Frameless motorcycle

Details Frameless motorcycle Frameless motorcycle

1986-06-24

1987-10-20

Mitchell, David M.

Motor vehicles

Special wheel base

Having only two wheels

280275, 280284, B62K 2516, B62K 2520

Patent

active

047007990

ABSTRACT:
A frameless motorcycle (1) comprises a front suspension (7, 8, 9, 11, 12, 13, 5a, 5b) including an upper front swing arm (7) and a lower front swing arm (8) cooperating with each other to support a front wheel (10) at the front ends thereof, a rear wheel (15), and an attachment member (3) which has a bottom wall portion (6) and left and right side wall portions (5, 5) continued to the left and right ends of the bottom wall portion (6), when viewed from ahead of the vehicle, and to which an engine (4) is attached. The upper and lower front swing arms (7, 8) are pivotably attached at rear end parts thereof to the side wall portions (5, 5) of the attachment member (3), such that the parts of the lower arm (8) attached to the side wall portions (5, 5) are offset inwardly of the vehicle by a predetermined distance (l) with respect to the parts of the upper arm (7) attached to the side wall portions (5, 5).

REFERENCES:
patent: 4265329 (1981-05-01), de Cortanze
patent: 4526249 (1985-07-01), Parker

Affiliated with

Also associated with

Rating

Frameless motorcycle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frameless motorcycle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frameless motorcycle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1607459