专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007231302A Soft-nitrided stock for crankshaft having excellent strength and bending straightening property and its production method 审中-公开
标题翻译：具有优异强度和弯曲强度特性的起重机的软质硝酸盐及其生产方法
公开(公告)号：JP2007231302A
公开(公告)日：2007-09-13
申请号：JP2006050566
申请日：2006-02-27
申请人： Daido Steel Co Ltd , Honda Motor Co Ltd , 大同特殊鋼株式会社 , 本田技研工業株式会社
发明人： KIMURA KAZUYOSHI , SUWA SATORU , MURAKAMI ATSUSHI
IPC分类号： C22C38/00 , C21D1/06 , C21D1/28 , C21D8/00 , C21D9/30 , C22C38/60 , C23C8/32
摘要： PROBLEM TO BE SOLVED: To provide a soft-nitrided stock for a crankshaft, maintaining excellent strength and further having excellent bending straightening properties upon bending straightening following soft nitriding treatment.
SOLUTION: The soft-nitrided stock for a crankshaft has a composition comprising, by mass, 0.35 to 0.55% C, 0.05 to 0.5% Si, 0.6 to 1.2% Mn, 0.01 to 0.5% Cu, 0.01 to 0.5% Ni, 0.05 to 0.6% Cr, 0.01 to 0.40% V, 0.04 to 0.1% S, 0.001 to 0.01% s-Al, 0.0005 to 0.02% Ca and 0.001 to 0.04% N, and the balance Fe with inevitable impurities, and further has a structure of ferrite+pearlite in which the respective components are regulated in such a manner that, when the content of V capable of being solid-soluted into γ upon normalizing heating is defined as [V] and a carbon equivalent is defined as C[eq.], the following relationship, C[eq.]=C+0.07Si+0.16Mn+0.19Cu+0.17Ni+0.2Cr+[V], satisfies 0.58 to 0.89%.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于曲轴的软氮化的原料，保持优异的强度，并且在软氮化处理后的弯曲矫直时进一步具有优异的弯曲矫直性能。＆lt; P＆gt;解决方案：曲轴的软质氮化物料具有质量分数为0.35〜0.55％的Si，0.05〜0.5％的Si，0.6〜1.2％的Mn，0.01〜0.5％的Cu，0.01〜0.5％的Ni ，0.05〜0.6％的Cr，0.01〜0.40％的V，0.04〜0.1％的S，0.001〜0.01％的s-Al，0.0005〜0.02％的Ca和0.001〜0.04％的N，余量为Fe与不可避免的杂质，铁素体+珠光体的结构，其中各组分被调节为使得当在加热标准化时固溶在γ中的V的含量被定义为[V]，碳当量定义为C [ 等式]，以下关系式C [eq。] = C + 0.07Si + 0.16Mn + 0.19Cu + 0.17Ni + 0.2Cr + [V]满足0.58〜0.89％。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2013160124A Exhaust muffler device 有权
标题翻译：排气装置
公开(公告)号：JP2013160124A
公开(公告)日：2013-08-19
申请号：JP2012022011
申请日：2012-02-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社 , Yutaka Giken Co Ltd , 株式会社ユタカ技研
发明人： MURAKAMI ATSUSHI , MAHIRA HIROSHI , OTSUKA YASUHIKO , AOKI MOTOYUKI
IPC分类号： F01N13/18 , F01N13/08 , F01N13/10
摘要： PROBLEM TO BE SOLVED: To prevent the generation of a back bead of welding by a simple constitution, and to confirm an inside state of an upstream side exhaust pipe of a catalyst device, in an exhaust muffler device having the catalyst device.SOLUTION: An exhaust muffler device includes an exhaust pipe upstream part 61A, and a catalyst device 63, the exhaust pipe upstream part 61A is formed as an integrated small assembly 90 by welding an exhaust port connecting part, a cylindrical pipe and a downstream tapered pipe 74 connected to the catalyst device 63, the catalyst device 63 has a catalyst body 80 and a holding cylinder 82, a rear side connecting part 74B of the downstream tapered pipe 74 and the holding cylinder 82 of the catalyst device 63 are integrally assembled by welding, a plate thickness T1 of the downstream tapered pipe 74 is formed thicker than a plate thickness T2 of the holding cylinder 82, and the rear side connecting part 74B of the downstream tapered pipe 74 and the catalyst device 63 are welded so that an end 84 of the holding cylinder 82 is overlapped with the outer periphery of the downstream tapered pipe 74.
摘要翻译：要解决的问题：在具有催化剂装置的排气消声器装置中，通过简单的结构来防止产生后焊接珠，并确认催化剂装置的上游侧排气管的内部状态。解决方案：排气消声器装置包括排气管上游部分61A和催化剂装置63，排气管上游部分61A通过焊接排气口连接部分，圆柱形管和下游锥形管74形成为一体的小组件90，催化剂装置63，催化剂装置63具有催化剂体80和保持筒82，下游锥形管74的后侧连接部74B和催化剂装置63的保持筒82通过焊接一体地组装，板下游锥形管74的厚度T1形成为比保持筒82的板厚T2厚，下游锥形管74的后侧连接部74B和ca 护套装置63被焊接，使得保持筒82的端部84与下游锥形管74的外周重叠。

3. 发明专利

JP2009132338A Shaft driving type power transmission device of vehicle 审中-公开
标题翻译：车辆驱动型动力传动装置
公开(公告)号：JP2009132338A
公开(公告)日：2009-06-18
申请号：JP2007311660
申请日：2007-11-30
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： IGARASHI MAKOTO , MURAKAMI ATSUSHI , OISHI AKIKO
IPC分类号： B60K17/22 , F16D3/68 , F16F15/12
摘要： PROBLEM TO BE SOLVED: To provide a shaft driving type power transmission device of a vehicle capable of surely damping a wide range of torque fluctuation.
SOLUTION: A power unit side input shaft and a rear wheel side output shaft are coupled to the front and rear ends of a propeller shaft 32 through universal joints 30, 31. The propeller shaft 32 is formed of a shaft body 35 and end shaft 36 relatively turnably coupled to each other, wherein a first and second cylindrical walls 38, 40 are fixed to the end shaft 36 and shaft body 35, respectively. The shaft body 35 is relatively turnably fitted with an intermediate transmission member 41, and keeps a first elastic piece unit 45A and second elastic piece unit 45B along the axial direction. The first elastic piece unit 45A is coupled to the first cylindrical wall 38 and intermediate transmission member 41. The second elastic piece unit 45B is coupled to the intermediate transmission member 41 and second cylindrical wall 40.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够可靠地抑制大范围的扭矩波动的车辆的轴驱动型动力传递装置。解决方案：动力单元侧输入轴和后轮侧输出轴通过万向接头30,31联接到传动轴32的前端和后端。传动轴32由轴体35和端轴36彼此相对可旋转地联接，其中第一和第二圆柱形壁38,40分别固定到端轴36和轴体35。轴体35相对于中间传递构件41可转动地配合，沿轴向保持第一弹性片单元45A和第二弹性片单元45B。第一弹性件单元45A联接到第一圆柱形壁38和中间传动构件41.第二弹性件单元45B联接到中间传动构件41和第二圆柱形壁40.版权所有（C）2009， JPO和INPIT

4. 发明专利

JP2007031770A Steel-made spring member 有权
标题翻译：钢制弹簧会员
公开(公告)号：JP2007031770A
公开(公告)日：2007-02-08
申请号：JP2005216274
申请日：2005-07-26
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MAEKAWA KEIICHI , MURAKAMI ATSUSHI , MAEDA KAZUHISA
IPC分类号： C23C8/26 , C21D1/06 , C21D1/76 , C21D7/06 , C21D9/02 , C22C38/00 , C22C38/38 , C23C8/02 , C23C8/80 , F16F1/02
摘要： PROBLEM TO BE SOLVED: To provide a steel-made spring member having a nitrogen diffusion layer of a substantially uniform thickness which is capable of suppressing deposition of a compound layer as much as possible.
SOLUTION: An oxide film present on a surface of a steel-made spring member 10 is substituted into a fluoride film through the fluorination with fluorine source gas such as BF
3 gas after the blasting with blasting materials. Thereafter, the nitriding treatment is performed with the volumetric ratio of NH
3 gas/H
2 gas being 0.2-2.5. The fluoride film is removed, and the active N intrudes/diffuses from an exposed surface of the steel-made spring member to deposit a nitrogen diffusion layer. The steel-made spring member 10 is further subjected to the barrel grinding treatment, and the compressive residual stress is exerted through the shot peeling.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有大致均匀厚度的氮扩散层的钢制弹簧构件，其能够尽可能地抑制化合物层的沉积。解决方案：通过喷砂后用氟气气体例如BF 3 SB气体氟化氟化物，在钢制弹簧部件10的表面上存在的氧化物膜被氟化，材料。此后，氮化处理是以NH 3 SB 3气体/ H SB 2气体的体积比为0.2-2.5进行的。除去氟化物膜，活性N从钢制弹簧构件的露出面侵入/扩散，沉积氮扩散层。进一步对钢制弹簧部件10进行滚筒磨削处理，通过喷丸剥离施加压缩残余应力。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2013204424A Catalytic converter device for exhaust emission control and saddle type vehicle 审中-公开
标题翻译：用于排气控制和踩踏式车辆的催化转换装置
公开(公告)号：JP2013204424A
公开(公告)日：2013-10-07
申请号：JP2012070673
申请日：2012-03-27
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MURAKAMI ATSUSHI , HONMA KENSUKE , MAEDA KAZUHISA
IPC分类号： F01N3/28 , F01N3/24
CPC分类号： F01N3/2842 , B01D53/94 , B01D53/9454 , F01N3/2885 , F01N2450/02 , F01N2590/04 , Y02A50/2324 , Y02T10/22
摘要： PROBLEM TO BE SOLVED: To provide a catalytic converter device for an exhaust emission control device, which can improve engine performance and exhaust emission control performance while enhancing productivity.SOLUTION: An outer diameter D1 of a catalyst holding body 80 is set on the basis of thickness of a holding mat 81, interference of the holding mat passing through a press-in tool 105, and interference of a holding mat press-fitted in a holding cylinder 82, so that bulk density of the holding mat 81 during assembly is not less than 0.25 g/cmand less than 0.51 g/cm. The holding mat 81 is formed of a non-expansion inorganic fiber sheet. Pressing force F axially moving a catalyst holding body 80 with respect to a holding cylinder 82 with the use of a catalytic converter device 63, is determined. In order to obtain a holding force R exceeding the pressing force F, the length L2 along a longitudinal direction of the catalyst holding body 80 in the holding mat 81 wound onto the catalyst holding body 80 is set longer than the winding diameter D1 of the holding mat 81 wound on the catalyst holding body 80.
摘要翻译：要解决的问题：提供一种用于排气排放控制装置的催化转化装置，其能够提高发动机性能和废气排放控制性能，同时提高生产率。解决方案：催化剂保持体80的外径D1基于保持垫81的厚度，通过压入工具105的保持垫的干涉，以及压配合在保持筒82中的保持垫的干涉，使得组装期间的保持垫81的堆积密度不小于 0.25g / cm 2以下，小于0.51g / cm 2。保持垫81由非膨胀无机纤维片形成。确定使用催化转化装置63使催化剂保持体80相对于保持筒82轴向移动的推压力F. 为了获得超过按压力F的保持力R，卷绕在催化剂保持体80上的保持垫81中的催化剂保持体80的长度方向的长度L2被设定为比保持力的卷绕直径D1长毡81缠绕在催化剂保持体80上。

6. 发明专利

JP2013160123A Exhaust muffler device 有权
标题翻译：排气装置
公开(公告)号：JP2013160123A
公开(公告)日：2013-08-19
申请号：JP2012022010
申请日：2012-02-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MURAKAMI ATSUSHI , MAHIRA HIROSHI , MASATANI TADAHISA , HONMA KENSUKE , KOKUBU SHIRO
IPC分类号： F01N3/28 , F01N13/08 , F01N13/18
CPC分类号： F01N13/08 , F01N1/089 , F01N3/28 , F01N3/2853 , F01N3/2885 , F01N13/1844 , F01N2450/22 , F01N2590/04
摘要： PROBLEM TO BE SOLVED: To prevent the intrusion of exhaust gas in large quantities into a mat, and to prevent the generation of a turbulence in a flow of the exhaust gas in the vicinity of the mat, in an exhaust muffler device having a ceramic catalyst body therein.SOLUTION: An exhaust muffler device of an engine includes a catalyst body 80 therein, a diametrically-contractive part 84A is formed by diametrically contracting a holding cylinder 82 for holding the catalyst body 80 inside at an end 84 via a holding mat 81, a downstream tapered pipe 74 of an exhaust pipe upstream part 61A connected to the holding cylinder 82 is fitted to the inner periphery of the diametrically-contractive part 84A of the holding cylinder 82, and the end 84 of the holding cylinder 82 is welded and fixed to the downstream tapered pipe 74 of the exhaust pipe upstream part 61A so that an inner peripheral surface 79 of the downstream tapered pipe 74 of the exhaust pipe upstream part 61A approaches a boundary 86 between the holding mat 81 and the catalyst body 80.
摘要翻译：要解决的问题：为了防止废气大量进入垫中，并且在具有陶瓷催化剂的排气消声装置中，防止在垫附近排出气体的流动产生湍流本发明的发动机的排气消音装置在其中具有催化剂体80，通过径向收缩用于将催化剂体80保持在端部84内的保持筒82通过保持垫81形成的直径收缩部84A 与保持筒82连接的排气管上游部61A的下游锥形管74嵌合在保持筒82的直径收缩部84A的内周，并且保持筒82的端部84被焊接，固定到排气管上游部61A的下游锥形管74，使得排气管上游部61A的下游锥形管74的内周面79接近边界86 在保持垫81和催化剂体80之间。

7. 发明专利

JP2009242842A Material for soft-nitrided crankshaft and manufacturing method therefor 有权
标题翻译：软质起重机材料及其制造方法
公开(公告)号：JP2009242842A
公开(公告)日：2009-10-22
申请号：JP2008089232
申请日：2008-03-31
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUWA SATORU , KAWAGUCHI DAIJI , MURAKAMI ATSUSHI
IPC分类号： C22C38/00 , B21J5/00 , B21K1/08 , C21D1/06 , C21D8/00 , C21D9/30 , C22C38/60
CPC分类号： B21K1/08 , C21D1/06 , C21D1/28 , C21D9/30 , C21D2211/005 , C21D2211/009 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/46 , C22C38/60 , C23C8/56 , F16C3/06 , F16C2204/64 , F16C2204/74
摘要： PROBLEM TO BE SOLVED: To improve the strength and the strain straightening of a material for soft-nitriding crankshaft at still more.
SOLUTION: The blank for soft-nitriding crankshaf has the composition of a prescribed mass% of C, Si, Mn, Cu, Ni, Cr, V, S, s-Al, Ca, N and the balance Fe with inevitable impurities, and ferrite+pearlite structures, and after producing the steel having the above condition, a hot-forging is applied and thereafter, a normalizing treatment is applied in the temperature range of 780-850°C to the heat-forged material. Afterward, a strain straightening processing for correcting the bending caused by the soft-nitriding treatment is applied.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高软质氮化曲轴材料的强度和应变矫直度。
解决方案：软氮化曲柄炉的坯料具有规定质量％C，Si，Mn，Cu，Ni，Cr，V，S，s-Al，Ca，N的组成，余量Fe不可避免杂质和铁素体+珠光体组织，在制造具有上述条件的钢之后，施加热锻，然后在780-850℃的温度范围内对锻造材料进行标准化处理。之后，应用用于校正由软氮化处理引起的弯曲的应变矫直处理。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JPH11199970A STEEL EXCELLENT IN DUCTILITY AND EXCELLENT IN SURFACE HARDNESS AND INSIDE HARDNESS AFTER SOFT-NITRIDING 失效
公开(公告)号：JPH11199970A
公开(公告)日：1999-07-27
申请号：JP659298
申请日：1998-01-16
申请人： NIPPON STEEL CORP , HONDA MOTOR CO LTD
发明人： HAYASHIDA TERUKI , KISHIDA KOJI , KANAYAMA NOBUYUKI , MURAKAMI ATSUSHI , KUNO TOSHIO , ISHIDA MASAO
IPC分类号： C23C8/32 , C22C38/00 , C22C38/50
摘要： PROBLEM TO BE SOLVED: To provide steel having excellent ductility and hardness of =0.8% Cu is allowed to enter into solid solution.

9. 发明专利

JP2001342854A EXHAUST CONTROL VALVE 失效
公开(公告)号：JP2001342854A
公开(公告)日：2001-12-14
申请号：JP2000289139
申请日：2000-09-22
申请人： HONDA MOTOR CO LTD
发明人： SAGARA MIKIO , NAKAYASU TETSUYA , TAKAHASHI YASUSHI , IWASE NORITOSHI , YAMADA HAJIME , MURAKAMI ATSUSHI
IPC分类号： F02B27/06 , F01N3/28 , F01N13/08 , F01N13/14 , F02B61/02 , F02B75/18 , F02D9/04 , F02D9/16 , F02M35/10 , F02M35/16 , F16K5/06 , F16K31/46
摘要： PROBLEM TO BE SOLVED: To provide an exhaust control valve for an engine having good sealing ability with a valve housing, responsiveness to driving torque, and a valve element having good castability. SOLUTION: This exhaust control valve comprises a valve housing 56 and the valve element 57 rotatably stored in the valve housing 56, controlling exhaust flow in cooperation with the valve housing 56. A transmission member 67 is mounted at one end of valve shafts 61 and 62 rotatably journalled to bearing bushes 59 and 60 of the valve element 57. The valve element 57 is cylindrically formed concentric with the axial line of the valve shafts 61 and 62, and integrally cast with the valve shafts 61 and 62.

10. 发明专利

JPH1192868A STEEL FOR COLD FORGING EXCELLENT IN CRYSTAL GRAIN-COARSENING PREVENTABILITY AND DELAYED FRACTURE RESISTANCE AND ITS PRODUCTION 失效
公开(公告)号：JPH1192868A
公开(公告)日：1999-04-06
申请号：JP15367498
申请日：1998-05-20
申请人： NIPPON STEEL CORP , HONDA MOTOR CO LTD
发明人： KUBOTA MANABU , OCHI TATSURO , KANISAWA HIDEO , MURAKAMI ATSUSHI , ISHIDA MASAO
IPC分类号： C21D8/00 , C22C38/00 , C22C38/32
摘要： PROBLEM TO BE SOLVED: To improve the crystal coarsening preventability and delayed fracture resistance of a steel by incorporating the matrix of a steel having a specified componental compsn. with one or more kinds of the particles of TiC and Ti (CN) with specified diameters by specified total pieces. SOLUTION: A steel having a compsn. contg., by weight, 0.10 to 0.40% C, >=0.15% Si, 0.30 to 1.00% Mn, 0.50 to 1.20% Cr, 0.0003 to 0.0050% B and 0.020 to 0.100% Ti, in which the content of P is limited to =20 pieces/100 μm in total. If required, the steel may furthermore be incorporated with 0.003 to 0.100% Nb and one or more kinds of 0.005 to 0.30% V and 0.003 to 0.100% Zr as well.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式