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1. 发明授权

US11109871B2 Saw, a saw blade, a connection mechanism and associated methods 有权
公开(公告)号：US11109871B2
公开(公告)日：2021-09-07
申请号：US16037294
申请日：2018-07-17
申请人： DePuy Synthes Products, Inc.
发明人： Azagen Mootien , Daniel Herzog
IPC分类号： A61B17/14 , B27B19/00 , B23D61/00 , B27B5/30
摘要： The present disclosure relates to a saw, comprising a drive, a first blade configured to oscillate about an axis perpendicular to a plane defined by a surface of the first blade, a second blade configured to oscillate about an axis perpendicular to the plane in a direction opposite to that of the first blade, and wherein gearing is provided between the drive and the first and second blades to reduce the speed transmitted from the drive to the blades. A saw blade, a connection mechanism for connecting a blade to a saw and associated methods are also provided.

2. 发明申请

US20210252613A1 SUPPORT ASSEMBLY FOR A CORE DRILL 有权
公开(公告)号：US20210252613A1
公开(公告)日：2021-08-19
申请号：US17035528
申请日：2020-09-28
申请人： Western Saw Manufacturers, Inc.
发明人： Anthony Baratta
IPC分类号： B23B51/04 , B28D1/04 , B27B5/30
摘要： A support assembly for a core drill uses an improved reinforcement. The reinforcement can include an extension extending between a center of the tool and a perimeter of the tool the extension can be a non-planar structure having a channel along a portion of the structure. The reinforcement can include a slanted element that can be associated with the extension, that can be formed monolithic with the extension, or otherwise combined with an extension. Multiple slanted elements can be used to form an extension. A top plate can be included for strengthening the reinforcement.

3. 发明申请

US20210146569A1 OSCILLATING MULTI-TOOL SYSTEM 有权
公开(公告)号：US20210146569A1
公开(公告)日：2021-05-20
申请号：US17162823
申请日：2021-01-29
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Troy C. Thorson , Jeffrey M. Wackwitz , Emily Doberstein , James Wekwert
IPC分类号： B27B5/30 , B23B31/40 , B24B23/04 , B24B45/00 , B23B31/10 , B23B31/19
摘要： A power tool having a housing, a motor, a tool holder driven about an output axis by the motor, and an output element for performing an operation on a workpiece. The tool holder has a locating feature including a tapered portion becoming narrower in a direction away from the surface of the tool holder. The output element has an aperture for receiving the locating feature and a face facing the surface of the tool holder when the locating feature is received. The power tool also includes a flange for transferring a clamping force for urging the output element towards the tool holder and a tab projecting from the flange for finger tightening the flange. A biasing member provides the clamping force toollessly. A gap is defined between the surface of the tool holder and the face when the tapered portion of the locating feature is fully received in the aperture.

4. 发明授权

US10807170B2 Tool device 有权
公开(公告)号：US10807170B2
公开(公告)日：2020-10-20
申请号：US16030678
申请日：2018-07-09
申请人： C. & E. FEIN GMBH , ROBERT BOSCH GMBH
发明人： Olaf Klabunde , Juergen Blickle , Walter Thomaschewski , Fabian Bek , Stefano Delfini , Willi Fellmann , Bruno Luescher , Milan Bozic , Thomas Mathys , Daniel Grolimund
IPC分类号： B23B31/10 , B27B5/30 , B24B45/00 , B27B5/32 , B24B23/04 , B23D61/00
摘要： The invention relates to a tool device which is suitable for use with a machine tool, in particular a hand guided machine tool, having a driving device moving, in particular in an oscillating manner, around a driving axis. The tool device has an attachment device which allows it to be fastened on a machine tool such that its driving axis and an axis of rotation of the tool substantially coincide. The attachment device, for absorbing the driving force, has at least two driving area regions, which are spaced apart from said tool axis of rotation and each has a plurality of surface points. The tangent planes to said surface-area points are inclined in regard to an axial plane, which encloses the tool axis of rotation. Furthermore, said tangent planes are inclined regard to a radial plane which extends perpendicularly to the tool axis of rotation. This means that the torque introduced into the tool device by the machine tool, via the driving device, is reliably absorbed.

5. 发明申请

US20190176315A1 OSCILLATING POWER TOOLS AND ACCESSORIES 审中-公开
公开(公告)号：US20190176315A1
公开(公告)日：2019-06-13
申请号：US16278423
申请日：2019-02-18
申请人： BLACK & DECKER INC.
发明人： Thomas R. Kaye, JR. , James R. Niblett
IPC分类号： B25F3/00 , B23B31/10 , B23B31/19 , B25F5/00 , B24B23/00 , B27B5/32 , B23D61/00 , B27B5/30 , B24B23/04 , B27B19/00
CPC分类号： B25F3/00 , B23B31/10 , B23B31/19 , B23D61/006 , B24B23/005 , B24B23/04 , B25F5/00 , B27B5/30 , B27B5/32 , B27B19/006 , Y10T83/7045 , Y10T83/9319 , Y10T83/9457 , Y10T279/33 , Y10T279/3406 , Y10T403/7062
摘要： An accessory for coupling to an attachment mechanism of an oscillating power tool includes a working end, an opposite rear end, and a fitment portion adjacent the rear end portion. The fitment portion includes a central opening having a central portion and a rearward portion open to the rear end, and configured to receive a post of a tool clamping mechanism. The fitment portion further includes a first plurality of openings in communication with and extending radially outward from the central portion, a second plurality of openings not in communication with and positioned radially outward from the central portion. The central portion, the first plurality of openings, and the second plurality of openings are configured to couple the fitment portion to a plurality of different configurations of attachment mechanisms for oscillating power tools.

6. 发明申请

US20190091888A1 OSCILLATING MULTI-TOOL SYSTEM 审中-公开
公开(公告)号：US20190091888A1
公开(公告)日：2019-03-28
申请号：US16200111
申请日：2018-11-26
申请人： MILWAUKEE ELECTRIC TOOL CORPORATION
发明人： Troy C. Thorson , Jeffrey M. Wackwitz , Emily Doberstein , James Wekwert
IPC分类号： B27B5/30 , B23B31/40 , B24B45/00 , B24B23/04 , B23B31/10 , B23B31/19
摘要： A power tool includes a housing and a motor disposed in the housing. The motor has an axial face and a motor shaft extending from the axial face. The power tool also includes a spindle driven by the motor about an output axis, a motor plate having a central opening defining an inner surface of the motor plate, and a tolerance ring coupled to the inner surface of the motor plate. The tolerance ring has deformable waves. The motor plate is coupled to the motor by engagement of the deformable waves with the motor to take up tolerances between the motor plate and the motor.

7. 发明申请

US20180317936A1 SAW, A SAW BLADE, A CONNECTION MECHANISM AND ASSOCIATED METHODS 审中-公开
公开(公告)号：US20180317936A1
公开(公告)日：2018-11-08
申请号：US16037294
申请日：2018-07-17
申请人： DePuy Synthes Products, Inc.
发明人： Azagen Mootien , Daniel Herzog
IPC分类号： A61B17/14 , B27B5/30 , B23D61/00 , B27B19/00
CPC分类号： A61B17/142 , B23D61/006 , B27B5/30 , B27B19/008 , Y10T29/49815 , Y10T83/04
摘要： The present disclosure relates to a saw, comprising a drive, a first blade configured to oscillate about an axis perpendicular to a plane defined by a surface of the first blade, a second blade configured to oscillate about an axis perpendicular to the plane in a direction opposite to that of the first blade, and wherein gearing is provided between the drive and the first and second blades to reduce the speed transmitted from the drive to the blades. A saw blade, a connection mechanism for connecting a blade to a saw and associated methods are also provided.

8. 发明申请

US20160221088A1 POWER TOOL 审中-公开
标题翻译：电动工具
公开(公告)号：US20160221088A1
公开(公告)日：2016-08-04
申请号：US15012138
申请日：2016-02-01
申请人： MAKITA CORPORATION
发明人： Yonosuke AOKI
IPC分类号： B23B31/40 , B24B23/04 , B27B5/30 , B25F5/00
CPC分类号： B23B31/10 , B24B23/022 , B24B23/04 , B24B45/006 , B25F5/00 , B25F5/006 , B27B5/30 , Y10T279/33
摘要： It is an object of the invention to provide a technique for realizing rational arrangement of components considering arrangement of a tool accessory mounting mechanism in a power tool. A representative electric vibration tool 100 is provided which mainly includes a body housing 101, an inner housing 110, a driving motor 115 and a spindle 124. A blade 145 as a tool accessory is held between the spindle 124 and a clamp shaft 127 and driven by the driving motor 115. A rotation axis of the driving motor 115 and the spindle 124 are arranged in parallel to each other. A clamp shaft 127 is held by a clamp member 131 of a clamp shaft holding mechanism 130. The clamp member 131 is arranged within the body housing 101.
摘要翻译：本发明的目的是提供一种考虑在电动工具中安装工具附件安装机构的部件的合理布置的技术。提供了一种代表性的电动振动工具100，其主要包括主体壳体101，内壳体110，驱动电动机115和主轴124.作为工具附件的刀片145保持在心轴124和夹紧轴127之间并被驱动通过驱动电动机115.驱动电动机115和主轴124的旋转轴线彼此平行地布置。夹紧轴127由夹紧轴保持机构130的夹持构件131保持。夹持构件131布置在主体外壳101内。

9. 发明授权

US09387542B2 Integrated clamping system for machine tools 有权
标题翻译：机床集成夹紧系统
公开(公告)号：US09387542B2
公开(公告)日：2016-07-12
申请号：US14010625
申请日：2013-08-27
申请人： James Gosselin
发明人： James Gosselin
IPC分类号： B23B31/113 , B23C5/26 , B23Q3/12 , B23B31/00 , B23B31/02 , B23B31/107 , B23B31/11 , B23B31/40 , B27B5/30
CPC分类号： B23C5/26 , B23B31/006 , B23B31/02 , B23B31/1075 , B23B31/1122 , B23B31/113 , B23B31/4073 , B23Q3/12 , B27B5/30 , Y10T29/49948 , Y10T279/17965 , Y10T409/30952
摘要： An integrated clamping system for a machine tool includes a male locating taper and a tool holder integrally formed therewith and extending therefrom. The male locating taper is configured to be received by a female tapered holding fixture of the machine tool. The tool holder has an axial bore for slidably receiving a machining tool. The male locating taper is also provided with a circumferential groove for receiving cam lobes of a locking cam nut to secure the machining tool to the machine.
摘要翻译：一种用于机床的集成夹持系统包括阳定位锥体和与其一体形成并从其延伸的刀架。阳定位锥体构造成由机床的阴锥形保持夹具接收。工具架具有用于可滑动地接收加工工具的轴向孔。阳定位锥体还设置有用于接收锁定凸轮螺母的凸轮凸角的周向槽，以将机加工工具固定到机器上。

10. 发明申请

US20160096261A1 UNIVERSAL ACCESSORIES FOR OSCILLATING POWER TOOLS 审中-公开
标题翻译：用于振动电动工具的通用附件
公开(公告)号：US20160096261A1
公开(公告)日：2016-04-07
申请号：US14968973
申请日：2015-12-15
申请人： BLACK & DECKER INC.
发明人： Thomas R. KAYE, JR. , James R. NIBLETT
IPC分类号： B25F3/00 , B27B5/30 , B24B23/04 , B23B31/19 , B24B23/00
CPC分类号： B25F3/00 , B23B31/10 , B23B31/19 , B23D61/006 , B24B23/005 , B24B23/04 , B25F5/00 , B27B5/30 , B27B5/32 , B27B19/006 , Y10T83/7045 , Y10T83/9319 , Y10T83/9457 , Y10T279/33 , Y10T279/3406 , Y10T403/7062
摘要： An accessory for coupling to an attachment mechanism of an oscillating power tool includes a working end, an opposite rear end, and a fitment portion adjacent the rear end portion. The fitment portion includes a central opening having a central portion and a rearward portion open to the rear end, and configured to receive a post of a tool clamping mechanism. The fitment portion further includes a first plurality of openings in communication with and extending radially outward from the central portion, a second plurality of openings not in communication with and positioned radially outward from the central portion. The central portion, the first plurality of openings, and the second plurality of openings are configured to couple the fitment portion to a plurality of different configurations of attachment mechanisms for oscillating power tools.
摘要翻译：用于联接到振荡动力工具的附接机构的附件包括工作端，相对的后端和与后端部相邻的配合部。配件部分包括具有中心部分和向后开口的后部的中心开口，并且构造成容纳工具夹紧机构的支柱。配合部分还包括与中心部分连通并从其径向向外延伸的第一多个开口，不与中心部分相连并径向向外定位的第二多个开口。中心部分，第一多个开口和第二多个开口被配置为将配件部分耦合到用于振荡电动工具的多个不同配置的附接机构。

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