UNT Libraries Government Documents Department - 18,570 Matching Results
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- Railway-Rail Support and Coupling.
- Patent for improved combined railway rail supports and joints that increases the efficiency and utility of such devices. Eliminates the need of employing additional bolts or other fastening means.
- Railway Rail Tie.
- Patent for a new and improved railway-rail tie. This design consists "of a railway-rail tie provided with a transverse recess, projection, the transverse slots, and the apertures leading from the recesses to the slots, the retaining-blocks fitting in the apertures, and keys working in the slots and adapted to press the retaining-blocks against the flange and web of the rail" (lines 71-78).
- Railway Right-of-Way-Mowing Device
- Patent for an improved mowing device for the removal of weeds and grass, specifically from railways.
- Railway Safety Device
- Patent for a railway safety device for split switch rails.
- Railway Signal.
- Patent for a new and improved railroad signal. This design consists in "[a] continuous electric conductor extending beside a railroad, a contact-maker borne by a train, an electric galvanic battery, a stationary transmitter, and a train provided with transmitting and receiving instruments on two or more members of the train and connected with the electric circuit in multiple arc . . . whereby a message can be sent to each member simultaneously" (lines 8-17).
- Railway-Signal.
- Patent for improvement to the "construction of railway-signals and to provide a simple and comparatively inexpensive one adapted to utilize the light of a telegraph-office or other structure and capable of housing and protecting parts and of being readily operated for displaying either white or colored light" (lines 10-17).
- Railway-Signal
- Patent for a railway signal that is activated when the wheels of a train pass over a switch. Illustrations included.
- Railway-Signal.
- Patent for a new and improved railway signal, including instructions and illustrations.
- Railway Signal and Crossing-Gate.
- Patent for an improved railway signal meant to be used at crossings. It consists of a rotary signal post, operating mechanism, a lamp, an arm extension, the signal hanging from the arm, a bearing for the bottom of the rotary post, a box where the bearing sits, a sleeve that holds a cap plate for the box, a ladder from the post to the cap plate, and a brace.
- Railway Signal Device
- Patent for a railway signal device used to "remind a telegraph operator of orders received concerning a given train" (lines 11-12). Illustrations included.
- Railway Signal System
- Patent for a railway signal system designed for use on curves to indicate when a train enters through the opposite end of the curve. Illustrations included.
- Railway Signaling-Lantern.
- Patent for a railway-signaling lantern designed with a U-shaped handle for easier handling, and safer signaling, with illustrations.
- Railway Signaling Mechanism
- Patent for a railway signaling mechanism. This invention "relates to certain new and useful improvements in electric railway and block signaling in which means are provided for indicating in the engine cab to the engineer the condition of the road ahead" (lines 9-13). Illustrations included.
- Railway-Spike.
- Patent for a railroad spike, which locks itself in place.
- Railway Steam Car Brake
- Patent for improvement in railway car brake by adding a steam actuating device attached to the locomotive.
- Railway Stock-Guard.
- Patent for railroad stock guard "which when stopped upon will rise up from the center in front of the stock, scare them off, and prevent them from passing over it." (Lines 15-18) Includes instructions and illustrations.
- Railway-Switch.
- Patent for an improvement to railway switches, by creating an automatic switch that changes the direction of a track from object while object is moving on track.
- Railway Switch.
- Patent for a railway switch to be operated by foot and without structural change to existing construction.
- Railway - Switch.
- Patent for a new and improvement in automatic safety railway-switches to "enable the motorman or conductor to conveniently and accurately insure the proper setting of the switch without leaving this position" (line 16 - 19).
- Railway Switch
- Patent for a railway switch. Illustration included.
- Railway-Switch
- Patent for "automatic switches wherein the operative devices are under the control of the engineer, brake-man, or other authorized person on the train or a portion thereof" (lines 12-16).
- Railway-Switch.
- Patent for an improved railway switch that "may be operated by a passing car or train, and one which will be most effectual and certain in its operation and which will at the same time automatically adjust a signal at one side of the track which will indicate to the next approaching train the position of the switch" (lines 18-24).
- Railway-Switch
- Patent for a triple rail railway switch with improved opening and closing mechanisms.
- Railway-Switch.
- Patent for a railway switch that can be activated from a moving train and has its moving parts in a casing.
- Railway-Switch
- Patent for a railway switch.
- Railway Switch
- Patent for a railway switch. Illustrations included.
- Railway-Switch
- Patent for a railway switch. Illustrations included.
- Railway Switch
- Patent for a railway switch. Illustration included.
- Railway-Switch.
- Patent for a railway switch that is triggered by a shoe on a train car.
- Railway Switch
- Patent for a railway switch. Illustration included.
- Railway-Switch.
- Patent for a railway switch that has an oscillatory rail.
- Railway Switch
- Patent for a railway switch. This invention is designed to allow automatically operated by the wheels of the rail cars. Illustration included.
- Railway Switch
- Patent for railway switch. Illustration included.
- Railway-Switch
- Patent for improvements in railway switches which are especially adapted for use on street railway tracks.
- Railway Switch Lock.
- Patent for a new and improved railway-switch lock. This design "consists in a novel construction and arrangement of parts whereby an independent key is used to unlock the latch or bolt of the bolt-case" (lines 14-17).
- Railway-Switch-Locking Device.
- Patent for "a switch-locking device comprising a lock contained within the switch-lever of the switch-stand, by the use of which the switch may be more quickly and positively manipulated and finally locked in position" (lines 3-7).
- Railway-Switch Operating Means.
- Patent for switching the line on a railway track including an example and illustration.
- Railway-Switch-Operating Mechanism
- Patent for a railway operation switch which allows for the engineer of the train to operate the switch without the drawback of slowing the locomotive in question.
- Railway-Switch Stand.
- Patent for a railway switch stand that locks "a switch of this class and from which the lock cannot be removed except when the switch is fully locked, thus obviating accidents by always insuring a locked condition of the switch after operation and thereby preventing the switch from being subsequently actuated by unauthorized persons" (lines 11-20), including illustrations.
- Railway Telephone and Signal Sign
- Patent for Railway Telephone and Signal System (with illustrations).
- Railway Ticket
- Patent for a railway ticket. Illustration included.
- Railway-Ticket, &c.
- Patent "to furnish for railway-companies a form of excursion-ticket whose return portion or stop-over portion, as the case may be, is not capable of successful use by scalpers" (lines 11-15).
- Railway Tie
- Patent for a railway tie designed to to provide a metallic tie which is light strong, and durable (line 16-17) illustration included.
- Railway-Tie
- Patent for a railway tie that can be "firmly secured in the road-bed and which will hold single or double rails" (lines 10-11) so that they cannot be accidentally displaced, including illustrations.
- Railway Tie.
- Patent for a new and improved railway-tie. This design "is to produce a simple and inexpensive tie which may be easily secured in a road-bed and to which the rails may be solidly and conveniently fastened and which is also adapted to be used in connection with wooden sleepers, being constructed so that it may be easily placed in position between wooden sleepers without tearing up the rails" (lines 9-16).
- Railway-Tie.
- Patent for a railroad tie made of sand and cement and threaded with barbed wire.
- Railway-Tie.
- Patent for a compact railway tie with the least possible parts.
- Railway-Tie.
- Patent for improvements in tailway-tie by “the provision of a clamping plate terminating at one end in a pair of spaced brackets that extend over the base flange of the rail, the said clamping plate being held in engagement with the base flange of the rail by a pair of spaced lugs formed with the top plate of the tie and which bear against the rear end of the clamping plate. Further, this would give greater strength and stability to the proper by seating the rail flange directly upon the top plate of the tie instead of upon the clamping plates.” (Lines 15-22) Illustration is included. This patent is related to Patent #865,354, issued on September 10, 1907 to the same inventor.
- Railway-Tie
- Patent for a railway tie that may be cheaply made from sheet or cast metal. Illustrations included.
- Railway-Tie
- Patent for a railway tie with hollow and plastic filled portions. Illustrations included.