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公开(公告)号：US11577352B2
公开(公告)日：2023-02-14
申请号：US17438181
申请日：2020-03-10
申请人： FESTOOL GMBH
发明人： Wolfgang Spengler , Jonathan Weik
摘要： A functional unit, in particular for a tool, a tool accessory and/or a lighting apparatus, that includes a housing, a suction region, which is arranged on the housing and with which the fastening apparatus can be fastened releasably to a substrate, and an electrically operated negative-pressure unit, which is arranged in the housing and to provide a negative pressure in the suction region. The fastening apparatus also includes at least one fastening interface for fastening the functional unit. Alternatively, or additionally, the fastening apparatus includes the functional unit. The functional unit includes a guide device, in particular a guide rail, a router guide, a routing template, a rolling guide rail, a drilling apparatus, a lamp and/or a grazing light.
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公开(公告)号：US11484957B2
公开(公告)日：2022-11-01
申请号：US16494104
申请日：2018-01-04
发明人： Nikolai Bak Grishauge , John Nielsen , Per Nielsen , Jacob Madsen
摘要： Provided is an alignment tool for a cutting arrangement including a cutting apparatus with a cutting edge for treatment of a workpiece, especially a rotor blade of a wind turbine, in which the alignment tool includes at least one fixation means for fixing the alignment tool to the workpiece and at least one guiding structure to guide the cutting edge of the cutting tool.
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公开(公告)号：US20210154756A1
公开(公告)日：2021-05-27
申请号：US17169476
申请日：2021-02-07
申请人： Guangwei REN
发明人： Guangwei REN
摘要： A reciprocating saw includes a frame, a motor, a belt pulley, a reciprocating block, a guide pillar, a driving belt, two guide blocks, two sliding blocks, two clamps, a saw blade, a base, a mounting rack, a driving wheel, a connecting rod, a fixed rod, and a plurality of pulleys. The frame includes a first side, a second side opposite to the first side, and a third side connecting the first side and the second side. The mounting rack is disposed between the first side and the second side. The motor and the belt pulley are disposed on the mounting rack. The motor includes a motor shaft and the driving wheel is disposed on the motor shaft. The belt pulley is connected to the driving wheel through a belt. The connecting rod includes a first end hinged to the belt pulley and a second end hinged to the reciprocating block.
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公开(公告)号：US10857660B2
公开(公告)日：2020-12-08
申请号：US16193860
申请日：2018-11-16
申请人： MAKITA CORPORATION
发明人： Yonosuke Aoki
摘要： A power tool includes a motor having an output shaft rotatable around a first axis, a spindle rotatably supported around a second axis, a transmitting mechanism configured to reciprocally rotate the spindle within a specified angle range around the second axis, an elongate support body supporting the motor, the spindle and the transmitting mechanism, an elongate housing that houses the support body, and a first elastic member interposed between the housing and a first end part of the support body and connecting the housing and the support body so as to be movable relative to each other. The spindle is supported in the first end part such that the second axis crosses the direction of a longitudinal axis of the support body. The support body has a weight provided to increase an inertia moment of the support body around the second axis.
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公开(公告)号：US20190275598A1
公开(公告)日：2019-09-12
申请号：US16421530
申请日：2019-05-24
摘要： A band saw kit including a band saw and an angle guide. The band saw includes at least one wheel for supporting a saw blade, a motor operable to drive the blade to cut a workpiece, a frame, and a workpiece bumper coupled to the frame. The workpiece bumper includes a slot configured to receive the blade, a first engaging surface defining a first plane, and is configured to be generally perpendicular to the blade as the blade passes through the slot. An angle guide is configured to be coupled to the workpiece bumper and includes a second engaging surface for engaging a workpiece. The second engaging surface defines a second plane. A cut angle is defined by an angle between the second plane and the first plane when the angle guide is coupled to the workpiece bumper.
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公开(公告)号：US10357835B2
公开(公告)日：2019-07-23
申请号：US14696084
申请日：2015-04-24
摘要： An angle guide for a band saw having a guide body for coupling to the band saw and a first engaging surface of the body for engaging a workpiece during a cutting operation of the band saw. The first engaging surface defines a first plane. The angle guide also has a second surface of the body defining a second plane. The second plane is substantially non-parallel to the first plane. The angle guide also includes a tool side edge of the body for being positioned adjacent the band saw, the tool side edge defining a third plane. A cut angle is defined by an angle between the first plane and the third plane.
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公开(公告)号：US10226827B2
公开(公告)日：2019-03-12
申请号：US14274864
申请日：2014-05-12
申请人： Robert Bosch GmbH
发明人： Ferdinand Emch
摘要： A hand-held power-tool footplate apparatus for portable power tools includes at least one main body unit configured to be removably positioned on a power-tool housing of a portable power tool, at least one housing abutment configured to abut against the power-tool housing, and at least one clamping surface located on a side that faces away from the housing abutment of the main body unit. The main body unit has a multi-point position fixing unit which has at least two pivot locking stops that differ from each other and that are configured to pivot angle lock the main body unit.
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公开(公告)号：US09095469B2
公开(公告)日：2015-08-04
申请号：US13998026
申请日：2013-09-24
申请人： Suresh Nayak , Ronald R Watson
发明人： Suresh Nayak , Ronald R Watson
CPC分类号： A61F15/02 , B23D47/02 , B23D51/025 , B27B9/04
摘要： A method for installing a fiberglass cast on and removing the cast from an individual includes an open ended pliable thin-walled polymer guide track and cutting tool designed to track along said guide track to cut the cast and to prevent, while a cast is being removed, injury to the individual.
摘要翻译： 用于安装玻璃纤维浇铸并从个体上去除铸件的方法包括开口的柔性薄壁聚合物导轨和切割工具，设计成沿着所述导轨跟踪以切割铸件并防止在铸件被移除时 对个人的伤害。
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公开(公告)号：US09038277B2
公开(公告)日：2015-05-26
申请号：US12996286
申请日：2009-06-03
摘要： An accessory for a reciprocating saw, having a blade configured to cut a workpiece and a shoe including a guiding surface for engaging the workpiece, includes a body having a first face and a second face opposite the first face. The body includes a member proximate the second face for coupling the accessory to the shoe. A guiding surface is defined on the first face of the body for engaging a workpiece and an opening is formed in the body for receiving the blade. The guiding surface constitutes a modified surface configured to differ from the guiding surface of the shoe by at least one characteristic.
摘要翻译： 一种用于往复锯的配件，具有构造成切割工件的刀片和包括用于接合工件的引导表面的鞋，包括具有第一面和与第一面相对的第二面的主体。 主体包括靠近第二面的构件，用于将附件连接到鞋。 引导表面限定在主体的第一面上用于接合工件，并且在主体中形成用于接收刀片的开口。 引导表面构成通过至少一个特征构造成与鞋的引导表面不同的修改表面。
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公开(公告)号：US08230606B2
公开(公告)日：2012-07-31
申请号：US11150470
申请日：2005-06-13
申请人： Kenichirou Yoshida , Yoshio Osada , Mizuho Nakamura , Satsuo Sato , Junichi Kamimura , Takashi Kawamata
发明人： Kenichirou Yoshida , Yoshio Osada , Mizuho Nakamura , Satsuo Sato , Junichi Kamimura , Takashi Kawamata
摘要： The electric tool includes a base having an opening portion and a bottom face; a blade being projected downward from the bottom face of the base through the opening portion of the base, the blade being capable of cutting while sliding the bottom face of the base on an upper face of a work piece; a motor driving the blade; a housing accommodating the motor. The bottom face of the base is at least partially coated with a resin including fluorine.
摘要翻译： 电动工具包括具有开口部分和底面的基部; 刀片从基座的底面向下突出穿过基座的开口部分，刀片能够在工件的上表面滑动基座的底面的同时进行切割; 驱动叶片的马达; 容纳电动机的壳体。 底部的底面至少部分地涂覆有包含氟的树脂。
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