Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Transportation & Automotive
Class Information
Number: 188/283.1
Name: Brakes > Internal-resistance motion retarder > Piston having a restrictable opening (e.g., apertured plate) in a fixed volume chamber > Vortex flow passages
Description: Piston restrictable opening in which the element is designed to create an outward rotating effect to damp.










Patents under this class:

Patent Number Title Of Patent Date Issued
8157064 Shock absorber for drawer Apr. 17, 2012
5070972 Vortex valving assembly for a hydraulic damper Dec. 10, 1991
4515252 Piston stroke responsive vortex-flow shock absorber May. 7, 1985
4502575 Shock absorber Mar. 5, 1985
4457409 Vortex shock absorber with absorbing force relief means Jul. 3, 1984
4442925 Vortex flow hydraulic shock absorber Apr. 17, 1984
4418802 Shock absorber Dec. 6, 1983
4407397 Shock absorber with pressure-relief mechanism Oct. 4, 1983
4335644 Fluidic recoil buffer for small arms Jun. 22, 1982











 
 
  Recently Added Patents
Nucleotide sequence coding for variable regions of .beta. chains of human T lymphocyte receptors, corresponding peptide segments and the diagnostic and therapeutic uses
Motilin-like peptide compound having transmucosal absorbability imparted thereto
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
Methods and system for providing drug pricing information from multiple pharmacy benefit managers (PBMs)
Portion of a display panel with an ambiguous facial expression icon
Dental fillers including a phosphorus containing surface treatment, and compositions and methods thereof
Method and device for determining a set of frequencies that can be used for transmitting information between radio transceivers of a network operating with frequency hopping
  Randomly Featured Patents
Sealing device comprising a two-piece annular body
Knock determination using a variable averaging coefficient
Extensible manipulator unit
Medical device stand and system
C1-inhibitor prevents non-specific plasminogen activation by a prourokinase mutant without impeding fibrin-specific fibrinolysis
Gridded crossed-field tube and ignition method
Captive screw
Image processing apparatus and image processing method for suppressing jaggies in the edge portions of image
User interface for a gaming machine
Foreign material detector for sliding door and detecting method thereof