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https://drivepatents.com/patents/1388206 · 10 Sep 2025
The invention relates to a brake actuator (1) for a vehicle, in particular for a commercial vehicle, comprising a housing (3) having a push rod aperture (5), a push rod (7) configured to connect to a brake mechanism (101). The push rod (7) is configured to...
https://drivepatents.com/patents/1400275 · 26 Jun 2024
The invention relates to a pneumatic diaphragm brake cylinder (1) for motor vehicles, with a housing part (6) on the pressure side and a housing part (2) facing away from the pressure side, as well as a diaphragm (24) arranged therebetween, which divides t...
https://drivepatents.com/patents/952872 · 2 Mar 2016
A vehicle brake monitor assembly for an air disk brake includes a brake actuator having a pushrod projecting from inside a chamber of said brake actuator. The pushrod releasably actuates a lever arm of a caliper thereby moving the disk brake into a braking...
https://drivepatents.com/patents/963292 · 4 Feb 2015
Provided are a housing and a master cylinder device that are capable of conserving space, and of suitably ensuring clearance from peripheral structures and peripheral devices. A lid member (30) has an external shape inscribing a quadrilateral formed by two...
https://drivepatents.com/patents/978739 · 12 Feb 2014
The combination cylinder (12) comprises a driving brake cylinder (18) with a hydraulically operated piston (20) and a spring-loaded brake cylinder (30) which operates the handbrake. This has a hydraulically operated piston (36) which acts against the effec...
https://drivepatents.com/patents/982009 · 13 Nov 2013
The vessel (10) has a pot-shaped pressure vessel main portion that is provided with a cylindrical peripheral side (30) and an end face (28). A threaded sleeve (42) is arranged in the end face, for receiving a bolt (34) for releasing the brake. The peripher...
https://drivepatents.com/patents/989439 · 26 Jun 2013
The vehicle brake-specific diaphragm of the invention includes a vessel-form member and a flange portion formed at a peripheral edge of an opening in the vessel-form member, wherein the vessel-form member and the flange portion are each formed of a rubber ...
https://drivepatents.com/patents/1099303 · 2 Jan 2003
The plug (4) permits air and/or moisture to escape from the casing (1) interior, but dirt and moisture are kept out.
https://drivepatents.com/patents/1105260 · 17 Apr 2002
A brake cylinder piston travel indicator (24) for monitoring an amount of piston travel in a brake cylinder assembly (15) in a railway braking system is provided. The railway braking system includes a brake beam (2) and a brake cylinder piston (17) within ...
https://drivepatents.com/patents/1111109 · 8 Aug 2001
The cover (1) has a ventilation opening (3) for draining off condensation and several closed blind holes (2). The ventilation opening is produced by removing a base member (4) of one selected blind hole. The base members of the blind holes can protrude out...