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1. 发明公开

EP2448719A1 VORRICHTUNG ZUR REDUKTION UND/ODER KOMPENSATION VON VIBRATIONEN, INSBESONDERE FÜR EINE HANDWERKZEUGMASCHINE UND ZUR VERWENDUNG IN HANDWERKZEUGMASCHINEN 审中-公开
标题翻译：装置以降低和/或振动的补偿，尤其是对于手持式工具机和使用手机床
公开(公告)号：EP2448719A1
公开(公告)日：2012-05-09
申请号：EP10718159.6
申请日：2010-05-04
申请人： Robert Bosch GmbH
发明人： SIEBER, Kurt , BAUMANN, Otto , MICHL, Elisabeth , SCHMID, Hardy , RUEBSAAMEN, Holger
IPC分类号： B25D17/24
CPC分类号： B25D17/24 , B25D2211/061 , B25D2217/0088 , B25D2217/0092 , B25D2222/57
摘要： The invention relates to a device (100) for reducing and/or compensating vibrations, in particular for a hand machine tool, having at least one movably mounted compensation body (102) comprising an accommodation bearing device (130) and a main body (126). A drive mechanism (104) thereby affects the compensation body (102), by means of with drive mechanism the at least one compensation body (102) can be driven, preferably repeatedly. According to the invention, the drive mechanism (104) comprises a drive member (114), which interacts with the accommodation bearing device (130) to drive the main body (126), wherein the accommodation bearing device (130) is movably connected to the main body (126) relative to one another, in particular with a restrictedly relative movement.

2. 发明公开

EP2234769A1 HANDWERKZEUGMASCHINE MIT EINER, MINDESTENS EINE DREHBAR GELAGERTE ZWISCHENWELLE UMFASSENDEN GETRIEBEVORRICHTUNG 审中-公开
标题翻译：至少一个可旋转的ZWISCHENWELLE综合发送装置手持式工具机
公开(公告)号：EP2234769A1
公开(公告)日：2010-10-06
申请号：EP08866421.4
申请日：2008-11-03
申请人： Robert Bosch GmbH
发明人： SIEBER, Kurt , BAUMANN, Otto , SCHMID, Hardy , HERR, Tobias
IPC分类号： B25D11/12 , B25D16/00
CPC分类号： B25D11/125 , B25D16/006 , B25D2211/006 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2250/165 , B25D2250/245
摘要： The invention relates to a hand power tool (10) having a hammer and/or boring function, in particular a hammer drill, which comprises at least one drive unit and a pivotably supported tool drive shaft (28, 29) comprising a striking mechanism (30). A dual-stage or multistage gear arrangement (26) is also provided which is actively connected to the drive unit on the drive side via a first gear stage and comprises an intermediate shaft (44) pivotably supported parallel to the tool drive shaft (28, 29). The gear arrangement (26) has a main driven output and at least one power take-off diverted from the intermediate shaft (44), wherein the tool drive shaft (28, 29) is operatively connected to the main driven output to produce the rotary drive. The striking mechanism (30) has a striking mechanism drive (31) which is designed as an eccentric drive to which a power take-off of the gear arrangement (26) is actively connected. For this the power take-off comprises at least one bevel gear pair (48), wherein a first bevel gear (60) is arranged on the intermediate shaft (44).

3. 发明授权

EP1789231B1 ADAPTER UND SYSTEM MIT EINER WERKZEUGAUFNAHME UND EINEM ADAPTER 有权
标题翻译：适配器和带有工具记录和适配器的系统
公开(公告)号：EP1789231B1
公开(公告)日：2018-02-28
申请号：EP05756862.8
申请日：2005-07-01
申请人： ROBERT BOSCH GMBH
发明人： ULLRICH, Andre , BERNHARDT, Thomas , SIEBER, Kurt
IPC分类号： B23Q3/12 , B25D17/08 , B23D31/00 , B25D17/00 , B23B31/00 , B23B51/12
CPC分类号： B23B31/005 , B23B51/12 , B23B2231/026 , B23B2231/028 , B23B2270/12 , B25D17/005 , B25D17/088 , Y10T279/17051 , Y10T279/17752 , Y10T279/3406

4. 发明授权

EP1924407B1 HANDBOHRMASCHINE MIT SCHALTGETRIEBE 有权
标题翻译： WITH MANUAL手电钻
公开(公告)号：EP1924407B1
公开(公告)日：2012-03-21
申请号：EP06777652.6
申请日：2006-07-07
申请人： ROBERT BOSCH GMBH
发明人： DUESSELBERG, Achim , ULLRICH, Andre , SIEBER, Kurt , BRINKMANN, Thomas
IPC分类号： B25F5/00 , B23B45/00 , B25D16/00
CPC分类号： B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0046 , B25D2250/045 , B25D2250/255 , B25D2250/365 , B25F5/001
摘要： A portable power drill or hammer drill having a housing (12) which consists in particular of half shells (13, 14) and accommodates a manual gearbox (26), wherein a shift element (59) that can be rotated by hand converts its rotary movement into a shift movement, can be produced cost-effectively and can be easily operated, without lubricant escaping from the housing (12), by the shift element (59) consisting of a shell-like handle part (100) which can be joined together with a further, shell-like shift part (102) in a sealing manner from outside and inside relative to a housing shell (13).

5. 发明公开

EP1789231A1 WERKZEUGAUFNAHME, ADAPTER UND SYSTEM MIT EINER WERKZEUGAUFNAHME UND EINEM ADAPTER 有权
标题翻译： WERKZEUGAUFNAHME，ADAPTOR UND SYSTEM MIT EINER WERKZEUGAUFNAHME UND EINEM ADAPTER
公开(公告)号：EP1789231A1
公开(公告)日：2007-05-30
申请号：EP05756862.8
申请日：2005-07-01
申请人： ROBERT BOSCH GMBH
发明人： ULLRICH, Andre , BERNHARDT, Thomas , SIEBER, Kurt
IPC分类号： B23Q3/12 , B25D17/08 , B23D31/00
CPC分类号： B23B31/005 , B23B51/12 , B23B2231/026 , B23B2231/028 , B23B2270/12 , B25D17/005 , B25D17/088 , Y10T279/17051 , Y10T279/17752 , Y10T279/3406
摘要： The invention relates to a tool housing, provided for housing a hammer drill and/or chisel tool (10) and an adapter (12). According to the invention, the tool housing comprises at least one means (14, 16) to at least reduce the mobility of the adapter (12) in the assembled state relative to the mobility of the hammer drill and/or chisel tool (10) in the assembled state.
摘要翻译：提供用于容纳旋转锤钻头和/或凿钻头（10）和适配器（12）的工具配件。所述工具配件具有定心元件（14,16），用于当安装时与所述旋转锤钻头和/或凿钻头（10）的移动性相比安装时至少减小所述适配器（12）的移动性。

6. 发明授权

EP1910039B1 Schlagwerk für eine wenigstens schlagend antreibbare Handwerkzeugmaschine 有权
标题翻译：一个突出的机构，引人注目至少驱动的便携式电动工具
公开(公告)号：EP1910039B1
公开(公告)日：2010-11-03
申请号：EP06777416.6
申请日：2006-06-22
申请人： ROBERT BOSCH GMBH
发明人： DUESSELBERG, Achim , ULLRICH, Andre , SIEBER, Kurt
IPC分类号： B25D17/06
CPC分类号： B25D17/06 , B25D17/24 , B25D2222/42 , B25D2222/57 , B25D2250/191 , B25D2250/365
摘要： The invention relates to a percussion mechanism for an at least percussively-operated hand machine tool, in particular a hammer drill or chisel, comprising a drive motor and a tool holder (10) for housing a tool, with a percussive pin (12) acting on the tool which is axially displaceable within a percussive pin guide (11). The percussive pin guide (11) has a body (13) enclosing the percussive pin (12). According to the invention, the body (13) is made from two materials of differing hardness. The invention further relates to an at least percussively-operated hand machine tool, in particular a hammer drill or chisel with a percussion mechanism.

7. 发明公开

EP1910039A1 SCHLAGWERK UND WENIGSTENS SCHLAGEND ANTREIBBARE HANDWERKZEUGMASCHINE MIT EINEM SCHLAGWERK 有权
标题翻译：一个突出的机构，引人注目至少驱动的便携式电动工具
公开(公告)号：EP1910039A1
公开(公告)日：2008-04-16
申请号：EP06777416.6
申请日：2006-06-22
申请人： ROBERT BOSCH GMBH
发明人： DUESSELBERG, Achim , ULLRICH, Andre , SIEBER, Kurt
IPC分类号： B25D17/06
CPC分类号： B25D17/06 , B25D17/24 , B25D2222/42 , B25D2222/57 , B25D2250/191 , B25D2250/365
摘要： The invention relates to a percussion mechanism for an at least percussively-operated hand machine tool, in particular a hammer drill or chisel, comprising a drive motor and a tool holder (10) for housing a tool, with a percussive pin (12) acting on the tool which is axially displaceable within a percussive pin guide (11). The percussive pin guide (11) has a body (13) enclosing the percussive pin (12). According to the invention, the body (13) is made from two materials of differing hardness. The invention further relates to an at least percussively-operated hand machine tool, in particular a hammer drill or chisel with a percussion mechanism.

8. 发明公开

EP2379281A1 HANDWERKZEUGMASCHINE 有权转让
标题翻译：手持式工具机
公开(公告)号：EP2379281A1
公开(公告)日：2011-10-26
申请号：EP09737405.2
申请日：2009-10-16
申请人： Robert Bosch GmbH
发明人： SIEBER, Kurt , BAUMANN, Otto , MICHL, Elisabeth , SCHMID, Hardy , RUEBSAAMEN, Holger , HERR, Tobias
IPC分类号： B25D16/00 , B25D11/12
CPC分类号： B25D16/006 , B25D11/125 , B25D2211/006 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038
摘要： The invention relates to a hand-held machine tool, particularly a hammer drill, comprising a work spindle (12a-h), a hand-held machine tool housing (86a-h) and an intermediate shaft (16a-h) which is arranged in parallel to the work spindle (12a-h) and mounted in an axially displaceable manner for changing the operational mode, and a tooth sleeve (18a-h) which is provided to transfer a torque to the intermediate shaft (16a-h). According to the invention, the tooth sleeve (18a-h) is fixed in the axial direction (20a-h) by means of the hand-held machine tool housing (86a-h).

9. 发明公开

EP1924407A1 HANDBOHRMASCHINE MIT SCHALTGETRIEBE 有权
标题翻译： WITH MANUAL手电钻
公开(公告)号：EP1924407A1
公开(公告)日：2008-05-28
申请号：EP06777652.6
申请日：2006-07-07
申请人： ROBERT BOSCH GMBH
发明人： DUESSELBERG, Achim , ULLRICH, Andre , SIEBER, Kurt , BRINKMANN, Thomas
IPC分类号： B25F5/00 , B23B45/00 , B25D16/00
CPC分类号： B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0046 , B25D2250/045 , B25D2250/255 , B25D2250/365 , B25F5/001
摘要： A portable power drill or hammer drill having a housing (12) which consists in particular of half shells (13, 14) and accommodates a manual gearbox (26), wherein a shift element (59) that can be rotated by hand converts its rotary movement into a shift movement, can be produced cost-effectively and can be easily operated, without lubricant escaping from the housing (12), by the shift element (59) consisting of a shell-like handle part (100) which can be joined together with a further, shell-like shift part (102) in a sealing manner from outside and inside relative to a housing shell (13).

10. 发明公开

EP1924406A2 BOHRHAMMER 审中-公开
公开(公告)号：EP1924406A2
公开(公告)日：2008-05-28
申请号：EP06792548.7
申请日：2006-07-24
申请人： ROBERT BOSCH GMBH
发明人： DUESSELBERG, Achim , ULLRICH, Andre , SIEBER, Kurt , BRINKMANN, Thomas
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D2211/061 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038
摘要： Disclosed is a drill hammer (10) comprising a half shell-type housing (12) that accommodates the parts mentioned below, a motor (16) with an on-off switch (18) and a motor shaft (22) with a motor pinion (24), a gear mechanism (26) with an intermediate shaft (28), a driving gear (30), an entrained gear (32) with a shifting sleeve (34), and an output gear (35), an impact mechanism (36) with a swashplate (40), an eccentric gear (38) with an eccentric finger (42), and an impact element (44), as well as an output shaft (46) with a driving gear (48) and a drill chuck (50). The motor (16) meshes with the driving gear (30) of the intermediate shaft (28) via the motor pinion (24) thereof. The rotary movement of the motor (16) can be alternatively adjusted to an exclusively rotary movement, an exclusive lifting movement, or a rotary lifting movement of the output shaft (46) by means of the gear mechanism (26) by displacing the shifting sleeve (34) with the aid of shifting means (52). In order to be able to produce said drill hammer (10) at low cost while making the same operate at great efficiency, the intermediate shaft (28) is embodied as a simple, preferably smooth, cylindrical part on which the driving gear (30), the entrained gear (32), which is made especially of sintered metal, and the antifriction bearing (45) sit in a torsion-proof manner, particularly being pressed thereupon, and are used as an axial securing element for the eccentric gear (38) freewheeling on the intermediate shaft (28) and the output gear (35).
摘要翻译：本发明公开了一种钻锤（10），其包括容纳下述部件的半壳式外壳（12），带有开关（18）的电动机（16）和带有电动机小齿轮（24），具有中间轴（28）的齿轮机构（26），驱动齿轮（30），带有换档套筒（34）的夹带齿轮（32）以及输出齿轮（35），冲击机构（40），具有偏心指（42）的偏心齿轮（38）和冲击元件（44）的输出轴（36）以及具有驱动齿轮（48）和输出轴钻夹头（50）。电动机16经由电动机小齿轮24与中间轴28的驱动齿轮30啮合。马达（16）的旋转运动可以替代地通过使齿轮机构（26）移动移动套筒（26）来调节为仅仅旋转运动，独占提升运动或输出轴（46）的旋转升降运动（34）借助于移位装置（52）移动。为了能够以低成本生产所述钻锤（10），同时使其高效率地工作，中间轴（28）构造为简单的，优选平滑的圆柱形部件，驱动齿轮（30），特别由烧结金属制成的夹带齿轮（32）和抗磨轴承（45）抗扭地安置，尤其是在其上被压紧，并用作偏心齿轮（38）的轴向固定元件）在中间轴（28）和输出齿轮（35）上空转。

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