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1. 发明授权

US06325563B1 Manually operable spreading apparatus for flowable materials 失效
标题翻译：用于可流动材料的手动操作扩展装置
公开(公告)号：US06325563B1
公开(公告)日：2001-12-04
申请号：US09562111
申请日：2000-05-01
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： A46B1100
CPC分类号： A47L13/24 , A47G27/0487 , A47L13/22 , B05C17/002
摘要： A manually operable spreading apparatus for uniformly spreading a flowable material, such as a sealant or adhesive, on a surface comprises a rod with a transversely extending replaceable foam spreader pad at one end and a reservoir chamber for the flowable material mounted on the rod. A valve at the reservoir lower end is operable to discharge material from the reservoir for engagement with the spreader pad . The spreader pad is provided with a pair of spring urged side pads pivoted at its ends to form therewith a rectangular structure confining the flowable material to the area over which the spreader moves. A handle is provided part way down the rod to enable the operator to control the pressure of the pad on the surface.
摘要翻译：用于在表面上均匀地铺展可流动材料（例如密封剂或粘合剂）的可手动铺展设备包括一端具有横向延伸的可更换的泡沫扩张器垫的杆和用于可安装在杆上的可流动材料的储存室。储存器下端的阀可操作以从储存器排放材料以与扩张器垫接合。扩张器垫具有一对在其端部枢转的弹簧推动侧衬垫，以形成将可流动材料限制在扩张器移动的区域上的矩形结构。手柄部分地沿着杆提供，以使操作者能够控制表面上的垫的压力。

2. 发明授权

US4825597A Corner hand sander 失效
标题翻译：角手磨砂机
公开(公告)号：US4825597A
公开(公告)日：1989-05-02
申请号：US194482
申请日：1988-05-13
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B24D15/04 , E04B1/16
CPC分类号： B24D15/04
摘要： A hand sanding tool for sanding corner joints in dry wall construction comprises a resilient foam block shaped to fit the corner and faced with suitable abrasive grit. A carrier is provided for demountably supporting the foam block and properly distributing the force over the faces of the foam block. The carrier is mounted on a handle by a simple universal joint and the handle is arranged to receive an extension piece.
摘要翻译：用于在干墙结构中打磨角接头的手动打磨工具包括形状适合角部并面对合适的磨料砂粒的弹性泡沫块。提供了用于可拆卸地支撑泡沫块并且将力适当地分布在泡沫块的表面上的载体。托架通过简单的万向节安装在手柄上，并且手柄被布置成接收延伸件。

3. 发明授权

US4782632A Drywall sander 失效
标题翻译：干墙砂光机
公开(公告)号：US4782632A
公开(公告)日：1988-11-08
申请号：US103362
申请日：1987-10-01
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B24B23/02 , B24B55/10 , B24B23/00
CPC分类号： B24B55/102 , B24B23/02 , B24B7/184
摘要： A drywall sander comprises an electric motor and a rotary sanding head mounted at opposite ends of an arm so that the machine is balanced when the user grasps the arm just in front of the motor. The sanding is pivotally mounted on the arm so that it self-aligns with the surface being sanded and is connected to the motor by a flexible drive. The abrasive surface in said sanding head is surrounded by an enclosure to catch the dust.
摘要翻译：干墙砂光机包括电动马达和安装在臂的相对端的旋转砂光头，使得当使用者抓住马达前面的臂时机器平衡。砂轮被枢转地安装在臂上，使得其与被磨砂的表面自对准，并通过柔性驱动器连接到电动机。所述打磨头中的研磨表面被外壳包围以吸收灰尘。

4. 发明授权

US5605500A Vacuum attachment assemblies for sanding tools 失效
标题翻译：砂光工具的真空附件
公开(公告)号：US5605500A
公开(公告)日：1997-02-25
申请号：US558646
申请日：1995-11-16
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B24B55/10 , B24D15/02
CPC分类号： B24D15/02 , B24B55/10
摘要： A vacuum attachment assembly is provided for use in combination with a corner sanding tool comprising a replaceable sander block of resilient foam material having a transverse cross section of the form of an isosceles triangle. The block is removably mounted on a carrier member which is inserted into a close-fitting chamber within the block body through a narrow entrance passage, the carrier being connected to a handle. The vacuum attachment comprises a C-shaped body having two parallel end portions extending from a central portion, and the sander block is of sufficient length that it must be compressed somewhat longitudinally for it to be inserted into the assembly, which is thereby frictionally retained under the resilience of the sander block body material. The attachment central portion has two parallel side walls which are butted by the resilient sander block to establish an air-tight, air-receiving plenum chamber between the attachment member and the sander block. The end portions have air flow passages connecting their free edges with the plenum chamber interior through which the air and entrained dust pass. An opening from the plenum chamber for the air also has a handle passing through to the carrier member. Preferably, the handle is surrounded by a flexible bellows forming part of the air passage, the remainder being constituted by the handle, which is hollow.
摘要翻译：提供真空附件组件，用于与角磨砂工具组合使用，角磨机包括具有等腰三角形形式的横截面的弹性泡沫材料的可替换砂光块。该块可移动地安装在承载构件上，该承载构件通过狭窄的入口通道插入到块体内的紧密配合的腔室中，该载体与手柄相连。真空附件包括具有从中心部分延伸的两个平行的端部部分的C形本体，并且砂光机块具有足够的长度，使其必须稍微被压缩以使其插入到组件中，从而摩擦保持在组件中磨砂机身材料的弹性。附接中心部分具有两个平行的侧壁，它们通过弹性砂磨块对接，以在连接构件和磨砂块之间建立一个气密的空气接收气室。端部具有将其自由边缘连接到通风室内部的空气流动通道，空气和夹带的灰尘通过所述通风室内部通过。来自用于空气的增压室的开口还具有通过载体构件的把手。优选地，手柄由形成空气通道的一部分的柔性波纹管包围，其余部分由手柄构成，该手柄是中空的。

5. 发明授权

US5178048A Magnetic fastener retainer 失效
标题翻译：磁性紧固件保持架
公开(公告)号：US5178048A
公开(公告)日：1993-01-12
申请号：US782293
申请日：1991-10-24
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B25B23/12 , B25D1/06
CPC分类号： B25D1/06 , B25B23/12
摘要： Fastener drivers are modified by fastening a flexible strap of magnetic material adjacent the driving end of the tool. The fastener is retained on the tool by the magnetic force provided by the strap thus freeing the hands of the user. The strap may be conveniently adapted to a variety of driving tool.
摘要翻译：紧固件驱动器通过将磁性材料的柔性带紧固在工具的驱动端上而被修改。紧固件通过由带提供的磁力保持在工具上，从而释放使用者的手。带可以方便地适应于各种驾驶工具。

6. 发明授权

US5937628A Manually operable spreading apparatus for flowable materials 失效
标题翻译：用于可流动材料的手动操作扩展装置
公开(公告)号：US5937628A
公开(公告)日：1999-08-17
申请号：US933879
申请日：1997-09-19
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B05C17/00 , B05C17/01 , B05C17/10 , E04F21/24 , A01D7/06
CPC分类号： B05C17/01 , B05C17/002 , E04F21/241 , E04F21/244 , B05C17/10
摘要： A manually operable spreading apparatus for uniformly spreading flowable material, such as a sealant or adhesive, on a surface comprises a handle with a transversely extending spreader blade at one end and a reservoir chamber for the flowable material mounted on the handle. Valve means at the resevoir lower end are operable to discharge material from the reservoir for engagement by the spreader blade. Preferably the reservoir chamber is provided with a lining of flexible plastics material that also comprises a container for the flowable material. The lining preferably is of length greater than the reservoir chamber so that its lower end extends into the close neighbourhood of the spreader blade. The lining may be provided by a sealed bag of the material, the lower end of which is opened after installation, or by an open-ended tube, the lower ends of the bag or tube being closable by the valve means. The reservoir body preferably is of circular cross section and the valve body preferably is circular in end elevation and Z shape in side elevation, the bottom bar of the Z comprises a blade valve closure member; a spring is interposed between the cross bar of the Z and the handle to close the valve. The spreader blade preferably is provided with a pair of spring urged side retainer blades pivoted at respective ends to form therewith a rectangular structure confining the material to the area of the surface over which the spreader blade moves.
摘要翻译：用于在表面上均匀地铺展可流动材料（例如密封剂或粘合剂）的手动铺展装置包括在一端具有横向延伸的扩展器叶片的手柄和用于可移动材料的储存室，其安装在手柄上。在储存器下端的阀装置可操作以从储存器中排放材料以便由扩展器叶片进行接合。优选地，储存室设置有柔性塑料材料的衬里，其还包括用于可流动材料的容器。衬里的长度大于储存室，因此其下端延伸到扩张器叶片的附近。衬里可以由材料的密封袋提供，其下端在安装之后打开，或者通过开口管提供，袋或管的下端可被阀装置封闭。储液体优选为圆形横截面，并且阀体优选为端部圆形为圆形，侧视为Z形，Z的底部杆包括叶片阀闭合构件; 在Z的横杆和手柄之间插入弹簧以关闭阀。扩展器叶片优选地设置有一对弹簧推动侧保持器叶片，其在相应的端部处枢转，以形成将该材料限制在撒布机叶片移动的表面的区域的矩形结构。

7. 发明授权

US5239783A Drywall sander 失效
标题翻译：干墙砂光机
公开(公告)号：US5239783A
公开(公告)日：1993-08-31
申请号：US901694
申请日：1992-06-22
申请人： William Matechuk
发明人： William Matechuk
IPC分类号： B24B23/02 , B24B45/00 , B24B55/10
CPC分类号： B24B55/102 , B24B23/02 , B24B45/006 , B24B7/184 , E04F21/00
摘要： A motorized rotary sander is provided with an efficient dust pick-up system which particularly adapts it to drywall sanding. The abrasive discs used in the system are designed to provide an improved finish on drywall and similar surfaces. The discs are quickly and easily replaced by virtue of the bayonet type fastening system. The combination results in a highly efficient drywall sanding device which requires minimum skill on the part of the user and can produce superior results.
摘要翻译：电动旋转砂光机配有高效的除尘系统，特别适用于干式砂磨机。系统中使用的研磨盘被设计为在干式墙壁和类似表面上提供改进的表面处理。通过卡口式紧固系统快速方便地更换光盘。该组合产生了高效的干墙砂光装置，其需要用户的最小技能并且可以产生优异的结果。

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