Air nozzle for pneumatic tools

Details Air nozzle for pneumatic tools Air nozzle for pneumatic tools

2006-11-14

2006-11-14

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supplemental gas shaping or shielding jet

C239S291000, C239S293000, C239S225100, C239S237000, C239S251000, C239S452000

Reexamination Certificate

active

07134611

ABSTRACT:
The present invention discloses an improved air nozzle of a pneumatic tool for being connected to the pneumatic tool that will not be tangled easily due to the rotation of the pneumatic tool during its operation, and thus preventing any hinder to the pressurized gas inputted from the air supply pipe into the pneumatic tool or any adverse influence to the efficiency of the operation. The invention comprises an air inlet member having one end connected to the pneumatic tool and the other end rotably connected to a rotary member, such that the rotary member rotates with respect to the air inlet member and drives the air supply pipe connected to the rotary member to rotate during the operation of the pneumatic tool, and thus the air supply pipe will not be tangled easily and the invention enhances the flexibility and convenience of the operation of the pneumatic tool.

REFERENCES:
patent: 5707009 (1998-01-01), Schneider
patent: 5727735 (1998-03-01), Baumann et al.
patent: 5803372 (1998-09-01), Weinstein et al.
patent: 5853127 (1998-12-01), Heembrock
patent: 6189804 (2001-02-01), Vetter et al.
patent: 6478242 (2002-11-01), Knobbe et al.
patent: 333485 (1988-08-01), None

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