BE510474A - - Google Patents
Info
- Publication number
- BE510474A BE510474A BE510474DA BE510474A BE 510474 A BE510474 A BE 510474A BE 510474D A BE510474D A BE 510474DA BE 510474 A BE510474 A BE 510474A
- Authority
- BE
- Belgium
- Prior art keywords
- diameter
- housing
- movable spherical
- spherical element
- fixed
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000470 constituent Substances 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
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
- A63B69/0079—Balls tethered to a line or cord
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
- A63B71/023—Supports, e.g. poles
- A63B2071/026—Supports, e.g. poles stabilised by weight
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Toys (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE510474A true BE510474A (enrdf_load_stackoverflow) |
Family
ID=149570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE510474D BE510474A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE510474A (enrdf_load_stackoverflow) |
-
0
- BE BE510474D patent/BE510474A/fr unknown
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