Tool
OwnerHans Schreckinventor
Life of this patent
Estimating the term…
Abstract
The maintenance of tools having functional parts located in their interior is facilitated considerably if these functional parts can be permanently observed and monitored without the tool needing to be dismantled. For this purpose coverable recesses are provided in the body of the tool.
Claims9
A tool for metal or plastic machining in complex design comprising a base body (C) with built-in functional parts (F) provided preferably interchangeably in cavities of the base body (C) provided for that purpose, for example, an injection die for plastics or the like with channel guides and ejectors, characterised in that
- in the base body (C) there are provided recesses (A) leading outwards from the cavities and arranged such that the built-in functional parts (F) can be checked visually for mode of operation, operability, accuracy to size and the like in situ without dismantling the tool and without disturbing their function.
7 The tool according to one of claims 1 to 6, characterised in that a lighting device is provided in at least one of the cavities of the base body (C).
The tool according to claim 7, characterised in that the lighting device can be switched on and off from outside.
Dependencies are inferred from the claim text.