Matches 1 - 50 out of 242 1 2 3 4 5 >


Match Document Document Title
8181887 Device for positionally securing and guiding rails for railway tracks  
A device for positional securing and guiding of rails for railway tracks for trains, in particular high-speed trains, includes guide plates. In general, rails are laid directly or indirectly by...
8123145 Tie plate with cam shoulder bridge  
The invention is tie plates that are used to secure railway rails to the cross ties. The plate is cast with vertical abutment walls each of which has a slot along the inner wall originating from...
8052068 Guide plate for laterally guiding a rail and system for fastening a rail to a base  
The invention relates to a guide plate for laterally guiding a rail S for rail vehicles to be fastened to a base 2 by means of a spring element 13 having a front face, against which the rail S is...
7992798 System for fastening a rail  
A system for fastening a rail on a substrate includes a base plate, molded into which is a central portion, the width of which is adapted to the width of the rail foot of the rail to be fastened,...
7975934 Rail insulators  
A rail support assembly includes a rail tie, a rail with a rail base, a pair of support shoulders embedded in the rail tie and located on either side of the rail base, rail clips seated in the...
7954727 Anchoring devices for rail fastening clips  
A shoulder for use in retaining a railway rail fastening clip, comprising two interconnected spaced-apart walls, between which a portion of the clip to be retained is held when the shoulder is in...
7922102 Support point and fastening for rails on a wooden tie  
The invention relates to a rail support point for a rail-guided vehicle for anchoring in a wooden tie, including a plate as a support for the rail, which plate is anchored on both sides of the rail...
7854392 System for fastening a rail for a rail vehicle  
A system for fastening a rail includes a sleeper having a supporting face supporting the flange of the rail and merging at its sides into respective levelling faces situated at a higher level than...
7845578 Railway rail fastening clip  
A substantially M-shaped rail clip is substantially flat when in its non-operative configuration, and, when the clip is in an operative configuration, the toe of the clip lies substantially in a...
7793857 Fixing means for fixing railway lines to sleepers or stretches of track  
The invention relates to fixing means for fixing railway lines to sleepers or stretches of track, comprising an elastic rail clip (51) and a clip anchor element (31). According to the invention,...
7744010 Rail anchor isolator for railroad tie  
The present invention provides an isolator particularly adapted for use with a rail anchor utilized in an application where railroad rail is installed on concrete ties. The isolator protects the...
7703695 Rail clip insulator  
A two-part rail clip insulator (40, 50) for a tie and rail seat assembly that enables the seat to be pre-assembled at the rail tie fabrication plant into a preloaded position where a rail (2) may...
7673810 Rail clip  
A rail fastening clip is used with a rail clip support having a rail clip slot of the kind used in K plates. The rail clip is formed from a U shaped member made of metal plate having a base and two...
7637438 Non-positive fit elastic rail connection for track systems  
The invention relates to a rail fastener for track systems, comprising a tensioning element (1) made of an elastic material, in particular hardened spring steel that in the assembled state is fixed...
6830199 Rail fixing clip  
A rail fixing clip of a railway for fixing a rail of the railway with respect to a rail support has an insertion portion and a support portion. The insertion portion includes a hinge portion of a...
6651896 Rail mounting system  
A rail mounting system for mounting a rail (31), to a rail bearing (20), the mounting system comprising a tapered baseplate (26, 27) for supporting the base flange of a rail (30) on the rail...
6595434 Rail bounded transport system  
Track-bound transport systems have existed for a long time. The drawback with them is that they can only withstand low load and are vulnerable in varying weather conditions. The purpose of the...
6431463 Rail fastening devices  
A rail tie plate suitable for attachement to a wood tie has a pair of upstanding abutment members to accommodate a rail flange, each having an opening allowing insertion of a rail clip. The tie...
6367704 Rail fastening system constructed to allow pre-assembly of a rail clip and shoulder  
A rail fastening system including a cast shoulder and an elastic rail spring clip for applying a holding force to an insulator and a rail. The spring clip includes a pair of compressible arms for...
6325301 Track support system  
In a device for supporting a rail fastened to a sole-plate resting on an anti-vibration pad, the sole-plate is urged towards the supporting structure by at least one adjustable prestressing...
6308897 Lateral and vertical rail brace assembly  
A rail brace assembly for bracing a rail with respect to a tie plate. The rail brace assembly includes a brace member, a locking member, a retention member and a spring clip fastener. The brace...
6257495 Device for securing railway rails on standard concrete sleepers in a highly resilient manner  
A device for securing railway rails (12) on a solid track includes a standard concrete sleeper (16) used for the ballast track. Each of the rails (12) is guided between two angle guide plates (30)...
6149068 Support of resilient material under compression attached to a rail anchorage  
This invention relates to rail anchorages that are used with all rails, but is particularly concerned with adjustable rail anchorages, which allow rail alignment to be adjusted, and which are...
5823426 Railway plate and method of manufacture  
A rail fastening plate used to secure a railway rail to a sleeper or other rail foundation uses a spring clip. The plate includes a base section adapted to be secured to a rail foundation by...
5735458 Fastening railway rails  
A railway rail anchoring device, for use with a railway rail-fastening clip which is approximately M-shaped in plan and has first and second leg portions and a rail-bearing portion, comprises a...
5722509 Flange oiler  
A tube and tube retainer applied to the base of a railroad rail and capable of being simply and quickly adjusted for the application of lubricant to the wheel/rail interface contact patch. The tube...
5718376 Railway rail-fastening clip and assembly  
A resilient rail-fastening clip has a first straight portion (11) for locating the clip in a clip anchoring device (2) when the clip is in use, a second bent portion (12), a third heel portion...
5605284 Elastic rail clamps  
An elastic rail clamp (10), for fastening a rail to an underlying rail plate or rail tie (1). The clamp is of the type comprising a pair of substantially parallel members (19) folded into a D...
5522542 Elastic fastening clamp in shape of a double C  
A unitary clamp adapted to fit in a part circular opening defined by two arcuate arms having a gap between their opposing ends that are formed on a vertical upstanding wall of a clamp plate having...
5494212 Rail-tie fastening method for concrete tie  
A rail-tie fastening assembly for fastening a rail to a concrete tie comprising a rail seat assembly and a rail anchor. The rail seat assembly includes a rail seat basin and a rail seat wherein the...
5485955 Rail-tie fastening assembly for concrete tie  
A rail-tie fastening assembly for fastening a rail to a concrete tie comprising a rail seat assembly and a rail anchor. The rail seat assembly includes a rail seat basin and a rail seat wherein the...
5373988 Rail fastening assembly  
A rail fastening assembly for fastening a rail to a sleeper and comprising an insert and a complimentary resilient clip. The insert has a shank portion extending upwardly into a jaw. The jaw has a...
5221044 Rail fastening system with gage adjustment means  
There is disclosed a rail fastening system for wood or concrete ties having provisions for rail gage adjustment and including a pair of shoulders removably secured to a railway tie plate or a...
5203501 Device for fixing a rail onto a slab of concrete  
Device for fixing a rail onto a slab of concrete comprising a metal chair fixed onto a metal base with interposition of a resilient sole, by means of clamps which are tightened by rotation on an...
5170937 Concrete railroad stringer or tie  
Concrete railroad stringer assembly for securing a railroad track comprising supports imbedded in the stringer and having a bow-shaped part extending above the stringer. The supports either are...
5148981 Track circuit retainer clip  
A track circuit retainer clip adapted to be driven on the edge of the base of a rail holds one or a plurality of conductors parallel to and within the rail base edge. The clip comprises a U-shape...
5148980 Device for securing in position guide rails  
In a device for mounting in position guide rails (1), in which device the guide rail (1) is free of perforations and is seized by claws (3), which claws (3) are fixed in a mounting part, the...
5096119 Rail fastening on concrete ties by means of resilient tension clamps  
The invention concerns a rail fastener on concrete ties (4) or the like including resilient tension clamps (6) of steel rods in the form of a W and angled guide plates (3) for the rail base (1a)....
5083706 Concrete sleeper with east-in insert cooperating with a fastener assembly  
A fastener assembly for a railroad concrete sleeper wherein an insert is embedded in the concrete and extends across the sleeper, the insert having flanges which form between them a mouth of a...
5069386 Clip for fastening a rail of a railway comprising displacement stopping means and spring clip  
This invention relates to a clip for fastening a rail of a railway on a rail support comprising: a spring clip forming a device for fastening or clamping the rail on a rail support, constituted by...
5050797 Rail fastening for points of railway tracks  
The fastening comprises a fastening shoe having, overall, an "L"-shaped cross-section, one of the branches of which is bolted with vertical elasticity to a sole-plate secured to a railway sleeper...
5046907 One-piece elastic rail mounting clip  
A one-piece single- or double-shank spring clip, which is used for elastic rail mounting for positively and elastically anchoring a rail relative to a tie plate without using any screws, said tie...
5042717 Strap for the quick fastening of a railroad rail and tie equipped with such a strap  
Fastening strap composed of a rod having a vertical rectilinear part (20) and a curved part which forms a spring and the end (10) of which grips the flange (25) of the rail to be fastened, after...
5016816 Resilient rail fastener  
Resilient railroad fastener system comprising an elongated shoulder member and spring clip to be so applied and combined with the shoulder member as to create a toe load applied downward to the...
4988040 Device for securing a rail to a sleeper  
This invention relates to a device for securing a rail to a railroad tie, and wherein a base plate is provided with guide ribs for abutting the rail foot. The base plate is secured to the tie and...
4978065 Method and apparatus for attaching a rail using plastically deformable metal spikes and metal spikes per se  
A method of fixing a rail on a rail-support by metal spikes each comprising a round shaft having a top and terminated by a head for bearing against a rail flange with at least the bottom portion of...
4971247 Pad for placing under a railway rail and a rail-and-fastening assembly including the pad  
A pad has a base portion, which lies on a foundation and on which a flange of a railway rail lies, and upstanding side portions extending upwardly from opposite sides of the base portion and formed...
4967954 Rail fastening device  
An adjustable rail seating and fastening device that maintains and adjusts gauge of a rail and secures a rail to a rail support or tie plate, positively engages the rail support at both ends of the...
4953787 Two piece rail fastening assemblies for wooden cross ties  
A boltless two-piece rail fastening assembly for securing a railway rail, supported on a conventional tie plate, to a wooden cross tie is comprised of a chair and a rail clip latched thereon. The...
4946099 Sleeper construction  
A concrete sleeper has an elongate metal insert having a T-slot containing a T-head of a retaining block which bears against a rail foot to retain rail gauge. The retaining block can be rotated by...
Matches 1 - 50 out of 242 1 2 3 4 5 >