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1. 发明专利

JPH10151539A TOOL EXCHANGE DEVICE 失效
公开(公告)号：JPH10151539A
公开(公告)日：1998-06-09
申请号：JP31083696
申请日：1996-11-21
申请人： TOYOTA MOTOR CORP
发明人： OKAMOTO KATSUHIRO , NAKAMURA MOTOSHI
IPC分类号： B23Q3/157
摘要： PROBLEM TO BE SOLVED: To make a machine tool not large-sized by exchanging a used tool for a new tool of ATC while driving the machine tool and dispense with providing a plurality of sets of tool magazines of ATC. SOLUTION: A tool exchange device 30 to replace a tool 2 between an ATC 20 of a machine tool 10 and outside of the machine tool 10 has a tool magazine 22 provided on the ATC 20 and to store the tool 2 required for processing, a tool exchange packet 32 capable of holding the tool 2 to be replaced and which can be operated from outside of the machine tool 10, an actuator 36 for tool exchange to replace the tools between the tool magazine 22 and the tool exchange packet 32 and a control means to actuate the actuator 36 for tool exchange at the time when the ATC 20 stops longer than time required to replace the tool 2 by the actuator 36 for tool exchange.

2. 发明专利

JP2010209454A Method for controlling film thickness of sprayed coating 审中-公开
标题翻译：控制喷涂薄膜厚度的方法
公开(公告)号：JP2010209454A
公开(公告)日：2010-09-24
申请号：JP2009060167
申请日：2009-03-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAMOTO KATSUHIRO
IPC分类号： C23C4/02 , C23C4/18 , F02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for controlling the film thickness of a sprayed coating, in which the forming state of a sprayed coating is confirmed in each process without needing excessive working for the forming object of the sprayed coating.
SOLUTION: The hole size a and positional degree Z
a of a borehole 3, the hole size b of a rough borehole 3a, the positional degree Z
d of a finish boring hole 4a and the hole size e of a finish honing hole 4b are measured, and the lower limit film thickness A of the sprayed coating is controlled by the first value (value A obtained in numerical formula 1) obtained by reducing the hole size a of the bore hole 3 in consideration of the positional degree Z
a of the borehole 3 from the hole size e of the finish honing hole 4b in consideration of the positional degree Z
d of the finish boring hole 4a, and the upper limit film thickness B of the sprayed coating is controlled by the third value (value B obtained by numerical formula 2) obtained by adding the lower limit film thickness A as the first value to the second value (b-a) obtained by reducing the hole size a of the bore hole 3 from the hole size b of the rough bore hole 3a.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种控制喷涂涂膜的膜厚的方法，其中在每个工艺中确认喷涂涂层的形成状态，而不需要对喷涂涂层的成形对象进行过度的加工。解决方案：钻孔3的孔尺寸a和位置度Z a ，粗钻孔3a的孔尺寸b，位置度Z d 测量精加工孔4a和精加工珩磨孔4b的孔尺寸e，并且通过减小孔尺寸获得的第一值（通过数学公式1获得的值A）来控制喷涂层的下限膜厚度A 考虑到位置度Z d a 的钻孔3的a >，并且通过将下限膜厚度A作为第一值添加到第二值得到的第三值（通过数学式2获得的值B）来控制喷涂层的上限膜厚度B 通过从粗钻孔3a的孔尺寸b减小钻孔3的孔尺寸a获得的值（ba）。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011241442A Masking jig for thermal spraying 审中-公开
标题翻译：用于热喷涂的掩模
公开(公告)号：JP2011241442A
公开(公告)日：2011-12-01
申请号：JP2010114314
申请日：2010-05-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAIDA HIROSHI , KIRIYAMA KAZUO , SHIMODA KENJI , OKAMOTO KATSUHIRO , TSUZUKI YOSHIHIKO
IPC分类号： C23C4/02
摘要： PROBLEM TO BE SOLVED: To provide a masking jig for thermal spraying, which enables reuse after securing the quality of a sprayed coating to a desired section of a workpiece.SOLUTION: The masking jig 1a for thermal spraying makes an inner surface (masking surface), which is formed cylindrical and to which spray particles are sprayed, rough to be an uneven surface 5, and coats the uneven surface 5 with a DLC coating 6, thereby enabling the reuse of the masking jig 1a for thermal spraying after securing the quality of the sprayed coating 23 on the cylinder bore inner surface.
摘要翻译：要解决的问题：提供一种用于热喷涂的掩模夹具，其在将喷涂涂层的质量确保到工件的期望部分之后能够重新使用。解决方案：用于热喷涂的掩模夹具1a形成为圆柱形并且喷射颗粒被喷射的内表面（掩蔽表面）粗糙成不平坦表面5，并且用DLC涂覆不平坦表面5 涂层6，从而能够在将喷涂涂层23的质量确保在气缸内孔表面上之后重新使用用于热喷涂的掩模夹具1a。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2004243487A Production system 审中-公开
公开(公告)号：JP2004243487A
公开(公告)日：2004-09-02
申请号：JP2003037209
申请日：2003-02-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MURAKAMI SHOICHI , OKAMOTO KATSUHIRO , ISHIKAWA KATSUHIKO
IPC分类号： B23Q41/02
摘要： PROBLEM TO BE SOLVED: To provide a production system constituted compact in size and inexpensive and improving productivity.
SOLUTION: In this production system, a work 4 placed on a work receiving bed 25 of a work transport device 1 is forced to enter from sides of machining centers 2, 3 to be transferred on a work temporary placing bed 18 set in an open space 17. Thus, as compared with a conventional manufacturing system including a multi-articulated robot or a work transport device adopting gantry system, the whole manufacturing system can be constituted compact in size and inexpensive. The work transport device 1 delivers the work 4 to the machining centers 2, 3 by simple operation such as elevating and revolving. The work transport device 1 easily secures rigidity so that the work 3 can be delivered quickly by quick operation so as to improve the productivity of the production system.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2001293608A ROTATING TOOL 失效
公开(公告)号：JP2001293608A
公开(公告)日：2001-10-23
申请号：JP2000111565
申请日：2000-04-13
申请人： TOSHIBA TUNGALOY CO LTD , TOYOTA MOTOR CORP
发明人： YOSHIBA DAISUKE , OKAMOTO KATSUHIRO
IPC分类号： B23G5/06 , B23C5/06
摘要： PROBLEM TO BE SOLVED: To suppress burrs on a workpiece by a rotating tool offering finishing with a flat drag tip. SOLUTION: A flat drag tip 10 has a corner formed by a chamfer edge 15 providing a corner angle α of not less than 80 deg. not more than 90 deg.. The chamber edge 15 has a peripheral height (a) larger than a machining allowance D, and has a front length b longer than the double of a feed f per revolution of the rotating tool. Residual burrs are reduced, and the cutting edge strength is maintained so that a flat drag 14 and the chamfer edge 15 can be formed by an ultrahigh pressure-sintered body tip.

6. 发明专利

JP2006159375A Carrying device and carrying method 审中-公开
标题翻译：携带装置和执行方法
公开(公告)号：JP2006159375A
公开(公告)日：2006-06-22
申请号：JP2004357327
申请日：2004-12-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKAMOTO KATSUHIRO
IPC分类号： B23Q7/04 , B23P19/00 , B23Q7/14
摘要： PROBLEM TO BE SOLVED: To provide a carrying device which linearly carries a workpiece and transfers the linearly carried workpiece to a working place (work stage) in a machine tool, an assembly line, or the like, wherein the carrying device can be downsized.
SOLUTION: The carrying device 10 is formed of a moving means 13 for moving on a carrying line of the workpiece W, a fork 23 on which the workpiece W is mounted, and a transfer means 12 consisting of a slide mechanism S for moving the fork 23 in a forward/backward direction with respect to the work stage 80, and an elevation mechanism E using a balance cylinder 31. In order to operate the carrying device, according to a carrying method, the workpiece W is mounted on the fork 23 which is then moved forward/backward with respect to the work stage 80 and elevated/lowered by the balance cylinder 31, to thereby transfer the workpiece W held by a jig G arranged in the work stage 80, to the carrying device 10. Alternatively the workpiece W mounted on and held by the fork 23 is transferred to the jig G arranged in the work stage 80, by the carrying device 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种线性地承载工件并将线性承载的工件传送到机床，装配线等中的工作位置（工作台）的承载装置，其中承载装置可以小型化。搬送装置10由移动装置13构成，移动装置13用于在工件W的搬运线上移动，叉23安装有工件W;以及传送装置12，其由用于使叉子23相对于工作台80向前/后方向移动，以及使用平衡缸31的升降机构E.为了操作承载装置，根据搬运方式，将工件W安装在叉23，其然后相对于工作台80前后移动，并且由平衡缸31升高/降低，从而将由布置在工作台80中的夹具G保持的工件W传送到承载装置10。或者，安装在叉子23上并由叉子23保持的工件W通过承载装置10传送到布置在工作台80中的夹具G.（C）2006年，JPO＆NCIPI

7. 发明专利

JP2004283944A Gantry loader device 审中-公开
公开(公告)号：JP2004283944A
公开(公告)日：2004-10-14
申请号：JP2003078118
申请日：2003-03-20
申请人： Cnk:Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社Cnk
发明人： OKAMOTO KATSUHIRO , MORI TOSHIYUKI , ITO KAZUYOSHI
IPC分类号： B23Q7/04
摘要： PROBLEM TO BE SOLVED: To provide a gantry loader device that is downsized and simplified in structure.
SOLUTION: Only a clamper 7 or 8 positioned in a work delivery position is driven by an air cylinder. This structure allows the plurality of clampers 7 and 8 with a single air cylinder, so that only one air cylinder is required though air cylinders are conventionally disposed for respective clampers 7 and 8. Therefore, a loader head 4 is downsized and lightened, and the number of components including the air cylinder is reduced to simplify the structure.
COPYRIGHT: (C)2005,JPO&NCIPI

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