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

JPH05125437A MANUFACTURE OF GRAIN SIZE STABILIZED CASE HARDENING STEEL 失效
公开(公告)号：JPH05125437A
公开(公告)日：1993-05-21
申请号：JP28631891
申请日：1991-10-31
申请人： SANYO SPECIAL STEEL CO LTD , HONDA MOTOR CO LTD
发明人： KOBAYASHI KAZUHIRO , NISHIMORI HIROSHI , MACHIDA ISAO , TAKAGI TAKESHI , UMENO YOSHIKAZU
IPC分类号： C21D6/00 , C21D8/00 , C22C38/00 , C22C38/12 , C22C38/58
摘要： PURPOSE:To provide the method for manufacturing case hardening steel for machine parts to be subjected to working under very severe conditions for their grain size such as spheroidizing annealing and cold forging. CONSTITUTION:The method for manufacturing grain size stabilized case hardening steel in which steel contg., by weight, 0.08 to 0.30% C, 0.05 to 1.0% Si, 0.3 to 2.0% Mn, 0.015 to 0.050% Al, 0.02 to 0.10% Nb and 0.015 to 0.030% N as well as in the range of N(%) >=0.52XAl(%)+0.15XNb(%) and the balance Fe with inevitable impurities is heated to >=1150 deg.C, is thereafter subjected to hot rolling in such a manner that its finishing temp. is regulated to 950 to 800 deg.C and is thereafter cooled to the A1 transformation point or below at 0.3 to 0.05 deg.C/sec is provided.

2. 发明专利

JPH0711385A PRODUCTION OF AUTOMOTIVE WHEEL 失效
公开(公告)号：JPH0711385A
公开(公告)日：1995-01-13
申请号：JP15567093
申请日：1993-06-25
申请人： KAWASAKI STEEL CO , HONDA MOTOR CO LTD , KANAI MOTOR WHEEL
发明人： KUROSAWA NAKATAKA , TOSAKA AKIO , KATO TOSHIYUKI , MACHIDA ISAO , NARITA MASAYUKI , KUREURA RIYOUTA , SANO MASARU
IPC分类号： B21D53/26 , B60B3/00 , B60B3/04 , C21D8/02 , C21D9/46 , C22C38/00 , C22C38/14
摘要： PURPOSE:To establish advantageous producing technology for an automotive wheel having both characteristics of formability and durability and lighter in weight, than heretofore. CONSTITUTION:As for a steel slab contg., by weight =0.05+Ti/4 in the relationship with 0.05 to 0.20% Ti, hot finish rolling is finished at >=820 deg.C. Next, it is retained in the temp. range of 820 to 720 deg.C for >=10sec, is cooled at >=10 deg.C/sec cooling rate and is thereafter coiled at

3. 发明专利

JPS526860A COUPLING PIN FOR THE REPAIR COUPLING LINK IN A TWOOWHEELER 失效
公开(公告)号：JPS526860A
公开(公告)日：1977-01-19
申请号：JP8325875
申请日：1975-07-07
申请人： HONDA MOTOR CO LTD , TAKASAGO CHIEN KK
发明人： MACHIDA ISAO , KUMAZAWA TAKAO
IPC分类号： F16G13/06
摘要： PURPOSE:The repair coupling link with high performance is obtained by improving strength and durability of coupling pin used for the repair coupling link in the driving chain for a two-wheeler.

4. 发明专利

JPS5145630A CHENBINNO SEIZOHOHO 失效
公开(公告)号：JPS5145630A
公开(公告)日：1976-04-19
申请号：JP11865074
申请日：1974-10-17
申请人： HONDA MOTOR CO LTD , TAKASAGO CHEN KK
发明人： MACHIDA ISAO , YONEMURA TSUGIO , KATAGIRI HIDEYO
IPC分类号： C23C8/22 , F16G13/00 , F16G13/02

5. 发明专利

JPH02145744A CARBON STEEL FOR MACHINE STRUCTURAL USE HAVING EXCELLENT COLD FORGEABILITY AND INDUCTION HARDENABILITY 失效
公开(公告)号：JPH02145744A
公开(公告)日：1990-06-05
申请号：JP29972188
申请日：1988-11-29
申请人： KAWASAKI STEEL CO , HONDA MOTOR CO LTD
发明人： HOSHINO TOSHIYUKI , TABATA NOBUHISA , MACHIDA ISAO , SAGA MASAYOSHI , TAKAGI TAKESHI
IPC分类号： C22C38/00 , C22C38/18 , C22C38/22
摘要： PURPOSE:To obtain the title carbon steel having less deformation resistance at the time of cold forging and furthermore having excellent induction hardenability by regulating the compositional critical value. CONSTITUTION:A carbon steel constituted of, by weight, 0.40 to 0.60% C,

6. 发明专利

JPH0130913B2 失效
公开(公告)号：JPH0130913B2
公开(公告)日：1989-06-22
申请号：JP21443783
申请日：1983-11-15
申请人： HONDA MOTOR CO LTD
发明人： MACHIDA ISAO , IWAMURA TATSUYA , KAWAHITO YASUSHI , MATSUYAMA HARUO , KISHIDA YUKIMARE
IPC分类号： B21K1/08 , C21D7/02 , C23C8/56 , C23F17/00 , F16C3/08

7. 发明专利

JPH0118241B2 失效
公开(公告)号：JPH0118241B2
公开(公告)日：1989-04-05
申请号：JP18384082
申请日：1982-10-20
申请人： HONDA MOTOR CO LTD
发明人： ICHIDA KATSUMI , FUKUO KOICHI , ARAKI JUNICHI , MACHIDA ISAO
IPC分类号： F02B67/06 , F01L1/02 , F01L1/053 , F02B75/22

8. 发明专利

JPH0152605B2 失效
公开(公告)号：JPH0152605B2
公开(公告)日：1989-11-09
申请号：JP21677685
申请日：1985-09-30
申请人： HONDA MOTOR CO LTD
发明人： MACHIDA ISAO , IWAMURA TATSUYA , KAWAHITO YASUSHI , MATSUYAMA HARUO , KISHIDA YUKIMARE , OKINO TOORU
IPC分类号： F16C3/02 , F16C3/00 , F16C3/06

9. 发明专利

JPS6275118A STEPPED SHAFT MADE OF METAL RAW MATERIAL 失效
公开(公告)号：JPS6275118A
公开(公告)日：1987-04-07
申请号：JP21677685
申请日：1985-09-30
申请人： HONDA MOTOR CO LTD
发明人： MACHIDA ISAO , IWAMURA TATSUYA , KAWAHITO YASUSHI , MATSUYAMA HARUO , KISHIDA YUKIMARE , OKINO TORU
IPC分类号： F16C3/02 , F16C3/00 , F16C3/06
摘要： PURPOSE:To improve the mechanical strength of a stepped shaft by constituting the concave of a fillet section with the first concave having a large radius of curvature and arranged on the large-diameter side and the second concave having a small radius of curvature and arranged on the small-diameter side. CONSTITUTION:The concave 5 of a fillet section is constituted of the first concave 51 on a crank arm 3 side and the second concave 52 on a crank main shaft 3 side. The radium of curvature R1 of the first concave 52 is set smaller than the radium of curvature R1 of the first concave 51. (R1>r1) The connection section (a) between both concaves 51, 52 is formed so as to smoothly continue without generating a hooked point. In addition, the connection section (b) between the crank arm 3 side terminal section of the first concave and the end face of the crank arm 3 is formed so that the end face has a tangent plane against the said terminal section, and furthermore the connection section (c) of the second concave 51 is formed to generate a hooked point.

10. 发明专利

JPS5974312A Valve operating device for engine 失效
标题翻译：发动机用阀门操作装置
公开(公告)号：JPS5974312A
公开(公告)日：1984-04-26
申请号：JP18384082
申请日：1982-10-20
申请人： Honda Motor Co Ltd
发明人： ICHIDA KATSUMI , FUKUO KOUICHI , ARAKI JIYUNICHI , MACHIDA ISAO
IPC分类号： F02B67/06 , F01L1/02 , F01L1/053 , F02B75/22
CPC分类号： F01L1/022 , F01L1/02 , F01L1/024 , F01L1/0532 , F01L2001/0537 , F02B67/06 , F02B75/22 , F02B2275/06 , F02B2275/08 , F02B2275/18
摘要： PURPOSE: To faciliate arrangement of the phase between the appropriate shafts in assembling of a cylinder block and a cylinder head for a DOHC type engine by providing the cylinder head with an intermediate shaft.
CONSTITUTION: In an engine, cylinder blocks C
1 and C
2 are provided with a crank shaft 1, while cylinder heads H
1 and H
2 are provided with a pair of intake-discharge-tappet valve cam shafts 2i and 2e. The cylinder head H
1 and H
2 hold intermediate shafts 6 and 6 respectively. One end of the intermediate shaft 6 is connected to the crank shaft 1 via the first belt-type power transmitting device D
1 , and the other end is connected to the one pair of cam shafts 2i and 2e via the second belt-type power transmitting device D
2 . To disassemble the cylinder-block and -head, it is necessary only to disassemble the first belt-type power transmitting unit D
1 . To reassemble them, it is needed only to arrange the phase between two shafts, the crank shaft 1 and the intermediate shaft 6. With this contrivance, the work efficiency can be enhanced.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过为气缸盖提供中间轴，在组装气缸体和DOHC型发动机的气缸盖之间，将适当的轴之间的相位排列。构成：在发动机中，气缸体C1和C2设置有曲轴1，而气缸盖H1和H2设置有一对进气排气挺杆阀凸轮轴2i和2e。气缸盖H1和H2分别保持中间轴6和6。中间轴6的一端通过第一带式动力传递装置D1连接到曲轴1，另一端通过第二带式动力传递装置连接到一对凸轮轴2i和2e D2。为了拆卸气缸体和头部，仅需要拆卸第一带式动力传递单元D1。为了重新组装它们，只需要在两个轴，曲轴1和中间轴6之间布置相位。通过这种设计，可以提高工作效率。

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