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公开(公告)号:US20180127925A1
公开(公告)日:2018-05-10
申请号:US15690002
申请日:2017-08-29
申请人: L.B. Foster Company
发明人: Korhan Ciloglu , William Mohr , David Workman
摘要: A railroad rail comprising a rail head, wherein the rail head is made from a first material and defines a void, and an insert comprising a second material installed in the void.
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公开(公告)号:US09957669B2
公开(公告)日:2018-05-01
申请号:US15303492
申请日:2015-04-13
摘要: A fish plate clamp for unloading rails 1. The fish plate clamp includes a support element (11, 12) with a first piece (11) and a second piece (12) each one located on a face of the rail (1). Each piece of the support element (11, 12) includes an internal mortise (13) in the area of the web (3) of the rail (1). The fish plate clamp also includes a gripping element (14) located in an internal mortise (13) of the support element (11, 12). The internal mortises (13) have an inclined surface (15) in a manner that, when the gripping element (14) moves along the length of the inclined surface (15) of the internal mortise (13) in the direction of the pull of the rail (1), the gripping element (14) latches onto the web (3) of the rail (1).
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公开(公告)号:US20160122949A1
公开(公告)日:2016-05-05
申请号:US14992179
申请日:2016-01-11
申请人: IHI Corporation
发明人: Yoshihiro MATSUO , Mitsunori YAMANE
摘要: A transport system includes: a pair of first traveling rails (R1) affixed to and laid on a floor (F1); a pair of second traveling rails (R2) laid on another floor (F2) to be able to move in a laying direction thereof; a pair of intermediate traveling rails (RM) each including a first end and a second end, the first end being rotatably connected to an end portion of each of the first traveling rails (R1), the second end being rotatably connected to an end portion of each of the second traveling rails (R2); and a transport dolly (D) which travels on the first traveling rails (R1), the intermediate traveling rails (RM), and the second traveling rails (R2).
摘要翻译: 运输系统包括:一对固定在地板上并放置在地板上的第一行进轨道(R1); 放置在另一层(F2)上的一对第二行进轨道(R2),以能够沿其铺设方向移动; 一对中间行进轨道(RM),每一个包括第一端和第二端,所述第一端可转动地连接到每个第一行进轨道(R1)的端部,所述第二端可旋转地连接到端部 的每个第二行进轨道(R2); 以及在第一行进轨道(R1),中间行驶轨道(RM)和第二行驶轨道(R2)上行进的运输台车(D)。
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公开(公告)号:US2020602A
公开(公告)日:1935-11-12
申请号:US53746231
申请日:1931-05-14
申请人: RAIL JOINT CO
发明人: BRAINE BANCROFT G
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公开(公告)号:US1797500A
公开(公告)日:1931-03-24
申请号:US36696229
申请日:1929-05-29
申请人: GESE CARL R
发明人: GESE CARL R
IPC分类号: E01B11/56
CPC分类号: E01B11/56
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公开(公告)号:US1490032A
公开(公告)日:1924-04-08
申请号:US61826323
申请日:1923-02-10
申请人: GEORG SCHONWALD
发明人: GEORG SCHONWALD
IPC分类号: E01B11/56
CPC分类号: E01B11/56
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公开(公告)号:US20190218724A1
公开(公告)日:2019-07-18
申请号:US16249816
申请日:2019-01-16
申请人: RJ-PULL TITE, LLC
发明人: Christopher ADAMS , Monty WILLIAMS
CPC分类号: E01B11/56 , E01B11/04 , E01B11/16 , E01B2201/04
摘要: A rail splice plate kit comprising first and third rap holes that align with first and third rail holes on a first rail to be spliced, second and fourth rsp holes that align with second and fourth rail holes on a second rail to be spliced, and the first, second, third, and fourth rsp holes are substantially circular. The rail splice plate kit comprises four rail bolts which have a cross section that is within 1/16 of an inch of a diameter of the first, second, third, and fourth rsp holes. The diameter of the first, second, third, and fourth rsp holes may be no more than 3/64 larger than the cross section of the rail bolts. The rail splice plate and the bolts are formed of steel. Adjacent rsp holes are spaced 5 inches from center from one another and a cross section of the rail splice plate is arcuate.
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公开(公告)号:US08302879B2
公开(公告)日:2012-11-06
申请号:US12676031
申请日:2008-09-03
申请人: Thomas Christ , Tomas Bergk
发明人: Thomas Christ , Tomas Bergk
IPC分类号: E01B11/00
摘要: Rail expansion device having stock and tongue rails which can be displaced longitudinally with respect to one another and bear against one another transversely with respect to the longitudinal direction of the rails under the application of force, wherein a holder releasably holds the tongue rail at a distance from the region thereof which bears against the stock rail, and wherein the tongue rail in the holder is non-positively and positively connected to a standard rail passing into it or to a section thereof or to a section of the holder having a profile which merges with that of the standard rail.
摘要翻译: 轨道膨胀装置具有可以在施加力的同时相对于彼此纵向移动并且相对于轨道的纵向方向相对于彼此横向地相对地移位的库存和舌状轨道,其中保持器可释放地将舌轨保持一定距离 从其承载在所述库存轨道上的区域中,并且其中所述保持器中的所述舌状轨道被非正向地和积极地连接到通过其的标准轨道或其一部分或具有合并的轮廓的所述保持器的一部分 与标准轨道。
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公开(公告)号:US2036633A
公开(公告)日:1936-04-07
申请号:US73365034
申请日:1934-07-03
申请人: HILL ALBERT E
发明人: HILL ALBERT E
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公开(公告)号:US1719011A
公开(公告)日:1929-07-02
申请号:US29249228
申请日:1928-07-13
申请人: ALBERT HENRY CHARLES
发明人: ALBERT HENRY CHARLES
IPC分类号: E01B11/56
CPC分类号: E01B11/56
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