公开(公告)号：US07815085B2

公开(公告)日：2010-10-19

申请号：US12015739

申请日：2008-01-17

申请人： Yasuo Sasaki ,  Yasuki Ohmori

发明人： Yasuo Sasaki ,  Yasuki Ohmori

IPC分类号： B25C1/04

CPC分类号： B25C1/08

摘要： A combustion type driving tool including a combustion chamber frame which is provided in a housing, and can move in one direction and in the other direction thereby to define a combustion chamber when it has moved in the other direction, moving means which can select either of a manual operation valid state and a manual operation invalid state, and permits the combustion chamber frame to move in the other direction by manual operation, only in the manual operation valid state, and a link mechanism. The link mechanism has a connection part 81 connected to the combustion chamber frame at its one end, an operation part which can be pressed at its other end, and a rotation shaft provided between the connection part and the operation part and extending in a direction substantially perpendicular to a moving direction of the combustion chamber frame to be selectively positioned, wherein the operation part rotates around the rotation shaft when it is manually pressed, and the connection part can move in the other direction.

摘要翻译： 一种燃烧式驱动工具，包括燃烧室框架，该燃烧室框架设置在壳体中，并且可沿一个方向和另一个方向移动，从而当其沿另一个方向移动时限定燃烧室;移动装置，其可选择 手动操作有效状态和手动操作无效状态，并且允许燃烧室框架通过手动操作仅在手动操作有效状态下沿另一方向移动，并且连接机构。 连杆机构具有在其一端连接到燃烧室框架的连接部81，可以在其另一端被按压的操作部，以及设置在连接部和操作部之间的旋转轴，并且在大致 垂直于所述燃烧室框架的移动方向以选择性地定位，其中当手动按压所述操作部件时，所述操作部件围绕所述旋转轴旋转，并且所述连接部件能够沿另一方向移动。

公开(公告)号：US07449802B2

公开(公告)日：2008-11-11

申请号：US12022660

申请日：2008-01-30

申请人： Yasuo Sasaki ,  Toshihiro Nakao ,  Kazutoshi Shiratori

发明人： Yasuo Sasaki ,  Toshihiro Nakao ,  Kazutoshi Shiratori

IPC分类号： H02K41/00

CPC分类号： H02N2/026 ,  G02B15/14 ,  H01L41/0913 ,  H02N2/04

摘要： In a vibration wave linear motor, a coupled driving contacting parts are respectively provided on the top and the bottom of a vibrator unit, and 2 upper and lower guide shafts which contact concave parts of the coupled driving contacting parts are supported by erecting parts of a supporting part. The lower guide shaft is pressed upward by spiral springs, so that the two guide shafts press and sandwich the vibrator. Alternating current voltages having different phases are applied to the vibrator unit, whereby the vibrator unit generates a vibration wave to generate elliptical rotation vibrations in the driving contacting parts. As a result, the vibrator, and the two guide shafts and the supporting part make a relative move in the shaft direction. Either the guide shafts or the vibrator is fixed, and the other is linked to an object to be driven.

公开(公告)号：US20080129126A1

公开(公告)日：2008-06-05

申请号：US12022660

申请日：2008-01-30

申请人： Yasuo Sasaki ,  Toshihiro Nakao ,  Kazutoshi Shiratori

发明人： Yasuo Sasaki ,  Toshihiro Nakao ,  Kazutoshi Shiratori

IPC分类号： H02K41/00

CPC分类号： H02N2/026 ,  G02B15/14 ,  H01L41/0913 ,  H02N2/04

摘要： In a vibration wave linear motor, a coupled driving contacting parts are respectively provided on the top and the bottom of a vibrator unit, and 2 upper and lower guide shafts which contact concave parts of the coupled driving contacting parts are supported by erecting parts of a supporting part. The lower guide shaft is pressed upward by spiral springs, so that the two guide shafts press and sandwich the vibrator. Alternating current voltages having different phases are applied to the vibrator unit, whereby the vibrator unit generates a vibration wave to generate elliptical rotation vibrations in the driving contacting parts. As a result, the vibrator, and the two guide shafts and the supporting part make a relative move in the shaft direction. Either the guide shafts or the vibrator is fixed, and the other is linked to an object to be driven.

摘要翻译： 在振动波直线电动机中，耦合的驱动接触部分分别设置在振动器单元的顶部和底部，并且接触耦合的驱动接触部分的凹部的2个上部和下部引导轴由一个 支持部分。 下导向轴由螺旋弹簧向上压，使两个导轴按压并夹住振动器。 具有不同相位的交流电压被施加到振动器单元，由此振动器单元产生振动波，以在驱动接触部分中产生椭圆旋转振动。 结果，振动器和两个引导轴和支撑部件在轴向方向上相对移动。 导向轴或振动器都是固定的，另一个连接到被驱动的物体。

公开(公告)号：US07157832B2

公开(公告)日：2007-01-02

申请号：US10901730

申请日：2004-07-29

申请人： Yasuo Sasaki ,  Toshihiro Nakao ,  Heiji Ogino

发明人： Yasuo Sasaki ,  Toshihiro Nakao ,  Heiji Ogino

IPC分类号： H01L41/08

CPC分类号： H01L41/0913 ,  G02B15/14 ,  H02N2/026

摘要： A vibration wave linear motor comprises a vibrator unit having two driving contacting parts which are respectively formed on top and bottom surfaces of the vibrator unit, two guide members guiding the running of the vibrator unit by sandwiching the vibrator unit in parallel with the running direction. The upper guide member is fixed to the supporting member. The lower guide member is held in shaft bearing long holes, pressed upward by coil springs within hollow convex parts. The vibrator unit self-runs and moves forward and backward between the two guide members with an ultrasonic vibration. A linking pin fixed on the side surface of the vibrator unit engages with the member to be driven, so that moving force is transmitted.

摘要翻译： 振动波形线性电动机包括具有分别形成在振动器单元的顶表面和底表面上的两个驱动接触部分的振动器单元，两个引导构件通过将振动器单元与行进方向平行地夹持来引导振动器单元的运行。 上引导构件固定在支撑构件上。 下引导构件保持在轴承的长孔中，由螺旋弹簧向上压在中空的凸部内。 振动器单元通过超声波振动自动运行并在两个引导构件之间前后移动。 固定在振动器单元的侧表面上的连接销与待驱动的构件接合，从而传递移动力。

公开(公告)号：US07129621B2

公开(公告)日：2006-10-31

申请号：US11201848

申请日：2005-08-11

申请人： Hiromichi Sakano ,  Yasuo Sasaki

发明人： Hiromichi Sakano ,  Yasuo Sasaki

IPC分类号： H01L41/08 ,  H02N2/04

CPC分类号： G02B7/102 ,  H02N2/004 ,  H02N2/006 ,  H02N2/026

摘要： The vibration wave linear motor of the present invention is structured comprising a driven component, a first vibrator having two or more driving contacting parts for driving the driven component in a certain predetermined direction, a second vibrator having one or more driving contacting parts for driving the driven component in the same direction as the drive by the first vibrator, a first supporting part for fixing and holding either one of the first or second vibrators, a second supporting part for holding the other of either the first or second vibrator such that swinging is possible, and a pressing component for pressing the first or second vibrator which is held by the second supporting part, such as to enable swinging, to the driven component.

摘要翻译： 本发明的振动波形线性电动机的结构包括：驱动部件，具有两个以上驱动接触部件的第一振动器，用于以一定的方向驱动从动部件;第二振动器，具有一个以上的驱动接触部， 驱动部件沿与第一振动器的驱动方向相同的方向，用于固定和保持第一或第二振动器中的任一个的第一支撑部分，用于保持第一或第二振动器中的另一个的第二支撑部分，使得摆动是 以及用于将由第二支撑部保持的第一或第二振动器（例如能够摆动）按压到被驱动部件的按压部件。

公开(公告)号：US07084550B2

公开(公告)日：2006-08-01

申请号：US10949661

申请日：2004-09-23

申请人： Yasuo Sasaki ,  Kiyoshi Tosaka ,  Toshihiro Nakao ,  Kazutoshi Shiratori ,  Tomoki Funakubo

发明人： Yasuo Sasaki ,  Kiyoshi Tosaka ,  Toshihiro Nakao ,  Kazutoshi Shiratori ,  Tomoki Funakubo

IPC分类号： H01L41/09 ,  H02N2/04

CPC分类号： H02N2/026 ,  G02B7/102 ,  G02B15/14 ,  H02N2/004 ,  H02N2/04

摘要： A vibrator of a vibration wave linear motor comprises two and one driving contacting parts respectively on top and bottom surfaces. A first guide member contacts the two driving contacting parts on the top surface, and both ends of a second guide member are pressed upward by spiral springs, and pressing forces are applied respectively between the driving contacting parts and the first and the second guide members. The three driving contacting parts convert elliptical vibrations, which are generated by applying a voltage to a vibrator unit, into driving force, whereby the vibrator self-runs in a direction indicated by a bidirectional arrow d with reference to the first and the second guide members. The self-running of the vibrator is conveyed, via a pin member and an engaging protruding part, to the lens frame, which then slides.

摘要翻译： 振动波形线性电动机的振动器分别在顶表面和底表面上分别包括两个和一个驱动接触部分。 第一引导构件与上表面上的两个驱动接触部分接触，并且第二引导构件的两端由螺旋弹簧向上按压，并且分别在驱动接触部分和第一和第二引导构件之间施加按压力。 三个驱动接触部分将通过向振动器单元施加电压而产生的椭圆振动转换为驱动力，由此振动器以相对于第一和第二引导构件的双向箭头d所示的方向自行运行 。 振动器的自身运行通过销构件和接合突出部分被传送到透镜框架，该框架然后滑动。

公开(公告)号：US20060049719A1

公开(公告)日：2006-03-09

申请号：US11201734

申请日：2005-08-11

申请人： Hiromichi Sakano ,  Yasuo Sasaki

发明人： Hiromichi Sakano ,  Yasuo Sasaki

IPC分类号： H02N2/00

CPC分类号： H01L41/0913 ,  H02N2/026

摘要： The vibration wave motor of the present invention comprises a body to be driven, and a plurality of vibrators each of which is provided with a drive contact part contacting the outer surface of the body to be driven, is connected to a base and is disposed around the body to be driven. The base and the body to be driven are reciprocally driven linearly in a state where the longitudinal direction of the vibrator and the driven direction of the body to be driven are matched.

摘要翻译： 本发明的振动波马达包括被驱动体，多个振动器设置有与被驱动体的外表面接触的驱动接触部，并与基体连接， 身体被驱动。 要驱动的基座和被驱动体在振动器的纵向方向和被驱动体的被驱动方向相匹配的状态下往复驱动。

公开(公告)号：US20050061847A1

公开(公告)日：2005-03-24

申请号：US10933326

申请日：2004-09-03

申请人： Takeshi Kamo ,  Akira Uno ,  Michio Wakabayashi ,  Haruhiko Oouchi ,  Yasuo Sasaki

发明人： Takeshi Kamo ,  Akira Uno ,  Michio Wakabayashi ,  Haruhiko Oouchi ,  Yasuo Sasaki

IPC分类号： B25B21/00 ,  B25B21/02 ,  B27F7/17

CPC分类号： B25B21/023

摘要： A pneumatically operated screw driver ensuring a complete return of a piston to its top dead center. The screw driver has a compressed air return chamber for returning the piston to its top dead center by applying a compressed air in the return chamber to the piston. The piston includes a main piston and an auxiliary piston. The main piston is first reaches its bottom dead center, and then the auxiliary piston reaches its bottom dead center whereupon screw driving is terminated. Before the auxiliary piston reaches its bottom dead center, and after the main piston moves past a predetermined position, a compressed air is introduced into the return chamber. After the main piston reaches the bottom dead center, application of the compressed air pressure in the return chamber to the auxiliary piston is prevented.

摘要翻译： 一种气动螺丝刀，确保活塞完全返回到其上止点。 螺杆驱动器具有压缩空气返回室，用于通过将返回室中的压缩空气施加到活塞将活塞返回到其上止点。 活塞包括主活塞和辅助活塞。 主活塞首先到达其下死点，然后辅助活塞到达其下死点，随后螺丝驱动终止。 在辅助活塞到达其下死点之前，并且在主活塞移动超过预定位置之后，压缩空气被引入到返回室中。 在主活塞到达下死点之后，防止将返回室中的压缩空气压力施加到辅助活塞。

公开(公告)号：US06804068B2

公开(公告)日：2004-10-12

申请号：US10348702

申请日：2003-01-21

申请人： Yasuo Sasaki ,  Tomoaki Sato

发明人： Yasuo Sasaki ,  Tomoaki Sato

IPC分类号： G02B702

CPC分类号： G02B7/102 ,  H01L41/0836 ,  H04N5/2254

摘要： Each Lens support member 22, 23, holds a lens capable of being driven for displacement in unison with the lens for desired optical adjustment. A guide bar 26 restricts the lens support member such that the displaceable direction thereof is along a predetermined direction. An actuator element includes a curved plate-like electrostriction element of a polymer material layer laminate disposed curvedly along and in a state of being wound on part of an outer periphery of the guide bar for generating a drive displacement such as to be expanded or compressed in the longitudinal direction of the guide bar when a drive voltage is applied across the element, the drive displacement being capable of being transferred to the lens support member.

摘要翻译： 每个透镜支撑构件22,23保持能够被驱动以与透镜一致移位的透镜，用于期望的光学调节。 引导杆26限制透镜支撑构件，使得其可移动方向沿预定方向。 致动器元件包括聚合物材料层层叠体的弯曲板状电致伸缩元件，该弯曲板状电致伸缩元件弯曲地布置并且处于引导杆的外周的一部分上的状态，用于产生驱动位移，以便在 当驱动电压施加在元件上时导向杆的纵向方向，驱动位移能够被传递到透镜支撑构件。

公开(公告)号：US06672404B2

公开(公告)日：2004-01-06

申请号：US10188806

申请日：2002-07-05

申请人： Takeshi Kamo ,  Yasuo Sasaki ,  Michio Wakabayashi

发明人： Takeshi Kamo ,  Yasuo Sasaki ,  Michio Wakabayashi

IPC分类号： B25B2100

CPC分类号： B25B23/10

摘要： Two guide members cooperatively constitute a chuck portion for holding a screw head. Opening and closing of the chuck portion is regulated depending on a mutual position between a machine body and a member into which a screw is driven. Guide pin portions of respective guide members engage with a stopper portion of a push lever until a screw is driven to a predetermined depth. The chuck potion tightly holds the screw head until a screw fastening operation is substantially finished, thereby suppressing the lifting of a machine body.

摘要翻译： 两个引导构件协作地构成用于保持螺钉头的卡盘部分。 卡盘部分的打开和关闭根据机体和驱动螺杆的构件之间的相互位置来调节。 各个引导构件的引导销部分与推杆的止动部分接合，直到螺钉被驱动到预定的深度。 卡盘部分紧紧地保持螺钉头，直到螺丝紧固操作基本上完成，从而抑制机体的提升。