ES25511A1 -
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
- Google Patents
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
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.)
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.)
Vacuum Brake Co Ltd
Original Assignee
Vacuum Brake Co Ltd
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 Vacuum Brake Co LtdfiledCriticalVacuum Brake Co Ltd
Priority to ES25511ApriorityCriticalpatent/ES25511A1/en
Publication of ES25511A1publicationCriticalpatent/ES25511A1/en
ES25511A1900-02-121900-02-12
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
ExpiredES25511A1
(en)
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
New mechanism that can be applied and used on trains fitted with pneumatic brakes, in order to allow passengers to communicate with or signal drivers to drivers.
Device on railway trains with automatic, pneumatic brake, in order to put the main brake pipe into connection with the outside air at both ends at the same time in the event of emergency braking