Patent ID: 7448970

Claim:
A height adjusting for use in a stringing machine comprising: a rod member for connecting with a string pulling block movable relative to said rod member; a string puller and a lever disposed on the string pulling block, wherein said string pulling block has an upper support provided therein, with the upper support having a tilted slidable mount disposed thereon, where the string pulling block further includes a lower support mounted on said rod member, with the lower support having a tilted coupling seat affixed thereon, with the upper support connecting with said string puller, wherein said tilted coupling seat is obliquely coupled with said lower support and involves an inclined rail arranged thereon for axially moving a sliding member therein, with said tilted coupling seat attached onto said sliding member, said upper support obliquely moving upward and downward along said rail, thus adjusting the height of said string puller.