Inflation and pressure gauge apparatus

• US 7,458,270 B2
• Filed: 06/04/2007
• Issued: 12/02/2008
• Est. Priority Date: 06/02/2006
• Status: Expired due to Fees

• Current Assignee: Emilio Funes, Glenn Kiefer
• Original Assignee: Emilio Funes, Glenn Kiefer
• Inventors: Funes, Emilio, Kiefer, Glenn
• Primary Examiner(s): Allen; Andre J.
• Assistant Examiner(s): JENKINS, JERMAINE L
• Application Number:
  US11/810,192
• Publication Number:
  US 20070295075A1
• Time in Patent Office: 547 Days
• Field of Search: 73146-1468, 737/18, 340442-447
• US Class Current: 73/718
• CPC Class Codes: B60S 5/043 characterised by the inflation control means or the drive of the air pressure system

Abstract

A device for introducing air or other pressurized gas into a tire, sports ball or other pneumatic device. The device advantageously allows the user to check the pressure of the gas and to release excess the gas from the tire or other pneumatic device without removing the apparatus from the tire or other pneumatic device.

Claims

1. An apparatus providing an enclosed passage suitably sized and shaped to conduct a pressurized gas, from a pressurizing source, and introducing it into a pneumatic device, said apparatus comprising:

means for attaching the apparatus to the pressurizing source;

means for removably attaching the apparatus to the pneumatic device, for the purpose of introducing the pressurized gas into the pneumatic device, the means being attached to the enclosed passage and being positioned with respect to the enclosed passage such that the means for removably attaching the apparatus to the pneumatic device can be removably attached to the pneumatic device when the apparatus is attached to the pressurizing source, to effect the delivery of the pressurized gas into the pneumatic device;

means for measuring the gas pressure contained in the pneumatic device, the means for measuring gas pressure being located with respect to the enclosed passage so as to be in sufficient communication with the enclosed passage as to substantially measure the pressure of the gas within the pneumatic device;

a valve positioned at a point along the enclosed passage that can be manipulated to interrupt the flow of pressurized gas through the enclosed passage; and

the apparatus being arranged such that when the valve is manipulated to interrupt the flow of pressurized gas through the enclosed passage, the pressure of the gas inside the enclosed passage is substantially measured by the gauge, and being further arranged such that when the apparatus is connected to the pneumatic device, but disconnected from the pressurizing source, the valve can be manipulated to allow gas to be released from the pneumatic device through the apparatus.

2. The apparatus of claim 1 wherein the means for removably attaching the apparatus to the pneumatic device comprises a chuck for attaching to a valve stem of the pneumatic device and wherein the chuck is rotatable with respect to the pressure gauge.

3. The apparatus of claim 1, wherein the means for attaching the apparatus to the pressurizing source comprises means for removably attaching the apparatus to the pressurizing source.

4. The apparatus of claim 1 wherein the pneumatic device is selected from the group comprising:

a vehicle tire, a bicycle tire and a sports ball.

5. The apparatus of claim 1 wherein the means for removably attaching the apparatus to the pneumatic device comprises an inflation needle.

6. The apparatus of claim 1 wherein the means for measuring the gas pressure contained in the pneumatic device is selected from the group consisting of one of the following:

a gauge having a measurement range from 0 to 120 psi, a gauge having a measurement range from 0 to 60 psi and a gauge having a measurement range from 0 to 20 psi.

7. The apparatus of claim 1 further comprising a means to reduce the pressure from the pressurizing source.

8. An apparatus providing an enclosed passage suitably sized and shaped to conduct a pressurized gas, from a pressurizing source, and introducing it into a pneumatic device, said apparatus comprising:

means for attaching the apparatus to the pressurizing source;

means for removably attaching the apparatus to the pneumatic device, for the purpose of introducing the pressurized gas into the pneumatic device, the means being attached to the enclosed passage and being positioned with respect to the enclosed passage such that the means for removably attaching the apparatus to the pneumatic device can be removably attached to the pneumatic device when the apparatus is attached to the pressurizing source, to effect the delivery of the pressurized gas into the pneumatic device;

means for measuring the gas pressure contained in the pneumatic device, the means for measuring gas pressure being located with respect to the enclosed passage so as to be in sufficient communication with the enclosed passage as to substantially measure the pressure of the gas within the pneumatic device;

at least one valve positioned at a point along the enclosed passage that can be manipulated to interrupt the flow of pressurized gas through the enclosed passage; and

the apparatus being arranged such when the at least one valve is be manipulated to interrupt the flow of pressurized gas through the enclosed passage, the pressure of the gas inside the enclosed passage is substantially measured by the gauge, and being further arranged such that the at least one valve can be manipulated to allow gas to be released from the pneumatic device.

9. The apparatus of claim 8 wherein the at least one valve is capable of assuming a first control position, a second control position and a third control position and a bleed port, such that when in the third control position a valve gate interrupts the flow of gas from the source of compressed gas and directs gas from the pneumatic device to exit through the bleed port causing the pneumatic device to be deflated.

10. The apparatus of claim 8 wherein the at least one valve comprises a plurality of valves such that a first valve is capable of assuming a first control position and a second control position such that in the first control position, a valve gate interrupts the flow of gas from the source of compressed gas and in the second control position the valve gate allows the flow of gas from the source of compressed into the pneumatic device and a second valve is capable of being manipulated to as to release gas from the pneumatic device.

11. The apparatus of claim 10 wherein at least one valve comprises a push button.

12. The apparatus of claim 8 wherein the means for removably attaching the apparatus to the pneumatic device comprises a chuck for attaching to a valve stem of the pneumatic device and wherein the chuck is rotatable with respect to the pressure gauge.

13. The apparatus of claim 8, wherein the means for attaching the apparatus to the pressurizing source comprises means for removably attaching the apparatus to the pressurizing source.

14. The apparatus of claim 8 wherein the pneumatic device is selected from the group comprising:

a vehicle tire, a bicycle tire and a sports ball.

15. The apparatus of claim 8 wherein the means for removably attaching the apparatus to the pneumatic device comprises an inflation needle.

16. The apparatus of claim 8 wherein the means for measuring the gas pressure contained in the pneumatic device is selected from the group consisting of one of the following:

a gauge having a measurement range from 0 to 120 psi, a gauge having a measurement range from 0 to 60 psi and a gauge having a measurement range from 0 to 20 psi.

17. The apparatus of claim 15 wherein the dimensions of the apparatus are selected from the group consisting of one of the following:

having length of less than 20 centimeters and greater than 12 centimeters and having a width of less than 6 centimeters and greater than 3 centimeters;

having a length less than 12 centimeters and greater than 6 centimeters and having a width of less than 4 centimeters and greater than 2 centimeters; and

having a length of less than 6 centimeters and greater than 2 centimeters and having a width of less than 3 centimeters and greater than 1 centimeter.

18. An apparatus providing an enclosed passage suitably sized and shaped to conduct a pressurized gas, from a pressurizing source, and introducing it into a pneumatic device, said apparatus comprising:

means for attaching the apparatus to the pressurizing source;

means for removably attaching the apparatus to the pneumatic device, for the purpose of introducing the pressurized gas into the pneumatic device, the means being attached to the enclosed passage and being positioned with respect to the enclosed passage such that the means for removably attaching the apparatus to the pneumatic device can be removably attached to the pneumatic device when the apparatus is attached to the pressurizing source, to effect the delivery of the pressurized gas into the pneumatic device;

means for measuring the gas pressure contained in the pneumatic device, the means for measuring gas pressure being located with respect to the enclosed passage so as to be in sufficient communication with the enclosed passage as to substantially measure the pressure of the gas within the pneumatic device;

at least one valve positioned at a point along the enclosed passage that can be manipulated to interrupt the flow of pressurized gas through the enclosed passage;

the apparatus being arranged such that the at least one valve is capable of assuming a first control position, a second control position and a third control position and a bleed port, such that when in the third control position a valve gate interrupts the flow of gas from the source of compressed gas and directs gas from the pneumatic device to exit through the bleed port causing the pneumatic device to be deflated;

wherein the means for removably attaching the apparatus to the pneumatic device comprises a chuck for attaching to a valve stem of the pneumatic device and wherein the chuck is rotatable with respect to the pressure gauge;

wherein the means for attaching the apparatus to the pressurizing source comprises means for removably attaching the apparatus to the pressurizing source; and

wherein the pneumatic device is selected from the group comprising;

a vehicle tire, a bicycle tire and a sports ball.

19. An apparatus providing an enclosed passage suitably sized and shaped to conduct a pressurized gas, from a pressurizing source, and introducing it into a pneumatic device, the apparatus comprising:

means for attaching the apparatus to the pressurizing source;

means for removably attaching the apparatus to the pneumatic device, for the purpose of introducing the pressurized gas into the pneumatic device, the means being attached to the enclosed passage and being positioned with respect to the enclosed passage such that the means for removably attaching the apparatus to the pneumatic device can be removably attached to the pneumatic device when the apparatus is attached to the pressurizing source, to effect the delivery of the pressurized gas into the pneumatic device;

means for measuring the gas pressure contained in the pneumatic device, the means for measuring gas pressure being located with respect to the enclosed passage so as to be in sufficient communication with the enclosed passage as to substantially measure the pressure of the gas within the pneumatic device;

at least one valve positioned at a point along the enclosed passage that can be manipulated to interrupt the flow of pressurized gas through the enclosed passage;

the apparatus being arranged such that the at least one valve is capable of assuming a first control position, a second control position and a third control position and a bleed port, such that when in the third control position a valve gate interrupts the flow of gas from the source of compressed gas and directs gas from the pneumatic device to exit through the bleed port causing the pneumatic device to be deflated;

wherein the means for removably attaching the apparatus to the pneumatic device comprises an inflation needle;

wherein the means for attaching the apparatus to the pressurizing source comprises means for removably attaching the apparatus to the pressurizing source; and

wherein the pneumatic device is selected from the group comprising;

a vehicle tire, a bicycle tire and a sports ball.

20. The apparatus of claim 19 further comprising a means to reduce the pressure from the pressurizing source.