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1. 发明授权

US4770343A Resilient rail fixing device for track installations 失效
标题翻译：轨道安装用弹性导轨固定装置
公开(公告)号：US4770343A
公开(公告)日：1988-09-13
申请号：US42629
申请日：1987-04-23
申请人： Armin Heim , Siegfried Keusch , Karl H. Schwiede
发明人： Armin Heim , Siegfried Keusch , Karl H. Schwiede
IPC分类号： E01B9/48 , E01B9/30
CPC分类号： E01B9/483
摘要： A resilient rail fixing device for track installations with good torsional resistance and positive lateral hold for the rail has a design whih ensures the straightforward production of the clamp clips (3) and the secure co-operation of the clamp clips (3) with the anchoring parts (1,2). The clamp clip (3) is produced as a flexible moulding of cold-bendable steel and has four resilient rod sections (31', 34' and 31", 34") as abutment legs (3' and 3"). Each bracing part (26', 26") of the clamp clip (3) is shaped integrally onto two independent resilient rod secions (31' and 34' or 31' and 34") which have been stressed to torsion. Two inner resilient rod sections (31' and 31") are produced integrally with a transverse connecting piece (33), while the two outer resilient rod sections (34' and 34") are supportd by U-Shaped deflections (35' and 35") on the top of the transverse connecting piece (33).
摘要翻译：用于轨道装置的弹性导轨固定装置具有良好的扭转阻力和用于轨道的正侧向保持件具有设计，确保夹紧夹（3）的简单生产和夹具（3）的固定协作与锚定零件（1,2）。钳夹（3）作为可冷弯钢的柔性模制件制成，并具有四个作为邻接腿（3'和3“）的弹性杆部分（31'，34'和31”，34“）。夹具夹具（3）的每个支撑部分（26'，26“）一体地成形为已经受到扭转的两个独立的弹性杆状部分（31'和34'或31'和34”）。两个内部弹性杆部分（31'和31“）与横向连接件（33）一体地制造，而两个外部弹性杆部分（34'和34”）由U形偏转（35'）支撑，和35“）在横向连接件（33）的顶部。

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