GB1484190A - Bats - Google Patents

Bats

Info

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
Application number
GB47738/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zimm Zamm AG
Original Assignee
Zimm Zamm AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from ZA00738621A external-priority patent/ZA738621B/en
Application filed by Zimm Zamm AG filed Critical Zimm Zamm AG
Publication of GB1484190A publication Critical patent/GB1484190A/en
Expired legal-status Critical Current

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

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.
GB47738/74A 1973-11-09 1974-11-05 Bats Expired GB1484190A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE7414051L (en) 1975-05-12
ES223916U (en) 1977-01-01
FR2250545A1 (en) 1975-06-06
DE2453029C3 (en) 1978-04-20
DE2453029B2 (en) 1977-09-01
ES223916Y (en) 1977-05-01
CA1040675A (en) 1978-10-17
BR7409404A (en) 1976-05-18
FR2250545B1 (en) 1977-10-28
AR207576A1 (en) 1976-10-15
AU7516674A (en) 1976-05-13
NO138274B (en) 1978-05-02
NO743996L (en) 1975-05-12
NO138274C (en) 1978-08-09
JPS5339814B2 (en) 1978-10-24
NL167601B (en) 1981-08-17
CH583044A5 (en) 1976-12-31
IL46004A (en) 1976-09-30
NL7414606A (en) 1975-05-13
JPS5089134A (en) 1975-07-17
NL167601C (en) 1982-01-18
IL46004A0 (en) 1975-02-10
DE2453029A1 (en) 1975-07-10
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