Coil nail spreader

1. A fastening tool comprising:

a housing assembly having a nosepiece;

a magazine assembly coupled to the housing assembly, the magazine assembly including a canister, the canister being configured to hold a plurality of collated fasteners; and

a feeder pawl assembly coupled to the magazine assembly and including a feed pawl and a spreader pawl, the feed pawl movable to engage a first fastener of the collated fasteners and advance the first fastener into the nosepiece during a feed motion, the spreader pawl locating between a pair of subsequent fasteners of the collated fasteners and at least partially inhibiting movement of one of the subsequent fasteners toward the nosepiece during the feed motion.

2. The fastening tool of claim 1 wherein the spreader pawl includes a body portion having a finger portion extending therefrom, the finger portion configured to engage the second fastener during the feed motion.

3. The fastening tool of claim 2 wherein the spreader pawl is pivotal between an engaged position wherein the finger portion impedes movement of the second fastener toward the nosepiece and a disengaged position wherein the finger portion permits movement of the second fastener toward the nosepiece, and wherein said spreader pawl is biased toward the engaged position.

4. The fastening tool of claim 3 wherein the feed pawl is movable in a retract direction whereby the feed pawl engages the spreader pawl and pivots the spreader pawl into the disengaged position.

5. The fastening tool of claim 3 wherein the finger portion of the spreader pawl is configured to ramp over the second fastener and thereby partially inhibit movement of the second fastener toward the nosepiece during the feed motion.

6. A fastening tool comprising:

a housing assembly having a nosepiece;

a plurality of collated fasteners;

a magazine assembly coupled to the housing assembly, the magazine assembly including a canister, the canister being configured to hold the plurality of collated fasteners; and

a feeder pawl assembly coupled to the magazine assembly and comprising:

a feed pawl having a feed tooth for locating a feed tooth width between a first pair of adjacent fasteners, the feed tooth operable in a feed direction to advance a fastener of the first pair toward the nosepiece during a feed motion; and

a spreader pawl having a spreader tooth adapted to locate between a first gap defined between a second pair of adjacent fasteners, the first gap being smaller than the feed tooth width, the spreader pawl resisting movement of an engaged fastener of the second pair in the feed direction during the feed motion and thereby defining a second gap between the second pair of adjacent fasteners, the second gap having a space suitable to accept the feed tooth width of the feed tooth therebetween.

7. The fastening tool of claim 6 wherein the spreader pawl includes a body portion having a tooth portion extending therefrom, the tooth portion configured to engage the engaged fastener of the second pair during the feed motion.

8. The fastening tool of claim 7 wherein the spreader pawl is pivotal between an engaged position wherein the tooth portion impedes movement of the engaged fastener of the second pair toward the nosepiece and a disengaged position wherein the tooth portion permits movement of the engaged fastener of the second pair toward the nosepiece, and wherein the spreader pawl is biased toward the engaged position.

9. The fastening tool of claim 8 wherein the feed pawl is movable in a retract direction whereby the feed pawl engages the spreader pawl and pivots the spreader pawl into the disengaged position.

10. The fastening tool of claim 8 wherein the tooth portion of the spreader pawl is adapted to ramp over the engaged fastener and thereby partially inhibit movement of the engaged fastener toward the nosepiece during the feed motion.