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Match Document Document Title
7147169 Rail anchor isolator  
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...
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...
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...
4940183 Arrangement for fastening rails  
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...
4934594 Fastening railway rails  
An anchoring device (1) anchors a clip (60) to a foundation (50) for a railway rail (66). It has a head part (2) formed with a horizontal passageway (4) which is wider than it is high. In an...
4927078 Device for elastically and rapidly fixing a railway rail  
A securing device for a railway rail includes a fixing rod having a first end in the form of a spring head which bears on the shoe of the rail. The rod extends through a shim and has a second end...
4919330 Quick release railroad highway crossing  
The railroad highway crossing panel fastening system includes a series of dowel pins, spring clips and hanger/hanger bars. The dowel pins are inserted or cast into the ends of each crossing panel...
4913343 Electrical insulator for insulating a railway rail-fastening clip from a retaining member for it  
A bushing of electrically insulating material has a passageway, of elongate cross-section, through it. The bushing is inserted in a clip-retaining member and the latter is supported in a mould into...
4889282 Rail clip assembly  
The present application describes a rail clip assembly, particularly but not exclusively for securing a crane rail to a flanged girder. The assembly comprises a first part adapted to be attached to...
4844337 Railway rail assembly  
A main railway rail and a guard rail are maintained in spaced apart relationship on a tie plate having a shoulder located between the rails by an elastically deformed clip. The clip has two end...
4824015 Rail brace  
A rail brace assembly for buttressing the head of a rail resting on the top surface of a brace plate by engaging fishing surfaces formed on the head and base of the rail. The assembly includes a...
4819870 Rail fastening assembly  
An assembly is disclosed for securing a railroad rail to a base plate with a resilient fastener clip. The base plate is heated, punched and reforged to provide a clip locking shoulder which...
4802623 Concrete cross sleeper system  
Modern D.C.-tractioned trains and track circuit signal systems as well as high load trains need a special track construction. A new concrete cross sleeper system is provided for high load and high...
4801084 Base plate insert  
An insert for a resilient rail fastening system, including a shank terminating at its lower end with an abutment to engage a lower surface of a base plate supporting a rail, the shank having at its...
4795091 Adjustable railway fastening  
An adjustable railway fastening for securing a bridge girder or cover plate of the girder to a cross-tie on a bridge which includes a resilient clip having a planar body portion with an elongated...
4778106 Stud, arc shield and rail clip for securing railroad rails  
Welding methods and articles are disclosed for securing railroad rails to supporting surfaces including a retaining stud, an arc shield for use in welding the retaining stud, a rail clip for...
Matches 1 - 50 out of 230 1 2 3 4 5 >