DE3121837A1 - Verstaerkter schlaegerrahmen - Google Patents
Verstaerkter schlaegerrahmenInfo
- Publication number
- DE3121837A1 DE3121837A1 DE19813121837 DE3121837A DE3121837A1 DE 3121837 A1 DE3121837 A1 DE 3121837A1 DE 19813121837 DE19813121837 DE 19813121837 DE 3121837 A DE3121837 A DE 3121837A DE 3121837 A1 DE3121837 A1 DE 3121837A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- wood
- reinforcing material
- racket
- groove
- 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- Withdrawn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
- 239000002023 wood Substances 0.000 claims description 20
- 239000012779 reinforcing material Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 3
- 238000005520 cutting process Methods 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
-
- 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
- A63B49/10—Frames made of non-metallic materials, other than wood
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S273/00—Amusement devices: games
- Y10S273/23—High modulus filaments
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22030/81A IT1137039B (it) | 1981-05-29 | 1981-05-29 | Intelaiatura rinforzata per racchetta e metodo per la sua produzione |
| ZA00813628A ZA813628B (en) | 1981-05-29 | 1981-05-29 | A reinforced racket frame and method of producing same |
| GB8116597A GB2099311B (en) | 1981-05-29 | 1981-05-30 | Producing a reinforced racket frame |
| NLAANVRAGE8102649,A NL178749C (nl) | 1981-05-29 | 1981-06-01 | Werkwijze voor het vervaardigen van een racket frame. |
| US06/271,131 US4390182A (en) | 1981-05-29 | 1981-06-08 | Reinforced racket frame and method of producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3121837A1 true DE3121837A1 (de) | 1982-12-16 |
Family
ID=27516432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813121837 Withdrawn DE3121837A1 (de) | 1981-05-29 | 1981-06-02 | Verstaerkter schlaegerrahmen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4390182A (enExample) |
| AU (1) | AU537622B2 (enExample) |
| BE (1) | BE889188A (enExample) |
| DE (1) | DE3121837A1 (enExample) |
| DK (1) | DK150336C (enExample) |
| FI (1) | FI69566C (enExample) |
| FR (1) | FR2507090A1 (enExample) |
| GB (1) | GB2099311B (enExample) |
| HK (1) | HK83785A (enExample) |
| IT (1) | IT1137039B (enExample) |
| NL (1) | NL178749C (enExample) |
| ZA (1) | ZA813628B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0145820A1 (en) * | 1983-12-20 | 1985-06-26 | Kun Nan Lo | Sports racquet |
| GB2160109A (en) * | 1984-06-25 | 1985-12-18 | You Chin San | Improved golf club head construction |
| US5013512A (en) * | 1985-02-19 | 1991-05-07 | Malmstroem Sven E | Method of manufacturing an elongated structural member |
| US5002278A (en) * | 1989-11-13 | 1991-03-26 | Costa Juan C | Racket |
| US5419554A (en) * | 1993-08-30 | 1995-05-30 | Quadrax Corporation | Sports racket frame |
| TW469848U (en) * | 2000-10-13 | 2001-12-21 | Yuan Min An Entpr Co Ltd | Racket frame |
| TW578218B (en) * | 2003-01-09 | 2004-03-01 | Taiwan Semiconductor Mfg | Multiple-gate structure and method to fabricate the same |
| FR2974307B1 (fr) * | 2011-04-20 | 2013-05-24 | Lacoste | Raquette en bois de nouvelle generation |
| CA143831S (en) | 2011-12-23 | 2012-07-26 | George Anthony Brand | Racket |
| FR3026015B1 (fr) * | 2014-09-18 | 2018-03-23 | Decathlon Sa | Raquette pour jeu de balles, et procede correspondant |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB293123A (en) * | 1927-03-31 | 1928-07-02 | Dunlop Rubber Co | Improvements in and relating to tennis and like racket frames |
| GB627240A (en) * | 1946-11-23 | 1949-08-03 | Dunlop Rubber Co | Improvements in tennis and like rackets |
| FR1180866A (fr) * | 1956-08-07 | 1959-06-10 | Sportex G M B H | Raquette à cordes |
| BE754376A (fr) * | 1969-08-08 | 1971-01-18 | Snauwaert Karel | Perfectionnements aux raquettes de tennis |
| FR2115776A5 (enExample) * | 1970-11-24 | 1972-07-07 | Donnay Sa | |
| US3827689A (en) * | 1973-05-25 | 1974-08-06 | Permali Inc | Gymnastic horizontal bar |
| US4070019A (en) * | 1975-12-08 | 1978-01-24 | Groves-Kelco Sales, Inc. | Laminated game rackets and method of constructing same |
| US4098505A (en) * | 1976-11-04 | 1978-07-04 | Thompson Dale F | Laminated fiber sport racket |
| FR2383678A1 (fr) * | 1977-03-18 | 1978-10-13 | Poudres & Explosifs Ste Nale | Perfectionnement aux cadres de raquettes |
| GB2030455B (en) * | 1978-10-03 | 1982-08-04 | Kun Nan Lo | Sports rackets |
-
1981
- 1981-05-29 IT IT22030/81A patent/IT1137039B/it active
- 1981-05-29 ZA ZA00813628A patent/ZA813628B/xx unknown
- 1981-05-30 GB GB8116597A patent/GB2099311B/en not_active Expired
- 1981-06-01 NL NLAANVRAGE8102649,A patent/NL178749C/xx not_active IP Right Cessation
- 1981-06-02 DE DE19813121837 patent/DE3121837A1/de not_active Withdrawn
- 1981-06-03 AU AU71281/81A patent/AU537622B2/en not_active Ceased
- 1981-06-05 FR FR8111136A patent/FR2507090A1/fr active Granted
- 1981-06-08 US US06/271,131 patent/US4390182A/en not_active Expired - Fee Related
- 1981-06-11 BE BE6/47476A patent/BE889188A/fr not_active IP Right Cessation
- 1981-11-16 FI FI813631A patent/FI69566C/fi not_active IP Right Cessation
- 1981-12-15 DK DK555881A patent/DK150336C/da not_active IP Right Cessation
-
1985
- 1985-10-31 HK HK837/85A patent/HK83785A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT8122030A0 (it) | 1981-05-29 |
| NL178749C (nl) | 1986-05-16 |
| FR2507090B1 (enExample) | 1984-05-18 |
| BE889188A (fr) | 1981-10-01 |
| DK555881A (da) | 1982-12-01 |
| GB2099311B (en) | 1985-06-26 |
| FI69566C (fi) | 1986-03-10 |
| NL178749B (nl) | 1985-12-16 |
| US4390182A (en) | 1983-06-28 |
| HK83785A (en) | 1985-11-08 |
| DK150336B (da) | 1987-02-09 |
| ZA813628B (en) | 1982-07-28 |
| NL8102649A (nl) | 1983-01-03 |
| DK150336C (da) | 1987-10-26 |
| IT1137039B (it) | 1986-09-03 |
| GB2099311A (en) | 1982-12-08 |
| FI69566B (fi) | 1985-11-29 |
| FR2507090A1 (fr) | 1982-12-10 |
| AU537622B2 (en) | 1984-07-05 |
| AU7128181A (en) | 1982-12-09 |
| FI813631A0 (fi) | 1981-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |