Fastener driving apparatus and methods
A fastener driving apparatus including an air compressor configured to generate pressurized air at a first pressure level, a drop down air regulator configured to reduce the pressurized air from being at the first pressure level to being at a reduced second pressure level, and a pneumatically powered fastener driving tool configured to receive the pressurized air at the desired reduced pressure level to enable the pneumatically powered fastener driving tool to drive one or more fasteners (such as one or more nails) into an object and a substrate at the desired positions in that object and substrate.
1 . A fastener driving apparatus comprising:
an air compressor configured to generate pressurized air at a first pressure level;
a drop down air regulator configured to reduce the pressurized air from being at the first pressure level to being at a reduced second pressure level;
a first air supply hose configured to fluidly communicate pressurized air from the air compressor to the drop down air regulator, wherein the first air supply hose is removably mechanically and fluidly connected to the air compressor and the drop down regulator;
a pneumatically powered fastener driving tool including a fastener driver, the pneumatically powered fastener driving tool configured to either: (a) employ the pressurized air at the first pressure level to generate a first driving force on the fastener driver to drive a fastener; or (b) employ the pressurized air at the second reduced pressure level to generate a reduced second driving force on the fastener driver to drive the fastener;
a second air supply hose configured to fluidly communicate pressurized air from the drop down regulator to the pneumatically powered fastener driving tool, wherein the second air supply hose is removably mechanically and fluidly connected to the drop down air regulator and the pneumatically powered fastener driving tool; and
a first check valve connected between the first air supply hose and the drop down air regulator.
2 . The fastener driving apparatus of claim 1 , wherein the first pressure level is in a first range from about 90 psi to about 120 psi and the reduced second pressure level is in a second range of about 60 psi to about 100 psi.
3 . The fastener driving apparatus of claim 1 , wherein the first pressure level is about 8 psi to about 10 psi greater than the second pressure level.
4 . The fastener driving apparatus of claim 1 , wherein the drop down air regulator includes an adjustable pressure setting assembly.
5 . A method of operating the fastener driving apparatus of claim 1 , said method comprising:
causing the air compressor to generate pressurized air at the first pressure level;
reducing, via the drop down air regulator, the pressurized air from being at the first pressure level to being at the reduced second pressure level; and
causing the pneumatically powered fastener driving tool including the fastener driver to employ the pressurized air at the second reduced pressure level to generate the reduced second driving force on the fastener driver to drive the fastener by engaging a head of the fastener.
6 . The method of claim 5 , which includes the drop down air regulator reducing the pressurized air from being at the first pressure level to being at the reduced second pressure level after the pressurized air exits a first air hose.
7 . The method of claim 5 , which includes the drop down air regulator reducing the pressurized air from being at the first pressure level to being at the reduced second pressure level before the pressurized air enters a second air hose connected to the pneumatically powered fastener driving tool.
8 . The method of claim 5 , wherein the first pressure level is in a first range from about 90 psi to about 120 psi and the reduced second pressure level is in a second range of about 60 psi to about 100 psi.
9 . The method of claim 5 , wherein the first pressure level is about 8 psi to about 10 psi greater than the second pressure level.
10 . The method of claim 5 , which includes causing the pneumatically powered fastener driving tool to generate the second reduced driving force for driving the fastener due to the received pressurized air at the reduced pressure level of about 60 psi to about 100 psi.
11 . The method of claim 5 , wherein the fastener includes a nail and the head has a coating, and which includes causing the pneumatically powered fastener driving tool to drive the nail into an object without damaging the coating on the head of the nail.
12 . The method of claim 11 , wherein the coating on the head of the nail is substantially the same color as an outer surface of the object.
13 . The method of claim 5 , which includes setting an adjustable pressure setting assembly of the drop down air pressure regulator to the reduced second pressure level.
14 . A fastener driving apparatus comprising:
an air compressor configured to generate pressurized air at a first pressure level;
a drop down air regulator configured to reduce the pressurized air from being at the first pressure level to being at a reduced second pressure level;
a first air supply hose configured to fluidly communicate pressurized air from the air compressor to the drop down regulator;
a pneumatically powered fastener driving tool including a fastener driver, the pneumatically powered fastener driving tool configured to either: (a) employ the pressurized air at the first pressure level to generate a first driving force on the fastener driver to drive a fastener; or (b) employ the pressurized air at the second reduced pressure level to generate a reduced second driving force on the fastener driver to drive the fastener; and
a second air supply hose configured to fluidly communicate pressurized air from the drop down regulator to the pneumatically powered fastener driving tool;
wherein the first air supply hose is removably mechanically and fluidly connected to the air compressor and to a first check valve, wherein the first check valve is directly removably mechanically and fluidly connected to the first air hose,
wherein the drop down regulator is removably mechanically and fluidly connected to the first check valve.
15 . The fastener driving apparatus of claim 14 , wherein the drop down air regulator includes an adjustable pressure setting assembly.
16 . The fastener driving apparatus of claim 14 , wherein the first pressure level is in a first range from about 90 psi to about 120 psi and the reduced second pressure level is in a second range of about 60 psi to about 100 psi.
17 . The fastener driving apparatus of claim 14 , wherein the first pressure level is about 8 psi to about 10 psi greater than the second pressure level.