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公开(公告)号：US20230211458A1
公开(公告)日：2023-07-06
申请号：US18085909
申请日：2022-12-21
发明人： FENG ZHANG , MIN LI , XIAO-MING XU , BO LONG , WEN-CHAO HUANG
摘要： A surface processing device includes a machining mechanism and a driving mechanism driving the machining mechanism to polish a workpiece. The machining mechanism includes a machining assembly and a first transmission shaft eccentrically coupled with the machining assembly at a first end. The first transmission shaft rotates to bring the machining assembly into revolving around the first transmission shaft. The driving mechanism includes a motor connected to a second end of the first transmission shaft for outputting power to the machining mechanism. The surface processing device provides smooth machining without the noise of a pneumatically-powered tool.
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公开(公告)号：US20230001534A1
公开(公告)日：2023-01-05
申请号：US17942379
申请日：2022-09-12
申请人： Black & Decker Inc.
摘要： A power tool includes a housing. A motor is housed in the housing. A platen is driven by the motor. The housing includes a first housing part, a second housing part and a third housing part. The housing defines a battery receptacle portion configured to receive a removable battery pack which powers the motor. Each of the first housing part, the second housing part and the third housing part form part of the battery receptacle portion.
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公开(公告)号：US11484986B2
公开(公告)日：2022-11-01
申请号：US16468508
申请日：2017-11-20
申请人： MAKITA CORPORATION
发明人： Junichi Iwakami , Hideharu Muto , Ryosuke Otani
摘要： A grinder includes a brake mechanism, a switch lever, and a slide bar. In the grinder, an interlocking mechanism configured to interlock the brake mechanism with the switch lever includes a link member that is interposed between the switch lever and the slide bar, that moves the slide bar to the forward position at the push-in position of the switch lever, and that moves the slide bar to the retraction position at the initial position of the switch lever.
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公开(公告)号：US20180304308A1
公开(公告)日：2018-10-25
申请号：US15768774
申请日：2016-10-14
申请人： UWAVE CO., LTD.
发明人： Kazumasa OHNISHI
CPC分类号： B06B1/0618 , B06B1/06 , B06B3/00 , B06B2201/70 , B06B2201/72 , B06B2201/73 , B08B7/028 , B23C5/06 , B24B47/00 , B26D7/00
摘要： A novel mode of ultrasonic oscillation is generated in a Langevin ultrasonic transducer comprising a metal block, a metal block provided with a supporting means protruding in a ring shape on its side surface, and polarized piezoelectric elements fixed between these metal blocks, by connecting the ultrasonic transducer to a base via the supporting means, whereby supporting the ultrasonic transducer on the base in a restrained state, and applying to the piezoelectric elements a voltage having such frequency that the ultrasonic transducer generates an ultrasonic oscillation with back-and-forth motion in a direction perpendicular to plane surfaces of the piezoelectric elements which has no oscillation node within the ultrasonic transducer; this novel ultrasonic oscillation mode is utilized for performing ultrasonic machining methods as well as for ultrasonic transmission method.
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公开(公告)号：US20130078894A1
公开(公告)日：2013-03-28
申请号：US13484635
申请日：2012-05-31
申请人： XIAN-CAI ZENG , DONG-CHENG LIU , CHIN-TSAN HUANG
发明人： XIAN-CAI ZENG , DONG-CHENG LIU , CHIN-TSAN HUANG
摘要： A polishing device includes a reducer, a polishing mechanism, a rotatably driven mechanism, and a sliding driving mechanism. The polishing mechanism is connected to the reducer. The rotatably driven mechanism includes a first driving member and a transmission shaft, the first driving member includes a first main body and an output shaft rotatably connected to first main body, the transmission shaft is fixed to the output shaft. Sliding driving mechanism includes a second driving member, the second driving member includes a second main body and a driving shaft collar connected to the second main body, the second main body is fixed to the first main body. The second main body and driving shaft collar cooperatively define a through hole. The transmission shaft extends through the through hole and is connected to the reducer to enable the polishing mechanism to polish a workpiece. The driving shaft is fixed to the reducer.
摘要翻译： 抛光装置包括减速器，抛光机构，可旋转驱动的机构和滑动驱动机构。 抛光机构与减速机连接。 可旋转驱动的机构包括第一驱动构件和传动轴，第一驱动构件包括可旋转地连接到第一主体的第一主体和输出轴，传动轴固定到输出轴。 滑动驱动机构包括第二驱动构件，第二驱动构件包括第二主体和连接到第二主体的驱动轴环，第二主体固定到第一主体。 第二主体和驱动轴套协调地限定通孔。 传动轴延伸穿过通孔并连接到减速器，以使抛光机构能够抛光工件。 驱动轴固定在减速机上。
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公开(公告)号：US08267744B2
公开(公告)日：2012-09-18
申请号：US12825302
申请日：2010-06-28
申请人： Troy Stratti
发明人： Troy Stratti
CPC分类号： E21C31/02
摘要： The present invention provides a drive for a grinding or cutting machine. The drive comprises a body having a drive coupling for receiving at least one drive shaft in a manner so that the or each drive shaft is drivable by the drive. The drive also comprises a mount for mounting the body to a portion of the machine such as to a linkage arm of an earth grinding or cutting vehicle. The drive coupling is arranged to inter-fit with a portion of the or each drive shaft.
摘要翻译： 本发明提供了一种用于研磨或切割机器的驱动装置。 驱动器包括具有用于接收至少一个驱动轴的驱动联接器的主体，使得该驱动轴或每个驱动轴可由驱动器驱动。 驱动器还包括用于将主体安装到机器的一部分的安装件，例如地面磨削或切割车辆的联动臂。 驱动联轴器布置成与该驱动轴或每个驱动轴的一部分相互配合。
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公开(公告)号：US20110014856A1
公开(公告)日：2011-01-20
申请号：US12458479
申请日：2009-07-14
申请人： Tai-Her YANG
发明人： Tai-Her YANG
CPC分类号： F16D43/20 , B24B23/028 , B24B47/12 , F16D11/04 , F16D11/14 , F16D13/02 , F16D13/24 , F16D13/38 , F16D27/06 , F16D41/04 , F16D43/21 , F16D43/215 , F16D43/218 , F16D47/04
摘要： The present invention is an original direct motor-drive portable angle grinder with a disc type motor installed in a position adjacent to the grinding wheel and an outer motor rotating part coaxially and directly driving the grinding wheel. By means of the direct drive, the present invention prevents the emission of noise made by angle type transmission devices. Moreover, an inertial body is installed on the rotating housing that is integrated with the rotating part to form a flywheel or the rotating housing and the inertial body are integrated into a single reinforced structure to enable a flywheel function in order to improve the grinding, polishing and machining or cutting abilities of the grinding wheel.
摘要翻译： 本发明是一种原装的直接电动驱动式便携式角磨机，其具有安装在与磨轮相邻的位置的盘式电动机和外部电动机旋转部件同轴且直接驱动砂轮。 通过直接驱动，本发明防止由角型传动装置产生的噪声的发射。 此外，惯性体安装在旋转壳体上，该旋转壳体与旋转部件成一体，以形成飞轮或旋转壳体，并且惯性体集成到单个增强结构中，以实现飞轮功能，以改善研磨抛光 以及砂轮的加工或切削能力。
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公开(公告)号：US20100233947A1
公开(公告)日：2010-09-16
申请号：US12722917
申请日：2010-03-12
申请人： Masao Kume , Koji Saito
发明人： Masao Kume , Koji Saito
CPC分类号： B24B33/02
摘要： An inner surface grinding tool is provided with a plurality of machining units for simultaneously machining inner surfaces of a plurality of portions of a workpiece. The plurality of machining units respectively include expanding and contracting mechanisms and grinding blade portions. In the respective machining units, outer diameters of the respective grinding blade portions are capable of individually expanding and contracting by the respective expanding and contracting mechanisms.
摘要翻译： 内表面研磨工具具有多个加工单元，用于同时加工工件的多个部分的内表面。 多个加工单元分别包括扩展和收缩机构和研磨刀片部分。 在相应的加工单元中，各个磨削刀片部分的外径能够通过各自的伸缩机构单独地膨胀和收缩。
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公开(公告)号：US20100112913A1
公开(公告)日：2010-05-06
申请号：US12606855
申请日：2009-10-27
申请人： Juergen Roser
发明人： Juergen Roser
摘要： A finishing machine with at least two finishing stones and a stone turning unit is proposed, in which the stone turning unit may be coupled to a rotary drive of the workpiece holder. A separate drive for the stone turning unit may thus be omitted, which results in a reduced weight of the stone turning unit and therefore lower drive power requirement of the stone turning unit and an improved processing quality.
摘要翻译： 提出了具有至少两个精整石和石材车削单元的精加工机，其中石材车削单元可以联接到工件保持器的旋转驱动。 因此，可以省略用于石材车削单元的单独的驱动器，这导致石头车削单元的重量减轻，因此降低了石材车削单元的驱动功率需求并提高了加工质量。
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公开(公告)号：US20100093264A1
公开(公告)日：2010-04-15
申请号：US12287550
申请日：2008-10-10
申请人： Michael Vogtmann , Thomas A. Walsh
发明人： Michael Vogtmann , Thomas A. Walsh
IPC分类号： B24B27/00 , B24B41/047 , B24B47/00
CPC分类号： B24B27/0076 , B24B41/047 , B24B47/14
摘要： A grinding machine wherein coarse and fine grind wheels are mounted to a single rotating spindle. A multiple grind wheel mount is attached to the lower portion of the rotating spindle, the coarse and fine wheels being supported by the wheel mount, the wheel mount containing the mechanism for moving the inner coarse wheel down relative to the stationary outer fine wheel.
摘要翻译： 一种磨床，其中粗磨细轮被安装到单个旋转主轴上。 多个研磨轮安装件附接到旋转主轴的下部，粗轮和细轮由车轮支架支撑，车轮安装架包含用于相对于固定外细轮向下移动内粗轮的机构。
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