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1. 发明授权

US10988050B2 Section insulating device and use of same 有权
公开(公告)号：US10988050B2
公开(公告)日：2021-04-27
申请号：US16346225
申请日：2018-07-10
申请人： Kummler + Matter AG
发明人： Dennis Darra , Simon Geiger , Rolf Staubli
IPC分类号： B60M1/18 , B60M1/20 , B60M1/30 , B60M1/24
摘要： A section disconnect device for a contact line assigned in particular to railborne vehicles as overhead line and carrying high voltage, having a single section arrangement (10) with multiple line sections extending, such that it is tensioned or can be tensioned, between two contact-wire connecting heads (12, 14) and provided with insulator means (36, 38), which line section arrangement is constructed such that it can be mounted by means of respective accommodating sections (66) of the contact-wire connecting heads in an electrically and mechanically contacting manner between exposed ends (16, 18) of the contact line, as a result of which at least one of the contact-wire connecting heads (12, 14) has adjustable level equalization means (66, 68, 70) for interacting with a head-side end (20, 24) of the line section arrangement (10), which are constructed in such a manner that, with respect to a current collector contact, in particular a current-collector-contact side of the contact line and/or a current-collector-contact plane, the free end of the contact line can be brought into a common plane with the end of the line section arrangement and/or seamlessly aligned with the same.

2. 发明授权

US4679672A Overhead electric traction system for railways 失效
标题翻译：铁路架空电力牵引系统
公开(公告)号：US4679672A
公开(公告)日：1987-07-14
申请号：US824076
申请日：1986-01-30
申请人： Alan E. Seddon , John Doughty
发明人： Alan E. Seddon , John Doughty
IPC分类号： B60M1/20 , E04H12/24 , B60M1/22 , E04C3/02 , H02G7/20
CPC分类号： B60M1/20 , E04H12/24
摘要： In an overhead electric traction system a simple and inexpensive mid-point anchor comprises a mast and, mounted on the upper part of the mast, a cantilever structure comprising a pair of rigid elongate members which lie in a common plane and extended transversely with respect to and lie spaced apart in a direction lengthwise of the track, and which at their ends nearer the track are connected to the mast by a third transversely extending elongate member inclined at an acute angle to the common plane. The ends of the members remote from the track are connected to opposite ends of a rigid bar which extends lengthwise of the track, which is pivotally connected to the mast about a vertical axis and which, at each of its end portions, is connected to the mast by a flexible tie. In the event of an unbalanced load on the catenary, pivotal movement of the cantilever structure about the vertical axis is prevented by one of the flexible ties and the out of balance load is transferred to the mast as a torsional load.
摘要翻译：在架空电力牵引系统中，简单且便宜的中点锚固件包括桅杆并且安装在桅杆的上部，悬臂结构包括一对刚性细长构件，其位于公共平面中并相对于并且沿着轨道的纵向方向间隔开，并且在其靠近轨道的端部处通过与公共平面成锐角倾斜的第三横向延伸的细长构件连接到桅杆。远离轨道的构件的端部连接到刚性杆的相对端部，该刚性杆沿着轨道纵向延伸，所述刚性杆沿垂直轴线枢转地连接到桅杆，并且在其每个端部处连接到桅杆由灵活的领带。在悬链线上的负载不平衡的情况下，悬臂结构围绕垂直轴线的枢转运动由柔性连接件之一阻止，并且不平衡负载作为扭转载荷传递到桅杆。

3. 发明授权

US4163485A Conducting rail hanger construction 失效
标题翻译：进行铁路吊架施工
公开(公告)号：US4163485A
公开(公告)日：1979-08-07
申请号：US882143
申请日：1978-02-28
申请人： Alleyne C. Howell, Jr.
发明人： Alleyne C. Howell, Jr.
IPC分类号： B60M1/34 , H02G5/04 , B60M1/20
CPC分类号： B60M1/34 , H02G5/04
摘要： A conducting rail hanger construction comprising a conducting rail member, an insulating channel-like sheath jacketing the member and having portions extending along opposite sides thereof, and a spring clip also of channel-like configuration. The sheath has oppositely disposed longitudinal groove formations, each of the formations providing a pair of exterior facing shoulders. Leg portions of the clip extend into the groove formations of the sheath and engage the shoulders thereof. In addition, the leg portions have abutments providing sharp, cut edges which can bite into one shoulder of each pair to thereby prevent the sheath from pulling out under the action of an excessive transverse load or force applied to the rail. Broad surfaces on the leg portions limit the penetration of the cut edges into the sheath, thereby preventing distortion and destruction of the latter. Improved reliability and safer operation result, since there is eliminated loosening of the rail from the clip.
摘要翻译：一种导轨悬挂架结构，包括导轨构件，绝缘通道状护套，护套构件并具有沿其相对侧延伸的部分，以及还具有通道状构造的弹簧夹。护套具有相对设置的纵向沟槽结构，每个地层提供一对外部面对的肩部。夹子的腿部延伸到护套的凹槽结构中并与其肩部接合。此外，腿部具有提供锋利的切割边缘的基台，其可以咬入每对的一个肩部中，从而防止在施加到轨道的过大的横向载荷或力的作用下护套拉出。腿部上的宽的表面限制了切割边缘进入护套的穿透，从而防止后者的变形和破坏。提高了可靠性和更安全的操作效果，因为消除了夹子上轨道的松动。

4. 发明授权

US3889788A Overhead current supply equipment for electric railways 失效
标题翻译：电力铁路架空电流供应设备
公开(公告)号：US3889788A
公开(公告)日：1975-06-17
申请号：US34955173
申请日：1973-04-09
申请人： BRITISH INSULATED CALLENDERS
发明人： LITTLER JOSEPH , TAYLOR DENNIS JOSEPH , CAMPBELL KENNETH JAMES
IPC分类号： B60M1/20 , B60M7/00
CPC分类号： B60M7/00 , B60M1/20
摘要： A support in overhead current supply equipment of an electric railway comprises a rigid base secured to a tunnel, overbridge or the like and located to one side of the vehicle load gauge, an inclined strut extending upwards and inwards to a point higher than the highest point of the load gauge, and a resin-bonded glass fibre beam extending inwards from the upper end of the strut. The strut may be made of metal and grounded, or in a support for the highest voltages (e.g. 50 kV) it may be of insulating material so that the junction between the strut and the beam is at an intermediate voltage.
摘要翻译：电气铁路的架空电流供应设备中的支撑件包括固定到隧道，桥架等上的刚性基座，并且位于车辆负载表的一侧，倾斜的支柱向上并向内延伸到高于最高点的点的载荷计，以及从支柱的上端向内延伸的树脂粘合的玻璃纤维束。支柱可以由金属制成并且接地，或者支撑最高电压（例如50kV），其可以是绝缘材料，使得支柱和梁之间的接合处于中间电压。

5. 发明授权

US3641285A Trolley wire overhead electric supply systems for electrically powered vehicles 失效
标题翻译：用于电动车辆的电线电源系统
公开(公告)号：US3641285A
公开(公告)日：1972-02-08
申请号：US3641285D
申请日：1969-11-10
申请人： BRITISH RAILWAYS BOARD
发明人： TUSTIN ARNOLD , GEOFFREY RICHARD
IPC分类号： B60M1/20
CPC分类号： B60M1/20
摘要： A trolley wire overhead electric supply system, for supplying power for the propulsion of electric vehicles, comprises a contact wire which is directly supported at each supporting mast through a spring. The spring is associated with an abutment so arranged that for an upward force below a predetermined value acting on the spring through the contact wire, the contact wire is relatively stiffly connected to the mast and, for an upward force above said predetermined value acting on said spring through said contact wire, the contact wire is relatively softly connected to said mast.
摘要翻译：用于为电动车辆的推进提供动力的电车线架空供电系统包括通过弹簧直接支撑在每个支撑桅杆处的接触线。弹簧与一个支座相关联，该基座被布置成使得通过接触线作用在弹簧上的预定值以下的向上的力，接触线相对刚性地连接到桅杆，并且对于作用在所述通过所述接触线弹簧，所述接触线相对轻柔地连接到所述桅杆。

6. 发明授权

US2491973A Conductor support 失效
公开(公告)号：US2491973A
公开(公告)日：1949-12-20
申请号：US57449645
申请日：1945-01-25
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： HANNA RAYMOND P , BRAHMER LELAND F
IPC分类号： B60M1/20
CPC分类号： B60M1/20

7. 发明授权

US2316464A Support for trolley wires 失效
标题翻译：支持电车线
公开(公告)号：US2316464A
公开(公告)日：1943-04-13
申请号：US34359640
申请日：1940-07-02
申请人： OHIO BRASS CO
发明人： SMOOT LEONARD V , BACHLER HARRY A
IPC分类号： B60M1/20
CPC分类号： B60M1/20

8. 发明授权

US2239582A Overhead line construction for trolley bus systems 失效
标题翻译：无轨电车系统的架空线路建设
公开(公告)号：US2239582A
公开(公告)日：1941-04-22
申请号：US15291437
申请日：1937-07-10
申请人： WESTINGHOUSE ELECTRIC & MFG CO
发明人： WAHLBERG NILS A , CROUSE JOHN L
IPC分类号： B60M1/20
CPC分类号： B60M1/20

9. 发明授权

US2187309A Trolley wire support 失效
公开(公告)号：US2187309A
公开(公告)日：1940-01-16
申请号：US22224838
申请日：1938-07-30
申请人： DUQUESNE MINE SUPPLY COMPANY
发明人： GENTER ALBERT H
IPC分类号： B60M1/20
CPC分类号： B60M1/20

10. 发明授权

US1612353A Material for catenary construction 失效
标题翻译：悬链线施工材料
公开(公告)号：US1612353A
公开(公告)日：1926-12-28
申请号：US57462422
申请日：1922-07-13
申请人： WESTINGHOUSE ELECTRIC & MFG CO
发明人： BRACE PORTER H
IPC分类号： B60M1/20
CPC分类号： B60M1/20

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