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1. 发明公开

EP3140457A1 MACHINE FOR THE APPLICATION AND / OR REMOVAL OF CONNECTING FASTENERS FOR RAILS 审中-公开
标题翻译：机跑步者使用和/或处置紧固件
公开(公告)号：EP3140457A1
公开(公告)日：2017-03-15
申请号：EP15711872.0
申请日：2015-03-05
申请人： Cembre S.p.A.
发明人： BAREZZANI, Gualtiero , BRAGA, Cesare , GERARDINI, Davide
IPC分类号： E01B29/24 , F02D41/02 , F02D29/04
CPC分类号： E01B29/24 , F02D29/04 , F02D41/0205 , F02D41/021
摘要： A machine (1) for the application of connecting fasteners (2) of a rail (3) to a railway tie (4) comprising a thrust assembly (8) with a thrust member (9) to engage the connecting fastener (2) and an oleo-dynamic actuator (10) for moving the thrust member (9), an actuating assembly (14) with an internal combustion engine (15) and an oleo-dynamic pump (16) to actuate the oleo-dynamic actuator (10), an adjusting device (20) of an accelerator (21) of the engine (15), which automatically adjusts the number of revolutions of the engine (15) depending on the actuation of the oleo-dynamic actuator (10).
摘要翻译：的机器（1），用于连接紧固件（2）的导轨（3）的铁路的领带的（4）包括一个推力组件（8）与推力构件的应用（9）接合所述连接紧固件（2）和油酸酯 - 动态致动器（10），用于所述推力构件移动（9）与在内燃机（15）致动组件（14），并在油酸酯 - 动态泵（16）来致动油酸酯 - 动态致动器（10）的在发动机（15）的加速器（21）的调节装置（20），其自动地bestimmt取决于油酸酯 - 动态致动器（10）的致动所述发动机（15）的转数。

2. 发明公开

EP2714340A1 HYDRODYNAMIC TOOL, A HYDRAULIC PUMP AND A MECHANISM FOR TRANSFORMING A ROTARY MOTION INTO AN OSCILLATING TRANSLATION MOTION FOR SUCH A TOOL 有权
标题翻译：流体动力学工具，用于将旋转运动转换振荡平移运动这类工具的液压泵和机制
公开(公告)号：EP2714340A1
公开(公告)日：2014-04-09
申请号：EP11739175.5
申请日：2011-06-01
申请人： Cembre S.p.A.
发明人： BAREZZANI, Gualtiero , BRAGA, Cesare
IPC分类号： B25B27/10 , B23D15/14 , F15B7/04
CPC分类号： B25F5/005 , B25B27/10 , F15B15/18
摘要： A hydrodynamic compression and/or cutting tool (1 ) comprises an electric motor (6), a transformation mechanism (8) suitable for transforming the rotary motion of the motor (6) into an oscillating translation motion, a two-speed hydraulic pump (1 1 ) suitable for carrying out an increase in pressure of a pressure fluid acting on an actuation piston (12) in response to the oscillating translation movement so as to move the actuation piston (12).

3. 发明公开

EP3794358A1 SYSTEM FOR SPIKING, I.E. EXPLORING VOLTAGE, IN ELECTRIC CABLES 审中-实审
公开(公告)号：EP3794358A1
公开(公告)日：2021-03-24
申请号：EP19730223.5
申请日：2019-05-17
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , LIVI, Leonardo
IPC分类号： G01R19/145 , H01R4/2404 , H01R11/15

4. 发明公开

EP3784834A1 A DRILL FOR DRILLING RAILWAY SLEEPERS 有权
公开(公告)号：EP3784834A1
公开(公告)日：2021-03-03
申请号：EP19721146.9
申请日：2019-04-17
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , ORIZIO, Michele
IPC分类号： E01B31/24 , B23B45/00

5. 发明公开

EP3333993A1 SYSTEM FOR CUTTING ELECTRIC WIRES 有权
公开(公告)号：EP3333993A1
公开(公告)日：2018-06-13
申请号：EP17204778.9
申请日：2017-11-30
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , LUCIANI, Gianpaolo
IPC分类号： H02G1/00 , B23D29/00 , B25F5/00
CPC分类号： B23D29/002 , B23D17/06 , B23D36/00 , B25B27/14 , B25F5/005 , F15B11/08 , F15B2211/20515 , F15B2211/63 , H02G1/005
摘要： A cutting system (1) comprises a pump (3) adapted to increase the pressure of a hydraulic liquid, a working head (4) which can be positioned distanced from the pump (3) and having two jaws (5, 6) which can be displaced between an open position and a closed position for carrying out the cutting, a pressure flexible tube (7) connected between the pump (3) and the working head (4), a hand-held remote control (8) for actuating and controlling the pump (3) from a distance, a cutting detector (9) connected to the working head (4) to detect the completion of the cutting, actuation communication means (10) adapted to provide pump actuation signals from the remote control (8) to the pump (3), cutting confirmation communication means (11) adapted to provide cutting completion information from the cutting detector (9) to the user, wherein the actuation communication means (10) comprise a wireless connection and also the cutting confirmation communication means (11) comprise a wireless connection.

6. 发明公开

EP2062334A1 HYDRAULIC PRESSING AND/OR CUTTING TOOL AND MECHANISM FOR CONVERTING A ROTARY MOTION INTO A TRANSLATIONAL OSCILLATING MOTION FOR THIS TOOL 审中-公开
标题翻译：液压机和/或转换旋转运动转换往复运动，此工具的刀具和设备
公开(公告)号：EP2062334A1
公开(公告)日：2009-05-27
申请号：EP06821706.6
申请日：2006-09-11
申请人： Cembre S.p.A.
发明人： BAREZZANI, Gualtiero , BRAGA, Cesare
IPC分类号： H01R43/00
CPC分类号： B25B27/146 , B21J15/20 , B21J15/26 , B25F5/005 , F16H25/186 , F16H37/12 , H01R43/0427 , H01R43/0428 , Y10T29/5151 , Y10T29/53226 , Y10T74/18056
摘要： A hydraulic pressing and/or cutting tool (1) comprises an electric motor (6), a converting mechanism (8) suitable to convert the rotary motion of the motor (9) to an oscillating translational motion, a hydraulic pump (11) suitable to carry out, in response to the oscillating translational motion, an increase in the pressure of a pressure fluid acting on an operating piston (12) such that the operating piston (12) is displaced, a stationary jaw (13) and a movable jaw (14) connected to the operating piston (12) such that, in response to the displacement of the operating piston (12), the movable jaw is displaced to the stationary jaw (13) to carry out pressing or cutting operations. The converting mechanism (8) comprises an epicycloidal gear (16) and a thrust unit (17) co-axial with the epicycloidal gear (16).

7. 发明公开

EP4056326A1 IMPACT WRENCH 审中-实审
公开(公告)号：EP4056326A1
公开(公告)日：2022-09-14
申请号：EP22161319.3
申请日：2022-03-10
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , LUCIANI, Gianpaolo
IPC分类号： B25F5/00 , B25F5/02 , B25B21/02
摘要： An impact wrench (1) comprises a motor unit (3) with a motor (3') adapted to produce a rotary motion and an operating switch (5) for operating the motor (3'), a tool-holder shaft (2) rotatable about a rotation axis (R), a transmission unit (6) with a percussion mechanism (7), connected between the motor unit (3) and the tool-holder shaft (2), a handlebar structure (14) with two gripping handles (9, 10) for manually gripping the wrench (1), an electronic control system (27), containing at least one electronic control board, connected to one or more electric batteries (4) and to the operating switch (5), a damping connection system (12), which mechanically connects a transmission housing (13) of the transmission unit (6) to a main housing (15) of the motor unit (3) and the main housing (15) to the handlebar structure (14) and which comprises:
- one or more first damper elements (16) interposed between the transmission housing (13) and the main housing (15), and
- one or more second damper elements (17) interposed between the main housing (15) and the handlebar structure (14).

8. 发明公开

EP4056325A1 IMPACT WRENCH 审中-实审
公开(公告)号：EP4056325A1
公开(公告)日：2022-09-14
申请号：EP22161310.2
申请日：2022-03-10
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , LUCIANI, Gianpaolo
IPC分类号： B25F5/00 , B25B21/02
摘要： An impact wrench (1) comprises a motor unit (3) with a motor (3') adapted to produce a rotary motion and an operating switch (5) for operating the motor (3'), a tool-holder shaft (2) rotatable about a rotation axis (R), a transmission unit (6) with a percussion mechanism (7), connected between the motor unit (3) and the tool-holder shaft (2), a handlebar structure (14) with two gripping handles (9, 10) for manually gripping the wrench (1), an electronic control system (27), containing at least one electronic control board, connected to one or more electric batteries (4) and to the operating switch (5), wherein the electric motor (3') is simultaneously powered by two rechargeable batteries (4), connected in parallel to each other and housed together in the main housing (15),
wherein the electronic control system (27) comprises a device for generating the current supplied to the motor (3'), configured to utilize a first battery (4') of the batteries (4) for generating a first phase of a three-phase current, a second battery (4") of the batteries (4) for generating a second phase of the three-phase current, and both the first and second batteries (4', 4") for generating a third-phase of the three-phase current, wherein the ratio of the contributions of the first battery (4') and second battery (4") to the generation of the third phase is determined depending on the residual charge state of the batteries (4', 4"), wherein the least charged battery (4', 4") contributes less to the generation of the third phase than the most charged battery (4", 4').

9. 发明公开

EP4056324A1 IMPACT WRENCH 审中-实审
公开(公告)号：EP4056324A1
公开(公告)日：2022-09-14
申请号：EP22161307.8
申请日：2022-03-10
申请人： CEMBRE S.p.A.
发明人： BAREZZANI, Gualtiero , LUCIANI, Gianpaolo
IPC分类号： B25F5/00 , B25F5/02 , B25B21/02
摘要： An impact wrench (1) comprises a motor unit (3) with a motor (3') adapted to produce a rotary motion and an operating switch (5) for operating the motor (3'), a tool-holder shaft (2) rotatable about a rotation axis (R), a transmission unit (6) with a percussion mechanism (7) connected between the motor unit (3) and the tool-holder shaft (2), a handlebar structure (14) with two gripping handles (9, 10) for manually gripping the wrench (1), an electronic control system (27), containing at least one electronic control board, connected to one or more electric batteries (4) and to the operating switch (5), a cooling fan (30) for the motor (3') for conveying the air along the motor (3'), wherein the motor (3') is housed in a motor compartment (32) of the main housing (15) and at least a heat-sensitive part of the electronic control system (27), containing at least one electronic control board, is housed inside a protected compartment (33) of the main housing (15), wherein the protected compartment (33) borders directly on the motor compartment (32) and is separated from the motor compartment (32) by means of a metal radiator (35) directly facing into the motor compartment (32) and in heat exchange relation with the heat-sensitive part of the electronic control system (27) in the protected compartment (33).

10. 发明授权

EP2714340B1 HYDRODYNAMIC TOOL, A HYDRAULIC PUMP AND A MECHANISM FOR TRANSFORMING A ROTARY MOTION INTO AN OSCILLATING TRANSLATION MOTION FOR SUCH A TOOL 有权
标题翻译：流体动力学工具，用于将旋转运动转换振荡平移运动这类工具的液压泵和机制
公开(公告)号：EP2714340B1
公开(公告)日：2015-08-12
申请号：EP11739175.5
申请日：2011-06-01
申请人： Cembre S.p.A.
发明人： BAREZZANI, Gualtiero , BRAGA, Cesare
IPC分类号： B25B27/10 , B23D15/14 , F15B7/04
CPC分类号： B25F5/005 , B25B27/10 , F15B15/18

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