Golf Club Having A Cam-Locked Insert

Abstract

An adjustable customized golf club, e.g., a golf putter, as well as a method for using the club, wherein the club has a head, a striking surface attachment, and one or more lock fittings that positively lock the striking surface attachment to the head. The striking surface attachment is one of several selectable attachments, each with different performance characteristics, e.g., rebound. The one or more lock fittings positively lock the striking surface attachments to the putter head such that the club components are firmly fixed, yet are still quickly removable and replaceable. One embodiment provides a golf club comprising a head that houses a cam for engagement with posts disposed on a striking surface attachment.

Description

[0001]This application claims the benefit of U.S. Provisional Application No. 60 / 860,207, filed Nov. 21, 2006, which is incorporated herein by reference in its entirety.BACKGROUND[0002]1. Field of the Invention[0003]The present invention relates generally to a golf club, and more particularly, to a golf putter having a replaceable striking surface attachment.[0004]2. Background of the Invention[0005]Most golfers recognize that putting with accurate direction and distance requires a club that communicates a precise sense of touch and feel. The desire to maximize this precise touch and feel and to accurately control the direction of the ball has spawned literally hundreds of golf putter designs. Examples of these various designs include increased putter head mass to accommodate short backswings and lengthen ball travel, balanced putter head mass to improve directional accuracy, decreased putter head mass to increase accuracy, and special putter face striking surfaces that impart a hei...

AI Technical Summary

Benefits of technology

[0019]When multiple lock fittings fix the striking surface attachment to the putter head, a first preferred embodiment of the present invention includes at least a primary lock fitting and a secondary lock fitting. The primary lock fitting releasably secures the striking surface attachment to the front face of the putter head and provides the strong, tight fit required to eliminate looseness. The secondary lock fitting can also contribute to the strong, tight fit, but at a minimum retains and aligns the striking surface attachment in the putter head before the primary lock fitting positively locks the striking surface attachment to the putter head.

[0028]Another object of the present invention is to provide a golf club having a firmly fixed and positively locked replaceable striking surface attachment that can be quickly and / or toollessly removed and replaced with another striking surface attachment, and to provide, when necessary to avoid any potential USGA rules conflict or if otherwise desirable, a further securing of the striking surface attachment to the head by screws or other similar means.

Problems solved by technology

A positive lock releasably bonds components, but does not create a permanent attachment such as is typically found between a club shaft and club head.

Of course, components that can only be separated by a destructive force, such as with the permanent fit or the wedged fit with adhesive, do not satisfy the criteria of “quick”and “quickly.”

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