Invention Grant
- Patent Title: Cutting tips removably secured in milling cutter head
- Patent Title (中): 切割刀头可拆卸切割刀头
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Application No.: US32545673Application Date: 1973-01-22
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Publication No.: US3820849APublication Date: 1974-06-28
- Inventor: LUNDSTROM H , LILJEKVIST B
- Applicant: SANDVIK AB
- Assignee: Sandvik AB
- Current Assignee: Sandvik AB
- Priority: GB5574472 1972-12-01
- Main IPC: E21C35/19
- IPC: E21C35/19 ; E21C35/18
Abstract:
A carbide cutting tip is mounted in a separate cartridge which is removably secured in a rotary milling cutter head, so that break-down of the tip will not endanger damage to the cutter head but only the cartridge.
Information query
