Cutting by use of rotating axially moving tool – Tool or tool with support – Having inversely angled cutting edge
Patent
1976-08-16
1977-09-27
Simpson, Othell M.
Cutting by use of rotating axially moving tool
Tool or tool with support
Having inversely angled cutting edge
74817, 90 58B, 408 71, B23F 2308, B23Q 1700
Patent
active
040503550
ABSTRACT:
An indexing device for indexing a member, such as a table, into operative working positions in which the table carries follower elements, such as rollers, and cooperating therewith is a drive member mounted on a pair of parallel equal length arms which rotate in unison thereby causing the drive member to take an orbital path. The drive member is slotted and during travel along the orbital path picks up one of the followers on the table and therethrough causes the table to carry out an indexing movement. The indexing movement of the table is smooth and does not involve movement of the table at excessive speeds.
REFERENCES:
patent: 3170333 (1965-02-01), Umbricht
patent: 3580111 (1971-05-01), Tyrner
patent: 3633442 (1972-01-01), Stoen
Bilinsky Z. R.
Crosby Melvin A.
Kennametal Inc.
Simpson Othell M.
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