Fluid handling – Systems – With flow control means for branched passages
Reexamination Certificate
2007-04-25
2010-06-29
Fox, John (Department: 3753)
Fluid handling
Systems
With flow control means for branched passages
C251S041000, C091S051000, C091S461000, C173S169000
Reexamination Certificate
active
07743791
ABSTRACT:
The present invention generally relates to an air control module unit for a portable pneumatic tool, more particularly, to an air control module unit that actuates a valve stem inside an air inlet block of the air inlet module by a correspondent air bleed valve in the air actuation module. The air control module unit for a portable pneumatic tool comprising: an air inlet module, which has at least one valve stem inside an air inlet block, the air inlet block having plug screws on both ends towards the valve stem and one plug screw on the intersectional direction of the valve stem with at least one air inlet port opening for hooking up the compressed air; an air actuation module having a bleed valve inside the valve block; a plurality of flexible air hoses with a plurality of dimensions and being prepared for connecting the air inlet module and air actuation module; and a plurality of hose connectors and rubber seats with a plurality of types for connecting the air inlet module and the air operation module.
REFERENCES:
patent: 3674041 (1972-07-01), Beals
patent: 3811514 (1974-05-01), Blomberg et al.
patent: 4776561 (1988-10-01), Braunlich et al.
China Pneumatic Corporation
Fox John
LandOfFree
Air control module unit for portable pneumatic tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air control module unit for portable pneumatic tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air control module unit for portable pneumatic tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4240639