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Sport Bike Lift

Sport Bike Lift. Flying Sheep John Nevin Michelle Rivero Christian Yaeger John Nott Mark Berkobin. Motorcycle maintenance requires a stable platform Current stands make wheel and suspension work difficult or impossible, and are awkward for one person to use. The Problem.

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Sport Bike Lift

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  1. Sport Bike Lift Flying Sheep John Nevin Michelle Rivero Christian Yaeger John Nott Mark Berkobin

  2. Motorcycle maintenance requires a stable platform Current stands make wheel and suspension work difficult or impossible, and are awkward for one person to use The Problem

  3. ‘Cruiser’ motorcycle jacks lift from the bottom frame rails. Sport bikes route their exhaust under the bottom of the bike. Prior Art

  4. Primary Goals: • Create a device capable of lifting and supporting a sport bike • Mechanism cannot restrict work on the wheels or suspension • System can be operated by a single person. • Must be affordable and safe

  5. Secondary Design Goals • The device should be light and portable • Should be adjustable to the widest possible range of motorcycle designs • Should be comfortable to use (should not require any significant physical strain) • Should allow for quick mounting and dismounting of the motorcycle on the lift

  6. Possible Lifting Points Under Rear Under Front Frame Sliders Foot Pegs

  7. Lifting from the front and rear was eliminated Limited clearance Few bikes could support their weight through those points Potential for severe damage Rotationally unstable when lifted Selected Points: Frame sliders and foot pegs

  8. Possible Lifting Mechanisms Ramps “Cruiser” Jack Worm Lift Car Jack Winch or Hydraulics

  9. Ramps would be inherently unstable during lifting Slipping loose, jamming Car jack lacks outside stabilization Internal or hoist lifting would require perfect synchronization Expense, potential for jamming Worm lifts potential for jamming Could lead to destabilization Cruiser jack has unmatched stability over entire process Somewhat bulky, could restrict access Possible Lifting Mechanisms

  10. Our Chosen Design: Lifting at the frame sliders and foot pegs from a “cruiser jack” base

  11. Mock Up • Issues found in small-scale mock up: • Kickstand clearance • Stability when securing lift points

  12. System Overview Assemblies and Subassemblies

  13. Cruiser Jack Base

  14. Tilt Plate

  15. Tilt Plate

  16. Tilt Plate

  17. Tilt Plate

  18. Horizontal Supports

  19. Width Adjustment

  20. Width Adjustment

  21. Width Adjustment

  22. Width Adjustment

  23. Width Adjustment

  24. Width Adjustment

  25. Vertical Bases

  26. Left-Side Pivots

  27. Left-Side Pivots

  28. Left-Side Pivots

  29. Left-Side Pivots

  30. Left Side Pivots

  31. Peg Supports

  32. Vertical Adjustment

  33. Vertical Adjustment

  34. Vertical Adjustment

  35. Frame Slider Supports

  36. Reach Adjustment

  37. Reach Adjustment

  38. Reach Adjustment

  39. Complete System

  40. Operator’s Manual Procedure for Mounting Sportbike

  41. Stored System

  42. Fold Vertical Supports

  43. Adjust Tilt Plate

  44. Lock Vertical Supports

  45. Adjust Width

  46. Adjust Reach

  47. Adjust Height

  48. Raise Jack

  49. Secure Tilt Plate

  50. Questions?

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