Adjustable handlebar and handlebar assembly

Claim 2

An adjustable handlebar, comprising: two end pieces, including respective hand grip portions; a central body which is formed of two separate, elongate substantially parallel plates, having respective end regions; and two pairs of clamping blocks, said end pieces being clamped between said respective end regions of the parallel plates forming the central body so as to extend in longitudinal alignment with said end regions, clamping of said end pieces being effected by means of the respective pairs of clamping blocks which are configured such that pivotable adjustment of said end pieces relative to said parallel plates is not possible.

Claim 3

A handlebar as set forth in claim 1, wherein each end piece has a proximal portion connected to said central body, and a distal portion remote from said central body, each proximal portion has an axis, and each end piece is adjustable in position along the axis of its proximal portion.

Claim 4

A handlebar as set forth in claim 1, wherein each end piece has a proximal portion connected to said central body, and a distal portion remote from said central body, each proximal portion has an axis, and each end piece is capable of being rotationally adjusted about the axis of its proximal portion.

Claim 5

A handlebar as set forth in claim 1, wherein said end pieces are releasably attached to said central body.

Claim 6

A handlebar as set forth in claim 1, wherein said plates forming said central body are of substantially identical shape and size.

Claim 7

A handlebar as set forth in claim 1, wherein said plates forming said central body have their respective end regions curved to one side in the respective planes of said plates.

Claim 8

A handlebar as set forth in claim 1, wherein said end pieces are bent at an oblique angle at a position intermediate to their ends.

Claim 9

A handlebar as set forth in claim 1, further including at least one element extending between said parallel plates, said element extending substantially perpendicular to said plates and said plates having recesses or openings into which said element projects.

Claim 10

A handlebar assembly, comprising a handlebar as set forth in claim 1 together with at least one clamping plate extending between said parallel plates forming said central body of the handlebar and together with a top yoke, to which the or each said clamping plate is connectable, the yoke itself being adapted for connecting to a motorcycle or cycle frame.

Claim 11

An assembly as set forth in claim 9, further including means for fastening the handlebar to the top yoke and springing and vibration damping means associated therewith.

Claim 12

An assembly as set forth in claim 9, wherein notches are formed in the edges of said parallel plates and notches are formed at corresponding positions in said clamping plates, and wherein at least two pins extend between said parallel plates, said pins extending substantially perpendicularly to said plates, ends of the pins located in the respective notches, and being clamped in position by the said clamping plates.

Claim 13

A handlebar assembly, comprising: a handlebar which comprises two end pieces, including respective handgrip portions, and a central body which is formed of two separate, elongate substantially parallel plates, having respective end regions, the end pieces being non-pivotably clamped between said respective end regions of the parallel plate forming the central body; at least one clamping plate extending between said parallel plates forming said central body of the handlebar and together with a top yoke, to which the or each said clamping plate is connectable, the yoke itself being adapted for connecting to a motorcycle or cycle frame; means for fastening the handlebar to the top yoke; and springing and vibration damping means associated therewith, said springing and vibration damping means comprises a cylindrical housing within which a plurality of resilient material rings are stacked, and wherein said fastening means takes the form of a bolt extending through said rings.

Claim 14

A handlebar assembly, comprising: a handlebar which comprises two end pieces, including respective handgrip portions, and a central body which is formed of two separate, elongate substantially parallel plates, having respective end regions, the end pieces being non-pivotably clamped between said respective end regions of the parallel plate forming the central body; at least one clamping plate extending between said parallel plates forming said central body of the handlebar and together with a top yoke, to which the or each said clamping plate is connectable, the yoke itself being adapted for connecting to a motorcycle or cycle frame; means for fastening the handlebar to the top yoke; and springing and vibration damping means associated therewith, said springing and vibration damping means comprises a cylindrical housing within which a plurality of resilient material rings are stacked, and wherein said fastening means takes the form of a bolt extending through said rings.

Claim 15

An assembly as set forth in claim 12, wherein said springing and vibration damping means additionally comprises at least one annular element mounted within said housing and carrying a plurality of resilient material inserts arrayed around it circumference.

Claim 16

An assembly as set forth in claim 13, wherein characteristics of said springing and vibration damping means are adjustable by rotation of said at least one annular element.