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公开(公告)号:US1709731A
公开(公告)日:1929-04-16
申请号:US30882228
申请日:1928-09-27
申请人: MCGREW JOHN A
发明人: MCGREW JOHN A
IPC分类号: E01B9/52
CPC分类号: E01B9/52
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公开(公告)号:US11168446B2
公开(公告)日:2021-11-09
申请号:US16489325
申请日:2017-12-05
发明人: Brent Duffner , Gary Click , Bradley Smith , Derek Cameron
摘要: An elongated rail fastener apparatus for use near an obstacle such as a guard rail, or other location where space is restricted. The fastener preferably extends past the obstacle and is provided with a shoulder having at least one elevated notch, positioned to allow installation of the clip with a vertical and lateral movement, and without the application of a large force perpendicular to the rail. A U-shaped embodiment of the fastener is also described.
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公开(公告)号:US4940183A
公开(公告)日:1990-07-10
申请号:US346746
申请日:1989-05-03
申请人: Johann Rieger , Hermann Orasche
发明人: Johann Rieger , Hermann Orasche
摘要: In an arrangement for fastening stock rails, wing rails or track rails (1) at the side being averted from the running edge, in which arrangement a strap (5) is pressed against the web of the rail with interposition of a leaf spring (9) or, respectively, of a spring pile, the strap (5) is given a convex shape at its outer side facing the leaf spring (9), whereby a defined pressure point (D) is provided for the attack of the leaf spring (9).
摘要翻译: 在用于紧固弹簧轨道的翼片轨道或轨道轨道(1)的布置中,从行驶边缘避开该轨道(1),在该布置中,带(5)被压靠在轨道的腹板上,插入板簧 )或分别为弹簧桩,所述带(5)在其面向所述板簧(9)的外侧具有凸形形状,由此提供限定的压力点(D)用于板簧的攻击( 9)。
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公开(公告)号:US1781122A
公开(公告)日:1930-11-11
申请号:US39711629
申请日:1929-10-03
申请人: MCGREW JOHN A
发明人: MCGREW JOHN A
IPC分类号: E01B9/52
CPC分类号: E01B9/52
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