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1. 发明专利

JP2010181033A Planetary gear speed reducer 有权
标题翻译：行星齿轮减速器
公开(公告)号：JP2010181033A
公开(公告)日：2010-08-19
申请号：JP2010117520
申请日：2010-05-21
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： MATSUOKA TETSUYA , NISHIKAWA HIROYASU , NISHIDA TORU , AKAHORI HIROFUMI , GOI TATSUHIKO , SATO MAIKO
IPC分类号： F16H1/28
CPC分类号： F16H1/2827 , F16H1/2836 , F16H1/48 , F16H57/082
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear speed reducer superior in service life performance by restraining the occurrence of misalignment.
SOLUTION: The planetary gear device (1) includes: a sun gear (5) having external teeth; a plurality of planet gears (7) having external teeth and meshing with the sun gear (5); a ring gear (9) having internal teeth and meshing with the planet gears (7); and a planet carrier (11) which supports a plurality of planet shafts (13) which are rotational axes of the plurality of planet gears (7) by an annular base plate (17) integrally formed at one-end sides (33) of the planet shafts (13) to support the one-end sides and an annular back plate (19) which supports other ends of the plurality of planet shafts, and relatively positions the plurality of planet gears. In the planet shafts (13) or the planet carrier (11), rigidity in the vicinity of the one end-side portions (33) of the planet shafts is set lower than rigidity in the vicinity of the other ends.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：通过抑制不对准的发生，提供使用寿命性能优异的行星齿轮减速机。行星齿轮装置（1）包括：具有外齿的太阳轮（5）; 多个具有外齿并与太阳轮（5）啮合的行星齿轮（7）; 具有内齿并与行星齿轮（7）啮合的齿圈（9）; 以及行星架（11），其通过环形基板（17）支撑作为所述多个行星齿轮（7）的旋转轴线的多个行星轴（13），所述环形基板（17）整体地形成在所述行星齿轮的一端侧行星轴（13）以支撑一端侧和支撑多个行星轴的另一端的环形后板（19），并且相对地定位多个行星齿轮。在行星轴（13）或行星架（11）中，行星轴的一端侧（33）附近的刚性比其他端部附近的刚性低。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009103083A Lubrication structure of valve gear 有权
标题翻译：阀门齿轮润滑结构
公开(公告)号：JP2009103083A
公开(公告)日：2009-05-14
申请号：JP2007277156
申请日：2007-10-25
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： NISHIDA TORU , NAGASAWA KAZUTAKA , WATANABE YOSHIO , FUKAMI YOJI , YANAGIMOTO TOSHIYUKI
IPC分类号： F01M1/08 , F01L13/00 , F01M9/10 , F02D13/02
CPC分类号： F01L13/0021 , F01L1/08 , F01L1/143 , F01L1/185 , F01M9/10 , Y10T74/2107
摘要： PROBLEM TO BE SOLVED: To improve durability of sliding surfaces of a swing cam mechanism and a drive cam, in an engine valve gear. SOLUTION: This lubrication structure includes the valve gear 50A reciprocating a valve body 53 opening/closing an intake port 20A communicating with the combustion chamber 52 of an engine E; and an oil pipe 66 allowing oil for lubricating the valve gear 50A to flow therein and formed with a delivery port 66a for delivering the oil to the outside. The valve gear 50A is provided with: the drive cam 24a interlocked with the rotation of the crankshaft 26 of the engine E; a driven member 64 contacting the drive cam 24a; a swing member 61 attached to the driven member 64 for transmitting the movement of the driven member 64 to a valve; and a relative position changing mechanism 80 changing a relative position between the driven member 64 and the swing member 61. The delivery port 66a of the oil pipe 66 is directed to the sliding surfaces of the driven member 64 and the drive cam 24a in at least a partial period during one rotation of the drive cam 24a. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高发动机气门齿轮中的摆动凸轮机构和驱动凸轮的滑动面的耐久性。解决方案：该润滑结构包括阀门50A往复运动，阀体53打开/关闭与发动机E的燃烧室52连通的进气口20A; 以及油管66，其允许用于润滑阀齿轮50A的油流入其中并形成有用于将油输送到外部的输送口66a。阀齿轮50A设置有：与发动机E的曲轴26的旋转联动的驱动凸轮24a; 与驱动凸轮24a接触的从动构件64; 附接到从动构件64的摆动构件61，用于将从动构件64的运动传递到阀; 和相对位置改变机构80改变从动构件64和摆动构件61之间的相对位置。油管66的输送口66a至少被引导到从动构件64和驱动凸轮24a的滑动表面在驱动凸轮24a的一个旋转期间的局部周期。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2003231466A SINGLE AXLE BOGIE FOR ROLLING STOCK 审中-公开
公开(公告)号：JP2003231466A
公开(公告)日：2003-08-19
申请号：JP2002033236
申请日：2002-02-08
申请人： KAWASAKI HEAVY IND LTD , KAWAJU SHARYO ENGINEERING KK
发明人： AKASHI HIDEJI , TERAI JUNICHI , MATSUKI SHINYA , KADOTA KOJI , MURAKISHI OSAMU , NISHIDA TORU , KONO YUKINOBU , MATSUSHIMA HIROHIDE , EZAKI HIDEAKI , KOBAYASHI NOBORU
IPC分类号： B61C9/46 , B61D13/00 , B61F3/16 , B61F5/00 , B61F5/06 , B61F5/38 , B61F5/44 , B61F5/52
摘要： PROBLEM TO BE SOLVED: To provide a single axle bogie for rolling stock suitable for a low floor type streetcar wherein an overall structure can be simplified, miniaturized and lightened even in a case of providing a driving part and attaching loose wheel parts provided with wheels movably mounted on a track to a bogie frame so that they can be steered, and the wheels can be smoothly steered even along a tightly curved railway with a small minimum turning radius. SOLUTION: The loose wheel parts 5 provided with the rotatable wheels 5a on one ends of casings 6a are provided to horizontally turn on both sides of the bogie frame 2 via king pins 11. A plurality of support arms 16 is radially extended from the casings 6a of the loose wheel parts 5. A roller 19 is rotatably attached to each support arm 16 tip. Support plates 20 are respectively provided so as to protrude toward the rollers 19 from the bogie frame 2. Each loose wheel part 5 is composed to horizontally turn and not overturn by turnably supporting a corresponding roller 19 on a rolling contact surface 20a of each support plate 20. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2002284003A LOW FLOOR TYPE VEHICLE AND VEHICLE BODY FOR DRIVER'S CAB 失效
公开(公告)号：JP2002284003A
公开(公告)日：2002-10-03
申请号：JP2001094118
申请日：2001-03-28
申请人： KAWASAKI HEAVY IND LTD
发明人： KADOTA KOJI , INAMURA FUMIHIDE , YOSHIKAWA TAKAO , NIHEI KANTA , YAMAJI SEIICHI , FUJISHITA KENICHI , MIZUTA AKIYOSHI , OGISHI HIDEYUKI , NISHIDA TORU , KONDO ATSUSHI
IPC分类号： B61C17/04 , B61D13/00 , B61D17/00 , B61F5/00
摘要： PROBLEM TO BE SOLVED: To provide a low floor type vehicle allowing a person to get in and out the vehicle easily and allowing a wheel chair and a baby carriage to move smoothly in the vehicle by widening an area and a width of a low floor face of a compartment as much as possible. SOLUTION: A moving carrier 2 including driving wheels 7 connected with a motor 7a is arranged on a vehicle end side further more than an entrance 5b close to a vehicle end of the compartment, the moving carrier 2 is provided at the vehicle end, and a driver's cab is arranged in its upper part. Moreover, the motor for driving the driving wheels 7 are provided in an upper part of a vehicle body. The vehicle body consists of a vehicle body having no moving carrier and another vehicle body provided with the moving carrier.

5. 发明专利

JP2002011615A MANUFACTURING METHOD AND MACHINING DEVICE FOR FACE GEAR WHEEL 失效
公开(公告)号：JP2002011615A
公开(公告)日：2002-01-15
申请号：JP2000191256
申请日：2000-06-26
申请人： KAWASAKI HEAVY IND LTD , KASHIFUJI KK
发明人： KUBO AIZO , MORIWAKI ICHIRO , FUNAMOTO MASAMI , GOI TATSUHIKO , AKAHORI HIROFUMI , NISHIDA TORU , KANO TERUYUKI
IPC分类号： B23F15/06
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method and machining device for a face gear that can lower the cost of a high-speed and heavy-load speed change gear for a helicopter transmission and the like. SOLUTION: The machining device for a face gear wheel comprises a cutting means for feeding a milling cutter 11A with a straight or near-straight tooth shape in a radial direction of a face gear wheel 3 while adjusting the pressure angle of the face gear wheel 3 to a proper value, and a grinding means for feeding a disklike grinding wheel in a radial direction of the face gear wheel 3 while adjusting the pressure angle of the face gear wheel 3 to a proper value. The cutting and grinding work manufactures the face gear wheel 3.

6. 发明专利

JP2009275913A Planetary gear speed reducer 审中-公开
标题翻译：行星齿轮减速器
公开(公告)号：JP2009275913A
公开(公告)日：2009-11-26
申请号：JP2009097981
申请日：2009-04-14
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： MATSUOKA TETSUYA , NISHIKAWA HIROYASU , NISHIDA TORU , AKAHORI HIROFUMI , GOI TATSUHIKO
IPC分类号： F16H1/28
CPC分类号： F16H57/082
摘要： PROBLEM TO BE SOLVED: To provide a planetary gear speed reducer superior in service life performance, by restraining the occurrence of misalignment.
SOLUTION: A planetary gear device 1 includes: a sun gear 5 having external teeth; a plurality of planet gears 7 having external teeth and meshing with the sun gear 5; a ring gear 9 having internal teeth and meshing with the planet gears 7; and a planet carrier 11 for supporting a plurality of planet shafts 13 by an annular baseplate 17 integrally formed in one end part 33 of a planet shaft 13 being a rotary shaft of the plurality of planet gears 7 and supporting the one end part and an annular back plate 19 for supporting the other end part of the plurality of planet shafts and relatively positioned between the plurality of planet gears. In the planet shafts 13 or the planet carrier 11, rigidity in the vicinity of the one end part 33 of the planet shafts is set lower than rigidity in the vicinity of the other end part.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过抑制未对准的发生，提供使用寿命性能优异的行星齿轮减速机。解决方案：行星齿轮装置1包括：具有外齿的太阳齿轮5; 具有外齿并与太阳齿轮5啮合的多个行星齿轮7; 具有内齿并与行星齿轮7啮合的齿圈9; 以及用于通过一体形成在行星轴13的一个端部33中的环形基板17支撑多个行星轴13的行星架11，其为多个行星齿轮7的旋转轴，并支撑该一个端部和一个环形后板19，用于支撑多个行星轴的另一端部并且相对定位在多个行星齿轮之间。在行星轴13或行星架11中，将行星轴的一端部33附近的刚性设定为低于另一端部附近的刚性。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2003127605A WHEEL STRUCTURE FOR OMNI-DIRECTIONAL MOVING VEHICLE 审中-公开
公开(公告)号：JP2003127605A
公开(公告)日：2003-05-08
申请号：JP2001321340
申请日：2001-10-19
申请人： KAWASAKI HEAVY IND LTD
发明人： ATSUTA TOSHIO , NISHIDA TORU
IPC分类号： B60B19/00 , A61G5/02 , B62D15/00
摘要： PROBLEM TO BE SOLVED: To solve a problem that a conventional wheel called as a Mecanum wheel wherein a free rotating element is arranged on the whole circumference of an outer peripheral portion of the wheel so as to tilt by 45 degrees in regard to an axle, and a wheel structure is so complex and heavy cannot make full use of moving performance. SOLUTION: In this wheel 1 for an omni-directional moving vehicle, at least three sets of the wheels 1 having a different linear moving direction is provided on a bottom portion of a base A, and the moving amount of each wheel 1 is controlled, thereby moving or rotating the base A in a specified direction. The wheel 1 is composed of a hub 2 fitted with a driving shaft, an outer peripheral ring 3, and a coupling supporting portion 5 coupling the hub 2 and the outer peripheral ring 3. A plurality of rotating elements 4 are rotatably journaled to the outer peripheral ring 3 by using the outer peripheral ring 3 as a shaft.

8. 发明专利

JP2009216057A Valve gear 有权
标题翻译：阀门齿轮
公开(公告)号：JP2009216057A
公开(公告)日：2009-09-24
申请号：JP2008063063
申请日：2008-03-12
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： NISHIDA TORU , NAGASAWA KAZUTAKA , WATANABE YOSHIO , FUKAMI YOJI , YANAGIMOTO TOSHIYUKI
IPC分类号： F01L13/00 , F01L1/18
摘要： PROBLEM TO BE SOLVED: To provide a valve gear improved in assembling accuracy and reduced in costs by reducing the number of parts items, and improved in assembling accuracy of a driven member and a swing member. SOLUTION: A swing cam mechanism 48 provided in a valve gear 50A is structured so that a connection pin 62 is supported by a swing member 61 in a position on a camshaft 24 side of a control shaft 60 and so that the swing member 61 and a driven member 63 integrally swing with rotation of a driving cam 24a, changing posture of the driven member 63 and the swing member 61 relative to each other. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过减少零件的数量，提高从动构件和摆动构件的组装精度，提供提高组装精度的阀门装置并降低成本。解决方案：设置在阀齿轮50A中的摆动凸轮机构48构造成使得连接销62由摆动构件61支撑在控制轴60的凸轮轴24侧的位置，并且使得摆动构件 61和从动构件63与驱动凸轮24a的旋转一体地摆动，从动构件63和摆动构件61相对于彼此变化的姿势。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009209711A Engine, and vehicle provided with the same 有权
标题翻译：发动机和车辆提供
公开(公告)号：JP2009209711A
公开(公告)日：2009-09-17
申请号：JP2008051633
申请日：2008-03-03
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： NISHIDA TORU , NAGASAWA KAZUTAKA , WATANABE YOSHIO , FUKAMI YOJI , YANAGIMOTO TOSHIYUKI
IPC分类号： F01L13/00 , F01L1/18 , F02B75/18
CPC分类号： F01L13/0026 , F02F1/24
摘要： PROBLEM TO BE SOLVED: To provide an engine provided with a valve gear with valve lift characteristics variable by means of a drive source, achieving a high degree of design freedom.
SOLUTION: On a cylinder head 20, a valve body 53 for opening/closing ports 20A and 20B is installed. The valve body 53 is set to make the opening/closing action by an oscillation cam mechanism 48 which oscillates corresponding to the motion of a drive cam mechanism 50A interlocked with a crankshaft by a transmission mechanism 28. The oscillation cam mechanism 48 is composed to vary the lift characteristics of the valve body 53 corresponding to the oscillation state. The oscillation state of the oscillation cam mechanism 48 is variable by a servo motor 73. The servo motor 73 is disposed at a left end part of the oscillation cam mechanism 48 separated from the transmission mechanism 28.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有通过驱动源可变的气门升程特性的阀齿轮的发动机，实现高度的设计自由度。解决方案：在气缸盖20上安装有用于打开/关闭端口20A和20B的阀体53。阀体53被设置成通过由与传动机构28与曲轴互锁的驱动凸轮机构50A的运动相对应的摆动凸轮机构48进行打开/关闭动作。摆动凸轮机构48构成为变化对应于振荡状态的阀体53的升力特性。摆动凸轮机构48的摆动状态由伺服电动机73变化。伺服电动机73配置在摆动凸轮机构48的与传动机构28分离的左端部。版权所有（C）2009 ，JPO＆INPIT

10. 发明专利

JP2006057828A Top foil locking mechanism 审中-公开
标题翻译：顶盖锁定机构
公开(公告)号：JP2006057828A
公开(公告)日：2006-03-02
申请号：JP2004350004
申请日：2004-12-02
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： WADA TOSHIO , KAITO HIDEO , NISHIDA TORU
IPC分类号： F16C27/02
CPC分类号： F16C17/024 , F16C27/02 , F16C43/02
摘要： PROBLEM TO BE SOLVED: To provide a top foil fixing structure capable of attaching a foil easily in a foil type dynamic pressure gas bearing. SOLUTION: Locking walls 68 rising from an internal wall face are formed at two positions on an internal wall of a housing with which both ends of a top foil 63 come into contact, respectively, and the top foil formed from an elastic flat plate is inserted and fixed to prop up between two locking walls. An angle of a surface of the locking wall is preferably in a scope of 60° to 90°. A digged-in part 69 having triangular cross section is preferably formed on a front face of the locking wall to lock the top foil 63 to draw a curve naturally. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在箔型动态气体轴承中容易地附着箔的顶部箔固定结构。解决方案：从内壁面上升的锁定壁68分别形成在壳体的内壁上的两个位置，顶部箔片63的两端与弹性平板形成，板被插入并固定以支撑在两个锁定壁之间。锁定壁的表面的角度优选地在60°至90°的范围内。具有三角形横截面的挖入部分69优选地形成在锁定壁的前表面上，以锁定顶部片63以自然地绘制曲线。版权所有（C）2006，JPO＆NCIPI

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