Claims
- 1. An air compressor apparatus comprising:
a support structure defining a base; a compressor mechanism coupled to the support structure; at least one air tank in fluid connection with the compressor mechanism and coupled to the support structure, the at least one air tank having a capacity that is greater than about 0.5 gallons; and a handle coupled to at least one of the support structure and the at least one air tank, the handle being configured to be grasped by the hand of the user of the air compressor apparatus so that the air compressor apparatus can be rotated about a substantially horizontal axis between an operating position, wherein the base is disposed in a first plane, and a transport position, wherein the base is skewed to the first plane.
- 2. The air compressor apparatus of claim 1, wherein a center of the handle is positioned in a vertical plane when the air compressor apparatus is positioned in the transport position, the vertical plane extending substantially through a center of gravity (CGACP) of the air compressor apparatus.
- 3. The air compressor apparatus of claim 2, wherein the handle is positioned such that when the air compressor apparatus is positioned in the transport position and the handle is grasped by a hand of a user such that the user is transporting the air compressor apparatus, a wrist of the user is not positioned in a state of flexion and the handle is disposed proximate a lateral side of the user.
- 4. The air compressor apparatus of claim 3, wherein the handle is positioned within about 10 inches of the lateral side of the user when the air compressor apparatus is positioned in the transport position, the handle is grasped by the hand of the user and the air compressor package is being transported by the user.
- 5. The air compressor apparatus of claim 4, wherein the handle is positioned within about 3 inches to about 7 inches of the lateral side of the user when the air compressor apparatus is positioned in the transport position, the handle grasped by the hand of the user and the air compressor package is being transported by the user.
- 6. The air compressor apparatus of claim 1, wherein the support structure is a cage that extends around at least a portion of the compressor mechanism.
- 7. The air compressor apparatus of claim 6, wherein the support structure includes a strut member that is disposed between a pair of laterally extending sides, the handle being coupled to the strut member.
- 8. The air compressor apparatus of claim 6, wherein the cage includes a pair of laterally extending sides, each of the laterally extending sides being formed in an open manner with end sections that do not intersect any other portion of the support structure and wherein the at least one air tank is coupled to the laterally extending sides such that each of the end sections is fixed to the at least one air tank so that the at least one air tank substantially closes the laterally extending sides of the cage.
- 9. The air compressor apparatus of claim 1, wherein the capacity of the at least one air tank is about 1 gallon to about 8 gallons.
- 10. The air compressor apparatus of claim 9, wherein the capacity of the at least one air tank is about 3 gallons to about 5 gallons.
- 11. The air compressor apparatus of claim 1, wherein the handle is pivotably coupled to the at least one of the support structure and the at least one air tank.
- 12. The air compressor apparatus of claim 1, wherein the at least one tank comprises a first cylindrically shaped structure that is mounted to the support structure such that a longitudinal axis of the first cylindrically shaped structure is generally parallel to the base of the support structure.
- 13. The air compressor apparatus of claim 12, wherein the at least one tank further comprises a second cylindrically shaped structure that is mounted to the support structure, the second cylindrically shaped structure having a longitudinal axis that is generally parallel the base.
- 14. The air compressor apparatus of claim 13, wherein the longitudinal axes of the first and second cylindrically shaped structures are spaced vertically apart from one another.
- 15. The air compressor apparatus of claim 1, wherein the at least one air tank is entirely disposed within a volume defined by the support structure.
- 16. The air compressor apparatus of claim 1, wherein the support structure includes a cover member that shrouds at least a portion of the compressor mechanism.
- 17. The air compressor apparatus of claim 1, wherein a gauge package and an outlet manifold are coupled to the support structure, the gauge package including a first pressure gauge that is responsive to a pressure of a fluid contained in the at least one air tank, a regulator that is coupled to an outlet of the at least one air tank and to the outlet manifold, and a second pressure gauge that is responsive to a pressure of a fluid exiting the regulator.
- 18. The air compressor apparatus of claim 17, wherein gauge package further comprises a gauge panel to which the first and second pressure gauges are mounted, the gauge panel being coupled to the support structure such that it is oriented in a rearwardly sloped manner.
- 19. The air compressor apparatus of claim 1, wherein rotation of the air compressor apparatus from the operating position to the transport position entails rotation of the air compressor apparatus from one of the front and rear ends of the air compressor apparatus to one of the bottom and top ends of the air compressor apparatus.
- 20. An air compressor package that is configured to be hand portable by a user, the air compressor package having a center of gravity (CGACP), the air compressor package comprising:
a support structure defining a base; an air tank coupled to the support structure; a compressor mechanism coupled to the support structure and in fluid connection with the air tank; and a handle coupled to one of the support structure and the air tank, the handle being configured to be grasped by a human hand such that a palmar surface of the hand is wrapped about a generally horizontally disposed handle centerline; wherein the air compressor package is positionable in an operative position in which the base of the support structure is disposed in a first position, and wherein the air compressor package is positionable in a transport position in which the base of the support structure is rotated about an axis parallel to the handle centerline.
- 21. The air compressor package of claim 20, wherein the CGACP and the handle centerline are contained in a generally vertically extending plane when the air compressor package is positioned in the transport position.
- 22. The air compressor package of claim 20, wherein the air tank includes a first generally cylindrically shaped tank structure.
- 23. The air compressor package of claim 22, wherein the air tank includes a second generally cylindrically shaped tank structure that is in fluid connection with the first generally cylindrically shaped tank structure.
- 24. An air compressor package hand portable by a person having a vertical axis, the air compressor package comprising:
a support structure; an air tank connected to the support structure; an air compressor mechanism connected to the support structure; and a handle connected to the support structure; wherein the air compressor package is positionable on the supporting surface in an operating position, the operating position defining a substantially horizontal axis in which the air tank and the air compressor lie, the operating position also defining a top of the air compressor package and a bottom of the air compressor package, the top and the bottom of the air compressor package being approximately parallel to the supporting surface; and wherein the air tank and the air compressor lie in a substantially vertical second axis when the air compressor package is being carried by a person and a hand of the person is engaged to the handle, the second axis defining a second position in which one of the top and bottom of the air compressor package is positioned proximate a lateral side of the person carrying the air compressor package.
- 25. An air compressor package hand portable by a person having a vertical axis, the air compressor package comprising:
a support structure; an air tank connected to the support structure and having a center of gravity; an air compressor connected to the support structure and having a center of gravity; and a handle connected to the support structure; wherein when the air compressor package is in operation and lying on a supporting surface, then the center of gravity of the air tank and the center of gravity the air compressor lie along a substantially horizontal first axis that defines a first position, the substantially horizontal first axis being approximately parallel to the supporting surface; and wherein when the person is carrying the air compressor package by the handle, then the air tank and the air compressor lie along a substantially vertical second axis defining a second position, and the center of gravity of the air tank and the center of gravity of the compressor are substantially equidistant from the vertical axis of the person.
- 26. An air compressor package that is hand portable by a user, the user having an arm with a hand and a wrist, the air compressor comprising:
a support structure defining a base; an air tank coupled to the support structure; a compressor mechanism coupled to one of the air tank and the support structure, the compressor mechanism coupled in fluid connection to the air tank; and a handle coupled to one of the support structure, the air tank and the compressor mechanism, the handle being configured to be engaged by a palmar surface of the hand such that the palmar surface is wrapped about a centerline of the handle; wherein the air compressor package is positionable in a operational position in which the base is disposed in a first plane; and wherein the air compressor package is positionable in a transport position in which the base is disposed in a second plane that is skewed to the first plane wherein when the air compressor package is positioned in the transport position, a center of gravity of the air compressor package is substantially vertically in-line with the centerline of the handle and the handle is positioned such that the wrist is both disposed proximate a lateral side of the user and not positioned in a state of flexion.
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. Provisional Application No. 60/366,676, filed Mar. 22, 2002.
Provisional Applications (1)
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Number |
Date |
Country |
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60366676 |
Mar 2002 |
US |