US2015111658A1PendingUtilityA1

Golf club

57
Assignee: DUNLOP SPORTS CO LTDPriority: Sep 17, 2010Filed: Dec 23, 2014Published: Apr 23, 2015
Est. expirySep 17, 2030(~4.1 yrs left)· nominal 20-yr term from priority
Inventors:Tetsuo YamaguchiTomio Kumamoto
A63B 53/06A63B 2209/023A63B 53/0466A63B 2053/0491A63B 53/065A63B 53/007A63B 53/10A63B 53/00A63B 53/08A63B 53/047A63B 60/00A63B 53/0487A63B 2053/023A63B 53/02A63B 2209/00A63B 60/28A63B 60/24A63B 53/025A63B 53/0408A63B 53/005A63B 53/026A63B 53/0437A63B 53/028A63B 53/0412A63B 53/023A63B 53/042A63B 53/0433A63B 53/0416A63B 53/0445
57
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Claims

Abstract

A golf club includes a head having a plurality of holding holes and a hosel part, the hosel part having a sleeve insertion hole; a shaft; a sleeve, the sleeve being inserted into the sleeve insertion hole and bonded to the shaft, the sleeve having a screw hole; and a connecting member having a screw part inserted into the screw hole of the sleeves and forms a screw-connection of the sleeve and the connecting member, wherein the shaft is configured to be fixed along one of a plurality of shaft axis lines by positioning the connecting member in one of the plurality of holding holes such that a lie angle is adjustable to be along one of the plurality of shaft axis lines.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A golf club comprising:
 a head having a plurality of holding holes and a hosel part, the hosel part having a sleeve insertion hole;   a shaft;   a sleeve, the sleeve being inserted into the sleeve insertion hole and bonded to the shaft, the sleeve having a screw hole; and   a connecting member having a screw part inserted into the screw hole of the sleeves and forms a screw-connection of the sleeve and the connecting member,   wherein the shaft is configured to be fixed along one of a plurality of shaft axis lines by positioning the connecting member in one of the plurality of holding holes such that a lie angle is adjustable to be along one of the plurality of shaft axis lines.   
     
     
         2 . The golf club according to  claim 1 , wherein a central axis line of each of the plurality of holding holes coincides with a corresponding one of the plurality of shaft axis lines. 
     
     
         3 . The golf club according to  claim 1 , wherein each two immediately adjacent holding holes are mutually and partially overlapped. 
     
     
         4 . The golf club according to  claim 1 , wherein the connecting member has a head part inserted in the one of the plurality of holding holes. 
     
     
         5 . The golf club according to  claim 1 , wherein the sleeve insertion hole does not disturb adjustment of the lie angle.

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