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1. 发明公开

EP1034881A1 Two-end simultaneous finishing CNC machine 审中-公开
标题翻译： CNC-Werkzeugmaschinefürdie gleichzeitige Endbearbeitung beider Enden einesWerkstücks
公开(公告)号：EP1034881A1
公开(公告)日：2000-09-13
申请号：EP99104810.9
申请日：1999-03-11
申请人： Wu, Hsuan-Lung
发明人： Wu, Hsuan-Lung
IPC分类号： B23Q39/02 , B23B3/06 , B23Q1/56 , B23Q1/60
CPC分类号： B23B3/168 , B23Q1/56 , B23Q1/601
摘要： A two-end simultaneous finishing CNC machine, of which the innovations are that a main machining platform is equipped with a minimum of two parallel slide rails (200, 201) on each of which are installed two blade mounts (21, 22) and two clamp mounts (23, 24) that are capable of movement in alignment along the slide rails (200, 201) such that the intervals between two blade mounts (21, 22) and two clamp mounts (23, 24) can be varied and, furthermore, the relative positions of the blade mounts and clamp mounts are adjustable. One clamp or two clamp mounts can be utilized at the same time for holding as the blade mount is moved towards the working object (30) to machine a single end or two ends in a single operation. The invention herein is also capable of finishing the surface of the working object (30) without limitation as to the dimensions of the working object (30) to thereby broaden the scope and flexibility of the machining methods and allows for the faster completion of various metal finishing processes.
摘要翻译：一种两端同步整理数控机床，其创新之处在于，主加工平台配备有至少两个平行滑轨（200,201），每个平行滑轨安装有两个叶片安装座（21,22）和两个能够沿着滑轨（200,201）移动对准的夹紧安装件（23,24），使得两个刀片安装件（21,22）和两个夹具安装件（23,24）之间的间隔可以变化，此外，刀片安装座和夹具座的相对位置是可调节的。当刀片安装件朝向工作对象（30）移动时，可以同时使用一个夹具或两个夹紧装置，以在单个操作中加工单个端部或两个端部。本发明还能够对加工对象（30）的表面进行修整，而不限于加工对象（30）的尺寸，从而扩大了加工方法的范围和灵活性，并且允许更快地完成各种金属整理过程。

2. 发明公开

EP3444056A1 HYDRAULIC CHUCK 有权
公开(公告)号：EP3444056A1
公开(公告)日：2019-02-20
申请号：EP17186140.4
申请日：2017-08-14
申请人： Wu, Hsuan-Lung
发明人： Wu, Hsuan-Lung
IPC分类号： B23B31/30 , F16J15/16
摘要： A hydraulic chuck includes a chuck body (10), a fixed seat (20), a rotary seat (30) and a plurality of flexible seal members (40). The fixed seat (20) is fixedlymounted to the chuck body (10) . The rotary seat (30) is rotatably mounted to the fixed seat (20) and cooperates with the fixed seat to define a gap (90) therebetween. Each of the seal members (40) has a first annular segment (42) fixedly mounted to the fixed seat (20), a neck segment (41) extending from the first annular segment (42) and through the gap (90), and a second annular segment (43) connected to an end of the neck segment (41) distal from the first annular segment (42), and disposed adjacent to the rotary seat (30).

3. 发明授权

EP3444056B1 HYDRAULIC CHUCK 有权
公开(公告)号：EP3444056B1
公开(公告)日：2020-01-08
申请号：EP17186140.4
申请日：2017-08-14
申请人： Wu, Hsuan-Lung
发明人： Wu, Hsuan-Lung
IPC分类号： B23B31/30 , F16J15/16

4. 发明公开

EP1568429A1 Chuck assembly with a sealing member 审中-公开
标题翻译： Spannfutter mit einem Abdichtungselement
公开(公告)号：EP1568429A1
公开(公告)日：2005-08-31
申请号：EP04251126.1
申请日：2004-02-27
申请人： Wu, Hsuan-Lung
发明人： Wu, Hsuan-Lung
IPC分类号： B23B31/30 , B23B31/20
CPC分类号： B23B31/16287 , B23B31/302 , B23B2260/126
摘要： A chuck assembly includes a housing (100) formed with an hydraulic fluid inlet (102), a sleeve (20) mounted in the housing (100) and formed with an annular groove (23), a shaft (41) mounted rotatably in the sleeve (20) and formed with a first fluid passage (412), a chuck unit (50) mounted in the shaft (41), a piston (43) subdividing a chamber (402) between the chuck unit (50) and the shaft (41) into first and second compartments (4021, 4022), and an annular elastic sealing member (30) disposed in the annular groove (23) and formed with a second fluid passage (34) for passage of a hydraulic fluid from a supply through the hydraulic fluid inlet (102) and the first fluid passage (412) to the first compartment (4021).
摘要翻译：卡盘组件包括形成有液压流体入口（102）的壳体（100），安装在壳体（100）中并形成有环形凹槽（23）的套筒（20），可旋转地安装在壳体套筒（20）并形成有第一流体通道（412），安装在所述轴（41）中的卡盘单元（50），活塞（43），其将所述卡盘单元（50）和所述轴（41）插入到第一和第二隔室（4021,4022）中，以及设置在环形槽（23）中的环形弹性密封件（30），并形成有第二流体通道（34），用于使液压流体从供给通过液压流体入口（102）和第一流体通道（412）到达第一隔室（4021）。

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