Claw mechanism prototype, Lumiere cam driven by sliding couplings to give very fast pulldown time. Drunken screw cam moves claw forward into gate once every other movement. Fitted with ex-Bell and Howell projector gate and sprocket mechanism. Arthur Kingston. Prototype Mechanism for Fast Pulldown Flying Spot Scanner
Claw mechanism prototype, Lumiere cam driven by sliding couplings to give very rapid pulldown time. Claw inserted into gate once every other movement. Fitted with Bell and Howell projector mechanism and gate with double sprockets and sound head flywheel. Arthur Kingston. This prototype was tested for a year long test by Marconi at Great Baddow, Essex. prototype mechanism for fast pulldown flying spot scanner
Claw mechanism prototype, Lumiere cam driven by sliding couplings to give very fast pulldown time. Drunken screw cam moves claw forward into gate every fifth gear. Arthur Kingston. prototype mechanism for fast pulldown flying spot scanner
Claw mechanism prototype, Lumiere cam driven by sliding couplings to give very fast pulldown time. Drunken screw cam moves claw forward into gate every other movement. Arthur Kingston. prototype mechanism for fast pulldown flying spot scanner