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21. 发明授权

US2226782A Starting and stopping mechanism 失效
公开(公告)号：US2226782A
公开(公告)日：1940-12-31
申请号：US17117937
申请日：1937-10-26
申请人： UNITED SHOE MACHINERY CORP
发明人： SANDBERG ROBERT N
IPC分类号： B24B47/26 , G05G5/00
CPC分类号： B24B47/26 , G05G5/00 , G05G2700/04

22. 发明授权

US1790857A Porated 失效
公开(公告)号：US1790857A
公开(公告)日：1931-02-03
申请号：US1790857D
IPC分类号： B23Q16/02 , B24B47/26
CPC分类号： B23Q16/028 , B24B47/26 , Y10T74/18072

23. 发明申请

US20220331933A1 Orbital Grinding Machine Having a Braking Device 有权
公开(公告)号：US20220331933A1
公开(公告)日：2022-10-20
申请号：US17610563
申请日：2020-05-06
申请人： FerRobotics Compliant Robot Technology GmbH
发明人： Ronald Naderer , Georg Pree
IPC分类号： B24B47/26 , B24B23/03 , B24B27/00
摘要： The invention relates to a device with a machine tool and a braking device, the machine tool having an eccentrically supported, rotatable backing pad for receiving a tool. According to one embodiment, the braking device has a frame, which is attached to the machine tool; a spring, a first end of which is fixed on the frame; and a lever, which is connected to a second end of the spring. The braking device also has an actuator, which is designed to move the lever, wherein in the event of a movement of the lever, the spring is compressed and a part of the lever is pressed against the backing pad of the machine tool.

24. 发明申请

US20210078132A1 ROTATING TOOL 有权
公开(公告)号：US20210078132A1
公开(公告)日：2021-03-18
申请号：US16611796
申请日：2018-06-13
申请人： MAKITA CORPORATION
发明人： Hajime TAKEUCHI
IPC分类号： B24B47/26 , B25F5/00 , B23Q11/00
摘要： A grinder includes a brake mechanism configured to brake a spindle and an electrical actuator (a solenoid) that actuates the brake mechanism. The solenoid actuates the brake mechanism in conjunction with a turning OFF of a switch from a driving state of a motor, and releases an actuation of the brake mechanism after a lapse of a predetermined period of time from the turning OFF of the switch.

25. 发明授权

US10703006B2 Handheld work apparatus having a work tool and a brake assembly for the work tool 有权
公开(公告)号：US10703006B2
公开(公告)日：2020-07-07
申请号：US16004185
申请日：2018-06-08
申请人： Andreas Stihl AG & Co. KG
发明人： Patrick Levien , Tobias Deigendesch , Alexander Klein , Georg Maier , Sebastian Hanussek
IPC分类号： B27B5/38 , F16B43/02 , B24B23/02 , F16B5/02 , B24B27/08 , B24B47/26 , B23D45/16 , F16D49/08 , F16D65/16 , F16B43/00 , B28D1/24 , B28D7/02 , F16D121/22
摘要： A handheld work apparatus has a tool and a brake assembly for the tool. The brake assembly has an actuating element which acts on a brake element of the brake assembly. The actuating element is movable between a fixed position wherein the tool is not braked, and a released position, wherein the brake element brakes the tool. To fix the actuating element in the fixed position, an electromagnet is provided. The electromagnet interacts with an anchor on the actuating element. The anchor is mounted via a pivot joint on an anchor pin to be pivotable about a pivot axis. A guide includes a guide part connected to the anchor and a guide part connected to the yoke, wherein, in the fixed position of the actuating element, the guide parts guide the anchor relative to the yoke in a transverse direction of an outrigger of the apparatus.

26. 发明申请

US20110104436A1 RUNNING BASES 有权
标题翻译：运行基础
公开(公告)号：US20110104436A1
公开(公告)日：2011-05-05
申请号：US12736777
申请日：2009-05-07
申请人： Jonathan R. Histed
发明人： Jonathan R. Histed
IPC分类号： B32B3/00 , B24B1/00 , B24B47/26
CPC分类号： A63C5/044 , A63C1/42 , A63C3/10 , A63C11/04 , B24B3/006 , B24D15/068 , Y10T428/24355
摘要： The invention relates to miming bases with improved speed and gliding characteristics when they run over water, snow or ice surfaces or artificial materials that mimic these surfaces. In particular the invention relates to a method comprising sequentially treating at least a portion of the running base with one or more abrasive materials having a progressively smaller particle size.
摘要翻译：本发明涉及当它们经过模拟这些表面的水，雪或冰表面或人造材料运行时具有改进的速度和滑动特性的模拟基质。特别地，本发明涉及一种方法，其包括用具有逐渐变小的粒度的一种或多种研磨材料依次处理至少一部分运行基底。

27. 发明授权

US07722445B2 Insertion tool for an angle grinder 有权
标题翻译：用于角磨机的插入工具
公开(公告)号：US07722445B2
公开(公告)日：2010-05-25
申请号：US10564667
申请日：2004-11-09
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
IPC分类号： B24B21/18 , B24B33/00 , B24B47/26 , B24B55/00 , B24B21/00 , B24D15/00 , B24B27/08
CPC分类号： B24B45/006 , B24D7/16
摘要： An insertion tool (12) for an angle grinder (2) that has a hub (16) with at least a first fastening means for fastening the hub (16) to a driving device (22) of the angle grinder (2). The first fastening means if located on a partial circle (54) with a radius (56) of between 12 mm and 25 mm.
摘要翻译：一种用于角磨机（2）的插入工具（12），其具有带有至少第一紧固装置的轮毂（16），用于将轮毂（16）紧固到角磨机（2）的驱动装置（22）。第一紧固装置，如果位于半径（56）在12mm和25mm之间的部分圆（54）上。

28. 发明授权

US6106382A Abrasive product for dressing 失效
标题翻译：磨砂产品敷料
公开(公告)号：US6106382A
公开(公告)日：2000-08-22
申请号：US876350
申请日：1997-06-26
申请人： Masayuki Sakaguchi
发明人： Masayuki Sakaguchi
IPC分类号： B24B53/12 , B24D3/06 , B24D7/06 , B24D11/00 , B24B21/18 , B24B33/00 , B24B47/26 , B24B55/00
CPC分类号： B24D3/06 , B24D11/005 , B24D7/06
摘要： The present invention encompasses an abrasive dressing product suitable for use under wet conditions. The abrasive product includes a rigid backing that includes an electrically conductive layer and a plurality of metallic elements arranged on the backing in a plurality of rows. Each metallic element has an attachment end in contact with the electrically conductive layer and a distal end that contains abrasive particles. Adjacent metallic elements in the same row are spaced apart by a gap which is less than the width of any adjacent metallic element in any adjacent row and individual metallic elements in one row are positioned to overlap the gap between adjacent metallic elements in any adjacent row.
摘要翻译：本发明包括适合在潮湿条件下使用的磨料敷料产品。研磨产品包括刚性背衬，其包括导电层和以多行布置在背衬上的多个金属元件。每个金属元件具有与导电层接触的附接端和包含磨料颗粒的远端。相邻行中相邻的金属元件被间隔开，该间隙小于任何相邻行中任何相邻的金属元件的宽度，并且一排中的各个金属元件被定位成与任何相邻行中的相邻金属元件之间的间隙重叠。

29. 发明授权

US5931728A Device for carrying out mechanical tooling of a valve seat 失效
标题翻译：用于进行阀座机械加工的装置
公开(公告)号：US5931728A
公开(公告)日：1999-08-03
申请号：US899962
申请日：1997-07-24
申请人： Lars-Inge Larsson
发明人： Lars-Inge Larsson
IPC分类号： B23C3/05 , B24B15/03 , B24B21/18 , B24B33/00 , B24B47/26 , B24B55/00
CPC分类号： B24B15/03 , B23C3/056
摘要： The invention concerns an arrangement for machining a valve seat (1a) in a valve housing (1). The housing has a circular opening (1d) which is concentric with the seat (1a) and about which is a flat annular surface (1e). The arrangement comprises a support (2) arranged such that it is held by the valve housing (1) and such that, in an axial direction perpendicular to the plane of the annular surface (1e), it holds a tool pillar (3). At its distal end the tool pillar (3) has a machining tool (4). The support (2) comprises firstly a main part with three wings uniformly distributed about the tool pillar (3). Each wing comprises a first wing part (2b) which is operatively connected to the first wing part so that these wing parts (2a, 2b) can slide relative to each other along the sliding surface. Members (2b2, 2b3, 2b4, 2b5) are provided for detachably securing the wing parts (2a, 2b) relative to each other and the support (2) relative to the valve housing (1).
摘要翻译： PCT No.PCT / SE96 / 00021 Sec。 371日期1997年7月24日 102（e）1997年7月24日PCT PCT 1996年1月12日PCT公布。出版物WO96 / 26031 日期1996年8月29日本发明涉及一种在阀壳体（1）中加工阀座（1a）的装置。壳体具有与座（1a）同心的圆形开口（1d），并且其周围是平坦的环形表面（1e）。该装置包括布置成使其由阀壳体（1）保持并且使得在垂直于环形表面（1e）的平面的轴向方向上的支撑件（2）保持工具支柱（3）。在其远端处，工具支柱（3）具有加工工具（4）。支撑件（2）首先包括主体部分，其中三个翼部均匀地分布在工具支柱（3）周围。每个翼包括第一翼部分（2b），其可操作地连接到第一翼部分，使得这些翼部分（2a，2b）能够沿着滑动表面相对于彼此滑动。提供了构件（2b2,2b3,2b4,2b5），用于相对于阀壳体（1）相对于彼此和支撑件（2）可拆卸地固定翼部件（2a，2b）。

30. 发明授权

US5707277A Unitary internal/external extension plate for a jig grinder 失效
标题翻译：用于夹具研磨机的单一内/外扩展板
公开(公告)号：US5707277A
公开(公告)日：1998-01-13
申请号：US739126
申请日：1996-10-28
申请人： Paul Jakubowski
发明人： Paul Jakubowski
IPC分类号： B24B41/06 , B24B21/18 , B24B33/00 , B24B47/26 , B24B55/00
CPC分类号： B24B41/06
摘要： A single unitary reversible precision tool accessory for a jig grinder constituted by a extension plate which extends selectively either the internal or the external grinding capacities of a jig grinder machine.
摘要翻译：一种用于夹具研磨机的单一可逆精密工具附件，其由延伸板构成，该延伸板选择性地延伸夹具式研磨机的内部或外部研磨能力。

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