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1. 发明公开

EP4444504A1 POWER TOOL WITH COUPLING MECHANISM 审中-公开
公开(公告)号：EP4444504A1
公开(公告)日：2024-10-16
申请号：EP22809852.1
申请日：2022-11-01
申请人： Atlas Copco Industrial Technique AB
发明人： HALLBERG, Daniel , GISSELMAN, Niklas
IPC分类号： B25F1/00 , B25B23/00 , B25B23/08
CPC分类号： B25F1/00 , B25B21/00

2. 发明公开

EP4424470A1 BIT HOLDER FOR SCREWING SCREWS, PARTICULARLY FOR SCREWING SELF-TAPPING SCREWS 审中-公开
公开(公告)号：EP4424470A1
公开(公告)日：2024-09-04
申请号：EP24159734.3
申请日：2024-02-26
申请人： Roverplastik S.P.A.
发明人： GUARDINI, Aldo , SINITO, Ester , GRIGGIO, Natale , MAULE, Nicola
IPC分类号： B25B23/00 , B25B23/10
CPC分类号： B25B23/0035 , B25B23/10 , B25B23/005
摘要： A bit holder for screwing screws, particularly for screwing self-tapping screws, which comprises at least one bit holder element (2) which is provided, along its axial extension, with a coupling end (2a), configured to allow the coupling, integrally in rotation, of the bit holder element (2) to the spindle (100) of a drill or of a screw gun (101), and a supporting end (2b), configured to allow the coupling, integrally in rotation, of the bit holder element (2) to a first end (3a) of a bit (3). The bit (3) can be coupled, at a second end (3b) thereof which is opposite to the first end (3a), to the head (4a) of a screw (4) to be screwed. The peculiarity of the invention consists in that it comprises at least one guiding element (5) provided with at least one portion configured to surround at least one portion of the screw (4) laterally with respect to the axis of the screw (4). The guiding element (5) can move, with respect to the bit holder element (2), in the direction of the coupling end (2a) of the bit holder element (2), in contrast with elastic return means, in order to pass from an advanced position to a retracted position with respect to the bit holder element (2).

3. 发明授权

EP3814059B1 ELECTRICALLY ISOLATED ADAPTER 有权
公开(公告)号：EP3814059B1
公开(公告)日：2024-08-21
申请号：EP19824659.7
申请日：2019-06-24
IPC分类号： B25B23/00 , B25B13/06 , B25B13/46 , B25G1/12
CPC分类号： B25B23/0035 , B25B13/06

4. 发明公开

EP4403308A1 TORQUE TOOL USING COLORS FOR IDENTIFICATION 审中-公开
公开(公告)号：EP4403308A1
公开(公告)日：2024-07-24
申请号：EP23152876.1
申请日：2023-01-23
申请人： Matatakitoyo Tool Co., Ltd.
发明人： WU, YI-MIN
IPC分类号： B25B23/00 , B25B23/142
CPC分类号： B25B23/1427 , B25B23/0035
摘要： A torque tool includes a handle, a pointer and a color ring. The handle is operable to set limits of torque. The pointer is formed on the handle. The color ring includes colored areas corresponding to the limits of torque. The color ring is rotatable around the handle to align one of the colored areas with the pointer to indicate that the handle is ready to transfer torque no larger than a corresponding one of the limits of torque.

5. 发明公开

EP4338887A1 SHEAR WRENCH TOOL 审中-公开
公开(公告)号：EP4338887A1
公开(公告)日：2024-03-20
申请号：EP23166650.4
申请日：2023-04-04
申请人： Black & Decker, Inc.
发明人： GOTTSCHLING, Rafael , KUNZ, Michael , LIBERA, Carl-Philipp , SCHMIDT, Benjamin
IPC分类号： B25B21/00 , B25B23/00 , B25B23/14
摘要： A shear wrench tool comprising: a motor; a transmission operatively connected to the motor; a first socket arranged to engage a tip of a bolt to be sheared; a second socket arranged to engage a nut threaded on the bolt; wherein the first socket and second sockets are operatively connected to the transmission and rotate in opposite directions relative to each other when the motor provides torque to the transmission in use; an ejector mechanism comprising an ejector pin coaxial with the first and second sockets and moveable between a retracted position for enabling the tip of a bolt to be sheared to be received in the first socket and an extended position for urging a sheared tip from within in the first socket, the ejector pin being biased towards the extended position; wherein the tool is configured such that in use when the motor rotates in a first direction the first and second sockets tighten the bolt and nut without actuating the ejector mechanism whereby the ejector pin is blocked from moving to the extended position and when the motor rotates in a second direction the ejector mechanism is actuated whereby the ejector pin moves to the extended position for removing a sheared tip of the bolt from the first socket.

6. 发明授权

EP3768469B1 ATTACHMENT MECHANISM FOR A POWER TOOL 有权
公开(公告)号：EP3768469B1
公开(公告)日：2024-01-17
申请号：EP19770693.0
申请日：2019-03-21
发明人： GORDON, Ben , MALAK, Peter , WHEALON, John, L.
IPC分类号： B25F5/00 , B25B23/00 , B25B21/00 , B25F3/00

7. 发明授权

EP3827926B1 TORQUE WRENCH FOR ULTRASONIC SCALPEL, AND ULTRASONIC SCALPEL/TORQUE WRENCH SET 有权
公开(公告)号：EP3827926B1
公开(公告)日：2023-11-08
申请号：EP19819271.8
申请日：2019-07-08
发明人： CAO, Qun , FENG, Zhen , ZHAN, Songtao
IPC分类号： B25B23/00 , B25B13/48 , B25B13/50 , A61B17/32

8. 发明授权

EP3641989B1 ANGLED ADAPTER 有权
公开(公告)号：EP3641989B1
公开(公告)日：2023-09-06
申请号：EP18838740.1
申请日：2018-07-25
发明人： THEILER, Smith, C. , KRABBE, Jacob, A. , ZIMMERMANN, Michael, J.
IPC分类号： B25F5/00 , B25B23/00 , B25F3/00 , B25B17/00

9. 发明公开

EP4219077A1 OUTIL DE VISSAGE/DÉVISSAGE ADAPTÉ POUR UNE VIS OU UN BOULON DIFFICILE D ACCÈS 有权
公开(公告)号：EP4219077A1
公开(公告)日：2023-08-02
申请号：EP23150007.5
申请日：2023-01-02
申请人： Manitowoc Crane Group France
发明人： ALLOIN, Yves , GOLLION, Olivier , MOURIN, Florent , CHAMBON, Dominique , CROCOMBETTE, Pascal , LEBLAN, Sylvain
IPC分类号： B25B13/46 , B25B21/00 , B25B23/00 , B66C23/28 , B25B13/48
摘要： Outil de vissage/dévissage (4), pour visser/dévisser une vis ou un boulon, comprenant :
- une première partie comprenant un levier (13) solidaire d'un embout de vissage/dévissage (10) muni d'au moins une empreinte de vissage/dévissage (11; 12) centrée sur un axe principal (AP) ;
- une seconde partie comprenant un bras support (20) équipé d'un trou taraudé (23) et sur lequel est monté rotatif l'embout de vissage/dévissage selon l'axe principal ;
- une vis de réglage (3) vissée dans le trou taraudé et présentant une tête d'accouplement (31) conformée pour un accouplement avec une boulonneuse ou une clé, et prolongée par une tige filetée (32) présentant une extrémité libre (33) propre à venir en butée sur le levier afin de lui appliquer un effort de pivotement.
L'invention trouve une application pour une vis ou un boulon difficile d'accès, en particulier dans des mâts de grue ou des flèches de grue.

10. 发明授权

EP3630415B1 TORQUE WRENCH AND REACTION ARM ASSEMBLY WITH SAFETY TETHER 有权转让
公开(公告)号：EP3630415B1
公开(公告)日：2023-08-02
申请号：EP18743056.6
申请日：2018-06-01
发明人： JOHNSON, Mike
IPC分类号： B25B23/00

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