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51. 发明授权

US5558561A Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine 失效
公开(公告)号：US5558561A
公开(公告)日：1996-09-24
申请号：US484678
申请日：1995-06-07
申请人： Keld O. Hundebol
发明人： Keld O. Hundebol
IPC分类号： B24B7/12 , B24B7/28 , B24B41/047 , B24B7/00
CPC分类号： B24B7/28 , B24B41/047 , B24B7/12
摘要： To sand the surface of an item (3) uniformly smooth, a sanding machine is used with sanding tools in the form of sanding rollers (29) which are rotated as well as turned in the same plane, and which at the same time are also moved in a different direction from the direction in which the item is conveyed, whereby during the working stroke the sanding elements on the sanding rollers (29) will sand at all possible contact angles in relation to the item (3).To move the sanding rollers (29), the apparatus comprises a motor-driven crank arm (7), in sliding engagement with a carriage supports the sanding rollers (29), and drives the carriage on rails (33) which extend in a circle about the machine (1). This achieves a stable and robust construction which also gives the sanding rollers (29) an expedient movement characteristic, which compensates for the predominantly longitudinal sanding movements to which the items are exposed in the outer areas.

52. 发明授权

US4854081A Device for treating printed circuit boards, in particular for pumicing and trimming 失效
标题翻译：用于处理印刷电路板的装置，特别是用于浮雕和修整
公开(公告)号：US4854081A
公开(公告)日：1989-08-08
申请号：US165167
申请日：1988-03-11
申请人： Carlo Pola , Giacinto Massa
发明人： Carlo Pola , Giacinto Massa
IPC分类号： B24B9/00 , B24B41/047 , H05K3/26
CPC分类号： B24B29/005 , B24B41/047 , B24B9/002 , H05K3/26 , H05K2203/0257 , H05K2203/0786
摘要： The proposed device comprises a treatment unit (30) substantially made up of a feed guide (6) for the board and one or more rotating brushes (5) having their axes of rotation perpendicular to the board; this unit is followed by a flip-over assembly (31) and then by a second treatment unit (30) identical to the first. The treatment liquid reaches the center of each brush (5) through a duct. The brush assembly moves transversely; in addition each brush can have an orbital movement. The flip-over assembly (31) consists of a series of facing drive roller pairs (34) mounted on a carriage (32) that can be rotated at 180.degree. around an axis (33). These rollers (34) are such that they can rotate in two different directions.
摘要翻译：所提出的装置包括基本上由用于板的进给引导件（6）和一个或多个其旋转轴垂直于板的旋转刷（5）组成的处理单元（30）该单元之后是翻转组件（31），然后是与第一处理单元相同的第二处理单元（30）。处理液通过管道到达每个刷子（5）的中心。电刷组件横向移动; 此外，每个刷子可以具有轨道运动。翻转组件（31）由安装在可绕轴线（33）绕180°转动的滑架（32）上的一系列相对的驱动滚子部件（34）组成。这些辊（34）使得它们可以在两个不同的方向上旋转。

53. 发明授权

US4765097A Surface-dressing rollertool 失效
标题翻译：表面修整工具
公开(公告)号：US4765097A
公开(公告)日：1988-08-23
申请号：US74194
申请日：1987-07-16
申请人： Charles P. Hallez
发明人： Charles P. Hallez
IPC分类号： B24B7/04 , B24B41/047 , B24B7/22
CPC分类号： B24B41/047
摘要： There is provided a surface-dressing tool for petrous materials exhibiting a better bite for a lower sound level and a lower energy consumption in that it comprises a pair of cylindrical surface-dressing rollers mounted rigidly on the ends of axles extending parallel between them. The driving force on a pair of rollers on one and the same axle is the resultant of the friction components of opposite sign of each roller in relation to the working surface.
摘要翻译：提供了一种用于石材的表面修整工具，其具有较低的声级和更低的能量消耗的更好的咬合，因为它包括一对刚性地安装在它们之间平行延伸的轴的端部上的圆柱形表面修整辊。在同一轴上的一对辊上的驱动力是每个辊相对于工作表面的相反符号的摩擦部件的结果。

54. 发明授权

US4319434A Surface processing machine 失效
标题翻译：表面处理机
公开(公告)号：US4319434A
公开(公告)日：1982-03-16
申请号：US147560
申请日：1980-05-08
申请人： Robert J. Brejcha
发明人： Robert J. Brejcha
IPC分类号： B24B41/047 , B24B23/00
CPC分类号： B24B41/047
摘要： A surface processing machine including at least one motor-driven spider arm assembly each of the arms of the spider having rotatably mounted as the ends thereof a surface processing tool such as a brush, buffing pad, grinding stone or the like and wherein the surface processing tools are mounted on an axis which is substantially parallel to the axis of rotation of the spider arm assembly and further including in the case of coaxially disposed spider assemblies a flexible coupling device which not only allows for planar flexibility between the spiders but also is effective to assure that the vertical loads transmitted to all of the surface processing tools connected to each of the spider arms are evenly distributed to each of the surface processing tools.
摘要翻译：一种表面加工机械，包括至少一个马达驱动的蜘蛛臂组件，每个臂的臂部可旋转地安装在其端部，诸如刷子，抛光垫，磨石等表面处理工具，并且其中表面处理工具安装在基本上平行于蜘蛛臂组件的旋转轴线的轴上，并且还包括在同轴设置的蜘蛛组件的情况下的柔性联接装置，其不仅允许蜘蛛之间的平面柔性，而且对于确保传递到连接到每个蜘蛛臂的所有表面处理工具的垂直载荷均匀分布到每个表面处理工具。

55. 发明授权

US3597933A Remote grinding head 失效
标题翻译：远程研磨头
公开(公告)号：US3597933A
公开(公告)日：1971-08-10
申请号：US3597933D
申请日：1968-09-17
申请人： CA ATOMIC ENERGY LTD
发明人： ASTILL CYRIL J
IPC分类号： B24B27/00 , B24B41/047 , B24B49/18 , B24B49/00
CPC分类号： B24B49/18 , B24B27/00 , B24B41/047
摘要： There is provided a apparatus for the automatic compensation for deterioration or reduction in diameter of a cutting tool, such as a grinding wheel, whereby machining may be resumed, without further adjustment after such compensation. The invention is particularly suitable for remote operation under hazardous conditions such as might be experienced in highly radioactive environments.

56. 发明授权

US3374582A Lapping machine 失效
公开(公告)号：US3374582A
公开(公告)日：1968-03-26
申请号：US41682564
申请日：1964-12-08
申请人： SPEEDFAM CORP
发明人： BOETTCHER STEPHEN A
IPC分类号： B24B37/04 , B24B41/04 , B24B41/047
CPC分类号： B24B53/017 , B24B37/005 , B24B37/04 , B24B41/04 , B24B41/047

57. 发明授权

US2553688A Tool attachment 失效
标题翻译：工具附件
公开(公告)号：US2553688A
公开(公告)日：1951-05-22
申请号：US75445747
申请日：1947-06-13
申请人： THOMPSON HOWARD O
发明人： THOMPSON HOWARD O
IPC分类号： B24B23/02 , B24B41/047
CPC分类号： B24B41/047 , B24B23/028

58. 发明授权

US1919389A Planetary type surfacing machine 失效
公开(公告)号：US1919389A
公开(公告)日：1933-07-25
申请号：US61418232
申请日：1932-05-28
申请人： AMERICAN FLOOR SURFACING MACH
发明人： MYERS HARRY L
IPC分类号： B24B41/047
CPC分类号： B24B41/047

59. 发明授权

US12122012B2 Machine for finishing a work piece, and having a highly controllable treatment tool 有权
公开(公告)号：US12122012B2
公开(公告)日：2024-10-22
申请号：US18183404
申请日：2023-03-14
申请人： II-VI Delaware, Inc.
发明人： Edward J. Gratrix , Brian J. Monti
IPC分类号： B24B41/047 , B24B1/00 , B24B7/00 , B24B7/04 , B24B7/22 , B24B27/00 , B24B37/005 , B24B37/10
CPC分类号： B24B37/005 , B24B1/00 , B24B7/005 , B24B7/04 , B24B7/228 , B24B27/0015 , B24B37/107 , B24B41/047
摘要： A machine featuring a treatment tool that grinds a surface to a desired profile, imparts a desired roughness to that surface, and removes contamination from the surface, the machine configured to control multiple independent input variables simultaneously, the controllable variables selected from the group consisting of (i) velocity, (ii) rotation, and (iii) dither of the treatment tool, and (iv) pressure of the treatment tool against the surface. The machine can move the treatment tool with six degrees of freedom.

60. 发明授权

US12083648B2 Sandpaper replacement system 有权
公开(公告)号：US12083648B2
公开(公告)日：2024-09-10
申请号：US17444602
申请日：2021-08-06
申请人： Taiwan Semiconductor Manufacturing Company, Ltd.
发明人： Yi-Fam Shiu , Cheng-Chao Tsai , Cheng-Lung Wu , Chih-Hung Huang , Jiun-Rong Pai
IPC分类号： B24B41/047
CPC分类号： B24B41/047
摘要： A system includes a loader tool to load a plate to which a sandpaper sheet is to be affixed to a surface of the plate. The system includes a sandpaper affixing tool to remove a liner from the sandpaper sheet to expose an adhesive surface of the sandpaper sheet, and to affix the sandpaper sheet to the surface of the plate using the adhesive surface of the sandpaper sheet. The system includes a flatness detector to determine whether a surface of the sandpaper sheet is sufficiently flat after the sandpaper sheet is affixed to the surface of the plate. The system includes an unloader tool to store the plate after the sandpaper sheet is affixed to the surface of the plate.

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