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61. 发明授权

US11707828B2 Hand-held machine tool comprising a drive motor 有权
公开(公告)号：US11707828B2
公开(公告)日：2023-07-25
申请号：US17323162
申请日：2021-05-18
申请人： Festool GmbH
发明人： Nico Walker
IPC分类号： B25F5/02 , B25F5/00 , B24B7/18 , B24B47/12
CPC分类号： B25F5/001 , B25F5/00 , B25F5/008 , B25F5/02 , B24B7/184 , B24B7/186 , B24B47/12
摘要： A hand-held machine tool, in particular a sanding machine, including a rod-type handle element for the user to grip and a processing head which is moveably mounted on the handle element by means of a joint assembly. The processing head has an electric drive motor for driving a tool holder provided for holding a processing tool and a speed-reducing gearbox between the drive motor and the tool holder, the gearbox being designed to achieve a reduction in speed of an output of the drive motor relative to a speed of the tool holder. The drive motor is a brushless motor and a power supply system for the drive motor is arranged at a distance from the drive motor on the handle element, the power supply system being connected to the drive motor by means of a cable arrangement.

62. 发明申请

US20160243666A1 APPARATUS FOR MOUNTING ONE OR MORE ORBITAL SANDERS HAVING AN EXTENDED HANDLE 审中-公开
标题翻译：用于安装一个或多个具有扩展手柄的极限手柄的装置
公开(公告)号：US20160243666A1
公开(公告)日：2016-08-25
申请号：US15096525
申请日：2016-04-12
申请人： Kenneth Johnson
发明人： Kenneth Johnson
IPC分类号： B24B7/18 , B24B23/00
CPC分类号： B24B7/184 , B24B7/18 , B24B7/186 , B24B23/005 , B24B23/02 , B24B27/0076
摘要： An apparatus for mounting one or two handheld type orbital thereto is described to permit a user to sand a floor surface from a standing position while moving the mounted sander(s) to and fro by way of a broom handle extending from the apparatus. Typically, the apparatus includes one fixed mount and one moveable mount. Each mount is configured to facilitate attachment to an orbital sander. The moveable mount can be placed and secured in one of two positions: A first position that centers a single sander in line with the handle and a second position wherein the fixed mount is located to one side of the handle and the moveable mount is secured essentially an equal distance on the other side of the handle.
摘要翻译：描述了用于将一个或两个手持式轨道安装在其上的装置，以允许使用者在从装置延伸的扫帚把手移动安装的砂光机的同时使其从立式位置砂磨。通常，该装置包括一个固定支架和一个可移动支架。每个安装座被配置成便于连接到轨道打磨机。可移动安装座可以放置并固定在两个位置中的一个位置：使单个砂光机与手柄一致的第一位置和第二位置，其中固定支架位于手柄的一侧，并且可移动支架基本上固定手柄另一侧的距离相等。

63. 发明申请

US20160213216A1 APPARATUS FOR EXTRACTING SANDING DUST FROM ROTARY SANDERS 审中-公开
标题翻译：从旋转砂浆中提取砂浆的装置
公开(公告)号：US20160213216A1
公开(公告)日：2016-07-28
申请号：US15003847
申请日：2016-01-22
申请人： ELEKTROWERKZEUGE GMBH EIBENSTOCK
发明人： Lothar Laessig
IPC分类号： A47L9/24
CPC分类号： A47L9/242 , B24B7/184 , B24B7/186 , B24B55/052 , B24B55/102
摘要： An apparatus for extracting sanding dust from rotary sanders includes a suction hood disposed on a suction pipe and enclosing a drive group and a flexible or moveable grinding head which faces the surface to be machined. A sealing profile leads around the entire periphery of the suction hood and at least one secondary air valve disposed in the suction pipe is configured in such a way that an opening in the suction pipe is regulated by the secondary air valve. The suction hood has at least one auxiliary air hole which penetrates the suction hood from the surface to the interior of the suction hood.
摘要翻译：用于从旋转式砂磨机中提取砂光粉尘的装置包括设置在吸入管上并包围驱动组的吸气罩和面向待加工表面的柔性或可动的研磨头。密封型材围绕抽吸罩的整个周边引导，并且设置在吸入管中的至少一个二次空气阀构造成使得吸入管中的开口由二次空气阀调节。抽吸罩具有至少一个辅助空气孔，其从抽吸罩的表面到内部穿透抽吸罩。

64. 发明授权

US09333615B1 Apparatus for mounting one or more orbital sanders having an extended handle 有权
标题翻译：用于安装具有延伸手柄的一个或多个轨道式打磨机的装置
公开(公告)号：US09333615B1
公开(公告)日：2016-05-10
申请号：US14629972
申请日：2015-02-24
申请人： Kenneth Johnson
发明人： Kenneth Johnson
IPC分类号： B24B23/02 , B24B23/04 , B24B7/18 , B24B23/00
CPC分类号： B24B7/184 , B24B7/18 , B24B7/186 , B24B23/005 , B24B23/02 , B24B27/0076
摘要： An apparatus for mounting one or two handheld type orbital thereto is described to permit a user to sand a floor surface from a standing position while moving the mounted sander(s) to and fro by way of a broom handle extending from the apparatus. Typically, the apparatus includes one fixed mount and one moveable mount. Each mount is configured to facilitate attachment to an orbital sander. The moveable mount can be placed and secured in one of two positions: A first position that centers a single sander in line with the handle and a second position wherein the fixed mount is located to one side of the handle and the moveable mount is secured essentially an equal distance on the other side of the handle.
摘要翻译：描述了用于将一个或两个手持式轨道安装在其上的装置，以允许使用者在从装置延伸的扫帚把手移动安装的砂光机的同时使其从立式位置砂磨。通常，该装置包括一个固定支架和一个可移动支架。每个安装座被配置成便于连接到轨道打磨机。可移动安装座可以放置并固定在两个位置中的一个位置：使单个砂光机与手柄一致的第一位置和第二位置，其中固定支架位于手柄的一侧，并且可移动支架基本上固定手柄另一侧的距离相等。

65. 发明授权

US08591292B2 Ceiling grinder 有权
标题翻译：天花磨
公开(公告)号：US08591292B2
公开(公告)日：2013-11-26
申请号：US13082925
申请日：2011-04-08
申请人： Kai Roscher
发明人： Kai Roscher
IPC分类号： B24B23/00
CPC分类号： B24B7/18 , B24B7/184 , B24B23/02 , B24B55/102 , B24D13/16
摘要： A ceiling grinder comprising a drive unit, a grinding wheel, which can be set in rotation by means of the drive unit, a grinding head housing, which receives the grinding wheel and has an opening allowing the grinding wheel access to the surface to be ground and a holding element for holding the grinder. The ceiling grinder also has means for producing a negative pressure within the grinding head housing, by which the ceiling grinder is held on the surface to be ground, wherein the means for producing the negative pressure comprise lamellar elements, which rotate about the axis of the grinding wheel during the grinding operation of the ceiling grinder and thereby cause within the grinding head housing an air flow that induces a static negative pressure.
摘要翻译：一种天花板研磨机，包括驱动单元，可以通过驱动单元旋转的砂轮;磨头壳体，其接收砂轮并具有允许砂轮进入表面的开口以及用于保持研磨机的保持元件。天花板研磨机还具有用于在研磨头壳体内产生负压的装置，通过该负载将天花板研磨机保持在被研磨的表面上，其中用于产生负压的装置包括层状元件，其围绕在研磨操作期间，在研磨机的磨头内部产生引起静态负压的空气流的砂轮。

66. 发明申请

US20130309948A1 HAND SANDER THAT IS SELECTIVELY ATTACHABLE TO A DUST-VACUUM SYSTEM 审中-公开
标题翻译：可选择连接到真空系统的手持式手柄
公开(公告)号：US20130309948A1
公开(公告)日：2013-11-21
申请号：US13866318
申请日：2013-04-19
申请人： Corey Talbot , Richard M. Farland , Romeo Arvinte
发明人： Corey Talbot , Richard M. Farland , Romeo Arvinte
IPC分类号： B24B55/10 , B24D15/02
CPC分类号： B24B55/10 , B24B7/184 , B24D15/023 , B24D15/04
摘要： A sponge sander configured for selective attachment to a dust-collection system includes a housing having a housing-interior surface defining a sponge cavity and a sponge seat configured for removably retaining a determinately-dimensioned sanding sponge. The sponge has an abrasive sanding surface, a back surface opposite the sanding surface and a sponge periphery defined between the sanding and back surfaces. The sponge is retained within the sponge cavity such that (i) the abrasive sanding surface can engage a work surface to be sanded, (ii) fluid-flow channels are maintained between the sanding sponge and the housing-interior surface and (iii) the spaces are in fluid communication with a fluid port defined in the housing so that when a negative pressure is applied across the fluid port by a vacuum system external to the housing, dust created by sanding is drawn into the fluid-flow channels and out of the housing through the fluid port.
摘要翻译：构造成用于选择性地附接到集尘系统的海绵砂光机包括壳体，壳体具有限定海绵腔的壳体内表面和被配置为可拆卸地保持确定尺寸的打磨海绵的海绵座。海绵具有研磨砂光表面，与打磨表面相对的后表面和限定在打磨表面和背面之间的海绵外围。海绵保留在海绵腔内，使得（i）研磨砂光表面可以接合待磨砂的工作表面，（ii）在砂磨海绵和壳体 - 内表面之间保持流体流动通道，以及（iii）空间与限定在壳体中的流体端口流体连通，使得当通过壳体外部的真空系统在流体端口上施加负压时，通过砂磨产生的灰尘被吸入流体流动通道并且从通过流体端口容纳。

67. 发明授权

US08206200B2 Extension pole apparatus for sander 有权
标题翻译：砂光机延伸杆装置
公开(公告)号：US08206200B2
公开(公告)日：2012-06-26
申请号：US12443147
申请日：2007-09-27
申请人： Darren Andrew Stott
发明人： Darren Andrew Stott
IPC分类号： B24B23/00
CPC分类号： B24B23/005 , B24B7/184 , F16B7/0433 , F16B7/105 , Y10T403/32467
摘要： Extension pole apparatus includes an attachment component (20,100) having an elongate body (22,105) that is adapted to receive a tubular or rod like component so that the latter extends generally parallel to the longitudinal direction of the body. A pair of plates (24,25;110a,110b) are mounted to and project laterally from the body. The plates extend generally parallel to the longitudinal direction of the body for receiving between them an aligned element of a powered sanding apparatus, which aligned element is a hollow shaft or a rib of a motor unit of the apparatus. Means (29,155) is included by which the plates may be rigidly fastened to the aligned element. A tubular or rod like component is receivable into the elongate body, and means (23,165) is provided by which the tubular or rod like component may be fastened to the attachment component while it is received in the elongate body.
摘要翻译：延伸杆装置包括具有细长主体（22,105）的附接部件（20,100），该长形主体适于容纳管状或棒状部件，使得其延伸大致平行于主体的纵向延伸。一对板（24,25; 110a，110b）安装到主体侧面并从该主体侧面突出。板大致平行于主体的纵向方向延伸，用于在它们之间接收动力打磨装置的对准元件，该对准的元件是设备的电机单元的空心轴或肋。包括装置（29,155），板可以刚性地固定到对准的元件。管状或棒状部件可接收到细长主体中，并且提供装置（23,165），通过该装置可以将管状或棒状部件固定在附接部件上，同时将其接收在细长主体中。

68. 发明申请

US20110171892A1 Sanding Block 审中-公开
标题翻译：砂光块
公开(公告)号：US20110171892A1
公开(公告)日：2011-07-14
申请号：US12836394
申请日：2010-07-14
申请人： Brad R. Wettstein , James Hassler , Steve Dodds
发明人： Brad R. Wettstein , James Hassler , Steve Dodds
IPC分类号： B24B47/00
CPC分类号： B24B7/18 , B24B7/184 , B24D15/023 , B24D15/04
摘要： A sanding block for sanding high and extended surfaces configured for use in combination with an attached pole. The sanding block is round in shape and is rotationally mounted on a pole mount that interfaces between the sanding block and the pole, which attaches to a rotatable hub of the pole mount. This allows the sanding block to rotate during use and the pole to be rotated to different angles in relation to the flat working surface of the sanding block. Adjacent surface marring is prevented by the rotation of the sanding block upon contact of a side edge with such an adjacent surface. Optionally the pole mount can be locked to prevent rotation if desired and a barrel can provide an interface between the pole and the pole mount. This barrel can be straight, angled, or adjustable for angle, in the different preferred embodiments.
摘要翻译：用于打磨高和延伸表面的打磨块，用于与连接的杆组合使用。打磨块是圆形的，并且旋转地安装在连接到柱安装件的可旋转毂的打磨块和杆之间的极安装座上。这允许打磨块在使用期间旋转，并且杆将相对于打磨块的平坦工作表面旋转到不同的角度。当侧边缘与这种相邻表面接触时，通过砂磨块的旋转来防止相邻的表面磨损。可选地，如果需要，磁极安装件可以被锁定以防止旋转，并且机筒可以提供极和极安装件之间的接口。在不同的优选实施例中，该筒可以是直的，有角度的或可调节的。

69. 发明申请

US20110171889A1 DRYWALL SPONGE SANDER 有权
标题翻译：干燥海绵
公开(公告)号：US20110171889A1
公开(公告)日：2011-07-14
申请号：US12987848
申请日：2011-01-10
申请人： Roméo ARVINTE , François PANFILI
发明人： Roméo ARVINTE , François PANFILI
IPC分类号： B24D15/00
CPC分类号： B24D15/04 , B24B7/184
摘要： A sanding device for use with an abrasive sponge includes a base, at least one retaining mechanism, and at least one engaging mechanism. The base has opposite supporting and working surfaces, the working surface being shaped and sized for receiving the abrasive sponge. Each retaining mechanism is mountable onto the base, and is configured for removably securing a first portion of the abrasive sponge against the working surface of the base. Each engaging mechanism is mountable onto the base, and is configured for projecting out from the working surface so as to penetrate a second portion of the abrasive sponge when resting against the working surface of the base, each engaging mechanism being further configured so as to draw the second portion of the abrasive sponge away from the first portion. Each engaging mechanism is operable between a first configuration, where it is disengaged from the abrasive sponge thereby allowing the abrasive sponge to be removed from the working surface of the base, and a second configuration, where it is penetrated within the second portion of the abrasive sponge and has drawn the second portion away from the first portion so as to securely maintain the abrasive sponge against the working surface of the base.
摘要翻译：用于研磨海绵的打磨装置包括基座，至少一个保持机构和至少一个接合机构。基座具有相对的支撑和工作表面，工作表面的形状和尺寸用于接收磨料海绵。每个保持机构可安装到基座上，并且被构造成将磨料海绵的第一部分可移除地固定抵靠基部的工作表面。每个接合机构可安装在基座上，并被构造成从工作表面伸出，以便当抵靠基座的工作表面时穿过研磨海绵的第二部分，每个接合机构进一步构造成绘制研磨海绵的第二部分远离第一部分。每个接合机构可在第一构型和第二构型之间操作，在第一构型中，其与研磨海绵分离，从而允许研磨海绵从基座的工作表面移除，以及第二构型，其中它被穿透在磨料的第二部分内并将第二部分拉离第一部分，以便将研磨海绵牢固地保持在基部的工作表面上。

70. 发明授权

US07740524B2 Drywall corner sanding tool 失效
标题翻译：干墙角磨砂工具
公开(公告)号：US07740524B2
公开(公告)日：2010-06-22
申请号：US12008443
申请日：2008-01-11
申请人： Charles T. Ray, Jr.
发明人： Charles T. Ray, Jr.
IPC分类号： B24B23/02
CPC分类号： B24D15/00 , B24B7/184
摘要： A sanding tool for sanding drywall corner joints is provided. The tool has an elongated mounting plate with a swivel handle attached to one side, and to the other side is attached one or more circular sanding disk holders to which disks of sanding medium are removably attached to a flat face of the sanding disk holder. The sanding disk holders are rotatably mounted on short axles attached to the mounting plate, and are each configured having a relatively wide edge that frictionally engages a wall adjacent the wall being sanded. This causes the sanding disk holder to rotate, sanding the drywall joint with a rotary motion instead of a linear motion.
摘要翻译：提供了一种用于打磨干墙角接头的打磨工具。该工具具有细长的安装板，其具有连接到一侧的旋转手柄，并且另一侧附接有一个或多个圆形砂光盘保持器，砂轮介质盘被可拆卸地附接到砂盘盘保持器的平坦表面。打磨盘保持器可旋转地安装在附接到安装板的短轴上，并且每个构造具有相对较宽的边缘，该边缘摩擦地接合被打磨的壁相邻的壁。这使得打磨盘保持器旋转，用旋转运动而不是线性运动来打磨干墙接头。

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