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公开(公告)号：US20190015945A1
公开(公告)日：2019-01-17
申请号：US16076815
申请日：2017-01-26
发明人： Bent ANKERSEN
IPC分类号： B24B19/22 , B24B23/02 , B24B55/02 , B24D11/02 , B24D13/04 , B24D13/06 , B24D13/10 , B24D13/12
摘要： The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) and are composed at least of, in particular bundled brushes (5) and an essentially strip-shaped grinding element (6) which is arranged adjacent thereto. The grinding element (6) comprises at least one abrasive layer (7) and an abrasive-free layer (8) which can be compressed while retaining its shape and is designed in such a way that a grinding fluid (27), in particular water, can be stored in it.
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公开(公告)号：US20180243885A1
公开(公告)日：2018-08-30
申请号：US15754071
申请日：2015-08-21
发明人： Bernd STUCKENHOLZ , Peter WALDER
摘要： An abrasive tool includes a support, on which a plurality of abrasive flaps is arranged. The abrasive flaps each have a base and abrasive material, which is attached to the base by means of a binder. To increase the useful life and total material abrasion, the abrasive flaps are reinforced by a cured filling resin. The reinforcement of the abrasive flaps reduces the cyclical deflection thereof around a zero position due to workpiece machining, thereby avoiding increased wear on the abrasive flaps.
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公开(公告)号：US10005168B2
公开(公告)日：2018-06-26
申请号：US14902855
申请日：2014-07-04
申请人： Picote Oy Ltd.
发明人： Mika Lokkinen
IPC分类号： B24B5/40 , B24D13/06 , B08B9/043 , B08B9/045 , B24B27/033 , B24B29/08 , B24D13/20 , B26D3/16 , B24B5/36 , F16L101/12 , B29C63/00 , B08B9/053 , B08B9/051
CPC分类号： B24B5/40 , B08B9/0436 , B08B9/045 , B08B9/051 , B08B9/0535 , B24B5/363 , B24B27/033 , B24B29/08 , B24D13/06 , B24D13/20 , B26D3/163 , B29C63/0013 , F16L2101/12
摘要： The device is for grinding a pipe from an inside. The device has a spindle arranged to be rotated. The device further has protrusions fastened to the spindle. The protrusions have a strip causing an elastic force when being bent. The protrusions are arranged to position the device or a part of the device inside the pipe. The protrusions have blades arranged to grind the inner surface of the pipe, while the spindle is being rotated.
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公开(公告)号：US09415482B2
公开(公告)日：2016-08-16
申请号：US13321175
申请日：2010-05-18
申请人： Poul Erik Jespersen
发明人： Poul Erik Jespersen
摘要： A grinding tool has a grinding head (1) that includes one or more surfaces with a number of recesses (2). Fastenings are provided in one or more recesses (2) for fixing tool members (5). The fastenings are adapter strips (6) disposed in one or more of the recesses (2). The adapter strips (6) are provided with at least one internal and preferably longitudinal recess (7). The recess (7) in the adapter strip (6) has sidewalls (8). Retainer parts (9) of the tool members have complementing outer sidewalls and are mounted in these adapter strips (6). The grinding tool with a universal grinding head (1) uses all types of tool members (5) in one and the same grinding head (1). It is thus possible to change between tool members (5) with different shapes on the retainer part (9) by switching between different adapter strips (6).
摘要翻译： 研磨工具具有包括具有多个凹部（2）的一个或多个表面的研磨头（1）。 紧固件设置在用于固定工具构件（5）的一个或多个凹部（2）中。 紧固件是设置在一个或多个凹部（2）中的适配器条（6）。 适配器条（6）设置有至少一个内部和优选纵向凹部（7）。 适配器条（6）中的凹部（7）具有侧壁（8）。 工具构件的保持器部件（9）具有互补的外侧壁并且安装在这些适配器条（6）中。 具有通用磨头（1）的研磨工具在同一个研磨头（1）中使用所有类型的刀具（5）。 因此，通过在不同的适配器条（6）之间切换，可以在保持器部分（9）上以不同形状的工具构件（5）之间改变。
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公开(公告)号：US20080280541A1
公开(公告)日：2008-11-13
申请号：US12111340
申请日：2008-04-29
申请人： Yeun-Jong Chou , Dean S. Holmes
发明人： Yeun-Jong Chou , Dean S. Holmes
CPC分类号： A46B13/003 , A46B2200/3093 , A46D1/00 , B24D3/28 , B24D13/10
摘要： An abrasive filament including a matrix of thermoplastic polymer; and a plurality of abrasive particles such as eutectic alumina zirconia particles interspersed throughout at least a portion of the matrix. Abrasive brushes including such abrasive filaments are also disclosed. Methods of deburring a substrate having at least one burr, with a brush, the brush having bristles including eutectic alumina zirconia particles and a matrix of thermoplastic polymer, wherein the method includes the steps of: contacting the substrate with at least one bristle of the brush in a contact region; and inducing relative motion between the substrate and the at least one bristle.
摘要翻译： 包括热塑性聚合物基体的磨料长丝; 并且多个研磨颗粒例如共晶氧化铝氧化锆颗粒散布在整个基体的至少一部分上。 还公开了包括这种磨料长丝的磨料刷。 使用刷子去毛刺具有至少一个毛刺的基底的方法，所述刷具有包括共晶氧化铝氧化锆颗粒和热塑性聚合物基质的刷毛，其中所述方法包括以下步骤：使所述基底与所述刷子的至少一个刷毛接触 在接触区域 并且引起所述基底和所述至少一个刷毛之间的相对运动。
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公开(公告)号：US6146258A
公开(公告)日：2000-11-14
申请号：US48474
申请日：1998-03-26
申请人： Spencer D. Cottam
发明人： Spencer D. Cottam
CPC分类号： B08B1/04 , B24D13/06 , B24D13/10 , B44D3/16 , Y10T29/4567
摘要： An abrasive cleaning apparatus has an integral drum formed of inner and outer layers of resilient material and a rigid layer in between. Holes are formed through the drum in a spiral pattern around the drum. A wire is engaged in each hole, the wire having opposing ends and three bends. One end of the wire is inside the drum with an adjacent portion lying circumferentially on an inner surface of the drum. A portion of the wire outside the drum is aligned in an opposite circumferential direction as the portion of the wire inside the drum. A retaining cylinder sandwiches the end inside the drum between itself and an inside surface of the drum, holding the wire stable. The end of the wire inside the drum is in close proximity to ends of adjacent wires, which inhibits rotation of a wire in its hole in the drum.
摘要翻译： 研磨清洁装置具有由弹性材料的内层和外层形成的整体鼓和其间的刚性层。 孔以滚筒周围的螺旋图案通过滚筒形成。 电线接合在每个孔中，电线具有相对的端部和三个弯曲部。 线的一端在滚筒内部，相邻部分在圆周上位于滚筒的内表面上。 滚筒外部的一部分线与滚筒内的线的一部分沿着相反的圆周方向排列。 保持筒将滚筒内部的端部夹在滚筒的内部和滚筒的内表面之间，保持线材稳定。 滚筒内的线的端部紧邻相邻线的端部，这阻止了线在滚筒孔中的旋转。
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公开(公告)号：US5871399A
公开(公告)日：1999-02-16
申请号：US887242
申请日：1997-07-02
申请人： Grahame W. Emerson
发明人： Grahame W. Emerson
摘要： In one embodiment, a support member on an abrasive wheel has (a) an annular surface which fixedly supports (as by epoxy) a plurality of flaps in a partially overlapping relationship between successive flaps and (b) a central hole for receiving a mandrel which rotates the wheel. Each flap has on one of its surfaces abrasive particles facing outwardly from the annular surface. Each flap defines an acute angle with the annular surface and preferably extends at its opposite axial ends beyond the axial positions of support by such support surface to obtain a fixed positioning of the flaps relative to the support surface even at the axial positions beyond the axial ends of such annular surface. In a second embodiment, the flaps are disposed on the annular support surface in a tighter relationship than in the first embodiment so that each flap contacts adjacent flaps along a portion of its length. When the wheel is rotated with the flaps disposed adjacent a workpiece, the inner portions of the flaps provide an abrading action, partly because of their contact with one another, and the outer portions of the flaps provide a polishing action, partly because of their separation from one another. This polishing action is facilitated by the fact that (a) the flaps become separated from one another at their outer ends because of centrifugal action and (b) the grit on the flaps becomes progressively worn with progressive positions toward the outer ends of the flaps.
摘要翻译： 在一个实施例中，研磨轮上的支撑构件具有（a）环形表面，其固定地支撑（如通过环氧树脂）在连续的翼片之间以部分重叠关系的多个翼片和（b）用于容纳心轴的中心孔 旋转车轮。 每个翼片在其一个表面上具有从环形表面向外的研磨颗粒。 每个翼片与环形表面限定锐角并且优选地在其相对的轴向端部处延伸超过支撑件的这种支撑表面的轴向位置，以获得翼片相对于支撑表面的固定定位，即使在超过轴向端部的轴向位置 的这种环形表面。 在第二实施例中，翼片以与第一实施例中更紧密的关系设置在环形支撑表面上，使得每个翼片沿其长度的一部分接触相邻的翼片。 当轮子随着邻近工件的翼片旋转时，翼片的内部部分由于它们彼此接触而提供研磨作用，并且翼片的外部部分地由于它们的分离而提供抛光动作 从彼此。 由于以下事实促进了这种抛光动作：（a）由于离心作用，翼片在其外端彼此分离，并且（b）襟翼上的砂粒随着朝向翼片的外端的渐进位置逐渐磨损。
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公开(公告)号：US5588340A
公开(公告)日：1996-12-31
申请号：US404169
申请日：1995-03-14
申请人： Dennis H. Hancock
发明人： Dennis H. Hancock
CPC分类号： B24D15/08
摘要： A device for sharpening the blade or blade-like surfaces of knifes or other implements. The device is a small hand held sharpening device which provides rigidity and stability of the sharpening edge during use. The sharpening device employs a notched plate which interacts with the housing material surrounding the plate to resist the forces, present during use, which tend to urge the sharpening edge to move. By utilizing this design, the amount of material required for the housing material which surrounds the plate is minimized. Minimal housing allows the sharpening device to be particularly maneuverable in small areas. Minimal housing material, as well as ergonomic design, also allow for ease of use of the sharpening device.
摘要翻译： 一种用于磨削刀片或刀片状刀片或其他器具的刀片的装置。 该装置是一种小型手持式锐化装置，其在使用过程中提供了锐化边缘的刚度和稳定性。 磨削装置采用切口板，其与围绕板的壳体材料相互作用以抵抗使用期间存在的倾向于促使磨边边缘移动的力。 通过利用该设计，围绕板的壳体材料所需的材料的量被最小化。 最小的外壳允许锐化装置在小面积上特别可操纵。 最小的外壳材料以及符合人体工程学的设计，还可以方便地使用磨刀装置。
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9.发明授权
公开(公告)号：US5487293A
公开(公告)日：1996-01-30
申请号：US324746
申请日：1994-10-18
申请人： Michael W. Lovejoy
发明人： Michael W. Lovejoy
CPC分类号： B24D13/06 , B21J15/046 , B24B39/006
摘要： A fastener for use with a rotary peening flap to secure at least two overlapping strap portions together. The fastener includes a shaft for extending through apertures in the overlapping strap portions, a head adjoining one end of the shaft, and an elastic washer at the other end of the shaft. The head of the fastener forms an included edge angle of greater than approximately 90.degree. at the intersection of the bottom and side surfaces of the head. The fastener maintains the overlapping portions of the strap under compression to prevent peening debris form becoming lodged between the fastener and the strap and between the overlapping portions of the strap and to prevent slippage between the strap and the fastener and between the strap portions. The elastic washer has sufficient elasticity to maintain compression as the strap portions become substantially thinner over prolonged use. A peening flap incorporating the fastener is also disclosed, as is a hub assembly incorporating the peening flap and fastener.
摘要翻译： 用于与旋转喷丸板一起使用的紧固件，用于将至少两个重叠的带部分固定在一起。 紧固件包括用于延伸穿过重叠带部分中的孔的轴，邻接轴的一端的头部和在轴的另一端的弹性垫圈。 紧固件的头部在头部的底部和侧面的交叉处形成大于约90度的包含边缘角度。 紧固件将带的重叠部分保持在压缩状态，以防止喷丸碎屑形成楔入紧固件和带之间以及带的重叠部分之间并且防止带与紧固件之间和带部之间的滑动。 当长时间使用时，弹性垫圈具有足够的弹性以保持压缩，因为带部分变得基本上更薄。 还公开了结合有紧固件的喷丸板，以及包括喷丸板和紧固件的轮毂组件。
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公开(公告)号：US5170593A
公开(公告)日：1992-12-15
申请号：US670566
申请日：1991-03-18
IPC分类号： B24D13/06
CPC分类号： B24D13/06
摘要： An extruded plastic strip contains abrasive grains or minerals embedded homogeneously therein throughout is scored along the machine or extrusion axis direction, such scoring including elliptical or pointed perforations with the long axis or generally pointed ends aligned with the scoring and parallel to the machine or extrusion axis. The preferred plastic material is a 612 nylon, although other plastics may be employed. The material is heat workable, yet relatively stiff and can be used to form a wide variety of power driven abrasive tools. The present application also disclosed a rotary wheel type tool utilizing the perforated strip, and a method of making that tool using a gel type cyanoacrylate as an adhesive. With the strip of the present invention, rotary wheel tools as well as many other tools can economically be produced. In tool use, the strip fractures along the scoring and perforations to provide a tool having closely packed individual rectangular fingers, each with a major flat side facing the direction of rotation.
摘要翻译： 挤出的塑料条含有沿着机器或挤出轴线方向被均匀地嵌入的磨料颗粒或矿物，其中包括椭圆形或尖锐的穿孔，其中长轴线或大致尖端与刻痕对齐并平行于机器或挤出轴线 。 优选的塑料材料是612尼龙，尽管可以使用其它塑料。 该材料是热可加工的，但相对较硬，并可用于形成各种动力驱动的研磨工具。 本申请还公开了利用穿孔带的旋转轮式工具，以及使用凝胶型氰基丙烯酸酯作为粘合剂制造该工具的方法。 利用本发明的条带，可以经济地生产旋转轮工具以及许多其他工具。 在工具使用中，钢带沿着刻痕和穿孔断裂，以提供具有紧密包装的单个矩形手指的工具，每个具有面向旋转方向的主平面。
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