BE724248A - - Google Patents
Info
- Publication number
- BE724248A BE724248A BE724248DA BE724248A BE 724248 A BE724248 A BE 724248A BE 724248D A BE724248D A BE 724248DA BE 724248 A BE724248 A BE 724248A
- Authority
- BE
- Belgium
- Prior art keywords
- frame
- elements
- racket
- pins
- tubular
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 13
- 230000000295 complement effect Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 235000009854 Cucurbita moschata Nutrition 0.000 description 2
- 240000001980 Cucurbita pepo Species 0.000 description 2
- 235000009852 Cucurbita pepo Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000020354 squash Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 240000004759 Inga spectabilis Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003313 weakening 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
- 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
- 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
- A63B49/03—Frames characterised by throat sections, i.e. sections or elements between the head and the shaft
-
- 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
- A63B60/02—Ballast means for adjusting the centre of mass
-
- 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
- A63B49/028—Means for achieving greater mobility of the string bed
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Pulmonology (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68501167A | 1967-11-22 | 1967-11-22 | |
US71079568A | 1968-03-06 | 1968-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE724248A true BE724248A (enrdf_load_stackoverflow) | 1969-05-02 |
Family
ID=27103470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE724248D BE724248A (enrdf_load_stackoverflow) | 1967-11-22 | 1968-11-21 |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE724248A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043012A1 (de) * | 1980-06-27 | 1982-01-06 | Reinhold Sommer | Rahmen für einen Tennisschläger |
-
1968
- 1968-11-21 BE BE724248D patent/BE724248A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043012A1 (de) * | 1980-06-27 | 1982-01-06 | Reinhold Sommer | Rahmen für einen Tennisschläger |
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