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US 2018/0126467 A1Published application
Tool head for a modular shank tool
AssigneeKennametal Inc.
InventorsChristoph Gey, Jürgen Schwägerl
Life of this patent
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Abstract
A tool head for use with a modular shank tool includes at least two preforms. Each preform of the at least two preforms is made separately from the other preform of the at least two preforms from granular materials and then put together and jointly compressed and integrally bonded.
Claims20
1-16. (canceled)
A method for manufacturing a tool head for use with a modular shank tool, wherein the tool head has a central longitudinal axis about which the tool head rotates during operation, the method comprising:
- producing at least two preforms separately from each other in an injection molding or diecasting process from granular materials;
- abutting the at least two preforms together in a desired relationship;
- integrally bonding the at least two preforms together by jointly compressing the at least two preforms.
Dependencies are inferred from the claim text.