IT1184089B - Racquet string tightening mechanism
- Google Patents
Racquet string tightening mechanism
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Publication number
IT1184089B
IT1184089BIT67361/85AIT6736185AIT1184089BIT 1184089 BIT1184089 BIT 1184089BIT 67361/85 AIT67361/85 AIT 67361/85AIT 6736185 AIT6736185 AIT 6736185AIT 1184089 BIT1184089 BIT 1184089B
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Publication of IT8567361A0publicationCriticalpatent/IT8567361A0/en
Publication of IT8567361A1publicationCriticalpatent/IT8567361A1/en
Application grantedgrantedCritical
Publication of IT1184089BpublicationCriticalpatent/IT1184089B/en
The racket string-tightening mechanism has means for gripping a string and for pulling on it. A disc (10) turns in a frame (1) on a first axis (2), about which a first arm (5) also turns, having a bottom clamping member at the free end. A coupling member (7) hinges on a second axis on the disc and has a top clamping member (6) at the other end. A stop on the frame works with the first arm, while components turn the disc, exerting a force at right angles to the line joining the first and second axes.