The invention relates to a brake release mechanism (24) for a spring brake actuator (2), in particular a parking or emergency spring brake actuator (2) for use in a commercial vehicle, said release mechanism (24) comprising a brake release bolt (30) having...

Spring brake cylinder (1) comprising: a cylinder housing (4) with a cylinder-bottom (5); a spring brake piston (6); a release screw (2) for the mechanical release of the parking brake, which has a screw head (14) on the outside of the cylinder-bottom and w...

The invention relates to a spring brake actuator (1), in particular parking or emergency spring brake actuator, for use in a commercial vehicle, said actuator comprising a cylinder housing (3) having a cylinder housing base, a spring brake piston (11) loca...

The invention relates to a device for locking a screwable element, comprising a ring part (82) and at least two locking sections (84) extending from the ring part (82). Each locking section (80) comprises a web (86) connecting the locking section (84) to t...

External force parking brake comprises a hand activated brake and which is provided with an electrical connector for transfer of electrical power and or signals. The connector (28) is configured so that it prevents an activation of the emergency release ar...

The spring storage cylinder has a spring storage piston (3) in a housing (2), a piston rod (4), a spring (5) and a cavity (7) which has a pressure connection (6). An emergency release device (8, 9, 10, 11, 12, 13, 14) can break the power flux between the p...