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1. 发明授权

US12115641B2 Connection assembly for a hand-operated machine tool and hand-operated machine tool 有权
公开(公告)号：US12115641B2
公开(公告)日：2024-10-15
申请号：US17414550
申请日：2020-07-30
申请人： Festool GmbH
发明人： Stefan Tulodziecki , Hans-Peter Albrecht
IPC分类号： B25F5/02 , B24B7/18
CPC分类号： B25F5/02 , B24B7/184
摘要： A connection assembly for connecting a tool head and a further machine module of a machine tool, in particular a surface finishing machine, wherein the connection assembly (10) includes at least two connection parts following one another along a longitudinal axis and each having a connection section via which the connection parts are connectable to one another.

2. 发明授权

US09623534B2 Apparatus for mounting one or more orbital sanders having an extended handle 有权
公开(公告)号：US09623534B2
公开(公告)日：2017-04-18
申请号：US15096525
申请日：2016-04-12
申请人： Kenneth Johnson
发明人： Kenneth Johnson
IPC分类号： B24B23/02 , B24B23/04 , B24B7/18 , B24B23/00 , B24B27/00
CPC分类号： B24B7/184 , B24B7/18 , B24B7/186 , B24B23/005 , B24B23/02 , B24B27/0076
摘要： An apparatus for mounting one or two handheld type orbital thereto is described to permit a user to sand a floor surface from a standing position while moving the mounted sander(s) to and fro by way of a broom handle extending from the apparatus. Typically, the apparatus includes one fixed mount and one moveable mount. Each mount is configured to facilitate attachment to an orbital sander. The moveable mount can be placed and secured in one of two positions: A first position that centers a single sander in line with the handle and a second position wherein the fixed mount is located to one side of the handle and the moveable mount is secured essentially an equal distance on the other side of the handle.

3. 发明授权

US09242365B1 Extension implement for a pneumatically actuated buffer 有权
标题翻译：用于气动缓冲器的延伸器
公开(公告)号：US09242365B1
公开(公告)日：2016-01-26
申请号：US14455914
申请日：2014-08-10
申请人： Denis Bureau
发明人： Denis Bureau
IPC分类号： B24B23/00 , B24B41/00 , B25G1/04
CPC分类号： B25G1/04 , B24B7/184
摘要： An extension frame for a pneumatically actuated buffer, further comprised of an elongated hollow post member; a receptacle removably connected at a distal end of the post member and adapted to releasably hold the buffer thereon; a rod member adapted to be slidably inserted within the post member and having a length that is longer than the post member; a palm handle assembly including an upper part removably connected to a proximal end of the post member, and a bottom part removably connected to a proximal end of the rod member. The palm handle assembly is adapted to push the rod member in a direction toward the receptacle. A biasing member is placed between the bottom part of the palm handle assembly and the receptacle and configured to bias the rod member in a direction away from the receptacle. A nipple member positioned within and extending through a bottom portion of the receptacle, such that when the bottom part of the palm handle assembly is pushed upwards and towards the upper part of the palm handle assembly the rod member is pushed upwards and the nipple member thereby moves upwards and into the receptacle in order to contact a trigger of the buffer to thereby activate the buffer, and when it is desired to deactivate the buffer.
摘要翻译：用于气动缓冲器的延伸框架，还包括细长的中空柱构件; 插座，其可移除地连接在所述柱构件的远端并适于将所述缓冲器可释放地保持在其上; 杆构件，其适于可滑动地插入所述柱构件中并且具有比所述柱构件更长的长度; 手柄组件，其包括可移除地连接到柱构件的近端的上部，以及可拆卸地连接到杆构件的近端的底部。手柄组件适于沿着朝向容器的方向推动杆件。偏置构件被放置在手柄组件的底部和插座之间，并且构造成沿着远离容器的方向偏压杆构件。乳头构件定位在容器的底部内并延伸穿过容器的底部，使得当手掌把手组件的底部向上推动并朝向手掌把手组件的上部时，杆构件被向上推动并且乳头构件由此向上移动到插座中以便接触缓冲器的触发器，从而激活缓冲器，并且当需要停用缓冲器时。

4. 发明申请

US20150314413A1 HANDHELD ABRADING MACHINE 有权
标题翻译：手持式抛光机
公开(公告)号：US20150314413A1
公开(公告)日：2015-11-05
申请号：US14717237
申请日：2015-05-20
申请人： Flex-Elektrowerkzeuge GMBH
发明人： Dirk Roeck , Udo Panzer , Joachim Walker
IPC分类号： B24B7/18 , B24B55/10 , B24B47/12
CPC分类号： B24B7/184 , B24B7/18 , B24B7/182 , B24B7/186 , B24B23/02 , B24B47/12 , B24B55/102
摘要： In order to provide a handheld abrading machine which has a simple, efficient and as fatigue-free an abrading action as possible and which includes a holding device for holding the abrading machine, a drive motor and a tool head, wherein the holding device includes a substantially tubular bar that has a proximal end and a distal end, wherein the drive motor is arranged at the proximal end, wherein the tool head is arranged at the distal end, wherein the abrading machine includes a transmission shaft which connects the drive motor to a tool holder of the tool head for transmitting torque thereto and which runs at least in sections thereof within the tubular bar, it is proposed that a motor shaft rotational axis of the drive motor be oriented transversely, and in particular inclined, relative to a longitudinal axis of the tubular bar.
摘要翻译：为了提供一种手持式研磨机，其具有尽可能简单，有效且无疲劳的研磨动作，并且包括用于保持研磨机的保持装置，驱动马达和工具头，其中保持装置包括：其具有近端和远端，其中所述驱动马达设置在所述近端处，其中所述工具头设置在所述远端，其中所述研磨机包括传动轴，所述传动轴将所述驱动马达连接到工具头的用于传递扭矩并且在管状杆内至少其部分延伸的工具头的工具架，建议驱动电动机的电动机轴旋转轴线横向地定向，并且特别是相对于纵向轴线倾斜的管状棒。

5. 发明申请

US20150251289A1 PAPERLESS DRYWALL SANDER 审中-公开
标题翻译：无纸干衣SANDER
公开(公告)号：US20150251289A1
公开(公告)日：2015-09-10
申请号：US14637132
申请日：2015-03-03
申请人： John Creighton
发明人： John Creighton
IPC分类号： B24B7/18 , B24D11/00 , B24D15/04
CPC分类号： B24B7/184 , B24D11/00 , B24D15/023 , B24D15/04
摘要： A paperless drywall sander includes a pole. A pivot is affixed to the pole. A base is affixed to the pivot. A sanding head is mounted on the base. The sanding head includes a non-paper bulk member and an abrasive material distributed across a surface of the bulk material and to a depth within the bulk material.
摘要翻译：无纸干式砂光机包括一根杆。枢轴固定在杆上。基座固定在枢轴上。打磨头安装在底座上。打磨头包括非散纸构件和分布在整体材料的表面上的研磨材料和散装材料内的深度。

6. 发明申请

US20090104864A1 TOOL FOR WORKING ON A SURFACE 有权
标题翻译：工具在表面上工作
公开(公告)号：US20090104864A1
公开(公告)日：2009-04-23
申请号：US11869454
申请日：2007-10-17
申请人： Kent V. Annis
发明人： Kent V. Annis
IPC分类号： B24B7/00
CPC分类号： B24B55/10 , B24B7/184 , B24D15/00
摘要： Embodiments of the present disclosure provide working tools that provide suction to a working surface and/or dust removal from a working surface. One embodiment of a tool includes a tool support having an upper surface and a sidewall defining a cavity defined by the sidewall and the upper surface. The tool includes a base attached to the upper surface of the tool support and a vacuum attachment structure attached to the base. The attachment structure includes a connector member having an opening in a first end for releasable attachment to a vacuum source.
摘要翻译：本公开的实施例提供了向工作表面提供吸力和/或从工作表面除尘的工作工具。工具的一个实施例包括具有上表面和限定由侧壁和上表面限定的空腔的侧壁的工具支撑件。该工具包括附接到工具支撑件的上表面的基座和附接到基座的真空附接结构。附接结构包括连接器构件，该连接器构件在第一端具有可释放地附接到真空源的开口。

7. 发明申请

US20080085664A1 Sanding tool with pivotally coupled head assembly 有权
标题翻译：砂轮工具与枢轴头组合
公开(公告)号：US20080085664A1
公开(公告)日：2008-04-10
申请号：US11900610
申请日：2007-09-12
申请人： David Weiford , David Wiseman , Kenneth Long , Stuart Wright
发明人： David Weiford , David Wiseman , Kenneth Long , Stuart Wright
IPC分类号： B24B7/18
CPC分类号： B25G1/04 , B24B7/184 , B24B23/02 , B24B55/102
摘要： A sanding tool includes a handle assembly and a head assembly having a sanding member. The sanding tool also includes at least one pivot member that pivotably couples the handle assembly and the head assembly such that the head assembly is pivotable about a plurality of different axes relative to the handle assembly.
摘要翻译：打磨工具包括手柄组件和具有打磨构件的头部组件。打磨工具还包括至少一个枢转构件，其枢转地联接手柄组件和头部组件，使得头部组件可相对于手柄组件围绕多个不同的轴线枢转。

8. 发明申请

US20040229557A1 Hand manipulated tool 有权
标题翻译：手操纵工具
公开(公告)号：US20040229557A1
公开(公告)日：2004-11-18
申请号：US10439836
申请日：2003-05-16
发明人： Kent V. Annis , Karl W. Harlow
IPC分类号： B24B005/00
CPC分类号： B24B7/184 , A47L13/24 , A47L13/29 , B24D15/00
摘要： An embodiment of a hand manipulated tool includes an elongate handle and a tool support. The tool support has a center, rotationally fixed to the elongate handle. The tool support has a periphery with at least five points equidistant from the center.
摘要翻译：手动操作工具的实施例包括细长手柄和工具支架。工具支撑件具有中心，可旋转地固定到细长手柄。工具支架具有与中心等距的至少五个点的周边。

9. 发明授权

US4870730A Tool mounting construction 失效
标题翻译：工具安装结构
公开(公告)号：US4870730A
公开(公告)日：1989-10-03
申请号：US107650
申请日：1987-10-13
申请人： John C. Belknap
发明人： John C. Belknap
IPC分类号： B23B45/14 , B24B23/00 , B25H1/00
CPC分类号： B25H1/0035 , B24B23/005 , B24B7/184 , Y10T29/5107
摘要： A tool mounting construction which includes a tool holder having a pneumatic cylinder, a piston in said cylinder for mounting a tool, pressure regulating means in communication with the cylinder for maintaining the pressure in the cylinder substantially constant regardless of the forces applied to the tool holder to thereby cause the piston to press the tool against a workpiece with a substantially constant force, an elongated rod having a first end for bearing against an external surface remote from the workpiece, and a connection between the tool holder and a second end of the rod for effecting a connection therebetween to thereby apply a force on the tool holder from the bearing relationship between the rod and the external surface. The foregoing tool mounting construction is mounted in a kit with a plurality of tubular extension rods for varying the length of the rod. The kit also contains a chest pad and associated coupling members which permit a workman to bear against the tool mounting construction with his body weight rather than applying the force thereto by sheer arm strength. A tool having pneumatic or mechanical mechanism integral therewith for causing the tool to apply a predetermined force on a work surface regardless of the external force applied to the tool. A tool mounting construction for moving a tool in a perfectly linear direction and which is mounted on an extension rod which is aligned with the linear direction by a level associated therewith.
摘要翻译：一种工具安装结构，其包括具有气动缸的工具架，用于安装工具的所述气缸中的活塞，与气缸连通的压力调节装置，用于保持气缸中的压力基本上恒定，而与施加到工具架上的力无关从而使活塞以大致恒定的力将工具压靠在工件上，细长杆具有用于抵靠远离工件的外表面的第一端，以及工具架与杆的第二端之间的连接用于实现它们之间的连接，从而从杆和外表面之间的轴承关系向刀架施加力。上述工具安装结构安装在具有用于改变杆的长度的多个管状延伸杆的套件中。该套件还包含一个胸垫和相关联的联接构件，允许工人以他的体重承受工具安装结构，而不是通过纯粹的手臂力量施加力。具有与其一体的气动或机械机构的工具，用于使工具在工作表面上施加预定的力，而不管施加到工具的外力如何。一种工具安装结构，用于沿完全线性的方向移动工具，该工具安装结构安装在延伸杆上，该延伸杆与线性方向对准与其相关的水平。

10. 发明授权

US4685252A Reciprocating sander 失效
标题翻译：往复砂光机
公开(公告)号：US4685252A
公开(公告)日：1987-08-11
申请号：US757452
申请日：1985-07-22
申请人： Felix C. Ponce
发明人： Felix C. Ponce
IPC分类号： B24B23/04
CPC分类号： B24B23/04 , B24B7/184
摘要： A reciprocating sander particularly adapted for sanding remote surfaces such as ceilings and walls is provided by concentrating a substantial part of the weight of the sander in a motor assembly. A lightweight extension tube extends from the motor assembly to a universal joint which in turn is coupled to a sanding attachment. The sanding attachment includes clips which secures a piece of sandpaper in an mechanism for converting angular rotation of the universal joint into relative reciprocating motion of a sanding plate and sandpaper with respect to the sanding attachment. By bringing relative force between the sanding attachment and the motor assembly, a resiliently retained driving rod within the extension tube, which is coupled to the universal joint and sanding attachment, is forced downwardly in the extension tube toward the motor assembly. This ultimately causes two clutch parts to engage thereby permitting the transmission of the motive force to the sanding attachment. The reciprocating sanding plate carrying the sandpaper has a distance of reciprocation just equal to the overhang of the basal plate of the sanding attachment so that no dead zone is established around the periphery of the sanding attachment which is not effectively reached by reciprocating sandpaper. The universal joint coupling the sanding attachment to the extension tube is provided with contoured mated bearing surfaces so that the universal joint smoothly operates even when the joint is configured into extreme angular configurations which brings opposing parts of the joint in contact with each other.
摘要翻译：通过将磨砂机的重量的大部分集中在马达组件中来提供特别适用于砂光远距离表面（例如天花板和墙壁）的往复砂磨机。轻型延伸管从电动机组件延伸到万向接头，该万向接头又连接到砂磨附件。打磨附件包括固定一块砂纸用于将万向节的角旋转相对于打磨附件相对于打磨板和砂纸进行往复运动的机构固定的夹子。通过在砂光附件和马达组件之间引入相对的力，在延伸管内弹性保持的驱动杆（其连接到万向接头和砂磨附件）被迫向下延伸到马达组件。这最终导致两个离合器部分接合，从而允许将动力传递到砂磨附件。承载砂纸的往复打磨板具有刚好等于磨砂附件的基板的突出部的往复运动距离，使得没有通过往复式砂纸有效地达到的磨砂附件周围建立死区。将磨光连接件联接到延伸管的万向节具有轮廓配合的支承表面，使得万向接头平滑地操作，即使当接头被构造成使得接头的相对部分彼此接触的极角配置。

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