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7387280 |
Points comprising a reinforced switch tongue blade
In a switch including a main track and a branch track, wherein one rail of each track is each configured as a tongue rail and movable into abutment on the respective stock rail, at least one stock...
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7185860 |
Tongue switch
A modular tongue switch assembly comprises a tongue pivotally connected to a slide surface, held down by a pivot retainer. The slide surface consists of slide plate sections removably attached to...
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6550722 |
Tongue box for grooved rail points
In order to enable the use of highly resistant materials difficult to weld or not weldable at all for a stock rail ( 2 ), the tongue box for grooved rail switches, which includes a stock rail ( 2...
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5618013 |
Movable point for a crossing frog for railway apparatus of very great length, incorporated in long welded rails
A movable point for a crossing frog for railway apparatus of great length, incorporated in long welded rails. The point (7) is comprised of a single steel element, which comprises integral seating...
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5577691 |
Switch blade device in a turnout on a tram-or streetcar-type line
In a switch blade (point-rail) device in a grooved-rail turnout on a tram- or streetcar-type line, switch blades (2) are detachably mounted, using a clamping wedge (5) which is fastened to a...
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5451018 |
Railway tongue and rail juncture
A railway tongue and junction rail assembly including a mounting fixed to the junction rail. The tongue abuts the junction rail at an inclined junction and is releasably secured within the mounting...
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5366184 |
Seat for the movable point in a cradle of a crossing frog incorporated in long welded rails and process for the production of such a seat
The present invention relates to a seat for the movable point in a cradle of a crossing frog incorporated in long welded rails and the process for production of such a seat. The seat is...
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5207401 |
Switch for a grooved guide track
A switch includes a frame constituted, inter alia, by a single point end plate, preferably mechanically welded, for supporting stock rails at ends thereof adjacent a principle route, and by a...
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4251042 |
Railway double tongue switch
A double tongue switch comprises a pair of identical and interchangeable switch assemblies, each of which has a rectangular body with vertical outer walls. Each switch tongue includes a pair of...
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4032095 |
Central guide system for vehicles
This invention is relative to a vehicle-guiding system provided with support means and a steering means such as a roller running along a flange way, characterized in that it comprises a points...
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3745336 |
TONGUE DEVICE WITH PIVOTAL CONNECTING RAILS
This invention relates to a tongue device with pivotal connecting rails for switch points which can be negotiated at high speeds free from vibrations and jolts in the branching track comprising...
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3737658 |
DEFLECTING DEVICE WITH GAPS LOCKED IN A WEDGE-TYPE MANNER
This invention relates to a deflecting device for switches which can be negotiated at high speeds free from vibrations and shocks in the branch rail comprising tongue means, wedge means for closing...
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3019741 |
Switch structure for conveyor system
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0932010 |
Title is not available
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1006153 |
Title is not available
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0933167 |
Title is not available
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RE11518 |
Title is not available
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