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1. 发明公开

EP4006382A1 FEDERELEMENT AN KOPPLUNGSVORRICHTUNG 审中-公开
公开(公告)号：EP4006382A1
公开(公告)日：2022-06-01
申请号：EP20210523.5
申请日：2020-11-30
申请人： Hilti Aktiengesellschaft
发明人： Knyrim, Maximilian
IPC分类号： F16H25/20 , F16H25/24 , B25B27/10 , B23D17/02 , B23D17/04
摘要： Werkzeugmaschine, insbesondere eine Rohrpresse, enthaltend einen Antrieb, eine Getriebevorrichtung, einen Gewindespindeltrieb und einen Linearaktuator, wobei ein von dem Antrieb erzeugtes Drehmoment über die Getriebevorrichtung, den Gewindespindeltrieb auf den Linearaktuator übertragbar ist.
Die Werkzeugmaschine enthält eine Kopplungsvorrichtung zur Übertragung einer von der Getriebevorrichtung erzeugten Drehbewegung in eine auf den Gewindespindeltrieb zu übertragende Linearbewegung von der Getriebevorrichtung zum Gewindespindeltrieb, wobei wenigstens ein Federelement zur Reduzierung einer auf die Kopplungsvorrichtung einwirkenden Torsion enthalten ist.

2. 发明公开

EP3858526A1 STRAND CUTTER 审中-实审
公开(公告)号：EP3858526A1
公开(公告)日：2021-08-04
申请号：EP21151164.7
申请日：2021-01-12
申请人： Sorkin, Felix, L.
发明人： Sorkin, Felix, L.
IPC分类号： B23D29/00 , B23D17/04 , B23D33/02
摘要： A strand cutter includes a drive assembly and a clamp assembly. The strand cutter includes a nose piece. The nose piece includes a nose piece body, a shoulder, a fixed blade receptacle and a rotating blade receptacle. The strand cutter includes a fixed blade received in the fixed blade receptacle and a rotating blade assembly. The rotating blade assembly includes a cylindrical cutting body, a replaceable shear blade or a cutting edge, and a drive gear engagement coupled to or integrated with the cutting body. The drive gear engagement engages the drive assembly so as to allow the transmission of torque from the drive assembly to the blade mount, the blade mount coupled to or integrally formed with the cutting body. The strand cutter also includes a flange plate, wherein the flange plate receives the shoulder. The flange plate retains the nose piece in engagement to the drive assembly.

3. 发明公开

EP3061536A1 METHODS AND APPARATUS FOR CUTTING PROFILES 无效
标题翻译： VERFAHREN UND VORRICHTUNG ZUM SCHNEIDEN VON PROFILEN
公开(公告)号：EP3061536A1
公开(公告)日：2016-08-31
申请号：EP16153754.3
申请日：2008-11-04
申请人： Seoul Laser Dieboard System Co., Ltd
发明人： LEE, Sang Moo
IPC分类号： B21D5/00 , B23D17/04 , B23D17/00
CPC分类号： B23D15/002 , B21D11/08 , B23D23/00 , Y10T83/0524 , Y10T83/162 , Y10T83/8736
摘要： An apparatus for cutting a profile, including: a cutter configured to make cuts on the profile having a first surface and a second surface, and having at least one rib on the first surface, wherein the cuts are made on the first surface of the profile; a first drive unit to drive the cutter forward and backward to and from the first surface of the profile; and a second drive unit to drive the cutter up and down along the first surface of the profile.
摘要翻译：一种用于切割轮廓的设备，包括：切割器，其被配置为在所述轮廓上形成具有第一表面和第二表面的切口，并且在所述第一表面上具有至少一个肋，其中所述切口形成在所述轮廓的所述第一表面上 ; 第一驱动单元，用于向所述轮廓的第一表面向前和向后驱动所述切割器; 以及第二驱动单元，沿着轮廓的第一表面上下驱动刀具。

4. 发明公开

EP4251903A1 FEDERELEMENT AN KOPPLUNGSVORRICHTUNG 审中-实审
公开(公告)号：EP4251903A1
公开(公告)日：2023-10-04
申请号：EP21810592.2
申请日：2021-11-11
申请人： Hilti Aktiengesellschaft
发明人： KNYRIM, Maximilian
IPC分类号： F16H25/20 , F16H25/24 , B25B27/10 , B23D17/02 , B23D17/04

5. 发明公开

EP2298481A1 SHEET MATERIAL CUTTING DEVICE 审中-公开
标题翻译： SCHNEIDGERÄTFÜRBLATTMATERIAL
公开(公告)号：EP2298481A1
公开(公告)日：2011-03-23
申请号：EP09770349.0
申请日：2009-06-22
申请人： Park, Hong Soon , Park, Young Keun
发明人： Park, Hong Soon , Park, Young Keun
IPC分类号： B23D17/04
CPC分类号： B23D15/10 , B23D15/002 , Y10T83/501
摘要： A plate material cutting apparatus is provided, which includes a pair of rotators installed to be apart from each other in opposite directions to rotate in association with each other; a support holder installed to penetrate a center portion of the pair of rotators and having a slit formed therein so that a plate material can pass through the slit; and a cutting member installed on the outside of the support holder to cut the plate material as rotating together with the rotators in a state where both ends of the cutting member are supported by the pair of rotators. According to the plate material cutting apparatus, the plate material can be cut with diverse cutting surface shapes, and the cutting quality can be improved.
摘要翻译：提供了一种板材切割装置，其包括一对旋转体，其相反的方向彼此分开安装以相互旋转; 安装成贯穿所述一对旋转体的中心部并且形成有狭缝的支撑架，使得板材能够穿过所述狭缝; 以及切割构件，其安装在所述支撑保持器的外侧，以在所述切割构件的两端由所述一对旋转体支撑的状态下将所述板材与所述旋转体一起旋转。根据板材切割装置，能够切割各种切割面形状的板材，能够提高切割质量。

6. 发明授权

EP3303879B1 RESCUE TOOL 有权转让
公开(公告)号：EP3303879B1
公开(公告)日：2024-04-17
申请号：EP16751359.7
申请日：2016-05-27
IPC分类号： F16H25/22 , B23D17/04 , A62B3/00 , B23D29/00
CPC分类号： F16H25/2252 , B23D17/04 , B23D29/00 , F16H2025/208420130101 , F16H2025/207520130101 , A62B3/005

7. 发明公开

EP0746525A4 RESCUE TOOL 失效
标题翻译：恢复工具
公开(公告)号：EP0746525A4
公开(公告)日：1995-11-16
申请号：EP93922272
申请日：1993-09-20
申请人： CURTISS WRIGHT FLIGHT SYSTEMS
发明人： HICKERSON WILLIAM
IPC分类号： B23D17/04 , A62B3/00 , A62B99/00 , B23D29/00 , B25B27/00 , B66F3/00
CPC分类号： A62B3/005 , Y10S72/705
摘要： A light weight, quiet and emergency safe, portable "jaws of life" spreading tool (10) actuated by an electric motor (13). Full high torque at any position, with selectable spreading or cutting motions under high loads is achieved by the use of a rotary, multiple stage, speed reducing gearbox driven by the motor. The gearbox contains an input stage (14) from the electric motor running on a 12 volt DC power supply, and a compound planetary output stage (18). The arms or jaws (12a, 12b) of the device are separately driven by the planetary or spindle gears and, for convenience, are attached to external rings on the gears, by heavy duty pins (30). The arms or jaws are removable for interchanging between cutting and spreading configurations, or replacement with general purpose arms capable of both cutting and spreading operations.

8. 发明授权

EP4251903B1 FEDERELEMENT AN KOPPLUNGSVORRICHTUNG 有权
公开(公告)号：EP4251903B1
公开(公告)日：2024-08-14
申请号：EP21810592.2
申请日：2021-11-11
IPC分类号： F16H25/20 , F16H25/24 , B25B27/10 , B23D17/02 , B23D17/04
CPC分类号： F16H2001/32520130101 , F16H25/24 , F16H25/2021 , F16H2025/207520130101 , F16H2025/208720130101 , B25B27/10 , B23D29/00

9. 发明授权

EP3222379B1 MACHINE FOR CUTTING THREADED RODS 有权
公开(公告)号：EP3222379B1
公开(公告)日：2021-12-15
申请号：EP17157956.8
申请日：2017-02-24
发明人： Parks, James, R , Heavel, Richard, J , Schaub, Michael, J. , Kusmierski, Robert, G
IPC分类号： B23G1/04 , B23G1/24 , B23G5/04 , B23D17/04 , B23D29/00 , B23D35/00

10. 发明公开

EP3218131A1 TOOL WITH LINEAR DRIVE MECHANISM, DUAL SPEED GEARBOX AND ELASTOMERIC CONTROL SYSTEM 审中-公开
标题翻译：线性驱动机构，双速齿轮箱和弹性控制系统
公开(公告)号：EP3218131A1
公开(公告)日：2017-09-20
申请号：EP15858226.2
申请日：2015-11-10
申请人： Creative Motion Control, Inc. , Lawlor, Shawn , Cornelius, Charles C.
发明人： LAWLOR, Shawn , CORNELIUS, Charles C.
IPC分类号： B23D29/02 , B23D17/04 , F16H25/02
CPC分类号： B23D17/04 , B23D29/00 , B23D29/02 , F16H3/727 , F16H25/2021 , F16H25/2252 , F16H37/12 , F16H2025/2081 , F16H2025/2087
摘要： A hand tool with a mechanical linear drive mechanism coupled to a linear activated working implement. The drive mechanism includes a roller screw that includes a torque tube connected to a roller screw's nut body. The roller screw includes a fixed outer race, a rotating set of grooved rollers axially aligned inside the outer race, a cylindrical nut body located inside the set of grooved roller, a plurality of inner rollers axially aligned and inside the nut body, a threaded shaft axially aligned and inside the inner rollers, and a torque tube axially aligned inside the inner rollers. The torque tube is connected at one end to a multiple speed gear box which includes a primary motor coupled to a earner gear with three planet gears. Disposed around the planet gears is a ring gear. Coupled to the ring gear is a secondary motor which when activated causes the ring gear to rotate in the opposite direction of the planet gears. At least one sensor measures the rotation of an elastomeric ring and control activation of the secondary motor to change the operational speed of the tool.
摘要翻译：带有机械线性驱动机构的手动工具连接到线性激活的工作机具。驱动机构包括滚柱丝杠，该滚柱丝杠包括连接到滚柱丝杠螺母本体的扭矩管。滚柱丝杠包括固定的外圈，在外圈内轴向对齐的一组带槽滚子，位于该组带槽滚子内的圆柱形螺母本体，多个轴向对齐并且在螺母本体内部的内滚子，螺纹轴轴向对齐且位于内滚筒内部，以及在内滚筒内轴向对齐的扭矩管。扭矩管的一端连接到多速齿轮箱，该多速齿轮箱包括与三个行星齿轮耦合的载波齿轮的主电机。在行星齿轮周围设置一个齿圈。与环形齿轮连接的是辅助电机，该电机在被激活时导致齿圈沿行星齿轮的相反方向旋转。至少一个传感器测量弹性环的旋转并控制次级电机的激活以改变工具的操作速度。

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