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1. 发明授权

US11832564B2 Brush cutter 有权
公开(公告)号：US11832564B2
公开(公告)日：2023-12-05
申请号：US17043992
申请日：2018-03-30
申请人： HONDA MOTOR CO., LTD.
发明人： Yuki Koike , Dai Hyakusawa , Shingo Tsuruoka , Takahiro Nakayama , Takahiro Yamamoto , Takuma Kimoto , Toshiro Uchida
IPC分类号： A01G3/06 , A01D34/416
CPC分类号： A01G3/062 , A01D34/416
摘要： This brush cutter includes: a drive unit; a working unit which is driven by power of the drive unit; a shaft which transmits the power of the drive unit to the working unit; a tubular portion which is disposed between the drive unit and the working unit, and in which the shaft is inserted; a floating box which has a handle support portion; and a handle which is supported by the handle support portion. The brush cutter is provided with a vibration absorbing member which fits in a tubular portion side fitting portion provided in the tubular portion and fits in a box side fitting portion provided in the floating box.

2. 发明申请

US20220369551A1 WORK MACHINE 有权
公开(公告)号：US20220369551A1
公开(公告)日：2022-11-24
申请号：US17771830
申请日：2019-10-31
申请人： HONDA MOTOR CO., LTD.
发明人： Yuki Koike , Shingo Tsuruoka , Mai Kurihara , Takuma Namiki , Gaku Naoe
IPC分类号： A01D34/90
摘要： A work machine wherein motive power of a drive part is transmitted to an operation part through a shaft, the shaft being inserted into a cylindrical part and supported by a plurality of bearing members. In the cylindrical part, the plurality of bearing members are disposed on the node side of vibration generated in the shaft or the cylindrical part.

3. 发明公开

US20240000007A1 NOISE-REDUCTION MOWER AND BLADE 审中-公开
公开(公告)号：US20240000007A1
公开(公告)日：2024-01-04
申请号：US18369227
申请日：2023-09-18
申请人： HONDA MOTOR CO., LTD.
发明人： Mai Kurihara , Shingo Tsuruoka , Fumio Minami , Kouki Tsuruda , Shiho Takashima
IPC分类号： A01D34/73 , A01D34/685 , A01D34/82
CPC分类号： A01D34/73 , A01D34/685 , A01D34/826 , A01D2101/00
摘要： A mower capable of reducing noise generated by rotation of a cutter blade containing an upper cutter blade and a lower cutter blade inside a housing. The lower cutter blade has a wing portion and a wing chamfered portion. The wing portion overhangs upward from a second rear end portion of the lower cutter blade on an opposite side in a rotational direction, at both end portions in a longitudinal direction. The wing chamfered portion is chamfered so that a wing outer end portion of the wing portion is inclined from an upper surface to a lower surface.

4. 发明授权

US10193411B2 Outer rotor motor 有权
公开(公告)号：US10193411B2
公开(公告)日：2019-01-29
申请号：US15040912
申请日：2016-02-10
申请人： HONDA MOTOR CO., LTD.
发明人： Tomoharu Tajima , Shingo Tsuruoka
IPC分类号： H02K5/24 , H02K1/18 , H02K1/27
摘要： An outer rotor motor includes a mounting seat portion provided inside a motor case, and a protruding portion protruding from the mounting seat portion. An inner stator has a stator opening portion formed centrally thereof, and a mounting portion is formed adjacent the stator opening portion. A vibration isolating member is interposed between the mounting seat portion and the mounting portion with the stator opening portion telescopically fitting over the protruding portion. The vibration isolating member includes a pair of foam rubber layers and a metal base material sandwiched between the pair of foam rubber layers. A bolt fastens the mounting seat portion and the mounting portion together while compressing the vibration isolating member.

5. 发明申请

US20220394920A1 PORTABLE WORK MACHINE 有权
公开(公告)号：US20220394920A1
公开(公告)日：2022-12-15
申请号：US17771510
申请日：2019-10-31
申请人： HONDA MOTOR CO., LTD.
发明人： Yuki Koike , Shingo Tsuruoka
IPC分类号： A01D34/90 , A01D34/416
摘要： A portable work machine wherein a first region of a shaft facing a handle support part corresponds to the antinode of vibration generated in the shaft. A plurality of bearing members are disposed along the longitudinal direction of the shaft at positions other than the first region in a cylindrical part.

6. 发明申请

US20150271998A1 LAWN MOWER 审中-公开
标题翻译：割草机
公开(公告)号：US20150271998A1
公开(公告)日：2015-10-01
申请号：US14670643
申请日：2015-03-27
申请人： HONDA MOTOR CO., LTD.
发明人： Shunsuke Kurioka , Shingo Tsuruoka
IPC分类号： A01D34/82 , A01D34/73 , A01D34/68
CPC分类号： A01D34/826 , A01D34/68 , A01D34/73 , A01D2101/00
摘要： A lawn mower includes a cutter blade that is an elongated member extending in opposite horizontal directions with respect to a vertical rotation shaft. The cutter blade includes, on each of its longitudinally opposite end portions, a blade section formed along the front edge, in a rotating direction of the cutter blade, of the end portion, and an air lift section extending from the front edge while curving rearward and upward. The air lift section has a vertical downward wing formed integrally thereon and extending downward via a bent section that is bent downward from at least a rear half portion, in the rotating direction, of an outer peripheral edge of the air lift section. The bent section has a radius set to gradually increase as the air lift section curves rearward and upward in the rotating direction.
摘要翻译：割草机包括切割刀片，该切割刀片是相对于垂直旋转轴在相反水平方向上延伸的细长构件。切割刀片在其每个纵向相对端部上包括沿着切割刀片的旋转方向的前端沿端部形成的叶片部分，以及从前边缘延伸并同时向后弯曲的空气提升部分向上空气提升部分具有一体地形成在其上的垂直向下的翼，并且经由弯曲部向下延伸，该弯曲部从空气提升部的外周边缘的旋转方向的至少后半部向下弯曲。弯曲部的半径设定为随着空气提升部在旋转方向上向后方向而上下而逐渐增大。

7. 发明授权

US10285328B2 Lawn mower cutter blade 有权
公开(公告)号：US10285328B2
公开(公告)日：2019-05-14
申请号：US14670643
申请日：2015-03-27
申请人： HONDA MOTOR CO., LTD.
发明人： Shunsuke Kurioka , Shingo Tsuruoka
IPC分类号： A01D34/73 , A01D34/82 , A01D34/68 , A01D101/00
摘要： A lawn mower includes a cutter blade that is an elongated member extending in opposite horizontal directions with respect to a vertical rotation shaft. The cutter blade includes, on each of its longitudinally opposite end portions, a blade section formed along the front edge, in a rotating direction of the cutter blade, of the end portion, and an air lift section extending from the front edge while curving rearward and upward. The air lift section has a vertical downward wing formed integrally thereon and extending downward via a bent section that is bent downward from at least a rear half portion, in the rotating direction, of an outer peripheral edge of the air lift section. The bent section has a radius set to gradually increase as the air lift section curves rearward and upward in the rotating direction.

8. 发明授权

US09468144B2 Lawn mower cutter blade 有权
标题翻译：草坪割草机刀片
公开(公告)号：US09468144B2
公开(公告)日：2016-10-18
申请号：US14670634
申请日：2015-03-27
申请人： HONDA MOTOR CO., LTD.
发明人： Shunsuke Kurioka , Shingo Tsuruoka
IPC分类号： A01D34/73 , A01D34/82 , A01D34/68
CPC分类号： A01D34/826 , A01D34/68 , A01D34/73
摘要： A lawn mower includes: a rotation shaft extending vertically in a downwardly-opening housing; and a cutter blade rotatably mounted on the rotation shaft. The cutter blade is an elongated member extending in opposite horizontal directions and having two bent sections formed on respective ones of its longitudinally opposite end portions. The two bent sections are bent in opposite directions as viewed in the axial direction of the rotation shaft. The cutter blade has, on each of the bent sections, a convex cutter blade section formed along a convex edge of the bent section and a concave cutter blade section formed along a concave edge of the bent section. The convex cutter blade section on each of the bent sections has a smaller cutting edge angle than the concave cutter blade section.
摘要翻译：割草机包括：在向下开口的壳体中垂直延伸的旋转轴; 以及可旋转地安装在旋转轴上的切割刀片。切割刀片是沿相反的水平方向延伸的细长构件，并且具有形成在其纵向相对端部的相应端部上的两个弯曲部分。两个弯曲部分在旋转轴的轴向观察时沿相反方向弯曲。切割刀片在每个弯曲部分上具有沿弯曲部分的凸缘形成的凸形切割刀片部分和沿着弯曲部分的凹形边缘形成的凹形切割刀片部分。每个弯曲部分上的凸形切割刀片部分具有比凹形切割刀片部分更小的切割角度。

9. 发明申请

US20160268870A1 OUTER ROTOR MOTOR 审中-公开
标题翻译：外转子电机
公开(公告)号：US20160268870A1
公开(公告)日：2016-09-15
申请号：US15040912
申请日：2016-02-10
申请人： HONDA MOTOR CO., LTD.
发明人： Tomoharu Tajima , Shingo Tsuruoka
IPC分类号： H02K5/24
CPC分类号： H02K5/24 , H02K1/187 , H02K1/2786
摘要： An outer rotor motor includes a mounting seat portion provided inside a motor case, and a protruding portion protruding from the mounting seat portion. An inner stator has a stator opening portion formed centrally thereof, and a mounting portion is formed adjacent the stator opening portion. A vibration isolating member is interposed between the mounting seat portion and the mounting portion with the stator opening portion telescopically fitting over the protruding portion. The vibration isolating member includes a pair of foam rubber layers and a metal base material sandwiched between the pair of foam rubber layers. A bolt fastens the mounting seat portion and the mounting portion together while compressing the vibration isolating member.
摘要翻译：外转子电动机包括设置在电动机壳体内的安装座部和从安装座部突出的突出部。内定子具有中心形成的定子开口部，与定子开口部邻接地形成有安装部。在安装座部与安装部之间设有防振构件，其中定子开口部可伸缩地配合在突出部上。防振构件包括一对泡沫橡胶层和夹在该对泡沫橡胶层之间的金属基材。螺栓将安装座部分和安装部分紧固在一起，同时压缩隔振构件。

10. 发明申请

US20210289697A1 MOWER 有权
公开(公告)号：US20210289697A1
公开(公告)日：2021-09-23
申请号：US17206181
申请日：2021-03-19
申请人： HONDA MOTOR CO., LTD.
发明人： Mai Kurihara , Shingo Tsuruoka , Fumio Minami , Kouki Tsuruda , Shiho Takashima
IPC分类号： A01D34/73 , A01D34/685
摘要： A mower capable of reducing noise generated by rotation of a cutter blade is provided. A mower is provided with an upper cutter blade and a lower cutter blade (15) inside a housing. The lower cutter blade has a wing portion (42) and a wing chamfered portion (51). The wing portion overhangs upward from a second rear end portion (47) of the lower cutter blade on an opposite side in a rotational direction, at both end portions (45) in a longitudinal direction. The wing chamfered portion is chamfered so that a wing outer end portion (53) of the wing portion is inclined from an upper surface to a lower surface.

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