Marking device for a mould
OwnerBernard Picco, Patrick Piccoinventors
Life of this patent
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Abstract
The invention discloses a marking device for a mould having a housing in a wall. The device includes a threaded cylindrical body and a circular head of a diameter about equal to the diameter of the housing. A face of the head opposite to the body includes structure that turns the head and a marking distinct from the structure and independent from the position of the structure. A length of the body and head are less than the length of the housing in the mould in order that the face with the marking lies flush with the internal face of the wall of the mould when the device is in the housing.
Claims4
A marking device for a mould with a wall and a housing therein, comprising:
- a threaded cylindrical body with an outside diameter;
- a circular head integrally attached to the body and having a diameter about equal to a diameter of the housing and greater than the outside diameter of the body;
- the head having a face disposed opposite the body;
- the face having a means for turning the head and a marking distinct from the means for turning and independent from a position of the means for turning;
- a tapped bush having an outside diameter corresponding to the diameter of the head, the tapped bush corresponding to the threaded cylindrical body, whereby when the body is screwed into the bush the marking device has a circular cylindrical shape;
- and
- the head and the body have a combined length that is less than a length of the bush whereby the face of the head is about flush with an internal surface of the wall of the mould when the marking device is disposed in the housing.
Dependencies are inferred from the claim text.