Elongated-member-driving apparatus – With means to position 'mating-member' in alignment with driver – Comprising feed means for 'mating-member'
Reexamination Certificate
2005-01-04
2005-01-04
Smith, Scott A. (Department: 3721)
Elongated-member-driving apparatus
With means to position 'mating-member' in alignment with driver
Comprising feed means for 'mating-member'
C227S120000, C227S050000, C227S135000, C227S137000
Reexamination Certificate
active
06837412
ABSTRACT:
A construction tool and method of use for affixing holding cap washers to roofing paper and building wrap tar paper. The tool is a combination of a fastener-driving gun together with a feeding magazine holding a clip of plastic cap washers to be affixed, and the feed magazine feeds successive cap washers under the nose of the fastener-driving gun so that fasteners, such as nails or staples, can penetrate the cap washer and hold down the roofing paper or building wrap tar paper. As the cap approaches the nose of the gun, the cap feeder flips the cap ninety degrees along an axis transverse to the feed direction. A shortened shuttle is used with a spring arm holding one edge of the leading cap in the magazine and the rearward portion of the shuttle holding the other edge of the leading cap.
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Chukwurah Nathaniel
PneuTools, Incorporated
Smith Scott A.
Walker, McKenzie & Walker P.C.
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