-
公开(公告)号：US5109354A
公开(公告)日：1992-04-28
申请号：US502563
申请日：1990-03-30
申请人： Hiromasa Yamashita , Haruhiro Kikkawa , Kazuya Kiuchi , Shinichi Midorikawa , Kazuo Nagamachi , Satoshi Endoh , Yoshiaki Kitamura , Hiroaki Yoshida , Eiji Takeuchi
发明人： Hiromasa Yamashita , Haruhiro Kikkawa , Kazuya Kiuchi , Shinichi Midorikawa , Kazuo Nagamachi , Satoshi Endoh , Yoshiaki Kitamura , Hiroaki Yoshida , Eiji Takeuchi
IPC分类号： G06F15/02
CPC分类号： G06F15/0283
摘要： An electronic system pocketbook apparatus includes a foldable and portable main body, an expansion card holder mounted on the main body, a necessary number of expansion cards held by the expansion card holder, and a communicating unit. The main body has a functions of right and left portions coupled by a cover, is folded upon carrying of the main body so that the right portion overlaps the left portion, a folded portion being fastened by a cover clip provided to the cover, and has basic functions of controlling arithmetic operations and display data processing by using an internal controller, data inputting means, and displaying data on a display unit. The communicating unit performs data transmission/reception between the held expansion cards and the main body via the expansion card holder.
-
公开(公告)号：US4968239A
公开(公告)日：1990-11-06
申请号：US167854
申请日：1988-02-17
CPC分类号： B29C45/66 , Y10S425/223 , Y10T74/18696 , Y10T74/19014
摘要： A motor-operated, direct-pressure type mold clamping apparatus is capable of high-speed mold closing and opening operations and of producing a required mold clamping force, without the use of a large-sized motor. In the mold opening and closing operations, a ball screw, in engagement with a ball nut which is movable in one with a moving platen, is rotated at high speed by a motor through gears and a clutch, so that a die is opened and closed at high speed. In a mold clamping operation, the ball screw is driven with a large rotatory force transmitted through a clutch and gears which, having a high reduction ratio, serve to increase the rotatory force of the motor. Thus, dies are clamped with a large clamping force.
-
3.发明申请Bending Action Member, Multi-Slider Linkage Mechanism, Actuator And Manipulator 审中-公开弯曲动作成员，多滑块联动机构，执行器和机械手公开(公告)号：US20070219581A1
公开(公告)日：2007-09-20
申请号：US10582354
申请日：2004-12-13
IPC分类号： A61B17/28
CPC分类号： A61B17/29 , A61B34/70 , A61B2017/003 , A61B2017/0046 , A61B2017/00477 , A61B2017/2905 , A61B2017/2908
摘要： The front end portion of a bending action member and manipulator is constituted of multi-slider linkage mechanism which starts the operation of a second articulation portion at its rear end side after the bending action of a first articulation portion on the front end side ends. A guide link portion 26 which covers a link member 23 to guide it through a sliding contact is sealed in a hollow portion to prevent leakage of air. In multi-slider linkage mechanism, two frames at a joint portion are formed in forward taper to set the magnitude of a moment required for starting the bending action of a second articulation portion larger than a moment required for the bending action of the first articulation portion. The manipulator is comprised of an actuator portion and a bending forceps portion and capable of engaging/disengaging each other. The actuator portion is provided with a joint arm 13 having a plate containing a fitting hole for connecting the motor with the link member 23. A connecting pin 21 is provided at an end on the engagement/disengagement side of the link member 23 inside the bending forceps portion and fitted to a fitting hole 13c in an elastic body 13a of the joint arm 13, so that the motor and the link member 23 are connectable/separable.
摘要翻译： 弯曲作用构件和操纵器的前端部由多滑块联动机构构成，其在前端侧的第一铰接部的弯曲动作结束后，在其后端侧开始第二铰接部的动作。 覆盖连杆构件23以将其引导通过滑动接触的引导连杆部26被密封在中空部分中以防止空气泄漏。 在多滑块联动机构中，在接合部分处的两个框架形成为向前锥形，以设定开始第二铰接部分的弯曲作用所需的力矩的大小大于第一铰接部分的弯曲作用所需的力矩 。 操纵器由致动器部分和弯曲钳部分组成并且能够彼此接合/分离。 致动器部分设有连接臂13，该连接臂13具有包含用于将马达与连杆部件23连接的嵌合孔的板。连接销21设置在弯曲部分内的连杆部件23的接合/分离侧的一端 镊子部分并且装配到接合臂13的弹性体13a中的装配孔13c，使得电动机和连杆构件23可连接/分离。
-
公开(公告)号：US4929165A
公开(公告)日：1990-05-29
申请号：US333811
申请日：1989-04-06
CPC分类号： B29C45/66 , Y10T74/18576 , Y10T74/19014
摘要： A motor-operated, direct-pressure type mold clamping mechanism capable of high-speed mold closing and opening operations and of producing a required mold clamping force, without the use of a large-sized motor. In the mold opening and closing operations, a ball screw, in engagement with a ball nut which is movable in unison with a moving platen, is rotated at high speed by a coarse-adjustment motor through gears, so that a die is opened and closed at high speed. In the mold clamping operation, the ball screw is driven by a fine-adjustment motor through a clutch and gears which, having a high reduction ratio, serve to enhance the rotatory force and provide greater clamping force.
摘要翻译： 一种电动直接压力式合模机构，能够高速关闭和打开操作，并产生所需的合模力，而不需要使用大型电机。 在模具打开和关闭操作中，与可移动的压板一起移动的滚珠螺母接合的滚珠丝杠通过齿轮通过粗调电机高速旋转，使得模具打开和关闭 高速 在模具夹紧操作中，滚珠丝杠由微调马达通过离合器驱动，齿轮具有高减速比，用于提高旋转力并提供更大的夹紧力。
-
公开(公告)号：US20060096403A1
公开(公告)日：2006-05-11
申请号：US10533563
申请日：2003-04-30
IPC分类号： B25J7/00
CPC分类号： B25J18/06 , B25J9/06 , Y10T74/20323
摘要： This invention provides a bending mechanism that performs a ±90 degrees bending motion per degree of freedom (DOF) simply by directly sliding a pair of a multi-slider linkage mechanisms and enables multi-degree-of-freedom (MDOF) bending by combining two or more said bending mechanisms. To serve the purpose, the first frame 1, the second frame 3 and the third frame 5 are linearly arrayed and sequentially mounted to be rotatable about the first and the second rotating shafts 2 and 4, respectively. The first drive link 7, the second drive link 9 and the third drive link 12 are connected to the first frame 1 on the right side of the first rotary shaft 2. The first restraining link 15 and the second restraining link 17 are connected to the first frame 1 on the left side of the first rotary shaft 2. The first frame 1 turns right and left as the third drive link 12 is driven and slides.
摘要翻译： 本发明提供了一种弯曲机构，其通过直接滑动一对多滑块联动机构来执行每自由度（DOF）±90度的弯曲运动，并且通过组合两个自由度（MDOF）弯曲来实现多自由度（MDOF）弯曲 或更多的所述弯曲机构。 为了达到这个目的，第一框架1，第二框架3和第三框架5被线性地排列并且顺序地安装成能分别围绕第一和第二旋转轴2和4旋转。 第一驱动连杆7，第二驱动连杆9和第三驱动连杆12连接到第一旋转轴2的右侧的第一框架1。 第一限制连杆15和第二限制连杆17在第一旋转轴2的左侧连接到第一框架1。 当第三驱动连杆12被驱动并滑动时，第一框架1左右转动。
-
-
-
-
搜索结果
5 条记录 (耗时 0.01 秒)
