FR2240750A1 - Tennis racquet with adjustable strings - fitted with a yoke in the neck section connected to strings providing tension adjustment by tool - Google Patents
Tennis racquet with adjustable strings - fitted with a yoke in the neck section connected to strings providing tension adjustment by toolInfo
- Publication number
- FR2240750A1 FR2240750A1 FR7428461A FR7428461A FR2240750A1 FR 2240750 A1 FR2240750 A1 FR 2240750A1 FR 7428461 A FR7428461 A FR 7428461A FR 7428461 A FR7428461 A FR 7428461A FR 2240750 A1 FR2240750 A1 FR 2240750A1
- Authority
- FR
- France
- Prior art keywords
- strings
- yoke
- fitted
- neck section
- tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B51/00—Stringing tennis, badminton or like rackets; Strings therefor; Maintenance of racket strings
- A63B51/12—Devices arranged in or on the racket for adjusting the tension of the strings
Abstract
Tennis racquet with adjustable string tensioner. The frame of the racquet is formed by a profiled strip with an oval shaped head section, converging neck and extending handle with a yoke fitted to the neck section which is connected to the top of the head section by several longitudinal strings. The string tensioning device enables the yoke to be adjusted by hand in a longitudinal direction and permits it to be locked in at least two positions. A separate tool which can be inserted into the racquet belongs to the tensioning system, and to lock the tensioning system there is a bolt which lines up with a number of holes in the neck section and with the yoke.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38840473A | 1973-08-15 | 1973-08-15 | |
| US38840573A | 1973-08-15 | 1973-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2240750A1 true FR2240750A1 (en) | 1975-03-14 |
Family
ID=27012298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7428461A Withdrawn FR2240750A1 (en) | 1973-08-15 | 1974-08-19 | Tennis racquet with adjustable strings - fitted with a yoke in the neck section connected to strings providing tension adjustment by tool |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5089135A (en) |
| AU (1) | AU7241174A (en) |
| DE (1) | DE2438807A1 (en) |
| FR (1) | FR2240750A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099716A (en) * | 1975-08-15 | 1978-07-11 | Norman S. Blodgett | Game racket |
| US4102533A (en) * | 1977-05-05 | 1978-07-25 | Ida Engineering, Inc. | Adjustable head racquet frame |
| US4609198A (en) * | 1983-11-08 | 1986-09-02 | Tarr Robert G | Racket handle assembly having vibration dampening characteristics |
| JPS60166369U (en) * | 1984-04-11 | 1985-11-05 | ジヤン−チヤウ オウ | Tennis racket wire tension adjustment device |
| US5282617A (en) * | 1992-11-05 | 1994-02-01 | Arthur Hong | Game racket capable of prolonging thereon dwelling time of ball |
-
1974
- 1974-08-13 DE DE19742438807 patent/DE2438807A1/en active Pending
- 1974-08-14 JP JP49093165A patent/JPS5089135A/ja active Pending
- 1974-08-15 AU AU72411/74A patent/AU7241174A/en not_active Expired
- 1974-08-19 FR FR7428461A patent/FR2240750A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2438807A1 (en) | 1975-03-20 |
| AU7241174A (en) | 1976-02-19 |
| JPS5089135A (en) | 1975-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |