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1. 发明授权

US07767918B2 Power tool 失效
标题翻译：电动工具
公开(公告)号：US07767918B2
公开(公告)日：2010-08-03
申请号：US10583238
申请日：2004-11-08
申请人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch
发明人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch
IPC分类号： H01R13/70
CPC分类号： H01H9/06 , B25F5/02 , H01R13/7036
摘要： A power tool has a power supply unit that can be removed on a device side for supplying electrical power, at least one indirectly actuatable switch for switching a drive machine on and off, a decoupling device for decoupling the switch, and a switching unit that actuates the switch at least indirectly.
摘要翻译：电动工具具有能够在设备侧移除用于提供电力的电源单元，用于切换驱动机器的至少一个间接可启动开关，用于去耦开关的去耦装置，以及用于驱动开关的开关单元至少间接切换。

2. 发明申请

US20070082590A1 Tool-holding device for an insert tool with at least essentially disk-shaped hub 有权
标题翻译：用于具有至少基本上盘形毂的插入工具的刀具保持装置
公开(公告)号：US20070082590A1
公开(公告)日：2007-04-12
申请号：US10578201
申请日：2004-09-24
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
IPC分类号： B24B27/08
CPC分类号： B27B5/32 , B21K1/12 , B24B23/022 , B24B23/028 , B24B45/006
摘要： The invention relates to a tool receiving device for a machine tool (14), comprising an at least essentially disk-shaped hub (42), particularly for a hand-guided angle grinder (32) or a hand-held circular saw. Said tool receiving device also comprises a drive shaft (16) and a receiving device (12) comprising at least one catching element (20) which can be displaceably mounted against a spring element (18) in order to fix the machine tool in a positive fit in the direction of the periphery (50, 52). According to the invention, the drive shaft (16) comprises at least one shaped positive fit non chip-removing element (100) which is connected in a positive fit in the direction of the periphery (50, 52) to means for the transmission of drive torque in the receiving device (12).
摘要翻译：本发明涉及一种用于机床（14）的工具接收装置，其包括至少基本上盘形的轮毂（42），特别是用于手动引导的角磨机（32）或手持圆锯。所述工具接收装置还包括驱动轴（16）和接收装置（12），所述接收装置包括至少一个捕获元件（20），所述至少一个捕获元件能够可移动地抵靠弹簧元件（18）安装，以将机床固定在正沿周边（50,52）的方向配合。根据本发明，驱动轴（16）包括至少一个成形的正配合非芯片去除元件（100），该元件以周向（50,52）的方向以正配合连接到用于传输在接收装置（12）中的驱动扭矩。

3. 发明申请

US20070060029A1 Insertion tool for an angle grinder 有权
标题翻译：用于角磨机的插入工具
公开(公告)号：US20070060029A1
公开(公告)日：2007-03-15
申请号：US10564667
申请日：2004-11-09
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Shadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Shadow , Sinisa Andrasic , Thomas Schomisch , Christof Hoelzl , Johann Huber
IPC分类号： B24B27/08
CPC分类号： B24B45/006 , B24D7/16
摘要： The present invention is directed to an insertion tool (12) for an angle grinder (2) that has a hub (16) with at least a first fastening means for fastening the hub (16) to a driving device (22) of the angle grinder (2). It is provided that the first fastening means is located on a partial circle (54) with a radius (56) between 12 mm and 25 mm.
摘要翻译：本发明涉及一种用于角磨机（2）的插入工具（12），其具有带有至少第一紧固装置的轮毂（16），用于将轮毂（16）紧固到角度的驱动装置（22）研磨机（2）。设置第一紧固装置位于半径（56）在12mm和25mm之间的部分圆（54）上。

4. 发明授权

US06988939B2 Hand-guided electric tool comprising a guard 失效
标题翻译：手动导向电动工具包括防护罩
公开(公告)号：US06988939B2
公开(公告)日：2006-01-24
申请号：US10333044
申请日：2002-04-18
申请人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
发明人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
IPC分类号： B24B23/00
CPC分类号： B24B55/052 , B23Q1/017 , B23Q11/06 , B24B23/02
摘要： In a hand-guided electrical tool 3 with a housing 2 that has a receiving collar 20 embodied on it and with a guard hood 1 that can be attached to the receiving collar 20 and has a clamping strap 16, which can move freely around the receiving collar 20 in a first position and rests snugly against the receiving collar 20 in a second position, a secure connection between the guard hood 1 and the housing 2 is achieved by virtue of the fact that the receiving collar 20 has at least one protrusion 21, which protrudes beyond the second area in the radial direction away from the spindle axle 5, and between the protrusion 21 and the housing 2, there is a distance h, which approximately corresponds to the width b of the clamping strap 16, and by virtue of the fact that that the clamping strap 16 has at least one indentation 12 so that the first diameter d1 of the opening 10 of the clamping strap 16 in the vicinity of the indentation 12 is greater than the second diameter d2 in the remaining region, wherein the first diameter d1 is of such a size that the clamping strap 16 can be moved over the protrusion 21 and the second diameter d2 is of such a size that the clamping strap 16 cannot be moved over the protrusion 21.
摘要翻译：在具有壳体2的手动引导电动工具3中，壳体2具有在其上实施的接收轴环20，并具有可附接到接收轴环20并具有夹紧带16的防护罩1，该夹紧带16可以围绕接收器自由移动套环20处于第一位置，并且在第二位置紧密地靠在接收套环20上，由于接收套环20具有至少一个突起21，因此可以实现防护罩1和壳体2之间的牢固连接，其远离主轴5在径向方向上突出超过第二区域，并且在突起21和壳体2之间突出，距离h大致对应于夹紧带16的宽度b，并且由于紧固带16具有至少一个压痕12的事实，使得夹紧带16的开口10的在压痕12附近的第一直径d1大于剩余部分中的第二直径d 2 其中第一直径d 1具有使得夹持带16能够在突起21上移动的尺寸，并且第二直径d 2具有使得夹紧带16不能在突起21上移动的尺寸。

5. 发明授权

US08608530B2 Insertion tool for a machine tool 有权
标题翻译：机床插入工具
公开(公告)号：US08608530B2
公开(公告)日：2013-12-17
申请号：US10564669
申请日：2004-11-08
申请人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch , Christof Hoelzl , Johann Huber , Kersten Heckmann
发明人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch , Christof Hoelzl , Johann Huber , Marcus Heckmann
IPC分类号： B24B23/00
CPC分类号： B24D5/16 , B24B23/02 , B24B45/006 , B24D7/16
摘要： The present invention is directed to an insertion tool (12) for a machine tool that has a hub (16) with at least one opening (42, 80) for insertion of a fastening means (40, 84), via which the hub (16) is clampable on a driving flange (22) of the machine tool connected to a drive shaft, the opening (42, 80) including a retaining region (54) and a releasing region (56), the releasing region (56) including a stop (66, 88) for limiting a release motion of the fastening means (40, 84).It is provided that the opening (42, 80) adjacent to the stop (66, 88) has a convex section (76, 90).
摘要翻译：本发明涉及一种用于机床的插入工具（12），其具有带有用于插入紧固装置（40,84）的至少一个开口（42,80）的轮毂（16），轮毂 16）可夹紧在连接到驱动轴的机床的驱动凸缘（22）上，该开口（42,80）包括保持区域（54）和释放区域（56），释放区域（56）包括用于限制紧固装置（40,84）的释放运动的止挡件（66,88）。与止动件（66,88）相邻的开口（42,48）具有凸形部分（76,90）。

6. 发明授权

US07497766B2 Tool-holding device for an insert tool with at least essentially disk-shaped hub 有权
标题翻译：用于具有至少基本上盘形毂的插入工具的刀具保持装置
公开(公告)号：US07497766B2
公开(公告)日：2009-03-03
申请号：US10578201
申请日：2004-09-24
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
IPC分类号： B24B23/00
CPC分类号： B27B5/32 , B21K1/12 , B24B23/022 , B24B23/028 , B24B45/006
摘要： A tool-handling device for an insert tool(14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand guided angle grinder (32) or a hand-guided circular saw, having a drive shaft (16) and a drive device (12) equipped with at least one locking element(20) that is supported so that it is able to move in relation to a spring element (18) in order to fix the insert tool (14) in a form-locked manner in the circumference direction (50, 52).The drive shaft (16) has at least one form-locking element (100) formed onto it in a non-cutting manner in order to connect it in a form-locked manner in the circumference direction (50, 52) to a drive torque-transmitting mechanism of the drive device (12).
摘要翻译：一种用于插入工具（14）的工具处理装置，其具有至少基本上盘形的轮毂（42），特别是用于手动导向角磨粉机（32）或手动导向的圆锯，具有驱动轴（ 16）和装备有至少一个锁定元件（20）的驱动装置（12），所述至少一个锁定元件（20）被支撑成使得其能够相对于弹簧元件（18）移动，以便将插入工具（14）固定在在圆周方向（50,52）上形成锁定方式。驱动轴（16）具有以非切割方式形成在其上的至少一个形状锁定元件（100），以便以圆周方向（50,52）的形式锁定方式将其连接到驱动扭矩 - 驱动装置（12）的传递机构。

7. 发明申请

US20070272064A1 ITool-Holding Device 失效
标题翻译： ITool保持装置
公开(公告)号：US20070272064A1
公开(公告)日：2007-11-29
申请号：US10564668
申请日：2004-09-24
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Harald Krondorfer , Joachim Schadow , Thomas Schomisch , Christof Hoelzl , Johann Huber
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Harald Krondorfer , Joachim Schadow , Thomas Schomisch , Christof Hoelzl , Johann Huber
IPC分类号： B23B29/14
CPC分类号： B24B23/022 , B24B45/006 , B27B5/32 , Y10T82/2589
摘要： A tool-holding device for an insert tool (14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand-guided angle grinder (32) or a hand-guided circular saw, having a drive device (12) that includes a leaf spring unit (58) and is able to clamp the insert tool (14) in the axial direction (64). The leaf spring unit (58) has at least one freely extending spring piece (110) that extends at least partially in the circumference direction (50, 52).
摘要翻译：一种用于插入工具（14）的工具保持装置，该工具装备有至少基本上盘形的毂（42），特别是用于手动引导角磨粉机（32）或手动导向圆锯，具有驱动装置（12），其包括板簧单元（58），并且能够沿轴向（64）夹紧插入工具（14）。板簧单元（58）具有至少一个在圆周方向（50,52）上至少部分延伸的自由延伸的弹簧片（110）。

8. 发明申请

US20070102268A1 Power tool 失效
标题翻译：电动工具
公开(公告)号：US20070102268A1
公开(公告)日：2007-05-10
申请号：US10583238
申请日：2004-11-08
申请人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch
发明人： Albrecht Hofmann , Harald Krondorfer , Thomas Schomisch
IPC分类号： H01H9/28
CPC分类号： H01H9/06 , B25F5/02 , H01R13/7036
摘要： The present invention is directed to a power tool with a removable power supply unit (32, 132, 232) on the device side for supplying electrical power, with at least one indirectly actuatable switch (14, 114, 214) for switching a drive machine on and off. It is provided that a decoupling device (58, 158, 258) for decoupling the switch (14, 114, 214) and a switching element (26, 126, 226) that at least indirectly actuates the switch (14, 114, 214) are provided.
摘要翻译：本发明涉及一种在设备侧具有用于提供电力的可拆卸电源单元（32,132,232）的电动工具，其具有用于切换驱动机器的至少一个间接可启动开关（14,114,214）开启和关闭。提供了用于去耦开关（14,114,214）和至少间接地驱动开关（14,114,214）的开关元件（26,126,226）的去耦装置（58,158,258）被提供。

9. 发明授权

US06942560B2 Attachment and rapid-chucking system, comprising a rotatably driven, disc-shaped hub 有权
标题翻译：附件和快速夹紧系统，包括可旋转驱动的盘形轮毂
公开(公告)号：US06942560B2
公开(公告)日：2005-09-13
申请号：US10495023
申请日：2003-02-19
申请人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
发明人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
IPC分类号： B24B45/00 , B24D5/16 , B24D7/16 , B24D13/20
CPC分类号： B24B45/006 , B24D5/16 , B24D7/16
摘要： The invention is based on an insert tool with a rotationally driveable disk-shaped hub and an abrasive disposed in particular in a radially outer region, in particular of the kind used for a cut-off wheel, a grinding disk, a rough grinding disk, a cutting disk, or an abrasive paper. The invention proposes that the hub (10) have at least one mount (16, 18, 20), which is disposed off-center, extends in the axial direction (14), and is intended for a bolt that constitutes a functional element of a quick-action clamping system.
摘要翻译：本发明基于具有可旋转驱动的盘形轮毂和特别设置在径向外部区域中的磨料的镶嵌工具，特别是用于切断轮，研磨盘，粗磨盘，切割盘或砂纸。本发明提出，轮毂（10）具有至少一个安装件（16,18,20），该安装件偏心设置，沿轴向方向（14）延伸，并且用于构成螺栓的功能元件快速夹紧系统。

10. 发明授权

US08167689B2 System with a tool-holding fixture 有权
标题翻译：带固定夹具的系统
公开(公告)号：US08167689B2
公开(公告)日：2012-05-01
申请号：US10511285
申请日：2003-04-02
申请人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
发明人： Albrecht Hofmann , Harald Krondorfer , Markus Heckmann , Thomas Schomisch
IPC分类号： B24B41/02
CPC分类号： B24B23/02 , B24B45/00 , B24D7/16
摘要： The invention is based on a system with a tool-holding fixture, which fixture has a slaving device (12) by way of which an inserted tool (14) can be connected operatively to a drive shaft (16), and with an inserted tool (14) which can be connected operatively to the slaving device (12) via at least one detent element (20) that is supported movably counter to a spring element (18), which detent element snaps into place in an operating position of the inserted tool (14) and fixes the inserted tool (14) by positive engagement.It is proposed that the tool-holding fixture and the inserted tool (14) have at least two corresponding shaped elements (22, 24), adapted to one another, to facilitate installation of the inserted tool (14).
摘要翻译：本发明基于具有工具保持夹具的系统，该固定装置具有一个从动装置（12），通过该装置可将插入的工具（14）可操作地连接到驱动轴（16）上，并具有插入的工具（14），其能够经由至少一个与弹簧元件（18）相对移动地支撑的止动元件（20）可操作地连接到所述从动装置（12），该止动元件在所插入的操作位置工具（14）并且通过正接合来固定插入的工具（14）。提出了工具保持夹具和插入工具（14）具有彼此适配的至少两个对应的成形元件（22,24），以便于插入的工具（14）的安装。

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