US2003083149A1PendingUtilityA1
Golf club of an improved structure
Est. expiryOct 30, 2021(expired)· nominal 20-yr term from priority
A63B 2209/00A63B 53/02A63B 53/0416A63B 53/0487A63B 53/042A63B 53/04A63B 2053/0491
29
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Claims
Abstract
A golf club ( 10 ) comprises a head ( 12 ) consisting of a body ( 13 ) into which a generally L-shaped insert ( 14 ) is incorporated, said insert having the upper arm of the L projecting from the body to constitute a fastening element for the cane ( 11 ). The body is advantageously made of silver and the insert is made of titanium.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A golf club comprising a cane and a head, the head being formed of a body into which a generally L-shaped insert is incorporated, said insert having the upper arm of the L projecting from the body to constitute a fastening element between the cane and head.
2 . A club as claimed in claim 1 , characterised in that the insert is made of a material having a greater mechanical resistance than the material forming the body.
3 . A club as claimed in claim 1 , characterised in that the body is made of silver material.
4 . A club as claimed in claim 1 , characterised in that the insert is made of titanium material.
5 . A club as claimed in claim 1 , characterised in that the insert has the foot of the L curved downwardly and is formed with opposite ends of bigger height than the centre.
6 . A club as claimed in claim 1 , characterised in that the head body is made symmetric with respect to a transverse median plane.
7 . A club as claimed in claim 1 , characterised in that the body has housings close to the ends for receiving balancing weights.
8 . A club as claimed in claim 7 , characterised in that the weights in the housing are formed of a plurality of axially bored disks, packed and fastened to the inside of the housing in a removable manner.
9 . A club as claimed in claim 1 , characterised in that the extension of the cane axis passes through the impact centre of the head.
10 . A club as claimed in claim 1 , characterised in that a plate of hard material such as steel is inserted in the impact region of the head.
11 . A club as claimed in claim 7 , characterised in that the housings are made open in the body bottom.
12 . A club as claimed in claim 7 , characterised in that the housings are in the form of threaded holes into which the balancing weights are screwed down.
13 . A club as claimed in claim 12 , characterised in that the balancing weights are threaded weights to be screwed down in the threaded hole.
14 . A club as claimed in claim 12 , characterised in that screwing down of the weights is obtained by a threaded plug closing the housing.
15 . A club as claimed in claim 1 , characterised in that the insert has a shaped central lower part to partly surround the central axis of an impact region of the head at a distance.Join the waitlist — get patent alerts
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