Branding device having ceramic type block with embedded electric heating element
AssigneeShikoku Kakoki Co., Ltd.
InventorMasato Shibata
Life of this patent
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Abstract
A branding device for marking articles which includes a holder having a socket cavity and an elongated ceramic type block having one end removably attached to the holder cavity and a branding indicia on a forward end face which projects from the cavity. A ceramic plate is embedded in the forward end of the type block and a heat generating member is printed as an electrically resistive pattern on a surface of the ceramic plate facing the forward, branding indicia end of the type block to heat the branding indicia. The heat generating member is provided as an electric resistance element having a positive temperature coefficient. Lead wires extend from the resistance element and are connected to electrodes received in plug portions of the socket cavity.
Claims3
A branding device comprising:
- a holder, and
- an elongated type block made of a ceramic material and having one end removably attached to the holder and a forward end projected from the holder, the type block having a branding indicia on the projected forward end face, a ceramic plate embedded in the forward end of said type block, and an electrically resistive heat generating member printed as a pattern on a surface of said ceramic plate facing the forward end of said type block for heating the branding indicia.
Dependencies are inferred from the claim text.