公开(公告)号：US3334441A

公开(公告)日：1967-08-08

申请号：US47221865

申请日：1965-07-15

申请人： LANDIS SALES COMPANY INC

发明人： LANDIS ROBERT L ,  O'BRIEN EDWARD D

IPC分类号： B60J5/06 ,  B61D19/00 ,  E05D15/10

CPC分类号： E05D15/1007 ,  B60J5/062 ,  B61D19/009 ,  E05Y2900/51

公开(公告)号：US3806672A

公开(公告)日：1974-04-23

申请号：US29729072

申请日：1972-10-13

申请人： LANDIS SALES CO

发明人： LANDIS R

IPC分类号： B60M1/04

CPC分类号： B60M1/04

摘要： The electrically insulative cover board has an upstanding sidewall and a laterally projecting top portion extending longitudinally of an electrified third rail for protecting the third rail from inadvertent electrical contact therewith. The inside sidewall of the cover is open to allow a traveling electrical contactor to make electrical contact with the third rail. The cover is attached to the third rail by means of electrically insulative clamping brackets. The upstanding sidewall of the rail cover board includes at least one longitudinally directed laterally protruding convolution for strengthening the cover board against lateral bowing and to act like a cantilever spring to allow a controlled amount of downward vertical deflection of the top cover under a vertically applied load.

摘要翻译： 电绝缘覆盖板具有直立的侧壁和沿电气化的第三轨道纵向延伸的横向突出的顶部部分，用于保护第三导轨免于与其无意地电接触。 盖的内侧壁是开放的，以允许行进的电接触器与第三导轨电接触。 盖子通过电绝缘的夹紧支架连接到第三个导轨上。 轨道覆盖板的直立侧壁包括至少一个纵向指向的横向伸出的卷积，用于加强盖板抵抗侧向弯曲并且起到类似于悬臂弹簧的作用，以允许顶盖在垂直施加的载荷下的受控量的向下垂直偏转 。

公开(公告)号：US3784097A

公开(公告)日：1974-01-08

申请号：US3784097D

申请日：1972-10-13

申请人： LANDIS SALES CO

发明人： LANDIS R

IPC分类号： E01B9/46 ,  E01B9/62 ,  E01B9/68

CPC分类号： E01B9/62 ,  E01B9/46 ,  E01B9/685 ,  E01B9/686

摘要： The track of a rapid transit rail system is fastened to a supporting structure via the intermediary of a plurality of rail fasteners. Each rail fastener includes a track plate supported from a base plate via the intermediary of an elastomer layer bonded between the plates. A pattern of voids is provided in the elastomer to enhance the vibration damping effect of the elastomer layer. Increased lateral restraint for the track plate and rail is provided by means of a pair of tubular members upstanding from the base plate on opposite sides of the rail. High compressive strength inserts are provided between the lateral side edges of the track plate and the upstanding tubular members for taking the lateral forces on the track plate in compression on the insert members.

摘要翻译： 快速运输轨道系统的轨道通过多个轨道紧固件的中间固定到支撑结构。 每个轨道紧固件包括轨道板，轨道板通过粘合在板之间的弹性体层的介质从基板支撑。 在弹性体中设置有空隙的图案，以增强弹性体层的振动阻尼效果。 轨道板和轨道的增加的侧向约束通过在轨道的相对侧上从基板垂直的一对管状构件提供。 高压缩强度插入件设置在轨道板的横向侧边缘和直立的管状构件之间，用于将轨道板上的侧向力压缩在插入构件上。

公开(公告)号：US3576293A

公开(公告)日：1971-04-27

申请号：US3576293D

申请日：1969-02-26

申请人： LANDIS SALES CO

发明人： LANDIS ROBERT L ,  O'BRIEN EDWARD D

IPC分类号： E01B9/04 ,  E01B9/40 ,  E01B9/46 ,  E01B9/62 ,  E01D19/12 ,  E01B9/02

CPC分类号： E01B9/40 ,  E01B9/04 ,  E01B9/46 ,  E01B9/62 ,  E01D19/12

摘要： A rail fastener device for directly affixing rapid transit system rail apparatus to a rigid support structure. The device includes a rail plate and a baseplate which are separated by a layer of elastomeric material which is bonded to the adjacent sides of each plate. Means are provided for fastening the rail directly to the rail plate, and means are provided for fastening the baseplate directly to the support structure. The rail plate, however, is free to float on the elastomeric material with respect to said baseplate so as to provide vibrational damping as well as electrical isolation therebetween.

公开(公告)号：US3562957A

公开(公告)日：1971-02-16

申请号：US3562957D

申请日：1969-02-26

申请人： LANDIS SALES CO

发明人： LANDIS ROBERT L

IPC分类号： E06B7/23 ,  E06B7/16

CPC分类号： E06B7/2318 ,  E06B7/2309

摘要： A CLOSURE SEALING APPARATUS COMPRISED OF A MOUNTING BRACKET WHICH IS GENERALLY C-SHAPED IN CROSS SECTION AND A FLEXIBLE GASKET MEMBER FORMED FROM A STRIP ON FLEXIBLE RESILIENT MATERIAL HAVING U-SHAPED EDGES TURNED NORMAL TO THE PLANE OF SAID STRIP. THE STRIP IS ROLLED ABOUT ITS LONGITUDINAL AXIS AND INSERTED INTO SAID BRACKET BY CAUSING ONE U-SHAPED EDGE AT A TIME TO ENGAGE THE RESPECTIVE LIPS OF SAID BRACKET.