Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3617A
Inventor
Daniel Barry Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to GB3617ApriorityCriticalpatent/GB112305A/en
Publication of GB112305ApublicationCriticalpatent/GB112305A/en
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L1/00—Devices along the route controlled by interaction with the vehicle or train
Landscapes
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Mechanical Engineering
(AREA)
Railway Tracks
(AREA)
Transmission Devices
(AREA)
Abstract
112,305. Miller, D. B. Jan. 2,1917. Track apparatus actuating signals other than on trains.-The contact apparatus on the track for operating any desired signal devices comprises a shaft K having two cranks A, E, one of which E, carrying a roller B, is engaged by the train wheels so as to rock the shaft, and the other A is connected to the signals. Both cranks are kept in a vertical plane and restored thereto after operation by a pair of springs fixed to the crank E and to eyes fixed on the sleepers.
GB3617A1917-01-021917-01-02A New or Improved Railway and like Mechanical Signalling Device.
ExpiredGB112305A
(en)