Resources Contact Us Home
Electric brake

Image Number 12 for United States Patent #7677367.

In an electric brake of the present invention, a plunger of an actuator is connected through a pin to a pivot arm to which an engaging pawl engageable with a tooth portion of a ratchet is pivotably attached. A lower surface (a force-receiving portion) of the pin is adapted to receive an upward force which is applied by a tool inserted through a bolt hole threadably engaged with a watertight bolt. When the parking brake is operated (the engaging pawl is engaged with the tooth portion of the ratchet), if supply of current to the coil becomes impossible, the pin is moved upward by means of the tool, to thereby separate the engaging pawl from the tooth portion. Therefore, an emergency action to release the parking brake can be manually conducted.

  Recently Added Patents
Estimating travel time
Biological analysis arrangement and approach therefor
Efficient forward ranking in a search engine
Shape based similarity of continuous wave doppler images
Micro vein enhancer
Conductive polymer and a solid electrolytic capacitor using the same as a solid electrolyte
Voltage regulator with improved voltage regulator response and reduced voltage drop
  Randomly Featured Patents
Rubber-modified epoxy adhesives
Circuit breaker box
Method and device for registering and connecting collect calls with intelligent network services
Ultrasonic determination of optical absorption coefficients
Outboard radio signal test system and method
Glow-wire resistant polyamides
Electron radiation dose tailoring by variable beam pulse generation
Packing device for an installation for the biological treatment of waste waters
Device for producing a strip with self-adhesive labels or other materials with parts placed underneath and a device for laterally guiding edges
Method for producing hydrogen using block copolymer and oxidation reaction of metals