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US 11,951,551 B2Granted
Positioning cutter assembly and positioning collet assembly
AssigneeShin-Yain Industrial Co., Ltd.
InventorPen Hung Chen
Life of this patent
Estimating the term…
Abstract
A positioning cutter/collet assembly has a cutter/collet and a magnetic attracting position key. The cutter/collet has a cutter/collet key seat recessed in an external annular surface thereof. The magnetic attracting position key is mounted on and magnetically attracts the cutter/collet key seat. The magnetic attracting position key has a body having a protruding rod and a magnetic attracting portion combined with the body and magnetically attracting the cutter/collet to prevent the magnetic attracting position key from separating from the cutter/collet.
Claims1
A positioning cutter assembly comprising:
- a cutter having a cutter key seat recessed in an external annular surface of the cutter;
- and
- a magnetic attracting position key mounted on and magnetically attracting the cutter key seat and having
- a body mounted on the cutter key seat and having a protruding rod protruding from a side of the body away from the cutter;
- and
- a magnetic attracting portion combined with the body and magnetically attracting the cutter;
- wherein the magnetic attracting portion has two magnets mounted in the body and located at two opposite sides of the protruding rod respectively.
4 more elements
Dependencies are inferred from the claim text.