Structure to couple two bicycles

Details Structure to couple two bicycles Structure to couple two bicycles

1975-08-08

1981-09-22

Paperner, L. J.

Land vehicles

Wheeled

Occupant propelled type

280282, 280289A, B62K 1306

Patent

active

042906202

ABSTRACT:
The disclosure provides for torsionally resilient interconnection structure of two existing bicycles into side-by-side or parallel cooperative relationship, by employing plurality of torsionally resilient connecting members which are bent to form a longer mid-portion and two shorter end portions, with their longer mid-portions positioned substantially horizontally and transversely between the main frame tubes of the two bicycles, and their shorter end portions aligning longitudinally with the correspondingly positioned frame tubes of the two bicycles and operatively attached to them at two spaced-apart points, including novel steering linkage and front wheels tie-rod system allowing the two coupled bicycles to be operated as one four-wheel vehicle and enabling it to carry additional people and cargo.

REFERENCES:
patent: 636155 (1899-10-01), MacKay
patent: 646791 (1900-04-01), Bemenderfer
patent: 739633 (1903-09-01), Akers
patent: 2248223 (1941-07-01), Fellman
patent: 3768834 (1973-10-01), Singleton
patent: 3794352 (1974-02-01), Popp

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