Resources Contact Us Home
Vibration damper with a stop spring

Image Number 2 for United States Patent #8109491.

A vibration damper, comprising a damping medium-filled cylinder, in which a piston rod is guided with freedom of axial movement, where, inside a working space in the cylinder, a stop spring in the form of a circular ring is located, which, after the piston rod has reached a defined stroke position, is compressed between a stop surface on the piston rod side and an end surface forming an axial boundary of the working space, and where the stop spring also forms a boundary of a radially inner space, which is connected to the working space outside the stop spring by means of at least one radial channel. The stop surface on the piston rod side and/or the axially limiting end surface is formed by a rigid body and is provided with at least one radial channel, which extends from the radially inner space to the radially outer working space, "inner" and "outer" being defined with respect to the stop spring.

  Recently Added Patents
Touch-sensitive device and communication device
Magnetic memory and method of manufacturing the same
2,4-disubstituted pyrimidines useful as kinase inhibitors
Gyroscope utilizing torsional springs and optical sensing
Method and apparatus for coordinating hopping of resources in wireless communication systems
Scanning of a touch screen
Fusion of road geometry model information gathered from disparate sources
  Randomly Featured Patents
Employee transfer and leave optimization processor
Stainless steel for high-pressure hydrogen gas
Semiconductor device having chip scale package
Shoe with permeable and breathable upper that covers at least partially an impermeable sole that is rendered breathable
Method and apparatus for thin film coating an article
Contact center monitoring
Stroller apparatus
Carbon linked modulators of gamma-secretase
Hydrogen storage device for avoiding powder dispersion
Mixed bed iron reduction process