ES286393A1 - Improvements introduced in the head insurance of a vertical movable tool-tool (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the head insurance of a vertical movable tool-tool (Machine-translation by Google Translate, not legally binding)
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GOELTENBORDT WALTER
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GOELTENBORDT WALTER
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Publication of ES286393A1publicationCriticalpatent/ES286393A1/en
Improvements made to the head of a vertically movable machine tool, for example a drill, located on a column with a circular section, avoiding twisting, by means of a tooth that enters a groove made in the column, characterized in that the tooth forms part of an annular segment mounted in an annular groove made in the neck of the box that houses the head of the machine on the column and can be fixed by trapping with this neck of the box. (Machine-translation by Google Translate, not legally binding)
ES0286393A1962-03-261963-03-25Improvements introduced in the head insurance of a vertical movable tool-tool (Machine-translation by Google Translate, not legally binding)
ExpiredES286393A1
(en)