Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 464/62.1
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Torque transmitted via flexible element > Coil spring > Plural
Description: Subject matter further including at least two resilient or elastic elements.

Sub-classes under this class:

Class Number Class Name Patents
464/64.1 Concentric 106
464/65.1 Parallel to shaft 12
464/66.1 Perpendicular to shaft 33

Patents under this class:

Patent Number Title Of Patent Date Issued
8257211 Pulley assembly Sep. 4, 2012
8152578 Drive train coupling Apr. 10, 2012
7543607 Automatic pool cleaner power conduit including stiff sections and resilient axially flexible couplers Jun. 9, 2009
7426984 Torsional vibration damper Sep. 23, 2008
7335107 Torsional coupling Feb. 26, 2008
6361460 Device for driving a sprocket of a bicycle Mar. 26, 2002
5979260 Anti-lash gear assembly Nov. 9, 1999
5762557 Damped flywheel having a resilient member disposed between two coaxial masses Jun. 9, 1998
4953517 Torsion damping mechanism for a supercharger Sep. 4, 1990
4944278 Torsion damping mechanism for a supercharger Jul. 31, 1990
4579218 Conveyor drive mechanism Apr. 1, 1986
4347717 Two-stage torsional vibration damper Sep. 7, 1982
4273229 Elastic mounting for high-speed rotor Jun. 16, 1981
3950964 Support assembly of vertical rotor Apr. 20, 1976

  Recently Added Patents
Wireless enclosure
Display window with level of service graphical user interface
Measurement of an analyte on the skin using a hue angle
Transfer of digital data through an isolation
Change management automation tool
Heat stable variants of plant adenosine diphosphate glucose pyrophosphorylase small subunit
System and method of automatic piloting for in-flight refuelling of aircraft, and aircraft comprising said system
  Randomly Featured Patents
Copolymers containing blocked isocyanate groups, and their use in anodic electrocoating
Card reading arrangement involving robotic card handling responsive to card sensing at a drive-up automated banking machine
Electro-pneumatic brake power management system
Receptor sheet for thermal mass transfer printing
Pocket flask apparatus
Spatially distributed electrostatic perforation of moving webs
Method of analyzing body composition with measurement of voltage signals at multiple positions of body
1-(aminoalkyl and aminoalkylamino)carbonyl and thiocarbonyl)-.alpha.,.alpha .
Intravascular stent device