Resources Contact Us Home
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
Oil extractor and the preparation method thereof
Method and arrangement for controlling semiconductor component
Wafer level packaging
Anti-fake battery pack and identification system thereof
Catalysts for polyurethane coating compounds
Adjusting dental prostheses based on soft tissue
  Randomly Featured Patents
Rearview mirror assembly
Viral treatment
Method and apparatus for optimizing data streaming in a computer system utilizing random access memory in a system logic device
Lighting device, image pickup apparatus and portable terminal unit
Bicyclic allylether derivatives, processes for their production and their use
Hydraulically driven, multiple rotor riding trowel
Catheter with reinforced oblong transverse cross section
Splatball helmet
Bicycle switch and bracket cover therefor
Rearview mirror with an operating condition display