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1. 发明授权

US4053251A Drilling machine with automatic tool changer 失效
标题翻译：钻机自动化工具更换
公开(公告)号：US4053251A
公开(公告)日：1977-10-11
申请号：US676563
申请日：1976-04-13
申请人： Hiromichi Shichida , Hideo Katsube , Kenichi Toyoda , Mitsuo Saito
发明人： Hiromichi Shichida , Hideo Katsube , Kenichi Toyoda , Mitsuo Saito
IPC分类号： B23B39/20 , B23Q3/157 , B23Q16/06
CPC分类号： B23Q3/15706 , B23B39/205 , B23Q16/06 , Y10T408/37 , Y10T483/1795
摘要： A drilling machine with an automatic tool changer (A.T.C.) including a driving motor which drives a spindle head to traverse, upwards and downwards and a tool magazine which is rotatably supported by the spindle head and has a plurality of tools, wherein when one of the tools is to be interchanged with another of the tools, said tool magazine is rotated at predetermined angles by the driving motor by means of the spindle head and a link mechanism.

2. 发明授权

US4050837A Drilling machine with automatic tool changer 失效
标题翻译：带自动换刀的钻床
公开(公告)号：US4050837A
公开(公告)日：1977-09-27
申请号：US703368
申请日：1976-07-08
申请人： Hiromichi Shichida , Hideo Katsube , Shigeaki Oyama , Kenichi Toyoda , Mitsuo Saito
发明人： Hiromichi Shichida , Hideo Katsube , Shigeaki Oyama , Kenichi Toyoda , Mitsuo Saito
IPC分类号： B23Q3/157 , B23B39/20
CPC分类号： B23B39/205 , B23Q3/15534 , Y10T29/5155 , Y10T408/37
摘要： A drilling machine with an automatic tool changer (A.T.C.) comprising a driving motor for a spindle head and a tool magazine rotatably supported by the spindle head and provided with a plurality of tool arbors for holding tools, one of the tools being interchanged with another of the tools by intermittent rotation of the tool magazine, and wherein the tool arbors are supported for swinging movement between a protrusion position and a retraction position so as not to obstruct the machining operation.
摘要翻译：一种具有自动换刀器（ATC）的钻孔机，包括用于主轴头的驱动电机和由主轴头可旋转地支撑的工具仓，并具有用于保持工具的多个工具轴承座，其中一个工具与另一个所述工具通过所述工具仓的间歇旋转，并且其中所述工具支座被支撑以在突出位置和缩回位置之间摆动，以便不妨碍所述加工操作。

3. 发明授权

US4082019A Tool-indexing apparatus for machine tool 失效
标题翻译：机床工具工具索引装置
公开(公告)号：US4082019A
公开(公告)日：1978-04-04
申请号：US760713
申请日：1977-01-19
申请人： Hiromichi Shichida , Kenichi Toyoda , Jiro Nakano
发明人： Hiromichi Shichida , Kenichi Toyoda , Jiro Nakano
IPC分类号： B23B29/32 , B23Q16/10
CPC分类号： B23Q16/10 , Y10T74/1476 , Y10T82/2587
摘要： In a tool-indexing apparatus, the apparatus comprises a member being moved in a linear direction, one set of ball screws which connects between the member and a tool-post, a stopper which restricts the linear movement of the tool-post, and two coil springs which resist against the linear movement of the tool-post and the member. During the operation of the apparatus, first, the member together with the tool-post are lifted, and after the tool-post has become abutted against the stopper via one of the two coil springs, the tool-post is revolved by means of one set of ball screws and by the other one of the coil springs for establishing the tool-indexing operation of the apparatus.

4. 发明授权

US4123645A Numerically controlled wire-cutting electric discharge machine 失效
标题翻译：数控线切割放电机
公开(公告)号：US4123645A
公开(公告)日：1978-10-31
申请号：US768562
申请日：1977-02-14
申请人： Hiromichi Shichida , Gotaro Gamo , Yoshiyuki Nomura , Kiyoshi Hattori , Yutaka Koiwai
发明人： Hiromichi Shichida , Gotaro Gamo , Yoshiyuki Nomura , Kiyoshi Hattori , Yutaka Koiwai
IPC分类号： B23H7/02 , B23H7/06 , B23H7/10 , B23P1/08
CPC分类号： B23H7/06
摘要： A numerically controlled wire-cutting electric discharge machine composed of a numerical control apparatus controlling a feeding of a piece of work on at least three axes and a wire-cutting electric discharge apparatus. The wire-cutting discharge apparatus comprises a pair of V type slot guides which stretch a wire therebetween, a first and a second drive means which displace the work in the direction of two axes with respect to the wire electrode and a third drive means which rotates at least one of the V type slot guides around a predetermined axis, so that the relative displacement between the piece of work and the wire electrode is controlled via the first and second drive means by two outputs of the numerical control apparatus, the V type slot guide is rotated via the third drive means by another output of the numerical control apparatus so that the V type slot guide is turned a predetermined angle in the direction of the above-mentioned relative displacement.
摘要翻译：一种数控线切割放电加工机，其特征在于，包括控制至少三个轴上的工件供给的数控装置和线切割放电装置。线切割放电装置包括一对在其间拉伸线的V型槽引导件，第一和第二驱动装置，其相对于线电极在两个轴线的方向上移动工件;第三驱动装置，其旋转 V型槽导轨中的至少一个围绕预定轴线，使得通过数字控制装置的两个输出端经由第一和第二驱动装置来控制工件与线电极之间的相对位移，V型槽引导件通过第三驱动装置通过数字控制装置的另一输出旋转，使得V型槽引导件在上述相对位移的方向上转动预定角度。

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