GB1484190A - Bats - Google Patents
BatsInfo
- Publication number
- GB1484190A GB1484190A GB47738/74A GB4773874A GB1484190A GB 1484190 A GB1484190 A GB 1484190A GB 47738/74 A GB47738/74 A GB 47738/74A GB 4773874 A GB4773874 A GB 4773874A GB 1484190 A GB1484190 A GB 1484190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centre
- striking
- zone
- holes
- disc
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/80—Circular bats or paddles not provided for in groups A63B59/20 - A63B59/70
-
- 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
- A63B69/38—Training appliances or apparatus for special sports for tennis
-
- 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
- A63B60/50—Details or accessories of golf clubs, bats, rackets or the like with through-holes
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Pinball Game Machines (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
1484190 Sports bat ZIMM-ZAMM AG 5 Nov 1974 [9 Nov 1973 (2) 16 April 1974] 47738/74 Heading A6D A bat includes a head structure defining a plurality of through openings therein and formed either as an integral unstressed lattice structure 16 or a perforated structure (not shown); a striking zone at or near the centre of the structure being indicated in the case of the lattice structure by closing one or more openings, and in the case of the perforated structure by the zone having a localised reduction in holes/unit area. In the embodiment shown, a one-piece plastics (e.g. polypropylene) racquet has a lattice structured striking face 16 at the centre of which is formed a flat disc 22 surrounded at its periphery by a raised annular portion 24. A localised increase in density afforded by the disc 22 is effective in defining an optimum striking area i.e. "sweet spot", and the incorporation of cup formation 4 at the centre of, and at each side of, the disc 22 serves as a sound indicator when a ball is correctly struck. In an alternative embodiment (not shown) the striking area is in the form of a foraminated wood board, the holes so distributed that at least one zone-preferably the centre "sweet spot" has fewer holes than the surrounding area. Cup sounding means may also be provided.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00738621A ZA738621B (en) | 1973-11-09 | 1973-11-09 | Improvement in sports equipment |
| ZA738622 | 1973-11-09 | ||
| ZA742386 | 1974-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1484190A true GB1484190A (en) | 1977-09-01 |
Family
ID=27420862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47738/74A Expired GB1484190A (en) | 1973-11-09 | 1974-11-05 | Bats |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5339814B2 (en) |
| AR (1) | AR207576A1 (en) |
| BR (1) | BR7409404A (en) |
| CA (1) | CA1040675A (en) |
| CH (1) | CH583044A5 (en) |
| DE (1) | DE2453029C3 (en) |
| DK (1) | DK582774A (en) |
| ES (1) | ES223916Y (en) |
| FR (1) | FR2250545B1 (en) |
| GB (1) | GB1484190A (en) |
| IL (1) | IL46004A (en) |
| NL (1) | NL167601C (en) |
| NO (1) | NO138274C (en) |
| SE (1) | SE412167B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141549A (en) * | 1977-05-19 | 1979-02-27 | Hayes Thomas J | Tennis racket |
| JPS5425366U (en) * | 1977-07-21 | 1979-02-19 | ||
| DE102008045935B4 (en) * | 2008-09-04 | 2021-01-14 | Wolfgang Weid | Insect protection device with frame |
-
1974
- 1974-01-01 AR AR256469A patent/AR207576A1/en active
- 1974-11-05 GB GB47738/74A patent/GB1484190A/en not_active Expired
- 1974-11-06 IL IL46004A patent/IL46004A/en unknown
- 1974-11-06 NO NO74743996A patent/NO138274C/en unknown
- 1974-11-07 CA CA213,245A patent/CA1040675A/en not_active Expired
- 1974-11-08 BR BR9404/74A patent/BR7409404A/en unknown
- 1974-11-08 NL NL7414606A patent/NL167601C/en not_active IP Right Cessation
- 1974-11-08 JP JP12882674A patent/JPS5339814B2/ja not_active Expired
- 1974-11-08 DE DE2453029A patent/DE2453029C3/en not_active Expired
- 1974-11-08 DK DK582774A patent/DK582774A/da unknown
- 1974-11-08 SE SE7414051A patent/SE412167B/en unknown
- 1974-11-09 ES ES1974223916U patent/ES223916Y/en not_active Expired
- 1974-11-11 CH CH1502874A patent/CH583044A5/xx not_active IP Right Cessation
- 1974-12-27 FR FR7443000A patent/FR2250545B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES223916Y (en) | 1977-05-01 |
| AU7516674A (en) | 1976-05-13 |
| CA1040675A (en) | 1978-10-17 |
| DE2453029A1 (en) | 1975-07-10 |
| SE7414051L (en) | 1975-05-12 |
| NL167601C (en) | 1982-01-18 |
| NO138274B (en) | 1978-05-02 |
| DE2453029C3 (en) | 1978-04-20 |
| NL7414606A (en) | 1975-05-13 |
| FR2250545A1 (en) | 1975-06-06 |
| NL167601B (en) | 1981-08-17 |
| NO138274C (en) | 1978-08-09 |
| BR7409404A (en) | 1976-05-18 |
| AR207576A1 (en) | 1976-10-15 |
| DE2453029B2 (en) | 1977-09-01 |
| JPS5089134A (en) | 1975-07-17 |
| IL46004A0 (en) | 1975-02-10 |
| ES223916U (en) | 1977-01-01 |
| NO743996L (en) | 1975-05-12 |
| JPS5339814B2 (en) | 1978-10-24 |
| CH583044A5 (en) | 1976-12-31 |
| IL46004A (en) | 1976-09-30 |
| FR2250545B1 (en) | 1977-10-28 |
| SE412167B (en) | 1980-02-25 |
| DK582774A (en) | 1975-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |