EP0163710A1 - Rahmen für einen tennisschläger. - Google Patents
Rahmen für einen tennisschläger.Info
- Publication number
- EP0163710A1 EP0163710A1 EP85900100A EP85900100A EP0163710A1 EP 0163710 A1 EP0163710 A1 EP 0163710A1 EP 85900100 A EP85900100 A EP 85900100A EP 85900100 A EP85900100 A EP 85900100A EP 0163710 A1 EP0163710 A1 EP 0163710A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- profile
- reinforcing ribs
- support sleeves
- legs
- counter
- 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.)
- Granted
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
- A63B49/10—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
- 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
- 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
- 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
- A63B49/00—Stringed rackets, e.g. for tennis
- A63B49/02—Frames
- A63B49/10—Frames made of non-metallic materials, other than wood
- A63B2049/103—Frames made of non-metallic materials, other than wood string holes produced during moulding process
-
- 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
- A63B49/11—Frames made of non-metallic materials, other than wood with inflatable tubes, e.g. inflatable during fabrication
-
- 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
- A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
Definitions
- the U-shaped profiled hollow profile located in the club head area converges to form a double-T profile in the grip area.
- a double-T profile can only be mastered with appropriate side shifters, which leads to an increased production outlay and thus to higher costs of this tennis racket.
- a particularly favorable distribution of the reinforcing ribs results from the subject of claim 2 in that the reinforcing ribs are star-shaped from the
- OMPI of the club head it being possible to design the counter profile in a different color than the U profile.
- the counter profile By inserting the counter profile in the interior of the U profile, the string knots are optimally protected.
- a soft transition at the edges is achieved by the tapered profile legs lying on the end faces of the U-legs, whereby the edges of the hollow profile are themselves protected against damage.
- the bending resistance moment of the hollow profile in the head region of the racket is reduced compared to the bending resistance moment in the other regions.
- the tip of the racket head thus has a U-profile of smaller width and lower leg height than comparatively the rest of the U-profile in the other areas of the racket head.
- FIG. 10 a second variant for forming the reinforcement ribs in a view similar to that in FIG. 2,
- the support sleeves 7 also form the bores 5 for the string bushings. - Are then appropriate
- Figure 4 shows that the counter profile can also be formed from a band 20 on which the guide sleeves 7 are integrally formed with the holes 5 made therein.
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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Golf Clubs (AREA)
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3343945 | 1983-12-05 | ||
DE3343945 | 1983-12-05 | ||
DE3416377 | 1984-03-05 | ||
DE3416377A DE3416377A1 (de) | 1983-12-05 | 1984-05-03 | Tennisschlaeger aus u-foermig profilierten hohlprofilen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0163710A1 true EP0163710A1 (de) | 1985-12-11 |
EP0163710B1 EP0163710B1 (de) | 1988-02-24 |
Family
ID=25816175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85900100A Expired EP0163710B1 (de) | 1983-12-05 | 1984-12-05 | Rahmen für einen tennisschläger |
Country Status (4)
Country | Link |
---|---|
US (1) | US4836543A (de) |
EP (1) | EP0163710B1 (de) |
DE (1) | DE3416377A1 (de) |
WO (1) | WO1985002548A1 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5014987A (en) * | 1982-09-27 | 1991-05-14 | Soong Tsai C | Frame for sports racket |
US5622527A (en) * | 1986-05-08 | 1997-04-22 | Proform Fitness Products, Inc. | Independent action stepper |
AT399470B (de) * | 1988-12-15 | 1995-05-26 | Head Sport Ag | Verfahren zur herstellung eines ballspielschlägerrahmens |
US5232220A (en) * | 1989-10-04 | 1993-08-03 | Gunter Adam | Ball game racket, especially for tennis or squash racket |
AT401877B (de) * | 1990-02-21 | 1996-12-27 | Scheruebl Franz | Schwingungsgedämpfte racketausbildung |
US5152526A (en) * | 1990-04-03 | 1992-10-06 | Soong Tsai C | Frame for sports rackets |
US5122405A (en) * | 1990-12-11 | 1992-06-16 | Supracor Systems, Inc. | Shock absorbing means for sporting equipment handles |
AU617286B3 (en) * | 1991-02-21 | 1991-10-04 | Jeffrey Liu | A protective strip for a racket |
US5188359A (en) * | 1992-04-08 | 1993-02-23 | Wu Chui Li | Drum beat sounding racket |
US5280907A (en) * | 1992-10-26 | 1994-01-25 | Leueis Liu | Protective casing for a game racket |
US5362071A (en) * | 1993-09-27 | 1994-11-08 | Leueis Liu | Protective casing for a racket frame |
US5935029A (en) * | 1997-06-24 | 1999-08-10 | Oddzon, Inc. | Sound-producing hockey stick |
US5913709A (en) * | 1997-06-24 | 1999-06-22 | Oddzon, Inc. | Sound-producing golf club |
US6461279B1 (en) | 2001-07-25 | 2002-10-08 | Hai Pin Kuo | Treadmill having dual treads for stepping exercises |
US10625137B2 (en) | 2016-03-18 | 2020-04-21 | Icon Health & Fitness, Inc. | Coordinated displays in an exercise device |
US10493349B2 (en) | 2016-03-18 | 2019-12-03 | Icon Health & Fitness, Inc. | Display on exercise device |
US10625114B2 (en) | 2016-11-01 | 2020-04-21 | Icon Health & Fitness, Inc. | Elliptical and stationary bicycle apparatus including row functionality |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1387809A (en) * | 1917-10-06 | 1921-08-16 | Reuben G Simons | Building-tile |
US1452803A (en) * | 1921-09-02 | 1923-04-24 | Percy Newland Eve | Racket for tennis and like games |
FR800262A (fr) * | 1935-04-05 | 1936-07-01 | Raquette pour tennis et autres jeux, en métal léger et procédé de fabrication | |
GB513232A (en) * | 1938-04-04 | 1939-10-06 | Accles & Pollock Ltd | Improvements relating to tennis and other like racquet handles |
US3625512A (en) * | 1968-01-26 | 1971-12-07 | Peter A Latham | Extruded racket having two seamless hollow tubes formed with an interconnecting web |
US4031181A (en) * | 1972-04-05 | 1977-06-21 | General Dynamics Corporation | Method for molding high strength facing |
US3889951A (en) * | 1972-04-05 | 1975-06-17 | Gen Dynamics Corp | Laminated reinforcing facing for a game racket |
US3840230A (en) * | 1972-04-05 | 1974-10-08 | Gen Dynamics Corp | Game racket |
FR2270908A1 (en) * | 1973-12-19 | 1975-12-12 | Martel Rene | Moulded resin tennis racket frame - has hollow interfitting string-receiving bosses in two U-section head elements |
US3981504A (en) * | 1974-03-18 | 1976-09-21 | Ppg Industries, Inc. | Glass-carbon reinforced foamed resin tennis racket frame |
DK210276A (da) * | 1975-05-13 | 1976-11-14 | P Lafourcade | Sportsrekvisit med en ramme og af arten tennisketsjer |
CH614380A5 (de) * | 1976-07-28 | 1979-11-30 | Rossignol Sa | |
US4506887A (en) * | 1977-03-11 | 1985-03-26 | Stanley Trysinsky | Racket frame comprised of a single continuous filament and resin |
JPS5412930A (en) * | 1977-06-30 | 1979-01-31 | Hitachi Chem Co Ltd | Racket frame |
US4297308A (en) * | 1978-03-07 | 1981-10-27 | Dunlop Limited | Method of manufacturing games rackets |
US4429874A (en) * | 1979-09-20 | 1984-02-07 | Leach Industries, Inc. | Game racquet frame |
US4331331A (en) * | 1979-09-20 | 1982-05-25 | Leach Industries, Inc. | Game racquet and method of making |
US4280699A (en) * | 1980-01-25 | 1981-07-28 | Leach Industries | Game racquet |
EP0040551B1 (de) * | 1980-05-20 | 1985-03-06 | Elite Sports International Limited | Schläger |
BE888762A (fr) * | 1981-05-12 | 1981-11-12 | Herstal Sa | CARCASSE DE RAQUETTE ET PIECES PROFILEES POUR LA REALISATION D'UNE TELLE CARCASSE F. VAN DYCK ET R> soetaerts |
-
1984
- 1984-05-03 DE DE3416377A patent/DE3416377A1/de active Granted
- 1984-12-05 US US07/214,869 patent/US4836543A/en not_active Expired - Fee Related
- 1984-12-05 EP EP85900100A patent/EP0163710B1/de not_active Expired
- 1984-12-05 WO PCT/EP1984/000389 patent/WO1985002548A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO8502548A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1985002548A1 (en) | 1985-06-20 |
EP0163710B1 (de) | 1988-02-24 |
US4836543A (en) | 1989-06-06 |
DE3416377A1 (de) | 1985-06-13 |
DE3416377C2 (de) | 1987-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19850712 |
|
AK | Designated contracting states |
Designated state(s): FR |
|
17Q | First examination report despatched |
Effective date: 19861003 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): FR |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19911231 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19930831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |