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1. 发明专利

JP2011050636A Buckle device and method of manufacturing rotary body 审中-公开
标题翻译：制动装置和制造旋转体的方法
公开(公告)号：JP2011050636A
公开(公告)日：2011-03-17
申请号：JP2009203678
申请日：2009-09-03
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： NAGAO MASAHITO , MARUYAMA TAKAYUKI , YAMAMOTO RYUTARO
IPC分类号： A44B11/25
摘要： PROBLEM TO BE SOLVED: To obtain a buckle device capable of configuring a lock with a few number of components, and to obtain a method of manufacturing a rotary body by which a rotary body such as the lock member can be confgured with a few number of components and the mechanical strength in a shaft can be sufficiently enhanced.
SOLUTION: In the lock member 150 constituting the buckle device 10, the shaft 154 is cut from an intermediate molded article that is formed through withdrawing and extruding. As a result, the lock member body 152 or the lock part 160 and the shaft 154 are structured in one component. In addition, the hardness of the intermediate molded article of the lock member 150 is increased by the hardening through the withdrawing and the extruding described as above. This also increases the hardness of the shaft 154 that is formed by cutting of this intermediate molded article; thus, the mechanical strength of the shaft 154 can be enhanced.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得能够构造具有少量部件的锁定的带扣装置，并且获得制造旋转体的方法，通过该方法可以使诸如锁定构件的旋转体与部件数量少，轴内的机械强度得以充分提高。解决方案：在构成带扣装置10的锁定构件150中，从通过抽出和挤出形成的中间模制品切割轴154。结果，锁定构件主体152或锁定部160以及轴154构成为一个部件。此外，通过如上所述的抽出和挤出的硬化，锁定构件150的中间模制品的硬度增加。这也增加了通过切割该中间模制品形成的轴154的硬度; 因此，能够提高轴154的机械强度。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2007118798A Electric steering lock device and motor 审中-公开
标题翻译：电动转向锁定装置和电动机
公开(公告)号：JP2007118798A
公开(公告)日：2007-05-17
申请号：JP2005314376
申请日：2005-10-28
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： ABE MINORU , MURATA TAKESHI , YAMAMOTO RYUTARO , NAKAMURA HIROYUKI
IPC分类号： E05B83/00 , B60R25/0215 , E05B77/36 , E05B81/30
摘要： PROBLEM TO BE SOLVED: To provide an electric steering lock device and a motor capable of reducing the vibration and noise during operation. SOLUTION: The steering lock motor 7 of this electric steering lock device 2 is embodied as a high-torque, low rotation type. The characteristics of the steering lock motor 7 are set, for example, so that the torque is 400 mN-m or more and the rotating speed lies between 400-700 rpm. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电动转向锁定装置和能够减少操作中的振动和噪声的电动机。解决方案：该电动转向锁定装置2的转向锁定电动机7被实施为高扭矩，低旋转型。转向锁定电动机7的特征例如设定为扭矩为400mN-m以上，转速为400〜700rpm。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005186681A Method for manufacturing component for vehicle, method for manufacturing pawl lever, component for vehicle, and pawl lever 审中-公开
标题翻译：用于制造车辆部件的方法，用于制造PAWL杠杆的方法，用于车辆的部件和PAWL杠杆
公开(公告)号：JP2005186681A
公开(公告)日：2005-07-14
申请号：JP2003427760
申请日：2003-12-24
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： YAMAMOTO RYUTARO , KOMATSU TATSUYA
IPC分类号： B60R22/40
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing components for a vehicle, which enables the efficient manufacture of a plurality of kinds of components having various shapes and can reduce their cost, and further to provide a method for manufacturing a pawl lever, and further to provide components for vehicle and pawl levers.
SOLUTION: When pawl levers 74 are manufactured, a forming die 100 is prepared, the forming die 100 being provided with a reference die 102 having a first cavity 106 corresponding to the common shape portion of a plurality of kinds of the respective pawl levers 74 and a slidable die 104 having a plurality of kinds of second cavities 108A to 108E corresponding to the different shape portions of the respective pawl levers 74. Then, the first cavity 106 of the reference die 102 and one of the second cavities 108A to 108E of the slidable die 104 selected from a plurality of kinds of the respective pawl levers 74 so as to correspond to the selected pawl lever 74 are selectively combined, and then the selected pawl lever 74 is simultaneously formed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于制造车辆部件的方法，其能够有效地制造具有各种形状的多种部件并且可以降低其成本，并且还提供一种制造棘爪的方法杠杆，并进一步提供车辆和棘爪杠杆的部件。解决方案：当制造棘爪74时，制备成形模具100，成形模具100设置有参考模具102，该参考模具具有对应于多个各自的棘爪的共同形状部分的第一空腔106 杠杆74和具有对应于各个棘爪74的不同形状部分的多种第二空腔108A至108E的可滑动模具104.然后，参考模具102的第一空腔106和第二空腔108A至选择性地组合从多个各个棘爪杆74中选择的可滑动模具104E，以选择性地组合，然后选择的棘爪杆74同时形成。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003127870A STEERING WHEEL AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：JP2003127870A
公开(公告)日：2003-05-08
申请号：JP2001331918
申请日：2001-10-30
申请人： TOKAI RIKA CO LTD
发明人： YAMAMOTO RYUTARO , TAKAI TATSUYA
IPC分类号： B62D1/06
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing steering wheels of a good design with a high material yield rate. SOLUTION: A steering wheel 10 has a core metal hole along the circumference direction of a core metal 16 formed to penetrate a wood member 20 formed in a circular shape along the circumference direction of the core metal 16. The core metal 16 is housed in the core metal hole built in the wood member 20. Since the wood member 20 is formed in the circular shape by bending a bar-shaped wood material, the waste of the part except the wood member cut out of a rectangular plate wood material can be eliminated to improve the yield of material. Since a grain 28 of wood material is set along the longitudinal direction of wood material, the grain 28 of the wood member 20 after bending is set along the circumference direction of the core metal 16 at all parts. Consequently, the steering wheel 10 of a good design is provided and cracks at the grain 28 during a cutting process of the like of the wood member 20 can be prevented at all parts of the wood member 20.

5. 发明专利

JPS6146344A Production of collared cylindrical member 失效
标题翻译：生产胶合圆柱件
公开(公告)号：JPS6146344A
公开(公告)日：1986-03-06
申请号：JP16822584
申请日：1984-08-10
申请人： Tokai Rika Co Ltd
发明人： HATTORI ICHIRO , YAMAMOTO RYUTARO
IPC分类号： B21J5/06 , B21J5/10 , B21K23/04
CPC分类号： B21K23/04 , B21J13/02
摘要： PURPOSE: To improve coupling strength and to reduce cost by forming recesses in an axial direction to the ends of a solid material to be worked and forming diametral collar parts to both ends.
CONSTITUTION: The small recesses 11a, 11a are formed to the ends 11b, 11b of the circular cylindrical solid material 11 to be worked having the same diametral size as the diametral size in the shaft part of a product and having also the same axial size. A lubricating agent is held in the recesses 11a to permit smooth extrusion forming. The material is then set to an extrusion working and forming device and the recesses 14, 14 are respectively formed to both ends 11b, 11b; at the same time the disk-shaped collar parts 12, 12 are formed near the recesses.A hole 15 is formed to penetrate the recesses 14, 14 of the material 11 and plural notches are provided on the outside circumference of the parts 12 by pressing by which the collared cylindrical member is obtd. The reduced number of stages, the improved productivity and the reduced cost are obtd. by the above-mentioned method. The coupling strength of the collar parts 12 is improved by the integral forming.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在待加工的固体材料的端部沿轴向形成凹槽并在两端形成直径环形部件，来提高耦合强度并降低成本。构成：小的凹部11a，11a形成在具有与产品的轴部分的直径尺寸相同的直径尺寸的圆柱形固体材料11的端部11b，11b上，并且具有相同的轴向尺寸。润滑剂被保持在凹部11a中以允许平滑的挤出成形。然后将该材料设置成挤压加工和成形装置，并且凹部14,14分别形成在两端11b，11b上; 同时在凹部附近形成圆盘形的凸缘部分12,12.一个孔15形成为穿过材料11的凹槽14,14，并且多个凹口通过压制设置在部件12的外圆周上由此可以看到圆柱形圆柱形构件。减少的阶段数量，生产率的提高和成本的降低。通过上述方法。通过整体成形改善了凸缘部分12的联接强度。

6. 发明专利

JPH0565255B2 失效
公开(公告)号：JPH0565255B2
公开(公告)日：1993-09-17
申请号：JP16822584
申请日：1984-08-10
申请人： TOKAI RIKA CO LTD
发明人： HATSUTORI ICHIRO , YAMAMOTO RYUTARO
IPC分类号： B21J5/06 , B21J5/10 , B21K23/04

7. 发明专利

JPH0254177B2 失效
公开(公告)号：JPH0254177B2
公开(公告)日：1990-11-20
申请号：JP17583083
申请日：1983-09-22
申请人： TOKAI RIKA CO LTD
发明人： HATSUTORI ICHIRO , YAMAMOTO RYUTARO
IPC分类号： B60R22/34 , B21D28/00 , B21D53/00 , B21D53/86 , B21K23/00

8. 发明专利

JPS61186141A ENLARGED FLANGE PART WORKING METHOD AND ITS DEVICE 失效
公开(公告)号：JPS61186141A
公开(公告)日：1986-08-19
申请号：JP2579485
申请日：1985-02-13
申请人： TOKAI RIKA CO LTD
发明人： NISHIKAWA TAKEHIKO , HATTORI ICHIRO , YAMAMOTO RYUTARO
IPC分类号： B21J5/08 , B21K23/04
摘要： PURPOSE:To form easily the flange part having bigger thickness with a simple device by adding the load in the right angles direction with the thickness of a plate material on the end part of the plate and by forming a flange part by enlarging the thickness of the end part. CONSTITUTION:The processing device to form the flange part 14 expanding to the end part of the leg part 12 of a plate material is composed of the plural dies 18, 20 which are movable from the preforming position P upto the main forming position M and to pinch the leg part 12 of the plate, the reserve holder 40 to have the preforming recessed part 48 of gimlet shape corresponding to the plate material 26 projected from the dies 18, 20 which are in the state of close contact at the reforming position P, the preforming punch 50 to preform into the preforming recessed part 48 with pressing in the right angles direction of the thickness the end part of the plate 26 projecting from the dies 18, 20 at the preforming position P, the main forming holder 56 to have the enlarged head part forming recessed part 58 corresponding to the preforming part 10A projected from the dies 18, 20 at the main forming position M and the holder 56 to form to the enlarged head part forming recessed part 58 with pressing in the right angles direction of the thickness the preforming part 10A projected from the dies 18, 20 at the main forming position M.

9. 发明专利

JPH04356251A MANUFACTURE OF SLIDE METAL FITTING FOR SEAT BELT DEVICE 失效
公开(公告)号：JPH04356251A
公开(公告)日：1992-12-09
申请号：JP15457491
申请日：1991-06-26
申请人： TOKAI RIKA CO LTD
发明人： NISHIKAWA TAKEHIKO , HATTORI ICHIRO , YAMAMOTO RYUTARO , HAYAKAWA TATSUO
IPC分类号： B21D28/00 , B60R22/06
摘要： PURPOSE:To provide a method for manufacturing slide metal fittings for a seat belt device whereby the productivity and accuracy of the metal fittings can be enhanced. CONSTITUTION:Slide metal fittings 40 are formed when a flat plate material 76 of high strength serving as the material thereof is punched into roughly T shape; then this punched material 78 is bent and hot forged in the direction of the arrow A to form a tapered enlarged head portion 80 ; then the enlarged head portion 80 is warm forged in the direction of the arrow B so as to form an enlarged head portion 12. When the slide metal fittings are manufactured in this way, hot and warm forging is needed only for the enlarged head portion 12 and so the productivity and the accuracy of the metal fittings are both enhanced.

10. 发明专利

JPH0254178B2 失效
公开(公告)号：JPH0254178B2
公开(公告)日：1990-11-20
申请号：JP17583183
申请日：1983-09-22
申请人： TOKAI RIKA CO LTD
发明人： HATSUTORI ICHIRO , YAMAMOTO RYUTARO
IPC分类号： B60R22/34 , B21D17/02 , B21D28/00 , B21D53/00 , B21D53/86

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