Motor vehicles – Special wheel base – Having only two wheels
Patent
1994-01-18
1996-01-30
Focarino, Margaret A.
Motor vehicles
Special wheel base
Having only two wheels
280284, 267273, B62K 2512
Patent
active
054874432
ABSTRACT:
A motorcycle rear wheel frame is pivotally mounted to the motorcycle main frame. A torsion bar is positioned on the pivot axis, with one end of the bar rotationally fixed with respect to the main frame. The other end of the bar is fixed to the rear frame so that pivotal movement of said rear frame with respect to the main frame is primarily absorbed by said torsion bar.
REFERENCES:
patent: 2705154 (1955-03-01), Torre
patent: 2705155 (1955-03-01), Torre
patent: 3337236 (1967-08-01), Peterson
patent: 3966006 (1976-06-01), Cullinan
patent: 4087109 (1978-05-01), Davis
patent: 4463824 (1984-08-01), Boyesen
patent: 4744434 (1988-05-01), Miyakoshi et al.
patent: 4913255 (1990-04-01), Takayanagi et al.
patent: 5360078 (1994-11-01), Rifenburg et al.
Copy of an article by Reg Kittrelle, entitled "A shocking tail of suspense", undated.
Copy of an article from European Dealer News, entitled "Harley-Davidson Announces Record Third Quarter Sales", Issue No. 3, Nov. 1993.
Copy of cover page of Hot Bike and article entitled "Sofspension For Softtails", pp. 46-47, Jan. 1994.
Boehler Anne Marie
Focarino Margaret A.
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