Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Compact flying printer










Image Number 13 for United States Patent #3995547.

A compact flying printer has a continuously rotating print drum and ratchet wheel, a trigger lever positionable to be struck by a tooth of said ratchet wheel and a hammer lever driven by said trigger lever and provided with a print hammer at its end. The trigger lever is formed with a linear guide portion for regulating the motion thereof and an energy-transmitting portion projected for transmitting energy from said ratchet wheel to said hammer level. Paper and ribbon are advanced by selective coupling of a transmitting member to a continuously rotating rotor operated in conjunction with the print drum.








 
 
  Recently Added Patents
Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
Process for making diethyl ether from acetic acid
SRAM cells using shared gate electrode configuration
Base station device and wireless communication method
Optical switching device and communications system
Method of purifying crude acetone stream
Integrating multimedia capabilities with circuit-switched calls
  Randomly Featured Patents
Superparamagnetic monodisperse particles
Froth flotation method
Switched capacitor transducer
Implementation of service independent building blocks
System and method for recording the characteristic curves of light-emitting diodes (LEDs)
Digital camera
Air conditioner having refrigerant pressure control means and driving control method therefor
Torque transmitting flexible coupling with helical spring element
Oven rack
Magnetic random access memory and initializing method for the same