公开(公告)号：US20100270344A1

公开(公告)日：2010-10-28

申请号：US12662155

申请日：2010-04-01

申请人： Ryota Mori ,  Tomohiro Hachisuka ,  Masahiro Ito

发明人： Ryota Mori ,  Tomohiro Hachisuka ,  Masahiro Ito

IPC分类号： A45F3/14

CPC分类号： A45F3/14 ,  A01D34/902 ,  A45F2003/125 ,  A45F2003/146

摘要： The harness comprises a backplate, a plurality of belts and an attachment. The backplate is arranged on the back of the user. The plurality of belts is configured so that one end of each belt is connected to the backplate and another end of each belt is connected to each other on the front of the user. The attachment is supported by at least one of the backplate and the plurality of belts, and is configured to be attached to the power equipment. The backplate preferably comprises at least one ventilation groove formed on its inner surface and extending to the edge of the backplate, which allows air to pass between the user and backplate easily.

摘要翻译： 线束包括背板，多个带和附件。 背板布置在用户的背面。 多个带被配置成使得每个带的一端连接到背板，并且每个带的另一端在用户的前面彼此连接。 附件由背板和多个带中的至少一个支撑，并且被配置为附接到动力设备。 背板优选地包括形成在其内表面上并且延伸到背板的边缘的至少一个通气槽，其允许空气容易地在使用者和背板之间通过。

公开(公告)号：US08925774B2

公开(公告)日：2015-01-06

申请号：US12662155

申请日：2010-04-01

申请人： Ryota Mori ,  Tomohiro Hachisuka ,  Masahiro Ito

发明人： Ryota Mori ,  Tomohiro Hachisuka ,  Masahiro Ito

IPC分类号： A45F3/08 ,  A45F3/04 ,  A45F3/14 ,  A01D34/90 ,  A45F3/12

CPC分类号： A45F3/14 ,  A01D34/902 ,  A45F2003/125 ,  A45F2003/146

摘要： The harness comprises a backplate, a plurality of belts and an attachment. The backplate is arranged on the back of the user. The plurality of belts is configured so that one end of each belt is connected to the backplate and another end of each belt is connected to each other on the front of the user. The attachment is supported by at least one of the backplate and the plurality of belts, and is configured to be attached to the power equipment. The backplate preferably comprises at least one ventilation groove formed on its inner surface and extending to the edge of the backplate, which allows air to pass between the user and backplate easily.

摘要翻译： 线束包括背板，多个带和附件。 背板布置在用户的背面。 多个带被配置成使得每个带的一端连接到背板，并且每个带的另一端在用户的前面彼此连接。 附件由背板和多个带中的至少一个支撑，并且被配置为附接到动力设备。 背板优选地包括形成在其内表面上并且延伸到背板的边缘的至少一个通气槽，其允许空气容易地在使用者和背板之间通过。

公开(公告)号：US20120192433A1

公开(公告)日：2012-08-02

申请号：US13500033

申请日：2010-09-02

申请人： Tomohiro Hachisuka

发明人： Tomohiro Hachisuka

IPC分类号： A01G3/053 ,  A01G3/04

CPC分类号： A01G3/053 ,  A01G2003/023 ,  Y10T83/222

摘要： The disclosed hedge trimmer is provided with a main body, a blade unit supported by the main body and a chip receiver supported by the blade unit. The chip receiver is attached to the blade unit. The chip receiver is positioned at an opposite side of the blade unit from cutting edges of the blade unit and receives branches and leaves cut by the cutting edges. The chip receiver has a concavo-convex shape including a longitudinal rib, traverse rib and projections formed of a edge of the chip receiver, to prevent the received branches and leaves from dropping.

摘要翻译： 所公开的树篱修剪器设置有主体，由主体支撑的刀片单元和由刀片单元支撑的芯片接收器。 芯片接收器连接到刀片单元。 芯片接收器位于刀片单元的与刀片单元的切割边缘相对的一侧，并接收由切割边缘切割的分支和叶片。 芯片接收器具有包括纵向肋，横向肋和由芯片接收器的边缘形成的突起的凹凸形状，以防止所接收的分支和叶子掉落。

公开(公告)号：US20100050830A1

公开(公告)日：2010-03-04

申请号：US12461947

申请日：2009-08-28

申请人： Tomohiro Hachisuka

发明人： Tomohiro Hachisuka

IPC分类号： B25G1/00

CPC分类号： B25F5/02 ,  B25C1/08 ,  Y10T16/476

摘要： It is an object of the invention to provide a technique that contributes to improved gripping characteristics in a hand-held power tool. A power tool for performing a predetermined operation by driving a tool bit includes a tool body 101 and a handgrip 103 formed on the tool body 101. The handgrip 103 has a plurality of ribs 117 formed in parallel on a grip face which is held by user's fingers and protruding from the grip face. The ribs 117 extend along a contour of the grip face in a longitudinal direction of the handgrip, and in the circumferential direction of the handgrip 103, each of the ribs 117 has a ridged shape which is engaged in one direction but not engaged in the other direction with balls of fingertips of at least third to fifth fingers of the user's hand.

摘要翻译： 本发明的目的是提供一种有助于提高手持式电动工具中的夹持特性的技术。 用于通过驱动刀头执行预定操作的电动工具包括形成在工具主体101上的工具主体101和手柄103。手柄103具有多个肋117，其平行地形成在由用户的手柄 手指并从抓地面突出。 肋117沿着手柄的纵向方向沿着抓握面的轮廓延伸，并且在手柄103的圆周方向上，每个肋117具有沿一个方向接合但不接合在另一个方向上的脊状 方向与用户手的至少三分之一至五指的指尖球。

公开(公告)号：US20090165610A1

公开(公告)日：2009-07-02

申请号：US12314662

申请日：2008-12-15

申请人： Tomohiro Hachisuka

发明人： Tomohiro Hachisuka

IPC分类号： B25G1/00

CPC分类号： B25F5/02

摘要： It is an object of the invention to provide an effective technique for improving the gripping characteristics in a hand-held power tool. To solve the problem, a representative power tool is provided to include a motor that drives a tool bit, a cylindrical housing that houses the motor, a motor actuating parts that actuates the motor, a cylindrical cover that is connected to one end of the housing in its longitudinal direction and houses the motor actuating parts. A grip to be held by a user of the power tool is defined by the housing and the cylindrical cover. A plurality of projections are formed on the outer surface of the grip in a circumferential direction of the grip and that each projection extends between the housing and the cover in the longitudinal direction of the power tool.

摘要翻译： 本发明的目的是提供一种用于改善手持电动工具中的夹持特性的有效技术。 为了解决这个问题，提供了一种代表性的电动工具，其包括驱动工具头的电动机，容纳电动机的圆柱形壳体，致动电动机的电动机致动部件，连接到壳体的一端的圆柱形盖 在其纵向方向上并容纳电动机致动部件。 由电动工具的使用者握持的手柄由壳体和圆柱形盖限定。 在把手的外表面上在手柄的周向上形成有多个突起，并且每个突起在电动工具的纵向方向上在壳体和盖之间延伸。

公开(公告)号：US08490373B2

公开(公告)日：2013-07-23

申请号：US13206052

申请日：2011-08-09

申请人： Tomohiro Hachisuka

发明人： Tomohiro Hachisuka

IPC分类号： A01D34/00

CPC分类号： A01D34/824

摘要： A push mower comprises a mower main body, at least one arm extending upward toward a rear side from the mower main body, and a grip located at a tip end of the at least one arm. Each end of the grip is located on one plane side of an arm plane, a center of the grip is located on an opposite plane side of the arm plane, and therefore the grip extends so as to intersect with the arm plane. Here, the arm plane means a virtual plane on which the at least one arm is located and that is parallel to a left-to-right direction of the mower main body.

摘要翻译： 推土机包括割草机主体，从割草机主体向后方向上延伸的至少一个臂，以及位于至少一个臂的末端的把手。 手柄的每个端部位于臂平面的一个平面侧，手柄的中心位于臂平面的相对的平面侧上，因此手柄延伸以与臂平面相交。 这里，臂平面是指至少一个臂所在的并且与割草机主体的左右方向平行的虚拟平面。

公开(公告)号：US20100096156A1

公开(公告)日：2010-04-22

申请号：US12450957

申请日：2008-05-13

申请人： Masamichi Miyazawa ,  Tomohiro Hachisuka

发明人： Masamichi Miyazawa ,  Tomohiro Hachisuka

IPC分类号： B25F5/02

CPC分类号： B25F5/02

摘要： A power tool is provided with a prime mover which causes the tool to rotate and a housing which houses the prime mover. In a back-end face that is positioned on an opposite side on the housing from a tool side, a back-end groove, into which a user can position his/her web between his/her thumb and forefinger, is formed. A pair of side-face grooves, into which the user can place the thumb and forefinger, are formed in both side faces of the housing. A depth changing portion is formed in at least one of the side-face grooves, such that the depth is reduced toward the back-end face of the housing. According to this structure, even when the housing is gripped directly from the back-end face, the user can easily draw up or raise the power tool.

摘要翻译： 电动工具设置有使得工具旋转的原动机和容纳原动机的壳体。 在从工具侧定位在壳体的相对侧的后端面中，形成有用户可以将他/她的网络放置在他/她的拇指和食指之间的后端凹槽。 在壳体的两个侧面形成有一对侧面凹槽，用户可以将拇指和食指放置在该侧面凹槽中。 在至少一个侧面凹槽中形成深度改变部分，使得深度朝向壳体的后端面减小。 根据该结构，即使在从后端面直接夹持住壳体的情况下，使用者也能容易地起动或升起电动工具。

公开(公告)号：US07665392B2

公开(公告)日：2010-02-23

申请号：US11700120

申请日：2007-01-31

申请人： Manabu Tokunaga ,  Tomohiro Hachisuka

发明人： Manabu Tokunaga ,  Tomohiro Hachisuka

IPC分类号： B25B23/157 ,  B23Q5/00

CPC分类号： B25B21/00 ,  B25B23/141 ,  F16D7/08 ,  F16D43/206

摘要： Tightening tools is provided with a pair of clutch members disposed between a motor and a tool bit. The pair of clutch members is provided with a first engaging portion and a second engaging portion. The first engaging portion is constructed so as to disengage the pair of clutch members when the torque applied to the tool bit is equal to or above a first predetermined value. The second engaging portion does not engage the pair of clutch members while the first engaging portion engages the pair of clutch members and the second engaging portion engages the pair of clutch members after the first engaging portion disengages the pair of clutch members. The second engaging portion is constructed so as to disengage the pair of clutch members when the torque applied to the tool bit is equal to or above a second predetermined value. The second predetermined value may be different from the first predetermined value.

摘要翻译： 紧固工具设置有设置在电动机和工具钻头之间的一对离合器构件。 一对离合器构件设置有第一接合部和第二接合部。 当施加到工具头的扭矩等于或高于第一预定值时，第一接合部被构造成使一对离合器构件脱离。 在第一接合部分与一对离合器部件脱离接合之后，第二接合部分不接合该对离合器部件，同时第一接合部分接合该对离合器部件，而第二接合部分接合该对离合器部件。 第二接合部构造成当施加到工具头的扭矩等于或高于第二预定值时，使一对离合器构件脱离。 第二预定值可以不同于第一预定值。

公开(公告)号：US09035596B2

公开(公告)日：2015-05-19

申请号：US13213526

申请日：2011-08-19

申请人： Yuichi Sugiura ,  Hideki Abe ,  Tomohiro Hachisuka ,  Yukihiko Yamada

发明人： Yuichi Sugiura ,  Hideki Abe ,  Tomohiro Hachisuka ,  Yukihiko Yamada

IPC分类号： H02J7/00 ,  H01M2/10 ,  B25F5/00

CPC分类号： H01M2/1016 ,  B25F5/00 ,  H01M2/1005

摘要： A battery device that functions as a power source of a tool main body and is attachable to a body of a user may include a battery housing that is capable of removably receiving at least one rechargeable battery and capable of being electrically connected to the at least one battery, an adaptor that is capable of being electrically connected to the tool main body, and a cable electrically connecting the battery housing and the adaptor. The battery housing comprises a housing body that is constructed to be attached to the body of the user and is capable of receiving the at least one battery therein, and a cover member that is openably and closably attached to the housing body. The housing body and the at least one battery are connected to each other via a male-female engagement device. The male-female engagement device has an engagement release portion that is positioned so as to be exposed when the cover member is opened relative to the housing body.

摘要翻译： 用作工具主体的电源并且可附接到用户身体的电池装置可以包括电池壳体，其能够可移除地接收至少一个可再充电电池并且能够电连接到至少一个 电池，能够电连接到工具主体的适配器，以及电连接电池壳体和适配器的电缆。 电池壳体包括：壳体，其被构造成附接到使用者的身体并且能够容纳其中的至少一个电池;以及盖构件，其可开启和关闭地附接到壳体。 壳体和至少一个电池通过公 - 母接合装置相互连接。 公 - 母接合装置具有接合释放部，该接合释放部被定位成当盖部件相对于壳体主体打开时露出。

公开(公告)号：US08261853B2

公开(公告)日：2012-09-11

申请号：US12591083

申请日：2009-11-06

申请人： Tomohiro Hachisuka

发明人： Tomohiro Hachisuka

IPC分类号： B25F5/02

CPC分类号： B25F5/02

摘要： It is an object of the invention to provide a fatigue reducing structure in a hand-held power tool. A representative screwdriver 100 includes a body 101, an anvil 106, a driver bit 110, a driving motor 120, a handgrip 130, a trigger 131, a rear end groove 109 pressed forward toward the driver bit 110, while being held with first and second fingers of user's hand on a housing rear end 101a side of the body 101, a circular arc portion 130c having a horizontal section of a circular arc shape on a rear end of the handgrip 130 and a middle portion 109b having a horizontal section of a circular arc shape on a housing rear end 101a side of the holding part, which circular arc shape has a curvature larger than that of the circular arc shape of the first circular arc portion.

摘要翻译： 本发明的目的是提供一种手持电动工具中的疲劳减小结构。 代表性的螺丝刀100包括主体101，砧座106，螺丝刀头110，驱动马达120，手柄130，扳机131，向前朝向螺丝刀头110向前推的后端凹槽109，同时被保持第一和 使用者手指的第二手指在主体101的壳体后端101a侧，在手柄130的后端具有圆弧形状的水平部分的圆弧部分130c和具有水平部分的中间部分109b 在保持部的壳体后端101a侧具有圆弧形状，该圆弧形状的曲率大于第一圆弧部的圆弧形状的曲率。