Resources Contact Us Home
Apparatus for driving a taut rigid wire between two grooved wheels

Image Number 3 for United States Patent #4629105.

The assembly comprising the motor unit (9), the drive pulley (8), the driven pulley (6), and the grooved wheel (3) is pivotally mounted relative to the fixed position pressure wheel (2) by means of an actuator (19) whose piston (21) presses against the frame (1) under the control of a slide valve (20) whose slide (27) is servo controlled to compensate variations from a constant value (L) for the distance between the axis (10) of the motor unit (9) and the axis (11) of the driven pulley (6), whereby the pressure exerted on the wire automatically adjusts itself to the required value.

  Recently Added Patents
RFID device using single antenna for multiple resonant frequency ranges
Adhesive structure of optical device, adhesion method, and optical pickup device
Polarization-coupled ferroelectric unipolar junction memory and energy storage device
Adding co-users to user definable co-user lists
Virtual multi-cluster clouds
Isothermal amplification of DNA
Methods, systems and apparatus for displaying the multimedia information from wireless communication networks
  Randomly Featured Patents
Method and system for managing conflicting calendar entries
Efficient instruction cache coherency maintenance mechanism for scalable multiprocessor computer system with write-back data cache
Handle grip
Wagering game machine having image copied file system
Bionic ear implant
Remote control system
Adaptive ramp compensation for current mode-DC-DC converters
Use of D,L-and D-carazolol as anti-glaucoma agent
Optical information recording medium
Metal-to-metal annulus seal arrangement