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公开(公告)号：EP3053686A1
公开(公告)日：2016-08-10
申请号：EP14850799.9
申请日：2014-10-03
发明人： KOMAZAKI, Yoshiichi
CPC分类号： B23D51/16
摘要： A reciprocating tool enabling reduction in vibration and improvement in cutting speed is provided. The reciprocating tool includes a main body 12, an electric motor 16 provided in the main body 12, a driving gear 19 provided in the electric motor 16, planetary gears 22 connected to the driving gear 19, a ring gear 27 connected to the planetary gears 22, a movement converting portion 49 converting rotation of the ring gear 27 into reciprocating movement, a blade 17 driven by the movement converting portion 49, and a balance weight 36 restricting vibration generated by the reciprocating movement. The ring gear 27 is rotated around a rotation center by power of the electric motor 16.
摘要翻译： 提供了一种能够减少振动并提高切割速度的往复式工具。 往复运动工具包括主体12，设置在主体12中的电动机16，设置在电动机16中的驱动齿轮19，连接到驱动齿轮19的行星齿轮22，连接到行星齿轮 22，将环形齿轮27的旋转转换成往复运动的运动转换部分49，由运动转换部分49驱动的叶片17以及限制由往复运动产生的振动的平衡配重36。 齿圈27通过电动马达16的动力而绕旋转中心旋转。
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公开(公告)号：EP3308907A1
公开(公告)日：2018-04-18
申请号：EP16807377.3
申请日：2016-06-02
发明人： SATO, Shinichiro , UEDA, Takashi , ITO, Yutaka , ENTA, Jyun , YASUTOMI, Toshinori , KOMAZAKI, Yoshiichi , KOBORI, Kenji
IPC分类号： B25C7/00
摘要： A driver capable of handling a case with clogging of a fastener in an ejection part is provided. In a driver (10) including: an ejection part (27) to which a fastener is supplied; a driver blade (23) which moves from a first position toward a second position and drives the fastener into a driven member; and a rack (42) provided to the driver blade (23), the driver further has: a rotary component (38) engaging with the rack (42) and moving the driver blade (23) from the second position to the first position; and a lock plate (56) engaging with the rack (42). The driver blade (23) moves from the second position to the first position while the rotary component (38) rotates once, the rotary component (38) is released from engaging with the rack (42) after the driver blade (23) moves from the second position to the first position, and moves from the first position to the second position, and the lock plate (56) is engageable with the rack (42) when the driver blade (23) stops before reaching the second position from the first position.
摘要翻译： 提供了一种能够在排出部件中处理紧固件堵塞的情况的驱动器。 在驱动器（10）中包括：供给紧固件的喷射部（27） 驱动器叶片（23），其从第一位置向第二位置移动并且将所述紧固件驱动到从动构件中; 和设置于所述驱动器叶片（23）的齿条（42），所述驱动器还具有：与所述齿条（42）接合并且将所述驱动器叶片（23）从所述第二位置移动到所述第一位置的旋转部件（38） 和与所述齿条（42）接合的锁定板（56）。 当旋转部件（38）旋转一次时，驱动器叶片（23）从第二位置移动到第一位置，旋转部件（38）在驱动器叶片（23）移动之后从与齿条（42） 第二位置移动到第一位置并且从第一位置移动到第二位置，并且当驱动器叶片（23）在从第一位置到达第二位置之前停止时，锁定板（56）可与齿条（42）接合 位置。
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公开(公告)号：EP3263286A1
公开(公告)日：2018-01-03
申请号：EP16755378.3
申请日：2016-02-19
IPC分类号： B25C1/06
摘要： To provide a driving machine capable of performing replenishment (pressurization) of air in a pneumatic chamber, the driving machine includes: a housing; a cylinder provided within the housing; a pneumatic chamber spatially connected to the cylinder; a piston reciprocally movably provided in the cylinder; a blade attached to the piston and striking a stopper; and a moving mechanism reducing an internal volume of either the air chamber or the cylinder by a motor, and the driving machine drives the stopper by a repulsive force of compressed air. The driving machine has a pressure accumulating mode in which the pneumatic chamber is pressurized by the motor from a state where the air chamber communicates with the outside, and a striking mode in which the piston is moved by the motor from a bottom dead point to a top dead point in the cylinder and then from the top dead point toward the bottom dead point, thereby driving the stopper.
摘要翻译： 为了提供一种能够对气动室中的空气进行补充（加压）的驱动机器，该驱动机器包括：壳体; 设置在壳体内的气缸; 与气缸空间连接的气动室; 可往复运动地设置在气缸内的活塞; 连接到活塞并撞击塞子的叶片; 以及通过马达减小空气室或气缸的内部容积的移动机构，并且驱动机器通过压缩空气的排斥力驱动塞子。 驱动装置具有蓄压模式，在蓄压模式中，气室从空气室与外部连通的状态通过马达被加压;以及撞击模式，其中马达使活塞从下死点移动到 上死点，然后从上死点向下死点，从而驱动制动器。
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公开(公告)号：EP3195986A1
公开(公告)日：2017-07-26
申请号：EP15835951.3
申请日：2015-08-21
摘要： In order to provide a driver for reducing reaction generated to a driver main body, the driver 1 includes a nose portion 3 provided in a housing 2 and extending in a longitudinal direction, the nose portion being configured to allow a fastener to pass therethrough, a plunger 7 configured to move in an impact direction parallel to the longitudinal direction to impact the fastener through the nose portion, a weight 8, and a coil spring 9 configured to be compressed by a motor 5 in the longitudinal direction. a release of the compression causing the plunger 7 to move in the impact direction, while causing the weight 8 to move in a counter-impact direction which is away from the plunger 7. The coil spring 9 is provided between the plunger 7 and the weight 8. The coil spring has one end portion urging the plunger 7, and another end portion urging the weight 8.
摘要翻译： 为了提供用于减少在驾驶员主体中产生的反作用的驱动器，驾驶员1包括设置在壳体2中并且在纵向方向上延伸的鼻部3，鼻部被构造成允许紧固件穿过其中， 柱塞7构成为能够在与长度方向平行的冲击方向上移动而使紧固件通过前端部碰撞，配重8，以及构成为通过马达5沿长度方向压缩的螺旋弹簧9。 释放压缩使得柱塞7沿冲击方向移动，同时使重物8在远离柱塞7的反冲击方向上移动。螺旋弹簧9设置在柱塞7和重物之间 螺旋弹簧具有推动柱塞7的一个端部和推压配重8的另一个端部。
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公开(公告)号：EP2747945A1
公开(公告)日：2014-07-02
申请号：EP12756272.6
申请日：2012-08-22
IPC分类号： B25C1/04
摘要： The fastening tool includes a housing, a trigger, a cylinder, a piston, and a main valve. The main valve allows a communication between the cylinder and the first air chamber in conjunction with an operation of the trigger. The housing is formed with a first air chamber, a second air chamber, and a third air chamber. The second air chamber is communicated with the cylinder in conjunction with a movement of the piston. The third air chamber accumulates or discharges the compressed air in the first air chamber in conjunction with the operation of the trigger. The cylinder is movable between a first position where the cylinder upper chamber being in communication with the first air chamber, and a second position where the cylinder upper chamber being blocked from the first air chamber based on a differential pressure between the second air chamber and the third air chamber.
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