Nozzle unit

Details Nozzle unit Nozzle unit

2011-07-05

2011-07-05

Trinh, Minh (Department: 3729)

Handling: hand and hoist-line implements

Utilizing fluid pressure

Venturi effect

C029S743000, C029S740000, C294S002000

Reexamination Certificate

active

07971915

ABSTRACT:
A nozzle unit includes a rotating body and a driving source. The rotating body includes a plurality of nozzles for holding a component using a negative pressure and rotates the plurality of nozzles. The driving source drives the rotating body in a non-contact state.

REFERENCES:
patent: 6195878 (2001-03-01), Hata et al.
patent: 6708402 (2004-03-01), Hirano et al.
patent: 6748649 (2004-06-01), Okuda et al.
patent: 7185422 (2007-03-01), Sakai et al.
patent: 7200925 (2007-04-01), Hata et al.
patent: 7222901 (2007-05-01), Gebauer et al.
patent: 7337533 (2008-03-01), Imafuku et al.
patent: 7340827 (2008-03-01), Saito et al.
patent: 2005-005415 (2005-01-01), None

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