Adjustable connector
AssigneeNIKE, Inc.
InventorSimon Garry Moore
Life of this patent
Estimating the term…
Abstract
According to one aspect of the present invention there is provided an adjustable connector including at least two parts, each having a main body with a bore having a longitudinal axis therein, wherein an external surface of the main body of a first part is configured to bear against an internal surface of the bore of a second part when the first part is at least partially inserted into the bore of the second part to form a connection, characterized in that the positioning of the bores with respect to the main bodies is such that when the parts are connected to each other, rotation of one part with respect to the other changes the inclination of the longitudinal axes of the bores with respect to one another.
Claims30
A golf club having a coupled head and shaft comprising:
- a connection mechanism to couple the head to the shaft, said connection mechanism including a first part having an outer wall insertable into a hosel of the head and rotatable inside the hosel between a first plurality of rotational positions, said first part having a first internal inclined bore, and a second part coupled to the shaft at a distal end and having an outer wall configured to fit into said first internal inclined bore, said second part being rotatable inside said first internal inclined bore between a second plurality of rotational positions, said second part having a second internal inclined bore receiving said distal end of said shaft.
A golf club having a coupled head and shaft comprising a connection mechanism to couple the head to the shaft, said connection mechanism including a pair of radially nested mutually independently rotatable members, one of said members having an outer wall configured to fit inside said club head and the other of said members having a bore for receiving said shaft, both members having inclined bores whereby two angular relationship parameters between said head and said shaft are able to be adjusted independently of each other.
A golf club having a releasably coupled head and shaft comprising:
- a connection mechanism to couple the head to the shaft, said connection mechanism including a first part having an outer wall insertable into a hosel of the head and rotatable inside the hosel between a first plurality of rotational positions, said first part having a first internal inclined bore with respect to a longitudinal axis of the bore of the first part, and a second part coupled to the shaft at a distal end and having an outer wall configured to fit into said first internal inclined bore with respect to a longitudinal axis of the bore of the second part, said second part being rotatable inside said first internal inclined bore between a second plurality of rotational positions, said second part having a second internal inclined bore receiving said distal end of said shaft,
- wherein at least one part is releasably connected to either the shaft or the head, further wherein the first plurality of rotational positions changes a first angular relationship between the head and the shaft and the second plurality of rotational positions changes a second angular relationship between the head and the shaft, wherein the second angular relationship is independent of the first angular relationship.
A golf club having a releasably coupled head and shaft comprising:
- a connection mechanism to couple the head to the shaft, said connection mechanism including a first part insertable into a hosel of the head and rotatable inside the hosel between a first plurality of rotational positions associated with a face angle of the head, said first part having a first internal inclined bore with respect to a longitudinal axis of the bore of the first part, and a second part coupled to the shaft at a distal end and insertable into the first part and rotatable inside said first part between a second plurality of rotational positions associated with a loft angle of the head, said second part having a second internal inclined bore receiving said distal end of said shaft,
- wherein at least one part is releasably connected to either the shaft or the head, further wherein the first plurality of rotational positions changes the face angle of the head and the second plurality of rotational positions changes the loft angle of the head and the shaft, wherein changing the face angle is independent of changing the loft angle.
Dependencies are inferred from the claim text.