|7179027||Tool for positioning templates with respect to curved rail|
A tool for positioning a plurality of templates with respect to a curved rail includes a flexible spine that carries a plurality of templates. Each of the templates defines an opening adapted to guide a cutting tool to form a picket hole in the rail. The templates a...
|6167929||Method and apparatus for profiling a log|
A method and apparatus for profiling a log. In a profiler having first and second knives disposed on a rotating disc, a mounting member is adapted to mountably receive both the first and second knives so that each blade has a point on its cutting edge tha...
|4842454||Method and an arrangement for the preparation of insert bodies for the artificial rebuilding of teeth and human limbs, etc.|
An arrangement is used for the efficient mass production of individual bodies for the artificial rebuilding of teeth, for example. The arrangement comprises a first pair of co-rotating elements, of which the first element (1) is so arranged as to support ...