Indexing and transporting mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 1989
Grant Date -
N/A
app pub date -
Jan 19, 1988
filing date -
Jan 29, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An indexing and transporting mechanism having a plurality of work-holding spindles spaced around a carousel, the carousel being journaled on a machine frame provided with work-performing stations and being indexable to carry the spindles sequentially from station to station, the work-holding spindles being arranged to be indexed through one complete revolution at some stations and not at others by a work-holding spindle orienting and indexing mechanism which consists of a track carried by the machine frame concentric with the carousel journals, projections extending from the work-holding spindles which engage the track to prevent rotation of the work-holding spindles relative to the carousel over part of a revolution of the carousel, the track being interrupted at the stations where indexing occurs, each interrupted portion of the track being mounted on indexable spindles carried by the machine frame, each interrupted portion of the track being arranged to be indexed through one complete revolution while the work-holding spindle is at the station.
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