https://www.ontario.ca/document/off.../spring-parking-and-emergency-brake-subsystem
To "cage" or compress the brake.To release the spring brakes, normally about 414 kPa (60 psi) of air pressure must be supplied to the spring brake chamber to compress or “cage” the spring. If system pressure is below 414 kPa (60 psi), the spring brakes start applying because there is no longer enough pressure to keep them released.
Using a "caging bolt" or other mechanism, a technician can manually compress or "cage" the spring in a spring brake chamber. This may be necessary to move a vehicle in an emergency. When a spring brake chamber fails, a technician may use the manual caging method to temporarily disable it. A spring brake chamber that has been disabled by this method looks different and the parking and emergency brake will not apply. Disabled or caged spring brake chambers can be recognized by the protrusion of the caging bolt or other similar mechanism. Drivers encountering a disabled spring brake chamber should have the vehicle inspected and repaired immediately.
Πώς να το λένε άραγε στα ελληνικά αυτό το caging; Στον υπότιτλό μου χρησιμοποιούν αυτόν τον όρο οι οδηγοί των γερανών. Πριν ρυμουλκήσουν ένα χαλασμένο φορτηγό, πρέπει να cage the brakes.
To "cage" or compress the brake.To release the spring brakes, normally about 414 kPa (60 psi) of air pressure must be supplied to the spring brake chamber to compress or “cage” the spring. If system pressure is below 414 kPa (60 psi), the spring brakes start applying because there is no longer enough pressure to keep them released.
Using a "caging bolt" or other mechanism, a technician can manually compress or "cage" the spring in a spring brake chamber. This may be necessary to move a vehicle in an emergency. When a spring brake chamber fails, a technician may use the manual caging method to temporarily disable it. A spring brake chamber that has been disabled by this method looks different and the parking and emergency brake will not apply. Disabled or caged spring brake chambers can be recognized by the protrusion of the caging bolt or other similar mechanism. Drivers encountering a disabled spring brake chamber should have the vehicle inspected and repaired immediately.
Πώς να το λένε άραγε στα ελληνικά αυτό το caging; Στον υπότιτλό μου χρησιμοποιούν αυτόν τον όρο οι οδηγοί των γερανών. Πριν ρυμουλκήσουν ένα χαλασμένο φορτηγό, πρέπει να cage the brakes.
