Metal working – Plural diverse manufacturing apparatus including means for... – With turret mechanism
Reexamination Certificate
2007-06-20
2008-10-21
Cadugan, Erica E (Department: 3726)
Metal working
Plural diverse manufacturing apparatus including means for...
With turret mechanism
C029S040000, C029S04850A, C074S81300L, C074S81300L, C082S121000, C082S159000
Reexamination Certificate
active
07437811
ABSTRACT:
A dual disc type of tool turret device is powered by means of single main power source, which also serves to power the spindle of the machine; the turret device includes an inner and outer tool turrets; when power is transmitted from the main power source through a transmission element, a piston clutching piece, and rotary shaft (A), the inner turret will be rotated to carry out a tool-choosing operation; when power is further passed on to rotary shaft (B) through rotary shaft (A), the inner turret will be rotated to carry out a tool-choosing operation; after the tool-choosing action, power is supplied to the spindle of the machine in order for the machine to carry out a machining operation.
REFERENCES:
patent: 3786539 (1974-01-01), Foll et al.
patent: 4706351 (1987-11-01), Chuang
patent: 7010839 (2006-03-01), Lu
patent: 7263915 (2007-09-01), Lu
Lin Ping-Shuo
Lu Yung-Hsiang
Cadugan Erica E
Far East Machinery Co., Ltd.
Rosenberg , Klein & Lee
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