Pneumatic tool with air duster

Details Pneumatic tool with air duster Pneumatic tool with air duster

2011-05-31

2011-05-31

Nash, Brian D (Department: 3721)

Elongated-member-driving apparatus

With means to move or guide member into driving position

Including supply magazine for constantly urged members

C227S008000, C227S156000

Reexamination Certificate

active

07950557

ABSTRACT:
An air duster duct is formed to branch off at an intermediate portion along the length of an air duct which connects a compressed air supply source with a pneumatic tool. A valve mechanism having a selector valve and an operating device is provided at the branch portion. The sector valve can shift to a first position where the selector valve opens an upstream side duct which communicates with the air supply source to a downstream side duct which communicates with a nailing machine and shuts the upstream side duct relative to the air duster branch duct and a second position where the selector valve shuts the upstream side duct relative to the down stream side duct and opens the upstream side duct to the branch duct. The selector valve is operated from the outside by the operating device.

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