BR8205207A - Dispositivo para equilibragem de peso - Google Patents
Dispositivo para equilibragem de pesoInfo
- Publication number
- BR8205207A BR8205207A BR8205207A BR8205207A BR8205207A BR 8205207 A BR8205207 A BR 8205207A BR 8205207 A BR8205207 A BR 8205207A BR 8205207 A BR8205207 A BR 8205207A BR 8205207 A BR8205207 A BR 8205207A
- Authority
- BR
- Brazil
- Prior art keywords
- weight balance
- balance device
- weight
- balance
- Prior art date
Links
Classifications
-
- 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
- A63B60/02—Ballast means for adjusting the centre of mass
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3135167A DE3135167C1 (de) | 1981-09-04 | 1981-09-04 | Gewichtsausgleichsvorrichtung für ein Ballschlaggerät |
| DE19823207650 DE3207650A1 (de) | 1981-09-04 | 1982-03-03 | Ballschlaggeraet, insbesondere tennis-, raquet- oder squash-schlaeger, mit veraenderbarem schwerpunkt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8205207A true BR8205207A (pt) | 1983-08-16 |
Family
ID=25795796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8205207A BR8205207A (pt) | 1981-09-04 | 1982-09-03 | Dispositivo para equilibragem de peso |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0074094A3 (pt) |
| AU (1) | AU8802982A (pt) |
| BR (1) | BR8205207A (pt) |
| DE (1) | DE3207650A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8422666D0 (en) * | 1984-09-07 | 1984-10-10 | Dunlop Ltd | Games rackets |
| AT389054B (de) * | 1984-11-06 | 1989-10-10 | Head Sportgeraete Gmbh | Tennisracket |
| US5062634A (en) * | 1990-08-31 | 1991-11-05 | Wilson Sporting Goods Co. | Squash racket |
| CN112337065A (zh) * | 2020-11-11 | 2021-02-09 | 华北水利水电大学 | 一种组装式网球拍 |
| TWI814038B (zh) * | 2021-07-22 | 2023-09-01 | 陳威融 | 減震裝置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2028291A (en) * | 1934-06-06 | 1936-01-21 | Macpherson Albert Alfred | Implement handle |
| US2215899A (en) * | 1938-10-29 | 1940-09-24 | Beasley Mercer | Removable weight and balance adjustments |
| US2395864A (en) * | 1941-04-01 | 1946-03-05 | Spalding A G & Bros Inc | Racket |
| FR2122089A5 (pt) * | 1971-01-13 | 1972-08-25 | Thibault Jacques | |
| US3801099A (en) * | 1971-06-23 | 1974-04-02 | J Lair | Tennis racquet |
| US3907292A (en) * | 1972-02-05 | 1975-09-23 | James P Moreland | Dynamically variable tennis racket |
| US3975018A (en) * | 1975-08-08 | 1976-08-17 | Walker Frank J | Racket construction |
| BE862860A (fr) * | 1978-01-12 | 1978-05-02 | Crahay Philippe | Raquette de tennis a centre de gravite reglable. |
| US4355803A (en) * | 1980-12-22 | 1982-10-26 | Coin-Operated Exercise Equipment Co. Inc. | Tennis racquet with variable center of gravity and balance |
-
1982
- 1982-03-03 DE DE19823207650 patent/DE3207650A1/de not_active Ceased
- 1982-09-02 EP EP82108115A patent/EP0074094A3/de not_active Withdrawn
- 1982-09-03 BR BR8205207A patent/BR8205207A/pt unknown
- 1982-09-06 AU AU88029/82A patent/AU8802982A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP0074094A3 (en) | 1984-02-01 |
| DE3207650A1 (de) | 1983-09-15 |
| EP0074094A2 (de) | 1983-03-16 |
| AU8802982A (en) | 1983-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. A CLASSIFICACAO IPC ANTERIOR ERA A63B 49/04. Ipc: A63B 60/02 (2015.01) Ipc: A63B 60/02 (2015.01) |