• All sections
• B - Performing operationstransporting
• B60T - Vehicle brake control systems or parts thereofbrake control systems or parts thereof, in generalarrangement of braking elements on vehicles in generalportable devices for preventing unwanted movement of vehiclesvehicle modifications to facilitate cooling of brakes
• B60T 15/52 - Other control devices or valves characterised by definite functions for quick release of brakes, e.g. for influencing counter-pressure in triple valve or recirculating air from reservoir or brake cylinder to brake pipe

Patent holdings for IPC class B60T 15/52

Total number of patents in this class: 20

10-year publication summary

Principal owners for this class