FR2276845A1 - Frame for tennis racquet - has stringing holes parallel to but alternately spaced from plane of strings - Google Patents
Frame for tennis racquet - has stringing holes parallel to but alternately spaced from plane of stringsInfo
- Publication number
- FR2276845A1 FR2276845A1 FR7423469A FR7423469A FR2276845A1 FR 2276845 A1 FR2276845 A1 FR 2276845A1 FR 7423469 A FR7423469 A FR 7423469A FR 7423469 A FR7423469 A FR 7423469A FR 2276845 A1 FR2276845 A1 FR 2276845A1
- Authority
- FR
- France
- Prior art keywords
- frame
- plane
- strings
- alternately spaced
- tennis racquet
- 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- Withdrawn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
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B49/022—String guides on frames, e.g. grommets
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B2049/0205—Frames comprising at least two similar parts assembled with the interface plane parallel to the string plane
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
- Chairs Characterized By Structure (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The part of the frame of the racquet (2) which surrounds the strings contains the holes which are used for stringing the racquet. These holes (6a, 6b) are parallel to the general plane of the head of the racquet (W-W) but are placed in two lines alternately on each side of this plane. The ends of each string are bent alternately in opposite directions near the point at which they pass through the holes in the frame. This limits the effects of torsion in the frame when a ball is hit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7423469A FR2276845A1 (en) | 1974-07-05 | 1974-07-05 | Frame for tennis racquet - has stringing holes parallel to but alternately spaced from plane of strings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7423469A FR2276845A1 (en) | 1974-07-05 | 1974-07-05 | Frame for tennis racquet - has stringing holes parallel to but alternately spaced from plane of strings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2276845A1 true FR2276845A1 (en) | 1976-01-30 |
Family
ID=9140946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7423469A Withdrawn FR2276845A1 (en) | 1974-07-05 | 1974-07-05 | Frame for tennis racquet - has stringing holes parallel to but alternately spaced from plane of strings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2276845A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374056A1 (en) * | 1974-12-20 | 1978-07-13 | Pepsico Inc | TENNIS RACKET FRAME |
FR2419082A1 (en) * | 1978-03-07 | 1979-10-05 | Dunlop Ltd | GAME RACKET FRAME AND ITS MANUFACTURING PROCESS |
FR2555906A1 (en) * | 1983-12-05 | 1985-06-07 | Provera Gmbh | PLASTIC OR LIGHT METAL TENNIS RACKET |
JPS6362168U (en) * | 1986-10-14 | 1988-04-25 | ||
US5009422A (en) * | 1989-11-20 | 1991-04-23 | Soong Tsai C | Sports racket |
-
1974
- 1974-07-05 FR FR7423469A patent/FR2276845A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2374056A1 (en) * | 1974-12-20 | 1978-07-13 | Pepsico Inc | TENNIS RACKET FRAME |
FR2419082A1 (en) * | 1978-03-07 | 1979-10-05 | Dunlop Ltd | GAME RACKET FRAME AND ITS MANUFACTURING PROCESS |
US4440392A (en) * | 1978-03-07 | 1984-04-03 | Dunlop Limited | One piece molded games racket |
FR2555906A1 (en) * | 1983-12-05 | 1985-06-07 | Provera Gmbh | PLASTIC OR LIGHT METAL TENNIS RACKET |
JPS6362168U (en) * | 1986-10-14 | 1988-04-25 | ||
JPH0436843Y2 (en) * | 1986-10-14 | 1992-08-31 | ||
US5009422A (en) * | 1989-11-20 | 1991-04-23 | Soong Tsai C | Sports racket |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |