EQUESTRIAN BICYCLE OF A RIDE-MODE CHANGEABLE TYPE

WIPO Patent Application WO/2012/011668

A1

The present invention relates to an equestrian bicycle of a ride-mode changeable type, which is adapted to allow smoother operation of a ride-mode change-inducing member constituting one means for changing the ride mode. A bicycle, which has a ride-mode changing main body, a ride-mode change-inducing member and a pulling means, comprises: a housing from which protrude a spring-securing pin and a hinge pin on mutually opposite sides centred on a hub-axle hole having a ride-mode change-inducing member formed in the centre thereof, and in which pressing-projection movement holes are formed as arcs on both sides centred on the hub-axle hole; a pair of inner hinge levers, in each of which one end is hinged and secured on the hinge pin while the other end is pulled by means of a spring provided on the spring-securing pin, and in each of which are formed pressing projections that pass through the pressing-projection movement holes in a surface facing the housing; and a pair of outer hinge levers, in each of which one end is hinged and coupled to one side of the spring-connected end part of the inner hinge lever while the other end is hinged and coupled to a connector connected to a cable constituting the pulling means.

PARK, Jung Wan (116-804 Calm Morning Apt, Nae-dong Seo-gu, Daejeon 302-981, 302-981, KR)

KR2011/004376

January 26, 2012

June 15, 2011

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PARK, Jung Wan (116-804 Calm Morning Apt, Nae-dong Seo-gu, Daejeon 302-981, 302-981, KR)

B62K17/00; B60B19/00; B62M1/02; B62M25/04

KIM, Wonjoon (205 Gold Venture Tower, 386 Mannyeondong Seo-gu, Daejeon 302-823, 302-823, KR)

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