Circular fluorescent lamp manufacturing apparatus

Details Circular fluorescent lamp manufacturing apparatus Circular fluorescent lamp manufacturing apparatus

1980-06-02

1982-04-06

Watson, Robert C.

Work holders

Plural holders to hold workpieces relative to each other

Workpieces parallel to each other

269 63, 269254CS, 269908, 29 2519, 29760, B25B 120

Patent

active

043232256

ABSTRACT:
A circular fluorescent lamp manufacturing apparatus is constructed such that it can accomplish both the basing process and the seasoning process with the use of a single machinery according to the present invention. The lamp manufacturing apparatus is characterized in its head construction. The circular glass tube is based and seasoned by the two rotations of a turntable and by the four turns of 90 degrees of a paired circular glass tube supporters to be effected in that meanwhile so that the circular fluorescent lamps can be finished.

REFERENCES:
patent: 4054772 (1977-10-01), Lichte

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