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1. 发明专利

JP2005132127A Rolling stock, and bogie therefor 审中-公开
标题翻译：滚动的股票，和BOGIE THEREFOR
公开(公告)号：JP2005132127A
公开(公告)日：2005-05-26
申请号：JP2003366989
申请日：2003-10-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SEHATA MICHIO , TAKAI HIDEO , MURAMOTO AKIMICHI
IPC分类号： B61F5/02 , B61F5/18 , B61F5/20 , B61F5/22 , B61F5/24 , B61G11/00
CPC分类号： B61F5/24 , B61F5/20
摘要： PROBLEM TO BE SOLVED: To provide a rolling stock body of low noise level which is easily manufactured.
SOLUTION: The rolling stock comprises a subframe 40 disposed below a floor of the rolling stock body with a clearance therebetween, and a bogie 30 disposed below the subframe 40 with a clearance therebetween, wherein the rolling stock body 10 and subframe 40 are connected via a first center pin 60 protruding downward from the rolling stock body 10 or a first center pin 60 protruding into the rolling stock body thereabove from the subframe 40. The subframe 40 and the bogie 30 are connected via a second center pin 70 protruding downward from the subframe 40. A two-step bumper 61 is disposed between the first center pin 60 and the connected counter member, and the two-step bumper 61 is disposed on both sides of center pin 60 in the width direction of the rolling stock body 10. The rolling stock body 10 swings in the width direction when the bogie passes a point. After passing the point, the rolling stock body returns to its original position by the force of the two-step bumper 61.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供易于制造的低噪声水平的车辆车体。解决方案：车辆包括设置在机车车体的地板下方的间隙的副车架40，以及设置在副车架40下方的间隙的转向架30，其中车辆主体10和副车架40为通过从车辆主体10向下突出的第一中心销60或从子框架40向上突出到第一中心销60的第一中心销60连接。副框架40和转向架30经由向下突出的第二中心销70连接在第一中心销60和连接的对置构件之间设置两级缓冲器61，并且两级缓冲器61设置在中心销60的宽度方向上的轧制车体的两侧当转向架通过点时，车辆体10在宽度方向摆动。经过点后，机车车体通过两步式保险杠61的力返回到原来的位置。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JPS6411509B2 失效
公开(公告)号：JPS6411509B2
公开(公告)日：1989-02-27
申请号：JP3622777
申请日：1977-04-01
申请人： METSUSAASHUMITSUTO BERUKO BUROOMU GMBH
发明人： KURISUTEIAN GYUNTERU , HERUMUUTO HATSUSERU
IPC分类号： B61F5/24 , B61F20060101 , B61F5/20 , B61F5/22 , B61F5/38

3. 实用新型

JPS51121906U 失效
公开(公告)号：JPS51121906U
公开(公告)日：1976-10-02
申请号：JP2526776
申请日：1976-03-03
IPC分类号： B61F5/30 , B61F5/32 , B61F5/38 , B61F5/10 , B61F5/20

4. 发明专利

JP2006522707A Running device for track vehicles with improved lateral spring device 有权
公开(公告)号：JP2006522707A
公开(公告)日：2006-10-05
申请号：JP2006505049
申请日：2004-04-07
申请人：ボンバルディールトランスポーテイションゲゼルシャフトミットベシュレンクテルハフツングBombardier Transportation GmbH
发明人：シュナイダー・リヒャルト , シンマーグレン・パトリック , スコットハーン・ロバート , マサー・ジェフ
IPC分类号： B61F5/24 , B60G11/28 , B60G13/00 , B60G21/055 , B61F5/10 , B61F5/12 , B61F5/20 , B61F5/22
CPC分类号： B61F5/10 , B61F5/127 , B61F5/22
摘要：本発明は、少なくとも１つのホイールセットと、１次バネ装置（４）を介して前記ホイールセットに支持された走行装置フレーム（３）と、車体（５）を前記走行装置フレーム上に支持するための２次バネ装置−この２次バネ装置は、特に空気バネ（６）によって構成されている−と、横方向バネ装置（１９，２０）とを有する軌道車両のための走行装置に関する。横方向及びロール運動を良好かつ僅かな相互影響でコントロールすることができるように、横方向バネ装置（１９，２０）及び／又は横方向減衰装置（１６）は、２次バネ装置（６）の上及び車体（５）の底部の下に配設される。この場合、例えば横方向ダンパ（１６）は、保持装置（１７）に支持され、この保持装置は、特に２次バネ装置（６）の２つの弾性要素の間の中心に配設されている。この中心配設によって、走行装置の横方向と回転方向の振動の連結は何ら行なわれず、これにより、弾性要素の効果が向上させられ、アクティブな調整システムにおいて高い調整品質が可能にされる。

5. 发明专利

JP3583492B2 Method of absorbing the energy of the inter-connection fittings and the vehicle between the two railway vehicle 失效
公开(公告)号：JP3583492B2
公开(公告)日：2004-11-04
申请号：JP2688295
申请日：1995-02-15
申请人：ジエ・ウー・セー・アルストム・トランスポール・エス・アー
发明人：クリストフ・オイヨン , ミシエル・クロ
IPC分类号： B61G9/04 , B60D1/14 , B60D1/32 , B61D3/10 , B61F5/20 , B61G5/02 , B61G9/06 , B61G11/08 , B61G11/16
CPC分类号： B61D3/10 , B61F5/20
摘要： An energy absorber (3) consisting of a combination of rubber and metal is located between the railway vehicles (A,B). The coupling comprises a toroidal piece (1) with a cylindrical bore (4) in its centre, connected to one vehicle (A), with a truncated surface in its lower part and cylindrical in its upper part. These define first (1A) and second (1B) external cylindrical surfaces,. A support piece (9) connected to the other vehicle (B) has, in its upper part, an internal cylindrical base plate (9A) enveloping the upper part of the toroidal piece. A cylindrical pivot (17) fixed on the base plate is engaged in the cylindrical bore. A toroidal articulation part (13) fixed on the base plate ensures articulation between the base plate and the toroidal piece. The energy absorber is located between the external cylindrical surface of the toroidal piece and the surface (20B) of the vehicle. Shear bolts (22) hold the support piece to means of longitudinal translation (23) fixed to the support arm (24) connected to the vehicle (B).

6. 发明专利

JPH05208674A PENDULUM DEVICE FOR RAILWAY VEHICLE 失效
公开(公告)号：JPH05208674A
公开(公告)日：1993-08-20
申请号：JP1595892
申请日：1992-01-31
申请人： NTN TOYO BEARING CO LTD
发明人： KUWABARA ATSUSHI
IPC分类号： B61F5/20 , B61F5/22
摘要： PURPOSE:To reduce the number of parts for supporting a pendulum beam, arranged on a bogie, and attain compactness, in a pendulum device for a railway vehicle. CONSTITUTION:A roller 11, which supports the bottom surface of an upper bolster 3 swivelably in a transverse direction, is rotatably mounted to longitudinal positions corresponding to the upper bolster 3 of a pendulum beam 2 in both sides of a bogie 1, and a flange 16 for receiving a longitudinal direction of the upper bolster 3 is peripherally provided in an end part peripheral surface of this roller 11. In each roller 11, a vertical load is supported by a barrel part 15, and since a load in a longitudinal direction is supported by the flange 16, the pendulum beam 2 can be supported by four in total of the rollers 11, so that weight lightness and compactness can be attained by reducing the number of part items.

7. 发明专利

JPH0194060A BEARING CLAMPING DEVICE 失效
公开(公告)号：JPH0194060A
公开(公告)日：1989-04-12
申请号：JP25272487
申请日：1987-10-07
申请人： NACHI FUJIKOSHI CORP
发明人： KANAI TOMOKAZU
IPC分类号： B61F15/18 , B61F5/14 , B61F5/20 , F16C35/07
摘要： PURPOSE:To prevent the looseness of a bearing pressure nut and the yield of a screw from occurring by installing an elastic body interposingly between a bearing keep ring and the bearing presser nut. CONSTITUTION:A cylindrical roller bearing 2 is built in a shaft end of an axle 1, and in turn, this bearing 2 is provided with a separate loose rib 3 in the end. In addition, a disk spring 18 or an elastic body is inserted into the shaft end, contacting with the loose rib 3. In last, a bearing pressure nut 5 is screwed in an external thread formed in the shaft end, pressing the bearing via the loose rib 3 as a bearing keep ring, and it is clamped. Accordingly, at the time of vehicle running, even if a temperature difference is produced between the shaft and the bearing, the disk spring 18 or the elastic body functions as a body expansion absorber, so that any looseness in the presser nut and the yield of a coupling part of the screw are prevented from occurring. Furthermore, by accident resulting in personal injury due to slip-off of the bearing presser nut can be prevented from occurring and, what is more, such a requirement that a locking key is formed in the axle shaft end becomes unnecessary.

8. 发明专利

JPS608154A SUSPENSION SYSTEM FOR RAILWAY ROLLING STOCK 失效
公开(公告)号：JPS608154A
公开(公告)日：1985-01-17
申请号：JP11108184
申请日：1984-06-01
申请人： FIAT FERROVIARIA SAVIGLIANO
发明人： ORESUTE SANTANEERA
IPC分类号： B61F5/18 , B61F5/10 , B61F5/14 , B61F5/20

10. 发明专利

JPH0220474A JOINT TYPE COUPLER FOR TWO RAILWAY ROLLING STOCK 失效
公开(公告)号：JPH0220474A
公开(公告)日：1990-01-24
申请号：JP12860289
申请日：1989-05-22
申请人： ALSTHOM ATLANTIQUE
发明人： MISHIERU KURO
IPC分类号： B61D3/10 , B61F5/20 , B61G5/02
摘要： PURPOSE: To ensure the function in a high-speed train at low cost with a lighter weight by forming a joint of a toroidal part to be connected to one rolling stock and a support part to be connected to the other rolling stock, so that the connection can be performed even when both the parts are opposed to each other with large eccentricity. CONSTITUTION: A composite toroidal articulated coupling element is formed of a metal plate 14 put between elastic material layers 15, a truncated conical plate 16 forms the support surface of the toroidal part 1, and a vertical shaft 17 is fixed to the center of a base plate 9 by a screw 19. The shaft 17 is fitted into the boring part 4 of the part 1 to leave a large clearance with the boring part 4, the clearance avoids the contact of the circumference of the shaft 17 with the boring part 4 in the vertical movement in traction or braking, so that the shaft 17 makes contact with the boring part 4 only when an abnormal impact occurs. A circular cap 17 having a flat lower surface 18A is formed on the upper part of the shaft 17, and opposed to the smooth hard alloy toroidal ring 8 of the part 1. Since the fixing pin 21 of the part 1 is fitted into the fork 22 of a toroidal member 13, the slippage between the part 1 and the toroidal element 13 is eliminated in passing a sharp curve, and the part 1 can be relatively rotated.

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