Back to results
US 12,337,381 B2Granted
Riser
AssigneeASK Chemicals GmbH
InventorsStefan Fischer, Marcus Friederici, Imanol Ortiz, Udo Skerdi, Ulrich Voigt
Life of this patent
Estimating the term…
Abstract
The invention relates to a molding riser for casting metals, wherein the riser has a metal riser body. The invention also relates to the use of the riser for casting metals into separable casting molds, in particular horizontally separable casting molds.
Claims14
A riser for metal casting, comprising:
- a riser body,
- wherein the riser body comprises a riser cavity for receiving liquid metal,
- wherein the riser body is configured to have multiple parts and comprises at least a first riser body part and a second riser body part,
- wherein the first and second riser body parts are connectable to each other,
- wherein the riser cavity is provided in the interior of the at least first and second riser body parts;
- wherein the riser body comprises an opening allowing liquid metal to flow into the riser cavity or out of the riser cavity respectively, and
- wherein the riser body is made of metal.
4 more elements
Dependencies are inferred from the claim text.