Motorcycle lift and method

• US 4,494,764 A
• Filed: 01/27/1983
• Issued: 01/22/1985
• Est. Priority Date: 01/27/1983
• Status: Expired due to Fees

• Current Assignee: Richard W. Kelley
• Original Assignee: Richard W. Kelley
• Inventors: Kelley, Richard W.
• Primary Examiner(s): NOT, DEFINED
• Application Number:
  US06/461,622
• Time in Patent Office: 726 Days
• Field of Search: 280/303, 280/301, 280/300, 280/298, 280/293, 280/304, 248/352
• US Class Current: 280/293
• CPC Class Codes: B62H 1/00 Supports or stands forming part of or attached to cycles
• CPC Class Codes: B62H 1/02 Articulated stands, e.g. in the shape of hinged arms B62H1/10 takes precedence
• CPC Class Codes: B62H 1/06 Extensible stands, e.g. with telescopic parts B62H1/10 takes precedence

Abstract

A support leg (24) is attached to a rear portion (12) of the frame (10) of a motorcycle (2) on the same side of the frame (10) as the kickstand (8), between the kickstand (8) and the rear wheel (6). A pair of laterally spaced ears (42) project upwardly from the upper end of the leg (24). A screw (46) extends through coaxial holes (44) in the ears (42) and a preexisting hole (14) in the frame (10) to attach the leg (24). The lift stand (22) has a support position in which the leg (24) extends downwardly and forwardly from the frame (10) to the ground and the motorcycle is supported on its front wheel (4), the kickstand (8) and the lift stand (22), with the rear wheel (6) being elevated from the ground. A support surface (38) between the ears (42) contacts a bottom surface of the frame (10). To move the lift stand (22) into its support position, the motorcycle (2) is tilted to lean toward the kickstand (8) and the leg (24) until the leg (24) contacts the ground. The tilting is continued to allow the kickstand (8) to contact the ground and to allow the weight of the motorcycle (2) to elevate the rear wheel (6) from the ground.

Claims

1. For use with a motorcycle of the type having a front wheel, a rear wheel, a frame, and a kickstand on one side of the frame between the front and rear wheels for supporting the motorcycle in a leaning position, a lift stand comprising:

a leg including a ground-contacting foot at one of its ends; and

attaching means for attaching the leg to a rear portion of said one side of the frame rearward of the kickstand and forward of the rear wheel;

said lift stand having a support position in which the foot is in contact with the ground, the leg extends downwardly from the frame to the ground, and the motorcycle is supported on its front wheel, the kickstand, and the lift stand, with the rear wheel being elevated from the ground; and

said lift stand being sufficiently close to the rear wheel and sufficiently long to cause, when the motorcycle is leaned toward said one side of the frame to move the lift stand toward its support position, the center of gravity of the motorcycle to be laterally outside and forward of the lift stand and the lift stand to contact the ground before the kickstand makes contact with the ground.

2. A lift stand as described in claim 1, in which the lift stand is pivotable with respect to the frame about an axis that is transverse of the general plane of the rear wheel;

the leg further includes a support surface on the other end of the leg opposite said one end of the leg, said support surface being spaced from said axis; and

the support surface is in supporting contact with said rear portion of said one side of the frame and the leg extends downwardly and forwardly when the lift stand is in its support position.

3. A lift stand as described in claim 2, in which the support surface is essentially flat and slopes downwardly and forwardly toward a front edge portion of the leg to form an acute angle with the longitudinal axis of the leg.

4. A lift stand as described in claim 3, wherein said other end of the leg includes a rear flat surface portion which is essentially perpendicular to the longitudinal axis of the leg and from the forward edge of which the support surface so slopes.

5. A lift stand as described in claim 2, in which the attaching means comprises a pair of opposing ears projecting upwardly from opposite sides of said other end of the leg, said ears being spaced laterally apart for receiving said rear portion of said one side of the frame therebetween, each of said ears having a hole extending laterally therethrough, and said holes being coaxial;

and a screw member that extends through one of said coaxial holes, a preexisting hole in the frame for attaching various accessories, and the other of said coaxial holes when the leg is attached to the frame.

6. A lift stand as described in claim 5, in which the ears are formed integrally with the leg.

7. A lift stand as described in claim 5, in which the support surface is positioned between said ears, is essentially flat, and slopes downwardly and forwardly toward a front edge portion of the leg to form an acute angle with the longitudinal axis of the leg.

8. A lift stand as described in claim 1, further comprising adjusting means for adjusting the longitudinal position of the foot with respect to the rest of the leg to adjust the overall length of the leg.

9. A lift stand as described in claim 8, in which the leg further comprises a main shaft;

and the adjusting means comprises an externally threaded shaft portion of the foot, and an internally threaded passageway in said main shaft for adjustably receiving said threaded shaft portion.

10. A lift stand as described in claim 9, in which the foot includes an enlarged diameter lower end portion that is formed integrally with said threaded shaft portion and that has a rounded lower surface which contacts the ground when the lift stand is in its support position.

11. A method of elevating the rear wheel of a motorcycle or the like of the type having a front wheel, a rear wheel, a frame, and a kickstand on one side of the frame between the front and rear wheels for supporting the motorcycle in a leaning position, and of supporting the motorcycle with the rear wheel elevated, comprising:

providing a support leg attached to a rear portion of the frame on the same side of the frame as the kickstand behind the kickstand and forward of the rear wheel;

moving the kickstand into a support position;

holding the motorcycle in a position in which it leans slightly toward the other side of the frame opposite said one side;

positioning the support leg in a position in which it extends downwardly from top to bottom;

tilting the motorcycle to lean toward the kickstand and the support leg until the bottom of the support leg contacts the ground;

continuing to tilt the motorcycle toward the kickstand to allow the kickstand to contact the ground, and allowing the weight of the motorcycle to elevate the rear wheel of the motorcycle from the ground; and

allowing the kickstand, support leg, and front wheel to support the motorcycle with the rear wheel elevated.

12. A method as recited in claim 11, which further comprises carrying the support leg detached from the motorcycle until the support leg is needed to elevate the rear wheel and support the motorcycle.

13. A method of elevating the rear wheel of a motorcycle or the like of the type having a front wheel, a rear wheel, a frame, and a kickstand on one side of the frame between the front and rear wheels for supporting the motorcycle in a leaning position, and of supporting the motorcycle with the rear wheel elevated, comprising:

providing a support leg pivotably attached to a rear portion of the frame on the same side of the frame as the kickstand behind the kickstand and forward of the rear wheel;

supporting the motorcycle on both wheels and the kickstand;

placing the support leg in a position in which it extends downwardly and rearwardly;

tilting the motorcycle off the kickstand and into a position in which it leans slightly toward the other side of the frame opposite said one side to allow the support leg to hang essentially straight down;

pivoting the support leg forwardly and holding it in a position in which it is angled downwardly and forwardly from top to bottom, and in which a support surface on the leg is adjacent to a bottom surface of the frame;

tilting the motorcycle to lean toward the kickstand and the support leg until the bottom of the support leg contacts the ground;

continuing to tilt the motorcycle toward the kickstand to allow the kickstand to contact the ground, and allowing the weight of the motorcycle to elevate the rear wheel of the motorcycle from the ground; and

allowing the kickstand, support leg, and front wheel to support the motorcycle with the rear wheel elevated.

14. A method as recited in claim 13, which further comprises carrying the support leg detached from the motorcycle until the support leg is needed to elevate the rear wheel and support the motorcycle.