公开(公告)号：US09155225B2

公开(公告)日：2015-10-06

申请号：US13574673

申请日：2010-02-05

申请人： Torbjörn Nilsson ,  Bo Josefsson ,  Johan Billmark

发明人： Torbjörn Nilsson ,  Bo Josefsson ,  Johan Billmark

IPC分类号： H05K7/20 ,  F24H3/04 ,  F24H3/00 ,  B64D13/06 ,  B24D13/06 ,  B24D13/08

CPC分类号： H05K7/20209 ,  B24D13/06 ,  B24D13/08 ,  B64D13/06 ,  B64D13/08 ,  B64D2013/0614 ,  F24H3/002 ,  F24H3/0429 ,  H05K7/20845

摘要： An air heater arranged in an air pipe of an electronic system of a radar antenna. The electronic system is mounted on a body of an aircraft and the electronic system is enclosed in a housing with at least one air inlet that is adapted to provide outside air for cooling of the electronic system. The air pipe is located between the air inlet and the electronic system.

摘要翻译： 一种布置在雷达天线的电子系统的空气管中的空气加热器。 电子系统安装在飞机的主体上，并且电子系统被封闭在具有至少一个空气入口的壳体中，适于提供用于冷却电子系统的外部空气。 空气管位于进气口和电子系统之间。

公开(公告)号：US08177608B2

公开(公告)日：2012-05-15

申请号：US12476505

申请日：2009-06-02

申请人： Vadim Schmied ,  Hermann Hardenbicker

发明人： Vadim Schmied ,  Hermann Hardenbicker

IPC分类号： B24D9/04 ,  B24D13/06

CPC分类号： B24D13/04 ,  B24D13/14

摘要： A fan-type grinding wheel comprises a rigid support plate and is provided with grinding elements. These grinding elements comprise a main portion forming a first working face and a bending portion forming a peripheral working face. Furthermore, they comprise an outer portion forming a second working face.

摘要翻译： 风扇式砂轮包括刚性支撑板，并具有研磨元件。 这些研磨元件包括形成第一工作面的主要部分和形成周边工作面的弯曲部分。 此外，它们包括形成第二工作面的外部部分。

公开(公告)号：US20050282478A1

公开(公告)日：2005-12-22

申请号：US10870759

申请日：2004-06-17

申请人： Craig Hoffheimer

发明人： Craig Hoffheimer

IPC分类号： B24D13/06 ,  B24B9/02

CPC分类号： B24D13/06

摘要： A flap wheel includes a hub with axially extending slots for receiving discrete packs, each pack including a clip receivable in the slot with walls projecting beyond the slot, and end caps fitting on the ends of the hub and including fingers interlaced with the ends of projecting packs projecting beyond the hub and dampening vibrations between the hub and packs. The end caps not only confine the flap packs in the hub slots, but also engage the projecting ends of the flap packs to dampen vibrations between the flap packs and the hub, and center the hub and tool on its axis of rotation.

摘要翻译： 翼片轮包括具有用于接收分立包装的轴向延伸的槽的轮毂，每个包装包括可接收在槽中的夹子，其中突出超过槽的壁以及装配在轮毂的端部上的端盖，并且包括与突出部的端部交织的手指 包装突出超过轮毂并减轻轮毂和包装之间的振动。 端盖不仅将翼片组限制在轮毂槽中，而且还与翼片组件的突出端接合以抑制翼片组件和轮毂之间的振动，并使轮毂和工具在其旋转轴线上居中。

公开(公告)号：US20050153638A1

公开(公告)日：2005-07-14

申请号：US10510829

申请日：2003-04-10

申请人： Poul Jespersen

发明人： Poul Jespersen

IPC分类号： B24D13/06 ,  B24B57/00

CPC分类号： B24D13/06

摘要： A cylindrical drum has at its circumferential edge a number of recesses, each adapted for accommodating a replaceable grinding element including a retainer in which is mounted a sandpaper, support brushes and/or retainer brushes. The recesses in the cylindrical drum are made with side walls. The retainer is made with corresponding outer side walls. During use, by wedge action between the side walls of the recesses and the outer side walls of the retainer, a squeezing force on the side walls of the retainer directed in the circumferential direction arises. The retainer is designed with grooves for fastening at least one sandpaper, and the grooves extend from an upper side of the retainer and into the retainer for forming at least one elastic and pliable flap which is disposed between the grooves and at least one outer side wall.

摘要翻译： 圆柱形滚筒在其圆周边缘处具有多个凹部，每个凹部适于容纳可更换的研磨元件，所述可更换研磨元件包括保持器，其中安装有砂纸，支撑刷和/或保持器刷。 圆筒中的凹槽由侧壁制成。 保持器由相应的外侧壁制成。 在使用过程中，通过在凹槽的侧壁和保持器的外侧壁之间的楔形作用，沿圆周方向引导保持器侧壁上的挤压力。 保持器设计有用于紧固至少一个砂纸的凹槽，并且凹槽从保持器的上侧延伸并且进入保持器，用于形成至少一个弹性和柔韧的翼片，其设置在凹槽与至少一个外侧壁 。

公开(公告)号：US5619877A

公开(公告)日：1997-04-15

申请号：US639140

申请日：1996-04-26

申请人： Timothy L. Graf

发明人： Timothy L. Graf

IPC分类号： B23P9/04 ,  B24B39/02 ,  B24D13/06 ,  B24D13/20 ,  B21J5/00

CPC分类号： B24B39/026 ,  B24D13/06 ,  B24D13/20

摘要： A peening particle support having a plurality of asymmetrically arranged peening particles positioned to minimize tracking on a workpiece. The peening particles are attached to an exposed surface of the peening particle support. The peening particle arrangement includes three or less peening particles with substantially the same non-zero radial distance from a center of the exposed surface. The peening particles are preferably arranged in at least one linear array of peening particles.

摘要翻译： 具有多个不对称排列的喷丸颗粒的喷丸颗粒载体，定位成最小化工件上的跟踪。 喷丸颗粒附着在喷丸颗粒载体的暴露表面上。 喷丸颗粒布置包括三个或更少的喷丸颗粒，其具有与暴露表面的中心基本相同的非零径向距离。 锤击颗粒优选布置在至少一个线性阵列的喷丸颗粒中。

公开(公告)号：US5284039A

公开(公告)日：1994-02-08

申请号：US8601

申请日：1993-01-25

申请人： Donald R. Torgerson

发明人： Donald R. Torgerson

IPC分类号： B23P9/04 ,  B24B39/00 ,  B24D13/06 ,  B24D13/20 ,  B21J1/02 ,  B24C3/00

CPC分类号： B24D13/06 ,  B24B39/006 ,  B24D13/20

摘要： The invention relates to a spacer for a rotary peening apparatus having a hub and a plurality of peening flaps that are spaced about and retained by the generally cylindrical peripheral surface of the hub. Each peening flap includes several peening rivets attached to a distal end of the peening flap. The spacer of the present invention positions the peening flaps at at least two locations inward of one of the hub ends of the hub, which enables the rotary peening apparatus to impart a uniform surface finish to a surface.

摘要翻译： 本发明涉及一种用于旋转喷丸装置的间隔件，其具有轮毂和多个喷丸板，其间隔开并由轮毂的大致圆柱形周边表面保持。 每个喷丸板包括连接在喷丸板的远端的多个喷丸铆钉。 本发明的间隔件将喷丸襟翼定位在轮毂的一个轮毂端的至少两个位置的内侧，这使得旋转喷丸设备能够赋予表面均匀的表面光洁度。

公开(公告)号：US5203189A

公开(公告)日：1993-04-20

申请号：US788550

申请日：1991-11-06

申请人： Michael W. Lovejoy ,  Jennifer L. Trice ,  Richard C. Kerr ,  John R. Damewood ,  Jill R. Menzel ,  Eddie L. Jarvis ,  Bert A. Ross

发明人： Michael W. Lovejoy ,  Jennifer L. Trice ,  Richard C. Kerr ,  John R. Damewood ,  Jill R. Menzel ,  Eddie L. Jarvis ,  Bert A. Ross

IPC分类号： B24C5/00 ,  B24B39/00 ,  B24D13/06 ,  B32B25/14 ,  B32B27/42 ,  C21D7/06

CPC分类号： B24B39/006 ,  B24D13/06

摘要： An improved high-intensity roto-peen flap, constructed of coated fabric material, the coating including a plurality of layers at least one of which comprises a linear polyurethane elastomer, exhibits improved life over previous high-intensity roto peen flaps. A method of making such a flap, a wheel incorporating at least one of the flaps, and a method of high-intensity roto-peening using the wheel are also presented.

摘要翻译： 由涂覆的织物材料构成的改进的高强度旋转皮瓣，所述涂层包括多个层，其中至少一个包括线性聚氨酯弹性体，其寿命比以前的高强度旋转喷丸片寿命更长。 还提出了制造这种翼片的方法，包括至少一个翼片的轮子，以及使用车轮的高强度旋转锤击的方法。

公开(公告)号：US5119601A

公开(公告)日：1992-06-09

申请号：US650996

申请日：1991-02-04

申请人： Teruaki Yamashita ,  Hirokazu Naka

发明人： Teruaki Yamashita ,  Hirokazu Naka

IPC分类号： B24B19/14 ,  B24D9/00 ,  B24D13/04 ,  B24D13/06

CPC分类号： B24B29/005 ,  B24D13/04 ,  B24D9/003

摘要： An apparatus for abrading a curved surface includes a rotary wheel provided with a plurality of pins and a corresponding number of flexible members, wherein an endless sandpaper band is slidably wound about each pair of corresponding pins and flexible members. As the wheel rotates, the sandpaper bands abrade the workpiece in such a manner that each sandpaper band slides about its supporting pin and flexible member, thus presenting an ever-changing abrading surface to the workpiece. In a second embodiment, a plurality of rotary shafts are substituted for the pins, and driven through the same driving source as drives the rotary wheel so that a positive rotation is provided the sandpaper bands during the abrading process.

摘要翻译： 一种用于研磨曲面的装置包括设置有多个销和相应数量的柔性构件的旋转轮，其中环形砂纸带可滑动地缠绕在每对相应的销和柔性构件周围。 当砂轮旋转时，砂纸带以这样的方式磨损工件，使得每个砂纸带围绕其支撑销和柔性构件滑动，从而向工件呈现不断变化的研磨表面。 在第二实施例中，多个旋转轴代替销，并通过与驱动旋转轮相同的驱动源驱动，从而在研磨过程中提供砂纸带的正旋转。

公开(公告)号：US4907378A

公开(公告)日：1990-03-13

申请号：US270546

申请日：1988-11-14

申请人： James C. Huppert

发明人： James C. Huppert

IPC分类号： B24D13/06

CPC分类号： B24D13/06

摘要： A hub for a flap wheel assembly adapted to finish an arcuate convex surface. The hub has a central cross section around its axis with a circular periphery of a first diameter, opposite circular end cross sections axially spaced on opposite sides of the central cross section and having circular peripheries of second diameters substantially larger than the diameter of the central cross section, and a peripheral surface comprising a multiplicity of generally straight elongate surface segments extending between the peripheries of the end cross sections across and contacting the periphery of the central cross section with each segment crossing at a different radius of the central cross section from the axis of the hub and being disposed at the same angle with respect to the axis measured about the radius crossed by the surface segment. A plurality of slots along and generally parallel to the segments each are adapted for holding a straight edge portion of a generally rectangular flap member with the width of the flap member projecting outwardly of the hub.

公开(公告)号：US4133146A

公开(公告)日：1979-01-09

申请号：US808965

申请日：1977-06-22

申请人： Charles R. De Cola

发明人： Charles R. De Cola

IPC分类号： B24D13/06 ,  B24D13/04

CPC分类号： B24D13/06

摘要： A rotary mandrel which can directly engage sandpaper or other wearing material, to eliminate the need for intermediate devices to couple the mandrel to the sandpaper. The mandrel is constructed with slots that closely receive the edges of the sandpaper to form an interference fit that has been found to avoid flying out of the sandpaper when the mandrel rotates and engages the work piece being sanded. The mandrel is tapered at its outer end, and the sandpaper holding slots have open outer ends that allow the sandpaper sheets to extend beyond the tapered mandrel end, which enables the sheets to deform into a cone shape to sand a small hole or other concave workpiece region. In one mandrel, a group of sheets are stapled together along the edge, and the staple lies in an undercut slot in the mandrel.

摘要翻译： 一种可直接接合砂纸或其他磨损材料的旋转心轴，以消除中间装置将心轴连接到砂纸的需要。 心轴构造有狭缝，其紧密地接收砂纸的边缘以形成干涉配合，已经发现当心轴旋转并且接合被磨砂的工件时已经发现避免从砂纸飞出。 心轴在其外端是锥形的，并且砂纸保持槽具有敞开的外端，允许砂纸片延伸超过锥形心轴端，这使得片材变形成锥形以砂小孔或其它凹入工件 地区。 在一个心轴中，一组片材沿着边缘被装订在一起，并且钉子位于心轴中的底切槽中。