A thermal hand-held printer applicator is disclosed preferably having a roller for gripping the work, a governor for limiting the speed of the roller and thereby the speed of motion of the printer applicator over the work, a tachometer for measuring the roller speed, a print head for printing...
A tachometer (26) is... PT Keith,RE Atkinson,TV Ressemann,... 被引量: 6发表: 1994年 Compact hand-held video game system hand and capable of being sandwiched by both hands with a first switch disposed at a position such that during a game it can be operated by one ... ISOS Kojo...
The Shimpo PH-200L / PLT-5000 Pocket Laser Tachometer accurately measures RPM and Surface speed using contact or non-contact measurement techniques. This battery-powered unit is extremely compact for convenient portable use and is supplied in a rugged and attractive plastic housing that is ergonomica...
The ablation tool is coupled to a driving shaft (16) whose speed is determined by the flow of compressed air from a source (20) through a connecting tube (22) and variable-opening needle valve (24) to an air turbine. A tachometer (26) is... PT Keith,RE Atkinson,TV Ressemann,......