Fastener driving machine for installing formed sheeting
View Patent ↗A fastener installing vehicle includes an articulating frame having at least one mounting rail. A plurality of fastener installing assemblies are installed along the mounting rail with each including a mounting rail grip, a rotary impact driver, a fastener magazine, and a fastener-orienting tip. A power transmission system is capable of rotating wheels or tracks counter to each other to provide zero turning radius maneuverability. The fastener installing assembly has a feed tube communicating between the fastener magazine and the fastener-orienting tip, while the rotary impact driver is extendable along an axis transverse to the mounting rail. The rotary impact driver is electrically powered with means for monitoring electric current applied to it and process controller programmed to stop it when a predetermined applied current level has been met. The frame preferably includes lighting for illuminating a work area where fasteners are installed.
1. A self-propelled fastener installing vehicle comprising
a zero-radius traction system,
a pivotable frame having at least one mounting rail,
a plurality of fastener installing machines installed along said mounting rail,
with any one from among said plurality of fastener installing machine further comprising
a mounting rail grip,
a rotary impact driver,
a fastener magazine, and
a fastener-orienting tip.
2. The self-propelled fastener installing vehicle of claim 1 , wherein said zero-radius traction system comprises
a source of rotary power,
a first array of rotatable components each defining
a drive axis of rotation,
a second array of rotatable components spaced apart along said drive axis, and
a power transmission system capable of rotating said first array of rotatable components and of counter-rotating said second array of rotatable components.
3. The self-propelled fastener installing vehicle of claim 2 , wherein rotatable components from at least one array from among said first and second arrays of rotatable components are contained within a traction track.
4. The self-propelled fastener installing vehicle of claim 1 , wherein said fastener installing assembly further comprises a feed tube communicating between said fastener magazine and said fastener-orienting tip.
5. The self-propelled fastener installing vehicle of claim 1 , wherein said rotary impact driver is moveable along an axis transverse to an axis defined by said mounting rail.
6. The self-propelled fastener installing vehicle of claim 1 , wherein said rotary impact driver is electrically powered, and further comprising means for monitoring electric current applied to said impact driver.
7. The self-propelled fastener installing vehicle of claim 6 , further comprising a process controller programmed to stop said rotary impact driver when a predetermined applied current level has been met.
8. The self-propelled fastener installing vehicle of claim 1 , wherein said pivotable frame further comprises a light.
9. The self-propelled fastener installing vehicle of claim 1 , further comprising at least one lifting affordance.
10. A fastener installing apparatus comprising
a self-propelled vehicle,
a pivotable frame affixed to said vehicle,
said pivotable frame further comprising
a mounting rail and
at least one fastener installing machine installed
along said mounting rail,
with said fastener installing machine further comprising
a mounting rail grip,
a rotary impact driver,
a fastener magazine, and
a fastener-orienting tip.
11. The fastener installing apparatus of claim 10 , further comprising at least one power cylinder connected between a vehicle frame member and said pivotable frame.
12. The fastener installing apparatus of claim 11 , further comprising a control panel mounted to said self-propelled vehicle, for actuating said power cylinder.
13. The fastener installing apparatus of claim 11 , further comprising a snubber connected between a vehicle frame member and said pivotable frame.
14. The fastener installing apparatus of claim 10 , wherein said self-propelled vehicle is maneuverable with a zero turning radius.
15. The fastener installing vehicle of claim 10 , wherein said rotary impact driver is electrically powered, and further comprising means for monitoring electric current applied to said impact driver.
16. The fastener installing vehicle of claim 15 , further comprising a process controller programmed to stop said rotary impact driver when a predetermined applied current level has been met.
17. The fastener installing vehicle of claim 10 , wherein said pivotable frame further comprises a light.
18. The fastener installing vehicle of claim 10 , wherein said zero-radius traction system comprises
a source of rotary power,
a first array of rotatable components each defining
a drive axis of rotation,
a second array of rotatable components spaced apart
along said drive axis, and
a power transmission system capable of rotating said first array of rotatable components and of counter-rotating said second array of rotatable components.