Antidive apparatus for a vehicle

Claim 2

An antidive apparatus for a vehicle including a telescopic front fork having a lower case containing a fluid damper and a front axle mounted to the front fork, comprising: a brake caliper assembly pivotally mounted about said front axle and positioned rearwardly of said front fork; an actuator assembly extending rearwardly from said front fork including an actuator in said fluid damper to control damping flow and a connecting rod pivotally connected at one end to said case and at the other end of said actuator; and means intermediate said ends of said connecting rod for coupling said connecting rod to said brake caliper assembly, said coupling means including a pin mounted in one of said brake caliper assembly and said connecting rod and a cylindrical bore in the other thereof for receiving said pin, and an intermediate elliptical cylindrical member between said pin and said cylindrical bore.

Claim 3

An antidive apparatus for a vehicle including a telescopic front fork having a lower case containing a fluid damper and a front axle mounted to the front fork, comprising: a brake caliper assembly pivotally mounted about said front axle and positioned rearwardly of said front fork; an actuator assembly extending rearwadly from said front fork including an actuator in said fluid damper to control damping flow and a connecting rod pivotally connected at one end to said case and at the other end to said actuator; and means intermediate said ends of said connecting rod for coupling said connecting rod to said brake caliper assembly including a pin mounted in one of said brake caliper assembly and said connecting rod and disposed in a cylindrical bore in the other thereof, and a cylindrical member having an eccentric bore therethrough positioned between said pin and said cylindrical bore.

Claim 4

An antidive apparatus for a vehicle including a telescopic front fork having a lower case containing a fluid damper and a front axle mounted to the front fork, comprising: a brake caliper assembly pivotally mounted about said front axle and positioned rearwardly of said front fork; an actuator assembly extending rearwadly from said front fork including an actuator in said fluid damper to control damping flow and a connecting rod pivotally connected at one end to said case and at the other end to said actuator; and means intermediate said ends of said connecting rod for coupling said connecting rod to said brake caliper assembly including a pin mounted in one of said brake caliper assembly and said connecting rod and disposed in a cylindrical bore in the other thereof, and a cylindrical member having an eccentric bore therethrough positioned between said pin and said cylindrical bore.

Claim 5

An antidive apparatus for a small vehicle including a telescopic front fork comprising a fork pipe and a bottom case slidably engaged with respect to each other and having a hydraulic damping powe generating mechanism, a contraction motion regulating apparatus provided on the front fork and adapted to regulate the contraction motion of the front fork by cutting off a main communication fluid path of the damping power generating mechanism when braking is effected, and a disc brake apparatus for braking a front wheel, whereby a caliper of said disc brake apparatus is swingably supported on a front vehicle wheel axle, a projecting piece being formed on a rear face of the bottom case and a connecting rod swingable in the forward and backward direction in the vehicle being pinned at a first end to said projecting piece, said connecting rod being connected at its intermediate portion with said caliper through a shaft member and at its other end to an actuator of said contraction motion regulating apparatus, and a cylindrical body having a shaft hole of an elliptical configuration and section fixed to an intermediate portion of said connecting rod in such manner as to permit the same to penetrate said connecting rod in the transverse direction, said shaft hole being engaged with said shaft member of a circular configuration in section.

Claim 6

An antidive apparatus for a small vehicle including a telescopic front fork comprising a fork pipe and a bottom case slidably engaged with respect to each other and having a hydraulic damping powe generating mechanism, a contraction motion regulating apparatus provided on the front fork and adapted to regulate the contraction motion of the front fork by cutting off a main communication fluid path of the damping power generating mechanism when braking is effected, and a disc brake apparatus for braking a front wheel, whereby a caliper of said disc brake apparatus is swingably supported on a front vehicle wheel axle, a projecting piece being formed on a rear face of the bottom case and a connecting rod swingable in the forward and backward direction in the vehicle being pinned at a first end to said projecting piece, said connecting rod being connected at its intermediate portion with said caliper through a shaft member and at its other end to an actuator of said contraction motion regulating apparatus, and a cylindrical body having a shaft hole of an elliptical configuration and section fixed to an intermediate portion of said connecting rod in such manner as to permit the same to penetrate said connecting rod in the transverse direction, said shaft hole being engaged with said shaft member of a circular configuration in section.

Claim 7

An antidive apparatus for a small vehicle including a telescopic front fork comprising a fork pipe and a bottom case slidably engaged with respect to each other and having a hydraulic damping power generating mechanism, a contraction motion regulating apparatus provided on the front fork and adapted to regulate the contraction motion of the front fork by cutting off a main communication fluid path of the damping power generating mechanism when braking is effected, and a disc brake apparatus for braking a front wheel, whereby a caliper of said disc brake apparatus is swingably supported on a front vehicle wheel axle, a projecting piece being formed on a rear face of the bottom case and a connecting rod being pinned at a first end to said projecting piece swingably in the forward and backward direction on the vehicle, said connecting rod being connected at its intermediate portion with said caliper through a shaft member and at its other end to an actuator of said contraction motion regulating apparatus, and a cylindrical body having an eccentric shaft hole pivotally fixed to an intermediate portion of said connecting rod in such manner as to permit the same to penetrate said connecting rod in the transverse direction, said eccentric shaft hole being engaged with said shaft member.

Claim 8

An antidive apparatus for a small vehicle including a telescopic front fork comprising a fork pipe and a bottom case slidably engaged with respect to each other and having a hydraulic damping power generating mechanism, a contraction motion regulating apparatus provided on the front fork and adapted to regulate the contraction motion of the front fork by cutting off a main communication fluid path of the damping power generating mechanism when braking is effected, and a disc brake apparatus for braking a front wheel, whereby a caliper of said disc brake apparatus is swingably supported on a front vehicle wheel axle, a projecting piece being formed on a rear face of the bottom case and a connecting rod being pinned at a first end to said projecting piece swingably in the forward and backward direction on the vehicle, said connecting rod being connected at its intermediate portion with said caliper through a shaft member and at its other end to an actuator of said contraction motion regulating apparatus, and a cylindrical body having an eccentric shaft hole pivotally fixed to an intermediate portion of said connecting rod in such manner as to permit the same to penetrate said connecting rod in the transverse direction, said eccentric shaft hole being engaged with said shaft member.