专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4255670A1 VERFAHREN ZUM SCHUTZ EINES ANWENDERS BEI BETRIEB EINER WERKZEUGMASCHINE, SOWIE WERKZEUGMASCHINE 无效
公开(公告)号：EP4255670A1
公开(公告)日：2023-10-11
申请号：EP21810349.7
申请日：2021-11-11
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , IMASCHEWSKI, Jens
IPC分类号： B24B23/00 , B24B41/00 , B23Q17/12

2. 发明公开

EP4415928A1 POWER TOOL HAVING A FIRST GEAR STAGE AND A BELT DRIVE 审中-实审
公开(公告)号：EP4415928A1
公开(公告)日：2024-08-21
申请号：EP22801389.2
申请日：2022-10-07
申请人： Hilti Aktiengesellschaft
发明人： HOLZMEIER, Georg , REICHENBERGER, Thomas , GREITMANN, Ralf
IPC分类号： B25F5/00
CPC分类号： B25F5/001

3. 发明公开

EP4255684A1 GRIFF FÜR EINE WERKZEUGMASCHINE, WERKZEUGMASCHINE UND VERFAHREN ZUM EINSCHALTEN, AUSSCHALTEN UND VERRIEGELN DERSELBEN 无效
公开(公告)号：EP4255684A1
公开(公告)日：2023-10-11
申请号：EP21810350.5
申请日：2021-11-11
申请人： Hilti Aktiengesellschaft
发明人： MEUER, Roland , LANZINGER, Michael , GREITMANN, Ralf
IPC分类号： B25F5/02

4. 发明授权

EP2922674B1 WERKZEUGGERÄT MIT EINER SPRÜHVORRICHTUNG ZUR STAUBBINDUNG 有权
公开(公告)号：EP2922674B1
公开(公告)日：2020-08-26
申请号：EP13794876.6
申请日：2013-11-19
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , OHLENDORF, Oliver , MEIXNER, Ralf , SPECHT, Helmut
IPC分类号： B28D7/02

5. 发明公开

EP2903791A1 HANDGEFÜHRTES WERKZEUGGERÄT MIT EINER BREMSVORRICHTUNG ZUM BREMSEN EINES BEARBEITUNGSWERKZEUGES 审中-公开
标题翻译： HANDGEFÜHRTESWERKZEUGGERÄTMIT EINER BREMSVORRICHTUNG ZUM BREMSEN EINES BEARBEITUNGSWERKZEUGES
公开(公告)号：EP2903791A1
公开(公告)日：2015-08-12
申请号：EP13774108.8
申请日：2013-10-01
申请人： Hilti Aktiengesellschaft
发明人： STEINGRUBER, Adrian , GREITMANN, Ralf , LEISTNER, Florian
IPC分类号： B27B5/38 , B27B17/08 , B24B23/02 , B24B27/08 , B24B47/26
CPC分类号： B24B47/26 , B24B23/028 , B24B27/08 , B27B5/38 , B27B17/083 , F16D49/10
摘要： The invention concerns a hand-held tool apparatus (10) with a braking device (11) for braking a machining tool (12) comprising: a rear handle (22) for operating the tool apparatus (10); a drive arrangement (13) for driving the machining tool (12) about a rotational axis (15); a band brake (31) with a brake drum (43) and brake band (44) wrapping around the brake drum (43); and an operating device (23) with a gas switch (25) for actuating the drive arrangement (13) and with a safety switch (26) for releasing the gas switch (25), the gas switch (25) and the safety switch (26) being disposed on the rear handle (22). In order to operate the band brake (31), the operating device (23) additionally comprises a brake switch (27) which is formed separately from the gas switch (25) and safety switch (26), is disposed on the rear handle (22) and is connected via a transmission device (32) to the brake band (44).
摘要翻译：本发明涉及具有用于制动加工工具（12）的制动装置（11）的手持式工具装置（10），其包括：用于操作工具装置（10）的后把手（22）; 驱动装置（13），用于围绕旋转轴线（15）驱动机加工工具（12）;驱动装置具有制动鼓（43）和制动带（44）的带式制动器（31），所述制动带（44）缠绕在所述制动鼓（43）周围; 和具有用于致动驱动装置（13）的气体开关（25）和用于释放气体开关（25）的安全开关（26），气体开关（25）和安全开关（26）的操作装置（23） 26）设置在后把手（22）上。为了操作带式制动器（31），操作装置（23）还包括与气体开关（25）和安全开关（26）分开形成的制动开关（27），其设置在后把手 22）并且经由传动装置（32）连接到制动带（44）。

6. 发明公开

EP4255671A1 WERKZEUGMASCHINE MIT EINER LUFTKÜHLUNG UND VERFAHREN ZUR KÜHLUNG VON KOMPONENTEN EINER WERKZEUGMASCHINE 审中-实审
公开(公告)号：EP4255671A1
公开(公告)日：2023-10-11
申请号：EP21814765.0
申请日：2021-11-17
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , MEUER, Roland
IPC分类号： B24B23/02 , B25F5/00

7. 发明公开

EP3380273A1 TRAGBARE, HANDGEFÜHRTE TRENNSCHLEIFMASCHINE 有权
公开(公告)号：EP3380273A1
公开(公告)日：2018-10-03
申请号：EP16798684.3
申请日：2016-11-15
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , SPECHT, Helmut , VEIK, Guenther , LJUBOJEVIC, Dragomir
IPC分类号： B24B55/05 , B24B23/02 , B23Q11/06 , B24B27/08
CPC分类号： B23D47/123 , B23Q11/08 , B23Q11/0825 , B24B23/02 , B24B27/08 , B24B55/052 , B25F5/021 , B27B9/04 , B27G19/04
摘要： A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft which is mounted such that it can rotate about an output axis (40), a drive motor, a transmission device which connects the drive motor to the output shaft, a flange (41) and a protective cover (24) which covers the abrasive cutting disk over a covering region. The abrasive cutting disk is mounted, by means of the flange (41), on the output shaft for conjoint rotation and is surrounded by the protective cover (24). The protective cover (24), the supporting housing part (36) and the transmission device have, over an outcut angle (θ), maximum distances to the output axis (40) which are smaller than or equal to half the flange diameter (d
f ).

8. 发明公开

EP3380272A1 TRAGBARE, HANDGEFÜHRTE TRENNSCHLEIFMASCHINE 有权
公开(公告)号：EP3380272A1
公开(公告)日：2018-10-03
申请号：EP16797871.7
申请日：2016-11-16
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , VEIK, Guenther , SPECHT, Helmut
IPC分类号： B24B55/05 , B24B23/02 , B23Q11/06 , B24B27/08
CPC分类号： B24B55/052 , B23Q11/06 , B24B23/02 , B24B27/08
摘要： A hand-held, hand-guided abrasive cutting machine comprising a rotating abrasive cutting disk, a supporting housing part (36), an output shaft (20) which is mounted such that it can rotate about an output axis (40), a drive motor, a transmission device (19) which connects the drive motor to the output shaft (20), a flange (41) and a protective cover (24) which covers the abrasive cutting disk over a covering region (25). The abrasive cutting machine is mounted, by means of the flange (41), on the output shaft (20) for conjoint rotation and is surrounded by the protective hood (24). The protective hood (24) can be rotated about a pivot axis, the pivot axis being offset from the output axis (40) of the output shaft (20) by a distance.

9. 发明公开

EP3380271A1 TRAGBARE, HANDGEFÜHRTE TRENNSCHLEIFMASCHINE 有权
公开(公告)号：EP3380271A1
公开(公告)日：2018-10-03
申请号：EP16795337.1
申请日：2016-11-15
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , VEIK, Guenther , SPECHT, Helmut
IPC分类号： B24B55/05 , B24B23/02 , B23Q11/06 , B24B27/08
CPC分类号： B24B27/08 , B23Q11/06 , B24B23/02 , B24B55/052
摘要： The invention relates to a portable, hand-guided abrasive cutting machine (10) comprising a rotating abrasive cutting disk, a supporting housing part (36), an output drive shaft, which is rotatably mounted about an output drive axis (40), a drive motor, a transmission device (19), which connects the drive motor to the output drive shaft, a flange, and a protective cover (24), which covers the abrasive cutting disk over a covering area. The abrasive driving disk is rotationally fixedly mounted on the output drive shaft by means of the flange and is surrounded by the protective cover (24), which is pivotable about a pivot axis. The protective hood (24), the supporting housing part (36), and the transmission device (19) have, over an outcut angle (θ), maximum distances from the output drive axis (40) which are less than or equal to half the diameter of the flange.

10. 发明公开

EP2922674A1 WERKZEUGGERÄT MIT EINER SPRÜHVORRICHTUNG ZUR STAUBBINDUNG 有权
标题翻译：工具单元具有用于粉尘控制喷射装置
公开(公告)号：EP2922674A1
公开(公告)日：2015-09-30
申请号：EP13794876.6
申请日：2013-11-19
申请人： Hilti Aktiengesellschaft
发明人： GREITMANN, Ralf , OHLENDORF, Oliver , MEIXNER, Ralf , SPECHT, Helmut
IPC分类号： B28D7/02
摘要： A tool device (10) for machining a workpiece (23), having a machining tool (12), which can be rotated by a drive device (13) in a rotational direction (14) about a rotational axis (15), a protective hood (25), which surrounds the machining tool (12) at least partially, and a spray arrangement (11) with a first spray nozzle (37) and a pump (36), which is connected to the first spray nozzle (37) via a first connecting line (38), wherein the pump (36) generates a minimum pressure of 5 bar in the first connecting line (38).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式