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US 12,496,795 B2Granted
Composite tooling assembly
AssigneeInnex Innovative Industries
InventorThomas Blaszczykiewicz
Life of this patent
Estimating the term…
Abstract
A tooling assembly, including an elongated ceramic member having a distal end and an oppositely disposed proximal end, a plurality of spaced protuberances extending from the elongated proximal end, at least one groove formed in the proximal end, and an elongated polymer member enveloping the distal end. The overlap of the elongated polymer member and the elongated ceramic member defines a joint. The joint has a tensile strength of at least 11121 Newtons.
Claims12
A tooling assembly, comprising:
- an elongated ceramic member having a distal end and an oppositely disposed proximal end;
- a plurality of spaced protuberances extending from the elongated proximal end;
- at least one groove formed in the proximal end;
- an elongated polymer member enveloping the distal end;
- wherein overlap of the elongated polymer member and the elongated ceramic member defines a joint;
- wherein the tooling assembly is a punch in a rig for manufacturing batteries.
3 more elements
A punch and die assembly for producing battery discs, comprising:
- a punch portion, further comprising:
- an elongated ceramic member having a distal end and an oppositely disposed proximal end;
- a plurality of spaced protuberances extending from the elongated proximal end;
- at least one groove formed in the proximal end;
- an elongated polymer member enveloping the distal end;
- wherein overlap of the elongated polymer member and the elongated ceramic member defines a joint;
- and
- a generally hollow cylindrical die portion sized to cooperate with the punch portion.
5 more elements
Dependencies are inferred from the claim text.