公开(公告)号：US5452509A

公开(公告)日：1995-09-26

申请号：US7063

申请日：1993-01-21

申请人： Katsuhiko Suzuki ,  Takeshi Tamiwa ,  Yoshihisa Iwatsuka

发明人： Katsuhiko Suzuki ,  Takeshi Tamiwa ,  Yoshihisa Iwatsuka

IPC分类号： H05K13/04 ,  H05K3/30 ,  B23P19/04

CPC分类号： H05K13/0408 ,  Y10T29/53178 ,  Y10T29/53191 ,  Y10T29/53261 ,  Y10T29/53413

摘要： A service mounter having a conveyor along which substrates are moved in an X direction. A plurality of mounters are mounted for movement in the X direction on opposite sides of the conveyor and pick up work pieces from feeders disposed on the sides of the conveyor. Operating sections are supported for movement on opposite sides of the conveyor along a Y axis and are adapted to receive substrates from the conveyor and position them relative to the mounters to receive the work pieces. An improved mounter construction is also disclosed that includes a servomotor to adjust the height to accommodate for variations in thickness and the various components manipulated.

摘要翻译： 一种具有传送带的服务贴片机，基板沿着X轴方向移动。 多个安装件安装成用于在X方向上在输送机的相对侧上运动，并从设置在输送机侧面的进料器拾起工件。 操作部分被支撑用于沿着Y轴在输送机的相对侧上移动，并且适于从输送机接收基板并相对于安装器定位它们以接收工件。 还公开了一种改进的安装器结构，其包括调节高度以适应厚度变化的伺服电机以及操纵的各种部件。

公开(公告)号：US5383270A

公开(公告)日：1995-01-24

申请号：US69975

申请日：1993-05-28

申请人： Yoshihisa Iwatsuka ,  Takeshi Tamiwa

发明人： Yoshihisa Iwatsuka ,  Takeshi Tamiwa

IPC分类号： B23P21/00 ,  H05K13/04 ,  H05K13/08 ,  H05K3/34

CPC分类号： H05K13/0413 ,  Y10T29/4913 ,  Y10T29/49144 ,  Y10T29/53091 ,  Y10T29/53178

摘要： A method and apparatus for mounting components on a substrate that insures that if the component, because of its shape can only be mounted if picked up in a specific area will not attempt mounting unless the component is picked up in that specific area. Various methods for setting and determining desirable pick up locations are disclosed.

摘要翻译： 一种用于将部件安装在基板上的方法和装置，其确保如果部件由于其形状只能在特定区域拾起而仅能安装，则不会尝试安装，除非该部件被拾取在该特定区域中。 公开了用于设置和确定所需拾取位置的各种方法。

公开(公告)号：US4795407A

公开(公告)日：1989-01-03

申请号：US75732

申请日：1987-07-20

申请人： Kohei Ohsono ,  Yoshihisa Iwatsuka

发明人： Kohei Ohsono ,  Yoshihisa Iwatsuka

IPC分类号： F16H59/18 ,  F16H59/42 ,  F16H59/68 ,  F16H61/02 ,  F16H61/662 ,  F16H11/02

CPC分类号： F16H61/66263 ,  Y10T477/6242

摘要： A hydraulic control system for a stepless belt and pulley transmission in which the sides of the pulleys are movable by hydraulic pressure to vary the position of the belt and thereby the transmission ratio and belt tension. The control system comprises control valves including servo mechanisms for controlling the supply of operating fluid to the pulleys during various phases of system operation.

摘要翻译： 一种用于无级皮带和皮带轮传动的液压控制系统，其中滑轮的侧面可通过液压移动以改变皮带的位置，从而改变传动比和皮带张力。 控制系统包括控制阀，包括用于在系统操作的各个阶段期间控制向皮带轮供应工作流体的伺服机构。

公开(公告)号：US4753330A

公开(公告)日：1988-06-28

申请号：US881615

申请日：1986-07-03

申请人： Kouhei Ohzono ,  Yoshihisa Iwatsuka

发明人： Kouhei Ohzono ,  Yoshihisa Iwatsuka

IPC分类号： F16D13/52 ,  F16D43/04 ,  F16D47/00 ,  F16D21/08

CPC分类号： F16D43/04 ,  F16D47/00

摘要： A clutch having a starter clutch mechanism and a manual clutch mechanism combined on a driven shaft. The starter clutch mechanism is positioned within a clutch outer of the manual clutch and operates through a cam to transmit relative rotational motion into axial motion for actuating the main clutch. The relative rotational motion is experienced when the starter clutch mechanism reaches the appropriate speed for engagement. A throw-out linkage is provided outwardly of the main clutch and actuates the thrust plate through the center of the main clutch inner. Thus, the starter clutch mechanism, the cam shaft and the thrust plate may be located inwardly of the main clutch mechanism within a cylindrical clutch outer closed at one end.

摘要翻译： 一种具有起动离合器机构和组合在从动轴上的手动离合器机构的离合器。 起动离合器机构位于手动离合器的离合器外部，并通过凸轮操作，以将相对旋转运动传递到轴向运动中，以致动主离合器。 当起动离合器机构达到适当的接合速度时，经历相对旋转运动。 在主离合器的外侧设置有一个脱出联动装置，通过主离合器内部的中心来驱动止推板。 因此，起动离合器机构，凸轮轴和止推板可以位于主离合器机构的内侧，在一端的外部闭合的圆柱形离合器内。

公开(公告)号：US4842115A

公开(公告)日：1989-06-27

申请号：US59060

申请日：1987-06-08

申请人： Kouhei Ohzono ,  Kazuhiro Takeuchi ,  Yoshihisa Iwatsuka

发明人： Kouhei Ohzono ,  Kazuhiro Takeuchi ,  Yoshihisa Iwatsuka

IPC分类号： F16D25/063 ,  F16D25/0638 ,  F16D43/284 ,  F16D48/02

CPC分类号： F16D43/284 ,  F16D25/0638

摘要： A hydraulic clutch for transmitting torque from an input rotating member to an output rotating member when friction plates are brought into engagement with each other. Hydraulic fluid having pressure depending upon rotational speed of an input shaft is supplied from a hydraulic fluid source into a hydraulic pressure chamber, to cause an urging member to bring the friction plates into engagement with each other when the rotational speed of the input shaft reaches a predetermined value. A control mechanism controls opening and closing of a pressure regulating valve in response to the rotational speed of the input shaft. When the pressure regulating valve is opened, the hydraulic fluid is caused to flow from the hydraulic pressure chamber to a low pressure side, and when the pressure regulating valve is closed, the hydraulic fluid is prevented from flowing to the low pressure side. A pivot valve is operable to prevent the hydraulic fluid from flowing into the hydraulic pressure chamber when the pressure regulating valve is opened. The pilot valve regulates the hydraulic fluid to a predetermined value to permit the regulated hydraulic fluid to be supplied to the hydraulic pressure chamber when the pressure regulating valve is closed, thereby bringing the friction plates into smooth engagement with each other.

摘要翻译： 一种液压离合器，用于当摩擦板彼此接合时将扭矩从输入旋转构件传递到输出旋转构件。 具有根据输入轴的转速的压力的液压流体从液压流体源供给到液压室，当输入轴的旋转速度达到一定程度时，使推动构件彼此接合 预定值。 控制机构响应于输入轴的转速来控制压力调节阀的打开和关闭。 当压力调节阀打开时，使液压流体从液压室流向低压侧，并且当压力调节阀关闭时，防止液压流体流向低压侧。 枢转阀可操作以在压力调节阀打开时防止液压流体流入液压室。 先导阀将液压油调节到预定值，以便在压力调节阀关闭时将调节的液压流体供应到液压室，从而使摩擦片彼此平滑地接合。