子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Rail Vehicle Unit | US14403781 | 2013-05-29 | US20150096457A1 | 2015-04-09 | Andreas Wolf; Michael Wusching; Cedric Zanutti |
| A rail vehicle unit, having a running gear and a wagon body unit. The wagon body unit is supported on the running gear via a suspension device, a first rotational buffer device and a second rotational buffer device being associated to the running gear and the wagon body unit. The first rotational buffer device and the second rotational buffer device are adapted to damp a rotational motion between the running gear and the wagon body unit about a rotational axis parallel to the height direction. The first rotational buffer device and the second rotational buffer device are configured to form a traction link between the running gear and the wagon body unit. | ||||||
| 42 | Interconnected railway vehicle trucks | US166097 | 1980-07-07 | US4362110A | 1982-12-07 | Johann K. Pfister |
| The cross-coupling connects the two trucks of the vehicle together and employs a torsion shaft which is mounted on the vehicle body with torsionally stiff levers. The cross-coupling also has a shaft mounted on each truck with a pair of torsionally stiff arms. The innermost arms of the shafts are articulated via a hinged rod to an associated lever of the torsion shaft while the outermost arms are articulated through a rod to the vehicle body. In addition, piston cylinder units are provided for damping the rotational movements of the trucks relative to the body as well as independent damping means for damping the transverse movements of the vehicle body relative to the trucks. | ||||||
| 43 | Railway car truck | US75711134 | 1934-12-12 | US2040773A | 1936-05-12 | LEWIS FRANK W |
| 44 | 鉄道車両用台車 | JP2018018990 | 2018-02-06 | JP2018100090A | 2018-06-28 | 西村 武宏; 中尾 俊一; 楠 武宜; 奥村 泰史 |
| 【課題】鉄道車両の車体の床下に設けられる台車について、構造を簡素かつ軽量にしながら組立作業性を向上する。 【解決手段】鉄道車両用台車は、車体11を支持するための横ばり4と、横ばりを挟んで車両長手方向の前方及び後方において車幅方向に沿って配置された前後一対の車軸と、車軸の車幅方向両側に設けられて車軸を回転自在に支持する軸受7と、軸受を収容する軸箱8と、横ばりの車幅方向両端部を支持した状態で車両長手方向に延びて車両長手方向両端部30cが軸箱に支持された側部材30と、横ばりの車幅方向両端部に設けられて、側部材に対して上下方向に固定されない状態で側部材の車両長手方向中央部30aに上方から載せられている当接部材と、軸箱に設けられて、側部材の車両長手方向両端部を支持する支持部材31と、を備える。 【選択図】図3 |
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| 45 | 鉄道車両用台車 | JP2013523836 | 2012-07-12 | JPWO2013008468A1 | 2015-02-23 | 武宏 西村; 俊一 中尾; 武宜 楠; 泰史 奥村 |
| 鉄道車両用台車(1)は、車体(11)を支持するための横ばり(4)と、横ばり(4)を挟んで車両長手方向の前方及び後方において車幅方向に沿って配置された前後一対の車軸(5)と、車軸(5)の車幅方向両側に設けられて車軸(5)を回転自在に支持する軸受(7)と、軸受(7)を収容する軸箱(8)と、横ばり(4)の車幅方向両端部(4a)を支持した状態で車両長手方向に延びて車両長手方向両端部(30c)が軸箱(8)に支持された側部材(30)と、横ばり(4)の車幅方向両端部(4a)に設けられて、側部材(30)に対して上下方向に固定されない状態で側部材(30)の車両長手方向中央部(30a)に上方から載せられている当接部材(33)と、軸箱(8)に設けられて、側部材(30)の車両長手方向両端部(30c)を支持する支持部材(31)と、を備える。 | ||||||
| 46 | Truck for railroad vehicle | JP2013260571 | 2013-12-17 | JP2014088176A | 2014-05-15 | NISHIMURA TAKEHIRO; NAKAO SHUNICHI; KUSUNOKI TAKENORI; OKUMURA YASUSHI |
| PROBLEM TO BE SOLVED: To improve assembly operability while making a truck simple and lightweight.SOLUTION: A truck 1 for railroad vehicle includes: a cross beam 4 for supporting a vehicle body 11; a pair of front and rear axles arranged along a vehicle width direction at a front and a rear part in a vehicle length direction across the cross beam 4; bearings 7 provided on both vehicle-width-directional sides of the axles and supporting the axles rotatably; axle boxes 8 housing the bearings 7; leaf springs 30 having both vehicle-length-direction ends 30c supported by the axle boxes 8 while extending along the vehicle length supporting both vehicle-width-directional ends of the cross beam 4; contact members provided at both the vehicle-width-direction ends of the cross beam 4, and placed on vehicle-length-directional center parts 30a of the leaf springs 30 from above while not fixed to the leaf springs 30 in up/down directions; and support members 31 provided on the axle boxes 8 and supporting both the vehicle-length-directional ends 30 of the leaf springs 30. | ||||||
| 47 | Bogie for rail vehicles | JP2013523836 | 2012-07-12 | JP5442167B2 | 2014-03-12 | 武宏 西村; 俊一 中尾; 武宜 楠; 泰史 奥村 |
| 48 | Truck for railway rolling stock | JP16316180 | 1980-11-19 | JPS5690771A | 1981-07-23 | EMIIRU BUAIRANTO; KURISUCHIAN GIYUNTAA |
| 49 | JPS5024915A - | JP12669973 | 1973-11-10 | JPS5024915A | 1975-03-17 | |
| 50 | Bogie comprising a wheelset drive mounted on bearings | US15103384 | 2014-12-10 | US10099707B2 | 2018-10-16 | Olaf Koerner; Hartmut Frank; Thomas Liebig; Thomas Oehler; Bernd Pfannschmidt; Tobias Stärz |
| A bogie (6) comprises a bogie frame (7). The bogie frame (7) is mounted on bearings (7b) via a first spring device (7a). A wheelset shaft (8) is mounted in the bearings (7b). A wheelset drive (9) concentrically surrounds the wheelset shaft (8) and acts thereupon. The wheelset drive (9) is spring-mounted on the bearings (7b) by means of a second spring device (16) exclusively associated with the wheelset drive (9). A two-level clutch (15) is arranged between the wheelset drive (9) and the wheelset shaft (8). | ||||||
| 51 | METHOD FOR CONTROLLING THE HEIGHT OF A TRANSPORT VEHICLE AND RELATED TRANSPORT VEHICLE | US15636280 | 2017-06-28 | US20180001914A1 | 2018-01-04 | Sacheen DAUSOA |
| Disclosed is a method for controlling the position relatively to a platform of a floor of a carriage including a bogie including a chassis, a primary suspension, and a secondary suspension, the method including the steps: measuring the height of the secondary suspension; and adjusting the height of the secondary suspension, according to the height of the platform for positioning the floor at the height of the platform. This method includes a step for estimating the height of the top of the chassis, the adjustment of the height of the secondary suspension being achieved according to the estimated height of the top of the chassis. | ||||||
| 52 | Rail vehicle unit | US14403781 | 2013-05-29 | US09643626B2 | 2017-05-09 | Andreas Wolf; Michael Wusching; Cedric Zanutti |
| A rail vehicle unit, having a running gear and a wagon body unit. The wagon body unit is supported on the running gear via a suspension device, a first rotational buffer device and a second rotational buffer device being associated to the running gear and the wagon body unit. The first rotational buffer device and the second rotational buffer device are adapted to damp a rotational motion between the running gear and the wagon body unit about a rotational axis parallel to the height direction. The first rotational buffer device and the second rotational buffer device are configured to form a traction link between the running gear and the wagon body unit. | ||||||
| 53 | BOGIE COMPRISING A WHEELSET DRIVE MOUNTED ON BEARINGS | US15103384 | 2014-12-10 | US20160325762A1 | 2016-11-10 | OLAF KOERNER; HARTMUT FRANK; THOMAS LIEBIG; THOMAS OEHLER; BERND PFANNSCHMIDT; TOBIAS STÄRZ |
| A bogie (6) comprises a bogie frame (7). The bogie frame (7) is mounted on bearings (7b) via a first spring device (7a). A wheelset shaft (8) is mounted in the bearings (7b). A wheelset drive (9) concentrically surrounds the wheelset shaft (8) and acts thereupon. The wheelset drive (9) is spring-mounted on the bearings (7b) by means of a second spring device (16) exclusively associated with the wheelset drive (9). A two-level clutch (15) is arranged between the wheelset drive (9) and the wheelset shaft (8). | ||||||
| 54 | RAILCAR BOGIE | US15089023 | 2016-04-01 | US20160214627A1 | 2016-07-28 | Takehiro NISHIMURA; Shunichi NAKAO; Takeyoshi KUSUNOKI; Yasufumi OKUMURA |
| A railcar bogie includes: a cross beam supporting a carbody; a pair of front and rear axles sandwiching and arranged in front of and behind the cross beam in a railcar longitudinal direction to extend in a railcar width direction; bearings provided at both railcar width direction sides of each and rotatably supporting the axles; axle boxes accommodating the bearings; side members extending in the railcar longitudinal direction supporting both railcar width direction end portions of the cross beam and each including both railcar longitudinal direction end portions supported by the axle boxes; contact members provided at both railcar width direction end portions and disposed on railcar longitudinal direction middle portions of the side members so as not to be fixed to the side members in an upper-lower direction; and supporting members provided at the axle boxes and supporting the railcar longitudinal direction end portions of the side members. | ||||||
| 55 | MALLEABLE RESILIENT PEDESTAL WEAR PLATE | US14251276 | 2014-04-11 | US20140216298A1 | 2014-08-07 | Manuel Tavares; Wayne H. Murphy; Michael James Schmidt |
| A wear plate for use with a railway truck, the wear plate being configured for installation on a downwardly facing surface of a pedestal opening of a side frame of a railway truck. The wear plate includes a base and a pair of side walls extending upwardly from opposite sides of the base with inwardly disposed locking features designed to engage the pedestal when the wear plate is installed, the locking features in a preferred embodiment being configured as resilient projections that engage, clamp or drag lock onto opposite sides of the pedestal with the base of the wear plate protecting the downwardly facing pedestal surface. The wear plate may be constructed from malleable or ductile metals or plastics. | ||||||
| 56 | BRAKE BEAM PADDLE CAPS | US13724852 | 2012-12-21 | US20140174317A1 | 2014-06-26 | WEIPING WANG |
| A brake beam assembly for a railway car truck includes a brake beam configured to be mounted between opposed side frames of the railway car truck, a strut extending from the brake beam and brake heads coupled to the brake beam proximate to right hand and left hand ends thereof. Each brake head holds a brake shoe configured to engage a wheel of the railway car truck. Paddles extend exterior of the brake heads. The paddles have distal ends received in corresponding guide brackets of the side frames to guide movement of the brake beam. Paddle caps cover the distal ends of the paddles. The paddle caps are configured to be received in brake beam wear liners in corresponding side frames of the railway car truck. The paddle caps have a lower coefficient of friction than the paddles. | ||||||
| 57 | RAILCAR BOGIE | US14232354 | 2012-07-12 | US20140137765A1 | 2014-05-22 | Takehiro Nishimura; Shunichi Nakao; Takeyoshi Kusunoki; Yasufumi Okumura |
| A railcar bogie includes: a cross beam supporting a carbody; a pair of front and rear axles sandwiching and arranged in front of and behind the cross beam in a railcar longitudinal direction to extend in a railcar width direction; bearings provided at both railcar width direction sides of each and rotatably supporting the axles; axle boxes accommodating the bearings; side members extending in the railcar longitudinal direction supporting both railcar width direction end portions of the cross beam and each including both railcar longitudinal direction end portions supported by the axle boxes; contact members provided at both railcar width direction end portions and disposed on railcar longitudinal direction middle portions of the side members so as not to be fixed to the side members in an upper-lower direction; and supporting members provided at the axle boxes and supporting the railcar longitudinal direction end portions of the side members. | ||||||
| 58 | Malleable resilient pedestal wear plate | US13065084 | 2011-03-14 | US08695508B2 | 2014-04-15 | Manuel Tavares; Wayne H. Murphy; Michael J. Schmidt |
| A wear plate for use with a railway truck, the wear plate being configured for installation on a downwardly facing surface of a pedestal opening of a side frame of a railway truck. The wear plate includes a base and a pair of side walls extending upwardly from opposite sides of the base with inwardly disposed locking features designed to engage the pedestal when the wear plate is installed, the locking features in a preferred embodiment being configured as resilient projections that engage, clamp or drag lock onto opposite sides of the pedestal with the base of the wear plate protecting the downwardly facing pedestal surface. The wear plate may be constructed from malleable or ductile metals or plastics. | ||||||
| 59 | Malleable resilient pedestal wear plate | US13065084 | 2011-03-14 | US20120234202A1 | 2012-09-20 | Manuel Tavares; Wayne H. Murphy; Michael J. Schmidt |
| A wear plate for use with a railway truck, the wear plate being configured for installation on a downwardly facing surface of a pedestal opening of a side frame of a railway truck. The wear plate includes a base and a pair of side walls extending upwardly from opposite sides of the base with inwardly disposed locking features designed to engage the pedestal when the wear plate is installed, the locking features in a preferred embodiment being configured as resilient projections that engage, clamp or drag lock onto opposite sides of the pedestal with the base of the wear plate protecting the downwardly facing pedestal surface. The wear plate may be constructed from malleable or ductile metals or plastics. | ||||||
| 60 | Elastomeric mounting | US211712 | 1994-06-21 | US5518227A | 1996-05-21 | James M. Whelan |
| An elastomeric mounting comprises a body of elastomeric material having end regions the surfaces which are bonded to respective confronting surfaces of a pair of rigid end members for compression therebetween. A first of the rigid end members (32) extends radially outwardly from a longitudinal compression axis (19) of the mounting to lie beyond the bonded interface (35). The first end member has outwards of the bonded interface an abutment face (34) which is contacted by the elastomeric body when subject to compression loading, and a discontinuity is defined by the first rigid end member whereby the interface and abutment face depart from a wholly co-planar form. | ||||||
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