Rotary units, rotary mechanisms, and related applications

• US 8,672,799 B2
• Filed: 03/19/2012
• Issued: 03/18/2014
• Est. Priority Date: 10/12/2008
• Status: Expired due to Fees

• Current Assignee: Christopher C. Sappenfield
• Original Assignee: Christopher C. Sappenfield
• Inventors: Sappenfield, Christopher C.
• Primary Examiner(s): Wright, Dirk
• Application Number:
  US13/423,413
• Publication Number:
  US 20120180586A1
• Time in Patent Office: 729 Days
• Field of Search: 475/221, 475/331, 475/337
• US Class Current: 475/331
• CPC Class Codes: A47L 11/22 Floor-sweeping machines, hand-driven
• CPC Class Codes: A47L 11/24 Floor-sweeping machines, motor-driven
• CPC Class Codes: A47L 11/26 Floor-scrubbing machines, hand-driven A47L11/29 takes precedence
• CPC Class Codes: A47L 11/282 having rotary tools
• CPC Class Codes: A61C 17/26 driven by electric motor
• CPC Class Codes: A61C 2204/002 using batteries
• CPC Class Codes: F16H 1/28 with gears having orbital motion
• CPC Class Codes: F16H 37/0813 with only one input shaft differentials for four wheel drive vehicles B60K17/346
• CPC Class Codes: Y10T 74/19642 Directly cooperating gears

Abstract

The invention relates to rotary units and rotary mechanisms that are suitable for use in numerous applications. Rotary units typically include rotational components that are configured to rotate. In some embodiments, for example, multiple rotary units are assembled in rotary mechanisms such that neighboring pairs of rotational components counter-rotate or contra-rotate relative to one another during operation of the rotary mechanisms. Rotational components generally include one or more implements that are structured to perform or effect one or more types of work as the rotational components rotate relative to one another in a given rotary mechanism. In certain embodiments, implements are configured to rotate and/or to effect the movement of other components as rotational components rotate.

Claims

1. A rotary mechanism, comprising:

a least two rotational components that each comprises at least one ring gear component, wherein at least one surface of at least one of the rotational components comprise at least one implement, and wherein the surface is configured to rotate substantially non-perpendicular to a rotational axis of the rotational components; and

,

at least one counter-rotational mechanism that comprises at least a first gear component that operably engages the ring gear component of at least a first rotational component, at least a second gear component that operably engages the ring gear component of at least a second rotational component, and at least a third gear component that operably engages at least the second gear component such that when the first gear component rotates in a first direction, the first rotational component rotates in the first direction and the second gear component and the second rotational component rotate in a second direction.

2. The rotary mechanism of claim 1, comprising one or more alignment components that align at least the first and second rotational components relative to one another when the rotational components rotate.

3. The rotary mechanism of claim 1, wherein the first rotational component comprises at least one alignment component and the second rotational component comprises at least one alignment component receiving area that is configured to receive at least a portion of the alignment component of the first rotational component to align the first and second rotational components relative to one another when the rotational components rotate.

4. The rotary mechanism of claim 1, wherein at least two of the rotational components each comprises at least one alignment component and at least one alignment component receiving area, wherein the alignment component receiving area of at least one of the rotational components is configured to receive at least a portion of the alignment component of at least one other rotational component to align the rotational components relative to one another when the rotational components rotate.

5. The rotary mechanism of claim 1, comprising three or more rotational components.

6. A device or vehicle comprising the rotary mechanism of claim 1.

7. The rotary mechanism of claim 1, comprising at least one drive mechanism component or portion thereof that operably engages at least the first gear component, which drive mechanism component or portion thereof is configured to effect rotation of at least the first gear component.

8. The rotary mechanism of claim 7, wherein the drive mechanism component or portion thereof operably engages the third gear component.

9. The rotary mechanism of claim 7, wherein the drive mechanism component or portion thereof comprises at least one shaft component that operably engages at least the first gear component.

10. The rotary mechanism of claim 1, wherein the surface is configured to rotate substantially parallel to a rotational axis of the rotational components.

11. The rotary mechanism of claim 1, wherein the implement is rotatably coupled to the rotational component.

12. The rotary mechanism of claim 11, wherein the implement is configured to operably engage one or more gear components of one or more other rotational components.

13. A rotary unit, comprising:

at least a first rotational component configured to rotate around a rotational axis, which first rotational component comprises at least one ring gear component and at least one surface that comprises at least one implement, wherein the surface that comprise the implement is configured to rotate substantially non-perpendicular to the rotational axis of the first rotational component; and

,

at least first gear component that operably engages the ring gear component such that when the first gear component rotates in a first direction, the first rotational component rotates in the first direction.

14. The rotary unit of 13, comprising at least a third gear component configured to operably engage at least a second gear component of at least a second rotational component when the second rotational component is disposed proximal to the first rotational component such that when the first gear component rotates in the first direction, the first rotational component rotates in the first direction and the second gear component and the second rotational component rotate in a second direction.

15. The rotary unit of 13, wherein the first rotational component comprises at least one alignment component and/or at least one alignment component receiving area that is configured to align at least the first rotational component relative to at least one other rotational component when the other rotational component is disposed proximal to the first rotational component.

16. The rotary unit of 13, wherein the surface that comprises the implement is configured to rotate substantially parallel to the rotational axis of the first rotational component.

17. The rotary unit of 13, comprising at least one drive mechanism component or portion thereof that operably engages at least the first gear component, which drive mechanism component or portion thereof is configured to effect rotation of at least the first gear component.

18. The rotary unit of 17, wherein the drive mechanism component or portion thereof operably engages at least one other gear component.

19. The rotary unit of 17, wherein the drive mechanism component or portion thereof comprises at least one shaft component that operably engages at least the first gear component.

20. The rotary unit of 17, wherein the drive mechanism component or portion thereof comprises at least one drive mechanism component receiving area that is configured to receive and operably engage at least a portion of at least one other drive mechanism component of at least one other rotary unit.

21. A method of rotating an implement, the method comprising:

providing at least one rotary mechanism that comprises;

at least two rotational components that each comprises at least one ring gear component, and

at least one counter-rotational mechanism that comprises at least a first gear component that operably engages the ring gear component of at least a first rotational component, at least a second gear component that operably engages the ring gear component of at least a second rotational component, and at least a third gear component that operably engages the second gear component, wherein the first and/or second rotational component comprises at least one implement, wherein a surface of the first and/or second rotational component that comprises the implement is configured to rotate substantially non-perpendicular to a rotational axis of the first and/or second rotational component; and

,

rotating the first gear component in a first direction such that the third gear component and the first rotational component rotate in the first direction and the second gear component and the second rotational component rotate in a second direction, thereby rotating the implement.

22. A method of making a rotary unit, the method comprising:

forming at least a first rotational component that comprises at least one ring gear component;

forming the first rotational component to comprise at least one implement, wherein a surface of the first retational component that comprises the implement is configured to rotate substantially non-perpendicular to a rotational axis of the first rotational component;

forming at least first gear component; and

,

positioning the first gear component in operable engagement with the ring gear component of the first rotational component such that when the first gear component rotates in a first direction, the first rotational component rotates in the first direction, thereby making the rotary unit.

23. The method of claim 22, comprising forming the first gear component to comprise at least one shaft component.

24. The method of claim 22, further comprising;

forming at least second and third gear components;

forming at least a second rotational component that comprises at least one ring gear component; and

,

positioning the second gear component in operable engagement with the ring gear component of the second rotational component and the third gear component in operable engagement with the second gear component such that when the first gear component rotates in the first direction, the third gear component and the first rotational component rotate in the first direction and the second gear component and the second rotational component rotate in a second direction.

25. The method of claim 24, comprising forming the second rotational component to comprise at least one implement.

26. The method of claim 24, comprising forming the first and third gear components to comprise at least one shaft component.

27. The method of claim 24, comprising forming the second gear component to comprise at least one shaft component.

28. A rotary mechanism, comprising:

at least two rotary units that each comprises;

at least one rotational component that comprises at least one ring gear component, wherein at least one surface of at least one of the rotational components comprises at least one implement and wherein the surface is configured to rotate substantially non-perpendicular to a rotational axis of the rotational components, and

at least one second gear component configured to operably engage the ring gear component; and

,

at least one drive mechanism component or portion thereof that operably engages at least the second gear components of at least first and second rotary units, which drive mechanism component or portion thereof is configured to effect rotation of the second gear components such that the rotational component of the first rotary unit rotates in a first direction and the rotational component of the second rotary unit rotates in a second direction.

29. The rotary mechanism of claim 28, comprising three or more rotary units.

30. The rotary mechanism of claim 28, comprising at least one drive mechanism positioning component configured to position at least drive mechanism components or portions thereof relative to one another.

31. The rotary mechanism of claim 28, wherein the drive mechanism component or portion thereof comprises at least two shaft components, wherein at least a first shaft component operably engages at least the second gear component of the first rotary unit and at least a second shaft component operably engages at least the second gear component of the second rotary unit.

32. The rotary mechanism of claim 31, wherein the first and second shaft components each comprise at least one drive gear component that operably engage one another.

33. A device or vehicle comprising the rotary mechanism of claim 28.

34. The rotary mechanism of claim 28, wherein the surface is configured to rotate substantially parallel to a rotational axis of the rotational components.

35. The rotary mechanism of claim 28, wherein the implement is rotatably coupled to the rotational component.

36. The rotary mechanism of claim 35, wherein the implement is configured to operably engage one or more gear components of one or more other rotational components.

37. The rotary mechanism of claim 28, comprising one or more alignment components that align at least the rotational components relative to one another when the rotational components rotate.

38. The rotary mechanism of claim 28, wherein the rotational component of the first rotary unit comprises at least one alignment component and the rotational component of the second rotary unit comprises at least one alignment component receiving area that is configured to receive at least a portion of the alignment component of the rotational component of the first rotary unit to align the rotational components of the first and second rotary units relative to one another when the rotational components rotate.

39. The rotary mechanism of claim 38, wherein at least two of the rotational components each comprises at least one alignment component and at least one alignment component receiving area, wherein the alignment component receiving area of at least one of the rotational components is configured to receive at least a portion of the alignment component of at least one other rotational component to align the rotational components relative to one another when the rotational components rotate.