Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Chromene compound
Bipolar junction transistor with a self-aligned emitter and base
Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device
IC layout parsing for multiple masks
Systems and methods for classifying electronic information using advanced active learning techniques
Chip on chip semiconductor device including an underfill layer having a resin containing an amine-based curing agent
Method and system for fail-safe call survival
  Randomly Featured Patents
Call set-up method using SIP-T overlap signaling
Auxiliary cab lift spring
Gear shift connecting apparatus
Method and device for drilling
Interrupt throttling for inter-processor communications
Stabilizer for asphalt emulsion
Trousers or similar article
Current amplifier stage with diode interstage connection
Refrigerant compressor
Pharmaceutical compositions