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1. 发明专利

JP2005324240A Surface reforming method for aluminum casting material, and method for repairing poor appearance of aluminum casting material 审中-公开
标题翻译：用于铝铸造材料的表面改性方法和用于修复铝铸件材料的不良外观的方法
公开(公告)号：JP2005324240A
公开(公告)日：2005-11-24
申请号：JP2004146155
申请日：2004-05-17
申请人： Kazuhiro Nakada , Ryobi Ltd , リョービ株式会社 , 一博中田
发明人： KOMAZAKI TORU , NAKADA KAZUHIRO
IPC分类号： B22D21/04 , B22D29/00 , B23K20/12 , B23K103/10
摘要： PROBLEM TO BE SOLVED: To provide a surface reforming method for an aluminum casting material, which method can eliminate internal defects of the aluminum casting material or to provide a method for repairing a poor appearance of the aluminum casting material, which method can repair the poor appearance caused on the surface of the aluminum casting material.
SOLUTION: A surface reforming apparatus 1 for carrying out the surface reforming method for the aluminum casting material is provided with a probe portion 10, and a shoulder portion 20 having a circular cylindrical shape respectively. The prove portion 10 is made of an aluminum material, and is movably inserted into a through-hole 20a formed along the axis of the shoulder portion 20. In the surface reforming method for the aluminum casting material, the probe portion 10 protrudes from one end 20A of the shoulder portion 20 in the axial direction. The probe portion 10 is brought into contact with the surface of the aluminum casting material 2 while turning at a high rotational speed, and is pressed against the aluminum casting material 2 in the axial direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供铝铸造材料的表面改性方法，该方法可以消除铝铸造材料的内部缺陷或提供修复铝铸造材料外观差的方法，该方法可以修复铝铸件表面引起的不良外观。解决方案：用于实施铝铸造材料的表面改性方法的表面改性装置1分别具有探针部分10和具有圆柱形形状的肩部部分20。证明部分10由铝材料制成，并且可移动地插入沿着肩部20的轴线形成的通孔20a中。在铝铸造材料的表面改性方法中，探针部分10从一端 20A的肩部20。探针部10在高转速转动的同时与铝铸造材料2的表面接触，并且沿轴向压在铝铸造材料2上。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007203359A Manufacturing method of product with hollow section 审中-公开
标题翻译：具有中空部分的产品制造方法
公开(公告)号：JP2007203359A
公开(公告)日：2007-08-16
申请号：JP2006027887
申请日：2006-02-06
申请人： Ryobi Ltd , リョービ株式会社
发明人： KOMAZAKI TORU
IPC分类号： B23K20/12 , B23K103/08 , B23K103/10 , F02F1/10 , F16J10/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a product with a hollow section, which excels in speed of joining operation to bond a lid member to a product body.
SOLUTION: The lid member 6 is placed on a stepped section 7 of groove of the product body 2. A top flat face of a rotary tool 8 is abutted and moved so as to cover both sides of rim 6a, 6b of the lid member 6 and the lid member 6 is joined to the product body 2. Both sides of rim 6a, 6b of the lid member 6 are concurrently joined so that the speed of joining work is excellent.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有中空部分的产品的制造方法，其具有优异的接合操作速度以将盖部件接合到产品主体。解决方案：将盖构件6放置在产品主体2的槽的阶梯部分7上。旋转工具8的顶部平坦表面被抵接并移动，以便覆盖两个边缘6a，6b的两侧盖构件6和盖构件6接合到产品主体2.盖构件6的边缘6a，6b的两侧同时接合，使得接合作业的速度优异。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2010228755A Structure body for automobile 有权
标题翻译：汽车结构体
公开(公告)号：JP2010228755A
公开(公告)日：2010-10-14
申请号：JP2010160419
申请日：2010-07-15
申请人： Ryobi Ltd , リョービ株式会社
发明人： KOMAZAKI TORU
IPC分类号： B62D25/04
摘要： PROBLEM TO BE SOLVED: To provide a structure body for an automobile capable of performing assembling of a vehicle body utilizing the present assembling line of the automobile vehicle body even when the vehicle body structure body is mainly constituted by a member made of an aluminum alloy.
SOLUTION: The automobile structure body includes a structure member 2 made of the aluminum alloy having a box shape having at least one opened surface and having a flange 2b on an opening side end edge; and a cover 3 for covering a whole or a part of the opening 2a of the structure member 2. The cover 3 is made of a zinc steel plate and has an extension part 3a extended to an outer side of the flange 2b when the whole or the part of the opening 2a of the structure member 2 is covered. The structure member 2 and the cover 3 are friction/stirring-joined by pushing-in and moving a friction/stirring probe 4b from the flange 2b side of the structure member 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够利用汽车车体的本装配线进行车身组装的汽车结构体，即使车身结构体主要由构成为由铝合金。解决方案：汽车结构体包括由铝合金制成的具有至少一个开口表面并且在开口侧端缘上具有凸缘2b的箱形结构的结构件2; 以及用于覆盖结构构件2的开口2a的整体或一部分的盖3.盖3由锌钢板制成，并且当整体或结构构件2的开口2a的部分被覆盖。结构构件2和盖3通过从结构构件2的凸缘2b侧推入并移动摩擦/搅拌探针4b而进行摩擦/搅拌接合。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2003293850A Closed deck type cylinder block and its manufacturing method 审中-公开
标题翻译：封闭式气缸组及其制造方法
公开(公告)号：JP2003293850A
公开(公告)日：2003-10-15
申请号：JP2002099869
申请日：2002-04-02
申请人： Ryobi Ltd , リョービ株式会社
发明人： KOMAZAKI TORU , IKEDA MASATO
IPC分类号： F02F1/00 , B22D17/00 , F01P3/02 , F02F1/10
CPC分类号： F02F1/10 , F02F2001/106
摘要： PROBLEM TO BE SOLVED: To provide a closed deck type cylinder block with superior sealability between a gasket and a deck face, and also to provide its manufacturing method wherein sufficient mechanical coupling strength is provided even by welding in manufacture of a closed deck type cylinder block.
SOLUTION: The closed deck type cylinder block is manufactured by positioning a blocking member 1 on an upper end opening 2j of a water jacket 2b formed on a closed deck type cylinder block body 2 and welding the blocking member 1 to the cylinder block body 2. It is characterized by that an abutting face 1a of the blocking member 1 to the cylinder block body 2 is tapered, an abutting part 2a of the water jacket 2b to the blocking member 1 in the upper end opening 2j is tapered, and the abutting face 1a and the abutting part 2a are welded.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在垫圈和甲板面之间具有优异的密封性的封闭甲板型气缸体，并且还提供其制造方法，其中即使在制造闭合甲板时也提供足够的机械联接强度型气缸体。解决方案：封闭甲板型气缸体通过将阻挡构件1定位在形成在封闭甲板型缸体2上的水套2b的上端开口2j上并将阻挡构件1焊接到气缸体其特征在于，阻挡构件1与气缸体主体2的抵接面1a是锥形的，水套2b的与上端开口2j中的阻挡构件1的抵接部分2a是锥形的，并且接合面1a和抵接部2a被焊接。版权所有（C）2004，JPO

5. 发明专利

JP2006274932A Open deck type cylinder block and its manufacturing method 审中-公开
标题翻译：开式圆筒式气缸及其制造方法
公开(公告)号：JP2006274932A
公开(公告)日：2006-10-12
申请号：JP2005095370
申请日：2005-03-29
申请人： Ryobi Ltd , リョービ株式会社
发明人： KOMAZAKI TORU , IKEDA MASATO
IPC分类号： F02F1/00 , B23K20/12 , B23K103/04
摘要： PROBLEM TO BE SOLVED: To prevent difference in level between an upper end face of open deck type cylinder block and an upper end face of a cylinder liner caused by temperature rise in operating an engine, without changing a cylinder liner form and metallic mold structure.
SOLUTION: A manufacturing method for an open deck type cylinder block 1 comprises: a casting process casting the cylinder block 1 by the enveloped casting of the cylinder liner 2 with molten aluminum alloy; and a friction stirring and joining process integrating border lines of an upper end face 1a of the open deck type cylinder block 1 cast by the casting step and an upper end face 2a of the cylinder liner 2, by means of friction stirring and joining.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在操作发动机时由开放式气缸体的上端面和气缸套的上端面之间的水平面的差异而不改变气缸套形式和金属模具结构。解决方案：开敞式气缸体1的制造方法包括：铸造工艺，通过气缸套2的熔融铸造用熔融铝合金铸造气缸体1; 以及通过摩擦搅拌和接合将通过铸造步骤铸造的敞开式气缸体1的上端面1a和气缸套2的上端面2a的边界线的摩擦搅拌和接合过程。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JPH0671409A DIE FOR CASTING WATER-COOLED CYLINDER BLOCK 失效
公开(公告)号：JPH0671409A
公开(公告)日：1994-03-15
申请号：JP25409892
申请日：1992-08-28
申请人： RYOBI LTD
发明人： USUI HIROTAKE , EKOSHI YOSHIAKI , UMEDA JOJI , KOMAZAKI TORU
IPC分类号： B22D17/00 , B22D17/22 , B22D17/24 , B22D19/00 , F02F7/00
摘要： PURPOSE:To provide a horizontal type casting machine for water-cooled cylinder block, in which the fitting of a water jacket core is easily executed and the flow of a molten metal is good and the gas defect does not occur. CONSTITUTION:In the horizontal type casting machine, a cavity is formed with a fixed die 3, a movable die 4, a drawing-out core 9, etc., so as to become the vertical condition putting a cylinder bore part of the cylinder block at the upper side and a crank chamber part at the lower side. A movable sliding core 7 is movable to a movable die 4, and at the time in a retreating position, a wide action space for fitting the water jacket core 22 is provided. Therefore, the wide working space is provided by the retreating movement of the movable sliding core, and the fitting of the water jacket core is easily executed, and since the water jacket core is set to a hang-down system, the positioning is facilitated.

7. 发明专利

JP2002105572A ALUMINUM ALLOY FOR DIECASTING, AUTOMOBILE SUBFRAME AND DIECASTING PROCESS ! Al-Mg-Si BASED Al ALLOY SHEET HAVING EXCELLENT BENDING WORKABILITY 失效
公开(公告)号：JP2002105572A
公开(公告)日：2002-04-10
申请号：JP2000293086
申请日：2000-09-26
申请人： RYOBI LTD , HONDA MOTOR CO LTD
发明人： KOMAZAKI TORU , SASAKI HIDETO , NISHI NAOMI , FUKUCHI FUMIAKI , MIKASA TETSUO , KUBO NOBUO , SUGIZAKI YASUAKI
IPC分类号： B62D21/00 , B22D17/00 , C22C21/02
摘要： PROBLEM TO BE SOLVED: To produce an Al alloy for diecasting which can be casted by a high pressure diecasting process, has sufficiently high strength and elongation even without performing T6 treatment after casting and can be used even in a corrosive environment, to provide a subframe produced by using the alloy and to provide a diecasting process for producing such a casting. SOLUTION: The Al alloy for diecasting for a subframe has a composition containing, by weight, 8.0 to 9.0% Si, 0.35 to 0.45% Mg, 0.3 to 0.4% Mn, 0.002 to 0.008% Be,

8. 发明专利

JP2000042708A METALLIC MOLD DEVICE FOR MANUFACTURING CYLINDER BLOCK 失效
公开(公告)号：JP2000042708A
公开(公告)日：2000-02-15
申请号：JP9955599
申请日：1999-04-07
申请人： RYOBI LTD
发明人： KOMAZAKI TORU , NITTA MAKOTO , MANABE TATSUYA
IPC分类号： B22D17/00 , B22D17/22 , F02F1/00
摘要： PROBLEM TO BE SOLVED: To provide a metallic mold device for manufacturing a cylinder block, with which the setting of a placed core into the metallic mold is easily executed and the taking-off of the placed core from a water jacket is easily executed without using a special jig and the design of a die part for water jacket is comparatively facilitated and the developing part of burr is few and the developed burr can easily be removed and the area of a bridge part can be secured largely and the placed core can simply be manufactured. SOLUTION: In the die part 30 for water jacket, a notched part 31 is formed, and in the notched part 31, one piece of the placed core is slid and fitted. The end surface 20a of the top deck side and end surface 20b of the crankcase side of the placed core are inclined to form a draft, and the bottom part 31c of the notched part has the same slope as the end surface 20a of the top deck side.

9. 发明专利

JP2009126472A STRUCTURE BODY FOR AUTOMOBILE 审中-公开
公开(公告)号：JP2009126472A
公开(公告)日：2009-06-11
申请号：JP2007306822
申请日：2007-11-28
申请人： RYOBI LTD
发明人： KOMAZAKI TORU
IPC分类号： B62D25/04 , B23K20/12 , B23K103/20
摘要： PROBLEM TO BE SOLVED: To provide a structure body for an automobile capable of performing assembling of a vehicle body utilizing an assembling line of the present automotive vehicle body even when the vehicle body structure body is mainly constituted by a member made of an aluminum alloy. SOLUTION: The automotive structure body has the structure member 2 being a box shape having at least one opened surface and made of an aluminum alloy having a flange 2b on an opening side end edge; and a cover 3 covering the whole or a part of the opening 2a of the structure member 2. The cover 3 is made of a zinc steel plate and has an extension part 3a extending to the outside of the flange 2b when the whole or a part of the opening 2a of the structure member 2 is covered. The structure member 2 and the cover 3 are friction stirred/joined by pushing a friction stirring probe 4b from the flange 2b side of the structure member 2 and moving it. COPYRIGHT: (C)2009,JPO&INPIT

10. 发明专利

JP2002226934A ALUMINUM ALLOY FOR DIECASTING 失效
公开(公告)号：JP2002226934A
公开(公告)日：2002-08-14
申请号：JP2001025682
申请日：2001-02-01
申请人： RYOBI LTD
发明人： KOMAZAKI TORU , NISHI NAOMI , MURASHIMA IZUMI , SASAKI HIDETO
IPC分类号： B22D17/00 , C22C21/06
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy for diecasting, which satisfies specifications required for a frame and a body of a vehicle, i.e., has strength of >=320 MPa and elongation of >=20%, and hardly develops of defects in casting. SOLUTION: The aluminum alloy for diecasting has a composition containing, by mass, 3.6 to 5.5% Mg, 0.6 to 1.2% Mn, 0.2 to

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