公开(公告)号：US20140144863A1

公开(公告)日：2014-05-29

申请号：US13825153

申请日：2011-09-22

申请人： Kazuhiko Sagawa ,  Yoshinori Ishihara ,  Teruhiko Yahaba ,  Kazuyoshi Kitaya ,  Kazuki Fujii

发明人： Kazuhiko Sagawa ,  Yoshinori Ishihara ,  Teruhiko Yahaba ,  Kazuyoshi Kitaya ,  Kazuki Fujii

IPC分类号： B61G1/00 ,  B61G11/00

CPC分类号： B61G1/00 ,  B61G7/10 ,  B61G11/00 ,  B61G11/08 ,  Y10T29/49822

摘要： A device for coupling tilting railroad cars onto a high-speed railroad train comprises a coupler and a shock absorber held in a shock absorber frame, each joined by a coupling pin via a coupling joint. The frame includes a front inner surface with a front end wall opening and a cylindrical surface extending to a semi-circular concave inner surface. The joint includes a rounded convex surface engaged with a semi-circular concave surface, a circumferential surface of a short cylinder receiving the rear portion of the coupler, and an insertion hole which is provided in a direction perpendicular to the axis of the short cylinder. The frame has a removal hole and an air removal pin of the coupling pin facing each other at a position to rotate at a predetermined angle in a circumferential direction in the assembled state, and at a position coaxial with the coupling pin in the assembled state.

摘要翻译： 用于将倾斜的铁路车辆联接到高速铁路列车上的装置包括保持在减震器框架中的联接器和减震器，每个通过联接销通过联接销连接。 框架包括具有前端壁开口的前内表面和延伸到半圆形凹内表面的圆柱形表面。 接头包括与半圆形凹面接合的圆形凸面，容纳联轴器后部的短圆筒的圆周面，以及沿垂直于短圆筒的轴线的方向设置的插入孔。 所述框架具有所述连接销的拆卸孔和排气销，所述拆卸孔和所述连接销的排气销在组装状态下在周向上以预定角度旋转的位置处于与所述联接销同轴的位置处于组装状态的位置。

公开(公告)号：US4506868A

公开(公告)日：1985-03-26

申请号：US498884

申请日：1983-05-27

申请人： Shoichi Shiroyama ,  Kazuo Yamashita ,  Katsuji Morishita

发明人： Shoichi Shiroyama ,  Kazuo Yamashita ,  Katsuji Morishita

IPC分类号： B60D1/50 ,  B61G11/08 ,  F16F9/30 ,  B60G11/22 ,  B61G9/06

CPC分类号： B60D1/50 ,  B61G11/08

摘要： Herein disclosed is a shock absorber which is to be used with a vehicular coupler. The shock absorber includes a shock absorbing frame which has a pair of shoulders. Further inclusive are a pair of follower plates which are adapted to be held to abut against the shoulders of the shock absorbing frame. A main elastic member is clamped under compression between the paired follower plates. A pair of auxiliary elastic members are also clamped under compression, respectively, between the shock absorbing frame and those faces of the follower plates, which are opposite to the faces contacting with the main elastic member. The initial pressure applied to the main elastic member is balanced by the initial pressures to the auxiliary elastic members. Thus, the paired follower plates can take their neutral positions without being forced onto the shoulders of the shock absorbing frame.

摘要翻译： 这里公开了一种与车辆用耦合器一起使用的减震器。 减震器包括具有一对肩部的减震框架。 还包括一对随动板，其适于保持抵靠在减震框架的肩部上。 主弹性构件在成对的从动板之间被压缩夹紧。 一对辅助弹性构件也分别夹在减震框架和从动板的与主弹性构件接触的面相对的那些面之间。 施加到主弹性构件的初始压力由辅助弹性构件的初始压力平衡。 因此，成对的从动板可以在不被迫靠在减震框架的肩部上的状态下进行中立位置。

公开(公告)号：US4348015A

公开(公告)日：1982-09-07

申请号：US147346

申请日：1980-05-07

申请人： Michel Domer

发明人： Michel Domer

IPC分类号： B61G11/08 ,  F16F1/44 ,  F16F3/087 ,  F16F3/093 ,  F16F3/08

CPC分类号： F16F3/0935 ,  B61G11/08 ,  F16F1/44 ,  F16F3/0876 ,  B60G2202/143 ,  B60G2204/125 ,  B60G2204/4504

摘要： The shock absorber comprises two stacks, of alternated metallic plates and elastic blocks mutually encircling one another. The blocks of each stack are borne by the plates of the other and are constituted of an elastomer different from that constituting the blocks of the other stack.

摘要翻译： 减震器包括两个交替的金属板和相互环绕的弹性块的叠层。 每个堆叠的块由彼此的板承载，并且由与构成另一个堆叠的块的弹性体不同的弹性体构成。

公开(公告)号：US4311765A

公开(公告)日：1982-01-19

申请号：US172622

申请日：1980-07-28

申请人： Daniel A. Chung

发明人： Daniel A. Chung

IPC分类号： B32B27/40 ,  B61G11/08 ,  C08G18/12 ,  C08G18/76 ,  B61G9/06

CPC分类号： C08G18/7678 ,  B32B27/40 ,  B61G11/08 ,  C08G18/12 ,  Y10T428/31551 ,  Y10T428/31605 ,  Y10T428/31681

摘要： Shock absorbing unit which comprises a shaped resilient polyurethane composition characterized by being able to withstand compressive cycling and particularly being characterized by retaining a high degree of rebound after a multitude of compressive cycling cycles. The unit is suitable for use in a railroad draft gear. Such polyurethane composition for said shock absorbing unit is prepared by reacting specifically selected polyols with a corresponding balance of 1,5-naphthalene diisocyanates in combination with mixtures of certain polymeric polyols with a manipulation of their molecular weights.

摘要翻译： 减震单元，其包括成形的弹性聚氨酯组合物，其特征在于能够承受压缩循环，特别是其特征在于在多次压缩循环循环之后保持高度的回弹。 该单元适用于铁路牵伸装置。 用于所述冲击吸收单元的这种聚氨酯组合物通过使特定选择的多元醇与相应的1,5-萘二异氰酸酯的余量与某些聚合多元醇的混合物与其分子量的操作结合而制备。

公开(公告)号：US2713483A

公开(公告)日：1955-07-19

申请号：US39162953

申请日：1953-11-12

申请人： MINER INC W H

发明人： TILLOU RICHARD G

IPC分类号： B61G11/08

CPC分类号： B61G11/08

公开(公告)号：US2217870A

公开(公告)日：1940-10-15

申请号：US20375138

申请日：1938-04-23

申请人： MINER INC W H

发明人： LINDEMAN JAMES E

IPC分类号： B61G9/14 ,  B61G11/08

CPC分类号： B61G9/14 ,  B61G11/08

公开(公告)号：US20120118847A1

公开(公告)日：2012-05-17

申请号：US12927593

申请日：2010-11-17

申请人： Richard A. Carlstedt

发明人： Richard A. Carlstedt

IPC分类号： B61G9/06 ,  B23P11/02

CPC分类号： B61G9/06 ,  B61G11/08 ,  F16F1/40 ,  Y10T29/49863

摘要： A railcar draft gear spring assembly including an axial stack of spring units. Each spring unit is formed from a non-circular elastomeric preform having a series of spaced corners with recessed sides extending between the corners. The preform includes a lobe formed at each corner for channeling the flow of elastomer when the preform is compressed between a pair of non-circular metal plates. Each plate has an outer profile and a series of grippers extending in a common direction away from one surface of the plate. The grippers are arranged in a predetermined pattern relative to each other and relative to the preform for initially positioning the non-circular preformed block of copolyester elastomer relative to the plates and for thereafter restricting the flow of elastomer relative to the outer profile of the plates.

摘要翻译： 一种包括弹簧单元的轴向堆叠的轨道牵引齿轮弹簧组件。 每个弹簧单元由具有一系列间隔角的非圆形弹性体预成型件形成，其中凹面在角部之间延伸。 预成型件包括在每个拐角处形成的凸角，用于在将预制件压缩在一对非圆形金属板之间时引导弹性体流动。 每个板具有外部轮廓和一系列沿同一方向延伸离开板的一个表面的夹持器。 夹具以相对于彼此和相对于预成型体的预定图案布置，用于相对于板初始定位非圆形共聚聚酯弹性体块，并且此后限制弹性体相对于板的外部轮廓的流动。

公开(公告)号：US5351844A

公开(公告)日：1994-10-04

申请号：US69328

申请日：1993-06-01

申请人： Richard A. Carlstedt

发明人： Richard A. Carlstedt

IPC分类号： B29C65/60 ,  B61G9/06 ,  B61G11/08 ,  F16F1/36 ,  B61G9/00

CPC分类号： B61G11/08 ,  B29C65/60 ,  B29C66/71 ,  B29C66/8322 ,  B61G9/06 ,  F16F1/36 ,  B29K2021/00 ,  B29L2031/721 ,  F16F2228/00 ,  F16F2230/0047

摘要： A compression spring formed of an elastomer having a ratio of plastic strain to elastic strain that is greater than 1.5 to 1, the elastomer having a having a projection extending through a metal plate and being cold formed into a rivet-like head to define a mechanical bond between the elastomer and the metal plate.

摘要翻译： 由弹性体形成的压缩弹簧，弹性体的塑性应变与弹性应变的比率大于1.5比1，弹性体具有延伸穿过金属板的突起，并被冷成型为铆钉状的头部，以限定机械 弹性体和金属板之间的接合。

公开(公告)号：US4433834A

公开(公告)日：1984-02-28

申请号：US330617

申请日：1981-12-14

申请人： Karl J. Jwuc

发明人： Karl J. Jwuc

IPC分类号： B60G11/22 ,  B61G11/08 ,  F16F1/40

CPC分类号： F16F1/40 ,  B60G11/22 ,  B61G11/08

摘要： A composite cushion pad for railroad cars or off-the-road vehicles is disclosed. The composite cushion pad can be circular or rectangular, depending on its use. The circular composite cushion pad is composed of a rigid circular plate having a centrally disposed opening which is surrounded by two juxtaposed, resilient elastomeric annular cushions that form a composite cushion which is bonded to at least one side of the plate. The two annular cushions each have a generally frusto-conically shaped cross-section and are dissimilarly sized so that the composite cushion has a pair of opposing stepped sidewalls. The rectangular composite cushion pad is composed of a rigid rectangular plate. A first, resilient elastomeric cushion with a generally frusto-conically shaped cross-section, is bonded to the rectangular plate and at least one smaller sized resilient elastomeric cushion, also with a generally frusto-conically shaped cross-section, is disposed atop the first cushion to again form a composite cushion which extends from at least one side of the plate and which also has a pair of opposing stepped sidewalls.

摘要翻译： 公开了一种用于铁路车辆或越野车辆的复合缓冲垫。 复合缓冲垫可以是圆形或矩形，这取决于其使用。 圆形复合缓冲垫由具有中心设置的开口的刚性圆形板组成，该开口由两个并置的弹性弹性环形垫围绕，形成复合衬垫，该复合衬垫结合到板的至少一侧。 两个环形衬垫各自具有大致截头圆锥形的横截面并且具有不同的尺寸，使得复合衬垫具有一对相对的阶梯状侧壁。 矩形复合缓冲垫由刚性矩形板组成。 具有大致截头圆锥形横截面的第一弹性弹性衬垫被结合到矩形板上，并且至少一个较小尺寸的弹性弹性衬垫也具有大致截头圆锥形的横截面，被布置在第一 衬垫再次形成从板的至少一侧延伸并且还具有一对相对的阶梯状侧壁的复合衬垫。

公开(公告)号：US3826481A

公开(公告)日：1974-07-30

申请号：US29828172

申请日：1972-10-17

申请人： GETEFO GES FUR TECH FORTSCHRIT

发明人： OESER K

IPC分类号： B61G11/08 ,  F16F3/08

CPC分类号： B61G11/08

摘要： A spring element of the type comprising two metal plates and an elastic rubber body therebetween is provided wherein, instead of the rubber body filling all the space between the metal plates, this body is so constructed that it gradually fills the space as the plates are compressed. The rubber body is thicker at the center than at the perimeter and when round, is substantially of the shape of a discus. The plates have corresponding depressions in the central part, so that they can be stacked one on the other with the depressions serving to align the separate elements. Preferably, the rubber body is cemented or otherwise secured to the plates only in the central part, i.e., at the axis of the body or the corresponding depression or projection in the plates.

摘要翻译： 提供了包括两个金属板和它们之间的弹性橡胶体的类型的弹簧元件，其中，代替橡胶体填充金属板之间的所有空间，该主体被构造成当板被压缩时逐渐填充空间 。 橡胶体在中心比在周边厚，当圆形时，基本上是铁饼的形状。 这些板在中央部分具有相应的凹陷，使得它们可以彼此堆叠，凹部用于对齐分离的元件。 优选地，橡胶体仅在中心部分，即在主体的轴线处或板中相应的凹陷或突起处固定或者固定到板上。