includes a universal joint (90) connecting the steering wheel assembly (80) to the frame (24). The walk-behind mower (20) further includes a mower deck (34) attached to the frame (24) and a mower blade assembly (36) attached to the deck. In other examples, the walk-behind mower (20) includes a front section (26) and a rear section (28) that rotate relative to each other about a vertical axis (30).
摘要翻译：步行式割草机（20）包括框架（24）和附接到框架（24）的电源（50）。一个可选择的可操纵的驱动轮（46）和一组从动轮（70）可旋转地附接到框架（24）上。步行式割草机（20）包括附接到框架（24）的方向盘组件（80），该组件包括附接到转向柱（84）的转向柱（84）和方向盘（86）。步行式割草机（20）还包括将方向盘组件（80）连接到框架（24）的万向节（90）。步行式割草机（20）还包括附接到框架（24）的割草机甲板（34）和附接到甲板上的割草机组件（36）。在其他示例中，步行式割草机（20）包括围绕垂直轴线（30）相对于彼此旋转的前部分（26）和后部分（28）。

9. 发明申请

WO0170009A2 LAWNMOWER CUTTING DECK AND IMPROVED BLADE ASSEMBLY 审中-公开
标题翻译： LAWNMOWER切割机和改进的叶片组件
公开(公告)号：WO0170009A2
公开(公告)日：2001-09-27
申请号：PCT/IL0100253
申请日：2001-03-15
申请人： FRIENDLY ROBOTICS LTD
发明人： LEVIN SHALOM , ABRAMSON SHAI
IPC分类号： A01D34/685 , A01D34/73 , A01D34/78 , A01D101/00
CPC分类号： A01D34/733 , A01D34/685 , A01D34/78 , A01D2101/00
摘要： There is disclosed a cutting system for multiple blade assemblies, each blade assembly (22a, 22b, 22c) including a motor (32), with each motor independently operable with respect to each other motor, and thus, each motor is capable of being controlled independently of the other motors, so as to rotate the respective blades at different speeds, to produce a sharp, robust cut. The blade assemblies are arranged so as to define a cutting system of a length shorter than the combined length of all of the blade lengths if added together. Also disclosed is a blade assembly, where the user can engage or disengage the blade from the motor with his hands alone, absent tools. The components that form this blade assembly are configured so as to automatically align, whereby the blade of the resultant assembled blade assembly is balanced, for proper operation during cutting.
摘要翻译：公开了一种用于多个叶片组件的切割系统，每个叶片组件（22a，22b，22c）包括马达（32），每个马达可相对于彼此的马达独立地可操作，因此每个马达能够被控制独立于其他电动机，以便以不同的速度旋转各个叶片，以产生锋利，坚固的切割。叶片组件布置成限定长度比所有叶片长度的组合长度短的切割系统，如果加在一起。还公开了一种刀片组件，其中使用者可以用手单独地将刀片与电动机接合或脱离，而不存在工具。形成该叶片组件的部件被构造成自动对准，由此所得到的组装叶片组件的叶片是平衡的，以便在切割期间正确操作。

10. 发明申请

WO1993010656A1 MULCHING MOWER WITH OBROUND CUTTING CHAMBER 审中-公开
标题翻译：带有圆形切割室的MULCHING MOWER
公开(公告)号：WO1993010656A1
公开(公告)日：1993-06-10
申请号：PCT/US1992010249
申请日：1992-11-27
申请人： THE TORO COMPANY
发明人： THE TORO COMPANY , ZENNER, Michael, N. , GUERTIN, Richard, J.
IPC分类号： A01D34/00
CPC分类号： A01D34/005 , A01D34/685 , A01D2101/00
摘要： A mulching mower has at least one generally enclosed cutting chamber (4) in which a rotatable cutting blade (6) is carried for rotation in a generally horizontal cutting plane. The side wall (14) which defines the circumferential boundary of the cutting chamber (4) is not perfectly circular with respect to the axis (16) of blade (6) rotation. Instead, the chamber (4) is stretched or elongated with respect to the blade tips (9) over the rear half of the chamber (4) to be obround to the rear of the chamber (4). This enhances use of the mower as a mulcher. In addition, grass deflecting members (20) are desirably used in the rear half of the chamber (4) to further enhance the mulching action provided by the chamber (4).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式