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1. 发明专利

JP2006153079A Balance weight for tire wheel 审中-公开
标题翻译：轮胎轮胎平衡重量
公开(公告)号：JP2006153079A
公开(公告)日：2006-06-15
申请号：JP2004342266
申请日：2004-11-26
申请人： Taiho Kogyo Co Ltd , Toho Kogyo Kk , Yamate Kogyo Kk , ヤマテ工業株式会社 , 大豊工業株式会社 , 東豊工業株式会社
发明人： SUGAYACHI TATSUHIKO , TAGUCHI YUKIYASU , YAMAGUCHI YUTAKA , NAKANE AKIHIRO
IPC分类号： F16F15/32
摘要： PROBLEM TO BE SOLVED: To provide a balance weight for a tire wheel capable of reducing damage of a rim part caused when driving a clip of the balance weight into the rim part of the tire wheel while preventing a shape and a structure from becoming complicated. SOLUTION: A rim nipping part 43 of the clip 4 of the balance weight 1 nips the rim part 21 of the tire wheel. Outer peripheral face parts 410, 411 in both end parts in the peripheral direction in an inner peripheral side plate part 41 of the rim nipping part 43 are formed on an inner side in the radial direction more than a central part 412 in the peripheral direction. Consequently, both end parts in the peripheral direction in the inner peripheral side plate part 41 of the rim nipping part 43 do not bite a peripheral face on an inner peripheral side of the rim part 21 when driving the rim nipping part 43 into the rim part 21 to prevent damage of the rim part. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种轮胎车轮的平衡重，能够减轻当将平衡重的夹子驱动到轮胎轮缘的轮缘部分时引起的轮辋部件的损坏，同时防止轮胎的形状和结构变得复杂解决方案：平衡重1的夹子4的轮辋接合部分43咬合轮胎车轮的轮辋部分21。在边缘夹持部43的内周侧板部41的周向的两个端部的外周面部410,411，在圆周方向的中心部412的径方向的内侧形成有外周面部410,411。因此，当将轮辋夹持部43驱动到轮辋部分43的边缘部分中时，边缘夹持部分43的内周侧板部分41中的圆周方向上的两个端部部分都不会咬合边缘部分21的内周侧上的周面 21，以防止边缘部件损坏。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006214518A Balance weight for tire wheel 有权
标题翻译：轮胎轮胎平衡重量
公开(公告)号：JP2006214518A
公开(公告)日：2006-08-17
申请号：JP2005028096
申请日：2005-02-03
申请人： Taiho Kogyo Co Ltd , Toho Kogyo Kk , Yamate Kogyo Kk , ヤマテ工業株式会社 , 大豊工業株式会社 , 東豊工業株式会社
发明人： SUGAYACHI TATSUHIKO , TAGUCHI YUKIYASU , YAMAGUCHI YUTAKA , NAKANE AKIHIRO
IPC分类号： F16F15/32
摘要： PROBLEM TO BE SOLVED: To provide a balance weight for a tire wheel, capable of reducing damage of a rim part generated when driving a clip of the balance weight into the rim part of the tire wheel, while suppressing complication of a shape and structure. SOLUTION: In this balance weight 1, its clip 4 pinching the rim part 21 of the tire wheel 2 is divided into a rim pinching part 6 pinching the rim part 21 and a weight fixing part 7 to which a weight 5 is fixed. Due to driving, the rim pinching part 6 pinches both the rim part 21 and the weight fixing part 7. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供轮胎车轮的平衡重，能够减少当将平衡重的夹子驱动到轮胎车轮的轮辋部分时产生的轮辋部件的损坏，同时抑制形状的复杂化和结构。解决方案：在该平衡配重1中，夹紧轮胎车轮2的轮辋部分21的夹子4被分成夹持轮辋部分21的轮辋夹紧部分6和固定有重物5的重量固定部分7 。由于驱动，轮辋夹持部分6夹住轮辋部分21和重量固定部分7。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2008051141A Wheel balance weight attaching device 有权
标题翻译：车轮平衡重量连接装置
公开(公告)号：JP2008051141A
公开(公告)日：2008-03-06
申请号：JP2006225356
申请日：2006-08-22
申请人： Taiho Kogyo Co Ltd , Toho Kogyo Kk , 大豊工業株式会社 , 東豊工業株式会社
发明人： TAGUCHI YUKIYASU , SUGAYACHI TATSUHIKO , YAMAGUCHI YUTAKA , NAKANE AKIHIRO
IPC分类号： F16F15/32
摘要： PROBLEM TO BE SOLVED: To provide a wheel balance weight attaching device superior in working efficiency for attaching a wheel balance weight with strong attaching force. SOLUTION: The wheel balance weight attaching device 1 comprises a pressing member 3 for pressing the attached type wheel balance weight located on the inner peripheral face of the rim of a wheel, and a driving means 2 for reciprocating the pressing member 3 in the radial direction of the wheel. The driving means 2 is driven to reposition the pressing member 3 outward in the radial direction of the wheel for thrusting and attaching the wheel balance weight against and to the inner peripheral face. The pressing member 3 has an approximately band-shaped retainer plate 31 having a thrust face 31a opposed to the inner peripheral face of the rim of the wheel, and a connection member 30 connected at one end to the longitudinal approximate center approximately band-shaped of the retainer plate 31 and connected at the other end to the driving means 2, as well as an energizing means 5 for energizing the retainer plate 31 to the rim. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优良的工作效率的车轮平衡配重装置，用于连接具有较强附着力的车轮平衡重。解决方案：车轮平衡配重装置1包括用于按压位于车轮边缘的内周面上的附接轮平衡重的按压构件3和用于使按压构件3往复运动的驱动装置2 车轮的径向。驱动装置2被驱动以将加压构件3沿着轮的径向方向向外移动以推动并将车轮平衡重抵靠在内周面上。按压部件3具有近似带状的保持板31，该保持板31具有与车轮的轮缘的内周面相对的止推面31a，以及连接部件30，其一端与纵向近似中心连接，大致带状为保持板31并且在另一端连接到驱动装置2，以及用于将保持板31激励到轮辋的施力装置5。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008051140A Wheel balance weight attaching device 有权
标题翻译：车轮平衡重量连接装置
公开(公告)号：JP2008051140A
公开(公告)日：2008-03-06
申请号：JP2006225348
申请日：2006-08-22
申请人： Taiho Kogyo Co Ltd , Toho Kogyo Kk , 大豊工業株式会社 , 東豊工業株式会社
发明人： TAGUCHI YUKIYASU , SUGAYACHI TATSUHIKO , YAMAGUCHI YUTAKA , NAKANE AKIHIRO
IPC分类号： F16F15/32
摘要： PROBLEM TO BE SOLVED: To provide a wheel balance weight attaching device superior in working efficiency for attaching a wheel balance weight with strong attaching force. SOLUTION: The wheel balance weight attaching device 1 comprises a thrusting member 3 for thrusting the attached type wheel balance weight via a thrust face 31a, and a driving means 2 for driving the thrusting member 3. The driving means 2 is driven to attach the wheel balance weight to the inner peripheral face. The thrusting member 3 has the thrust face 31a formed to be curved along the curved shape of the inner peripheral face when thrusting the wheel balance weight against the inner peripheral face. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优良的工作效率的车轮平衡配重装置，用于连接具有较强附着力的车轮平衡重。解决方案：车轮平衡配重装置1包括用于通过推力面31a推压附接轮平衡配重的推动构件3和用于驱动推动构件3的驱动装置2.驱动装置2被驱动到将车轮平衡重附加到内周面。推压构件3具有推压面31a，该推力面31a在将车轮平衡重抵抗内周面时沿着内周面的弯曲形状弯曲。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007177960A Wheel balance weight 有权
标题翻译：车轮平衡重量
公开(公告)号：JP2007177960A
公开(公告)日：2007-07-12
申请号：JP2005379496
申请日：2005-12-28
申请人： Taiho Kogyo Co Ltd , Toho Kogyo Kk , 大豊工業株式会社 , 東豊工業株式会社
发明人： TAGUCHI YUKIYASU , SUGAYACHI TATSUHIKO , YAMAGUCHI YUTAKA
IPC分类号： F16F15/32
CPC分类号： F16F15/328
摘要： PROBLEM TO BE SOLVED: To provide a wheel balance weight from which separation paper is easily separated when assembled on a wheel. SOLUTION: The wheel balance weight comprises an approximately band-shaped weight 1, an adhesive tape part 2 via which a tape surface is fixed to a weight reverse face 1b, and the separation paper 3 covering the tape reverse face. The widths of the adhesive tape part and the separation paper 3 are adjusted for the separation paper 3 to be easily picked up. The wheel balance weight is easy to handle and superior in working efficiency when assembled on the wheel because the separation paper 3 is easily separated before assembling work and the separation paper 3 is easily picked up during assembly. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供在组装在车轮上时分离纸容易分离的车轮平衡重量。解决方案：车轮平衡重包括近似带状的重物1，胶带部分2，胶带表面通过该胶带部分2固定到重量反面1b，分离纸3覆盖带背面。针对分离纸3调节胶带部分和分离纸3的宽度以便容易地拾取。车轮平衡重量易于处理，并且组装在车轮上时工作效率优异，因为在组装作业之前分离纸3容易分离，并且分离纸3在组装期间容易拾取。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2008144931A Bearing device for internal combustion engine 审中-公开
标题翻译：内燃机用轴承装置
公开(公告)号：JP2008144931A
公开(公告)日：2008-06-26
申请号：JP2006335793
申请日：2006-12-13
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KONDO TAKU , TAGUCHI YUKIYASU , YOKOTA SHINJI
IPC分类号： F16C9/02 , F16C17/02
摘要： PROBLEM TO BE SOLVED: To excellently keep sliding condition between a sliding bearing and a crankshaft even when the sliding bearing is displaced by the deformation of a cylinder block.
SOLUTION: Before an engine 1 is assembled, the plate thickness T1 of each of upper bearings 7a of No. 1 and No. 5 sliding bearings 7 is made thick, the plate thickness T2 of each of lower bearings 7b thereof is reduced, the plate thickness T1 of each of the upper bearings of No. 2 to No. 4 sliding bearings positioned on the inner side thereof is reduced, and the plate thickness T2 of each of lower bearings thereof is incleased, thereby the center of each of the No. 2 to No. 4 sliding bearings is displaced to a cylinder block side with respect to the center of each of No. 1 and No. 5 sliding bearings. When the cylinder block 2 is deformed by assembling the engine and the No. 1 and No. 5 sliding bearings are displaced to the cylinder block side, the centers of the inner peripheral surfaces of the sliding bearings are displaced in a direction where they mutually approach in accordance with deformation and displacement.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当滑动轴承由于气缸体的变形而偏移时，也能够极好地保持滑动轴承和曲轴之间的滑动状态。解决方案：在发动机1组装之前，1号和5号滑动轴承7的上轴承7a的板厚T1变厚，其下轴承7b的板厚T2减小，位于其内侧的No.2至No4滑动轴承的每个上轴承的板厚T1减小，并且其每个下轴承的板厚T2变薄，从而每个的中心 2号到4号滑动轴承相对于1号和5号滑动轴承的中心位移到气缸体侧。当气缸体2通过组装发动机变形并且1号和5号滑动轴承移动到气缸体侧时，滑动轴承的内周面的中心在它们相互接近的方向上移位根据变形和位移。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008144932A Sliding bearing 审中-公开
标题翻译：滑动轴承
公开(公告)号：JP2008144932A
公开(公告)日：2008-06-26
申请号：JP2006335794
申请日：2006-12-13
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社
发明人： KONDO TAKU , TAGUCHI YUKIYASU , MIYAHARA NORIO
IPC分类号： F16C17/02 , F16C9/04
CPC分类号： F16C23/041 , F16C9/04 , F16C17/022 , F16C2240/40 , F16C2240/50
摘要： PROBLEM TO BE SOLVED: To prevent uneven contact, fatigue and seizure of a sliding contact surface.
SOLUTION: Both connecting rods 5, 6 are attached adjacently to the crank pin 3 of a crankshaft 1, and sliding bearings 4 are mounted on the connecting rods 5, 6. Each sliding bearing 4 is composed of an upper member 11 and a lower member 12 and is formed into a cylindrical shape. The sliding contact surface 4A of the left sliding bearing 4 in the upper member 11 is formed with a crowning 4B in a region on one axial end side (left side). The sliding contact surface 4A of the right sliding bearing 4 in the upper member 11 is formed with a crowning 4B in a region on the other axial end side (right side).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止滑动接触表面的不均匀接触，疲劳和咬住。
解决方案：两个连杆5,6相邻地连接到曲轴1的曲柄销3，并且滑动轴承4安装在连接杆5,6上。每个滑动轴承4由上部构件11和下部构件12形成为圆筒状。上部构件11中的左滑动轴承4的滑动接触表面4A在一个轴向端侧（左侧）的区域中形成有隆起部4B。上部构件11中的右滑动轴承4的滑动接触表面4A在另一个轴向端侧（右侧）的区域中形成有隆起部4B。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004028278A Main motion mechanism of internal combustion engine 审中-公开
公开(公告)号：JP2004028278A
公开(公告)日：2004-01-29
申请号：JP2002188491
申请日：2002-06-27
申请人： Aichi Steel Works Ltd , Daihatsu Motor Co Ltd , Taiho Kogyo Co Ltd , ダイハツ工業株式会社 , 大豊工業株式会社 , 愛知製鋼株式会社
发明人： TAGUCHI YUKIYASU , YAMADA AKIRA , SAKAMOTO SHINICHIRO , MUNETOKI HIROSHI , KUSUNOKI RYOHEI , SHIODA TAKASHI , NOMURA KAZUE , IWAMA NAOKI , KATO HIDEHISA , KAMIMURA TOMOHISA
IPC分类号： F16C33/12 , C22C21/00 , C22C38/00 , C22C38/38 , F16C3/08 , F16C9/02
摘要： PROBLEM TO BE SOLVED: To reduce the abrasion of both of a crankshaft and a sliding bearing in a rotation mechanism of an internal combustion engine formed by including a micro alloying steel crankshaft treated by neither high frequency hardening nor surface hardening and having a structure comprising perlite and pro-eutectoid ferrite, or the perlite, and the sliding bearing installed in the outer circumference of the crankshaft and composed of an aluminum bearing alloy.
SOLUTION: The area fraction of pro-eutectoid perlite is 3% or less and the surface roughness of the crankshaft of the surface sliding with the sliding bearing is Rz 5μm or less. Hard substances composed of Si or including Si, having the hardness of Hv 900 or more, and being 6μm or less are distributed in the matrix for the aluminum bearing alloy.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004028276A Main motion mechanism of internal combustion engine 审中-公开
公开(公告)号：JP2004028276A
公开(公告)日：2004-01-29
申请号：JP2002188388
申请日：2002-06-27
申请人： Aichi Steel Works Ltd , Daihatsu Motor Co Ltd , Taiho Kogyo Co Ltd , ダイハツ工業株式会社 , 大豊工業株式会社 , 愛知製鋼株式会社
发明人： TAGUCHI YUKIYASU , YAMADA AKIRA , SAKAMOTO SHINICHIRO , MUNETOKI HIROSHI , KUSUNOKI RYOHEI , SHIODA TAKASHI , NOMURA KAZUE , IWAMA NAOKI , KATO HIDEHISA , KAMIMURA TOMOHISA
IPC分类号： F16C17/02 , C22C21/00 , C22C38/00 , C22C38/38 , F16C3/08 , F16C9/02 , F16C9/04 , F16C33/12
摘要： PROBLEM TO BE SOLVED: To reduce the abrasion of both of a crankshaft and a sliding bearing in a rotation mechanism of an internal combustion engine formed by including a micro alloying steel crankshaft treated by neither high frequency hardening nor surface hardening and having a structure comprising perlite and pro-eutectoid ferrite, or the perlite, and the sliding bearing installed in the outer circumference of the crankshaft and composed of an aluminum bearing alloy.
SOLUTION: The area fraction of pro-eutectoid perlite is 3% or less and the surface roughness of the crankshaft of the surface sliding with the sliding bearing is Rz 5μm or less. Hard substances composed of Si or including Si and having the hardness of Hv 900 or more are distributed in the matrix for the aluminum bearing alloy and the Si content is 1-4 mass%.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2013194860A Sliding bearing 有权
标题翻译：滑动轴承
公开(公告)号：JP2013194860A
公开(公告)日：2013-09-30
申请号：JP2012064240
申请日：2012-03-21
申请人： Taiho Kogyo Co Ltd , 大豊工業株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAGUCHI YUKIYASU , HIKITA YASUHIRO , KIMURA YUICHIRO , MURAKAMI GENICHI
IPC分类号： F16C3/14 , F02B77/00 , F16C33/10 , F16J15/16
摘要： PROBLEM TO BE SOLVED: To enable a rapid temperature rise of a lubricating oil supplied to a sliding bearing 1 when an engine is warmed up.SOLUTION: A sliding bearing 1 is formed like a cylinder with a pair of upper and lower half bearings 2 put together. In both axial ends of the half bearing 2, an arcuate seal member 5 is provided over the entire region thereof in a circumferential direction. The seal member 5 is formed with a bimetallic material made of metal with a thermal expansion coefficient larger than that of the half bearing 2. At low-and-medium temperature during a warming-up operation of an engine, an edge part 5D of the seal member 5 is reduced in diameter so that opening parts 2E', 2E' of a crush relief part 2E are closed, thereby inhibiting a lubricating oil from flowing out of a sliding surface 2A.
摘要翻译：要解决的问题：为了使发动机预热时供应给滑动轴承1的润滑油的温度升高。解决方案：滑动轴承1形成为具有一对上半轴承和下半轴承2的气缸一起。在半轴承2的两个轴向端部，在圆周方向上的整个区域上设置有弧形密封构件5。密封构件5由具有比半轴承2的热膨胀系数大的热膨胀系数的金属制成的双金属材料形成。在发动机的预热操作期间的低温和中等温度下，密封构件5的直径减小，使得挤压部2E的开口部2E'，2E'闭合，从而阻止润滑油从滑动面2A流出。

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