GB1249888A - Racket for tennis and similar games - Google Patents
Racket for tennis and similar gamesInfo
- Publication number
- GB1249888A GB1249888A GB52308/68A GB5230868A GB1249888A GB 1249888 A GB1249888 A GB 1249888A GB 52308/68 A GB52308/68 A GB 52308/68A GB 5230868 A GB5230868 A GB 5230868A GB 1249888 A GB1249888 A GB 1249888A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- racket
- handle
- frame
- head
- 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.)
- Expired
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
- A63B49/08—Frames with special construction of the handle
-
- 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
- A63B49/12—Frames made of metal
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/06—Handles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/06—Handles
- A63B60/08—Handles characterised by the material
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/06—Handles
- A63B60/10—Handles with means for indicating correct holding positions
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
- Laminated Bodies (AREA)
Abstract
1,249,888. Metal racket frame. T. P. GALICH. 5 Nov., 1968 [6 Nov., 1967; 7 Oct., 1968], No. 52308/68. Heading A6D. A racket for tennis or similar games comprises a one-piece frame 12 formed of a lightweight non-ferrous metal, preferably a magnesium alloy, the frame consisting of an oval head 18 having an annular groove 26 extending around its outer wall 28 at the mid-line thereof and a plurality of coplanar radial openings passing from its inner wall through to the groove 26, through which openings the strings 14 are passed; a shaft 20 extending from the head 18 at the ends of the groove 26; and a handle 36 at the end of the shaft 20, which handle has substantially the cross-section required in the finished racket. The shaft 20 is preferably bifurcated and the handle 36 is hollow, its axial hollow core 38 being closed at the outer end by a cap 40 and at the shaft end by a plug 42, and the handle being covered by, e.g. a leather wrapping 16. Openings may be formed in the head 18 adjacent the shaft 20 to reduce weight, and ribs are preferably provided between the arms 34a, 34b of the bifurcated shaft 20, disposed transversely thereto and formed integrally with the frame 12, to strengthen the racket. The preferred magnesium alloy contains 8.7 wt. % aluminium and 0.7 wt. % zinc.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68068367A | 1967-11-06 | 1967-11-06 | |
US77046768A | 1968-10-07 | 1968-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249888A true GB1249888A (en) | 1971-10-13 |
Family
ID=27102499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52308/68A Expired GB1249888A (en) | 1967-11-06 | 1968-11-05 | Racket for tennis and similar games |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1807840A1 (en) |
FR (1) | FR1601449A (en) |
GB (1) | GB1249888A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3137972A1 (en) | 2022-07-12 | 2024-01-19 | Revol Marc | MAC method for monitoring, with common bias compensation, the integrity of a point positioning process using virtual beacons |
US20240027631A1 (en) | 2022-07-12 | 2024-01-25 | Gts France Sas | Mac method for monitoring, with common bias compensation, the integrity of a point positioning process using virtual beacons |
FR3140177A1 (en) | 2022-09-23 | 2024-03-29 | Marc Revol | Method and device for detecting nearby obstacles using GNSS Multistatic Passive Radar for mobile platforms |
-
1968
- 1968-11-05 FR FR1601449D patent/FR1601449A/fr not_active Expired
- 1968-11-05 GB GB52308/68A patent/GB1249888A/en not_active Expired
- 1968-11-05 DE DE19681807840 patent/DE1807840A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1807840A1 (en) | 1969-12-11 |
FR1601449A (en) | 1970-08-24 |
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