Metal working – Barrier layer or semiconductor device making – Barrier layer device making
Patent
1976-09-16
1977-06-28
Lazarus, Richard B.
Metal working
Barrier layer or semiconductor device making
Barrier layer device making
65279, H01J 946
Patent
active
040315983
ABSTRACT:
An improved end-forming machine for fluorescent lamp tubes which employs a single main splined shaft to drive both indexing units in unison while having the facility to accommodate all standard commercial glass lamp tubes which may vary in length from 96 inches to 14 inches. Additionally, the tooling for each indexing turret is always maintained in the same relationship with its associated turret for all turret spacings.
REFERENCES:
patent: 2192436 (1940-03-01), Groene et al.
patent: 2575746 (1951-11-01), Cartun
Betz William F.
Summers William J.
Lazarus Richard B.
Studebaker B. R.
Westinghouse Electric Corporation
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