Racquet stringing machine
US10486035B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2019 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Jan 16, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/807
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A racquet stringing machine includes a base, a clamp device for clamping a racquet frame, and a string pulling device. The clamp device has a turntable and a clamping portion. The turntable includes a rotating shaft pivotally connected to the base. The clamping portion is fixed on the turntable. The string pulling device is disposed at one side of the clamp device for tightening a string passing through the racquet frame and rotating the turntable according to a threading position. The base is provided with a sensing unit electrically connected to the string pulling device for sensing the present threading position of the string and for generating a control signal to control the string pulling device to pull the string.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.