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Document Title |
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7252606 |
Clamping device for clamping strings of stringing machine for sport rackets
A clamping device for stringing machine includes a slide member, a positioning device, a control device and a rail. The positioning device and a tube are located on two ends of the slide member. An...
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6764418 |
Stringer of a racket
A racket stringer includes a work table, and two opposite fixing devices each mounted on the work table and each including a rack, a guide plate, two foot posts, a support shaft, and a press rod....
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6583590 |
String drawing device for a racquet
A string drawing electrical device for a racquet has a casing, a string holder, an actuating device and a control unit. The string holder is rotatably attached to a panel of the casing. The...
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5639086 |
Universal stringing machine for sports racquets
A universal stringing machine has a pair of risers, having oppositely facing, V-shape bearing members for engaging opposed inside surfaces of a racquet frame. Preferably, each riser has a pair, and...
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5186505 |
Chucking device of racket stringing machine
An improved chucking device for a racket stringing machine is mounted on the chucking arm of the racket stringing machine. The chucking arm comprises a sliding track located at the place where the...
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5090697 |
Racket frame stringing machine
The present invention discloses a novel racket frame stringing machine, which generally comprises a guiding plate having a front holding arm and a rear holding arm to fix a racket frame. A string...
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4846474 |
Swivel glide bar rail table for a racquet stringing machine
A swivel glide bar rail table for stringing racquets in which glide bars and clamps are mounted on a rotatable table to permit a change in clamp orientation without the need for removing the clamps...
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4706955 |
Racket frame clamp for stringing machine
A racket stringing machine comprises a support frame, a tension head assembly, a lateral clamp head and a longitudinal clamp head. Movement of the tension head assembly is controlled by a brake...
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4546977 |
Racquet stringing machine with improved racquet retaining standard
A racket stringing machine utilizing an improved retaining standard for securing a racket to be strung in a fixed position. The retaining standard includes a vise portion and a clamp portion. The...
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