GB2070942B - Detecting tennis net vibration - Google Patents

Detecting tennis net vibration

Info

Publication number
GB2070942B
GB2070942B GB8007892A GB8007892A GB2070942B GB 2070942 B GB2070942 B GB 2070942B GB 8007892 A GB8007892 A GB 8007892A GB 8007892 A GB8007892 A GB 8007892A GB 2070942 B GB2070942 B GB 2070942B
Authority
GB
United Kingdom
Prior art keywords
tennis net
net vibration
detecting
detecting tennis
vibration
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
GB8007892A
Other versions
GB2070942A (en
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB8007892A priority Critical patent/GB2070942B/en
Publication of GB2070942A publication Critical patent/GB2070942A/en
Application granted granted Critical
Publication of GB2070942B publication Critical patent/GB2070942B/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
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • 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
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • A63B2071/0613—Automatic net-fault detectors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
    • A63B61/003—Nets for tennis or like games or accessories therefor
    • A63B61/006—Accessories for training purposes mounted on the net

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
GB8007892A 1980-03-07 1980-03-07 Detecting tennis net vibration Expired GB2070942B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8007892A GB2070942B (en) 1980-03-07 1980-03-07 Detecting tennis net vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8007892A GB2070942B (en) 1980-03-07 1980-03-07 Detecting tennis net vibration

Publications (2)

Publication Number Publication Date
GB2070942A GB2070942A (en) 1981-09-16
GB2070942B true GB2070942B (en) 1983-10-05

Family

ID=10511951

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8007892A Expired GB2070942B (en) 1980-03-07 1980-03-07 Detecting tennis net vibration

Country Status (1)

Country Link
GB (1) GB2070942B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11383145B1 (en) 2022-01-19 2022-07-12 Sportsmedia Technology Corporation Let detection system for monitoring movement of a net cord

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9311170U1 (en) * 1993-07-27 1993-10-07 Bräuer, Dietmar, 78050 Villingen-Schwenningen Device for detecting network and / or failures in ball sports, e.g. tennis
GB0215290D0 (en) * 2002-07-02 2002-08-14 Pinney Matthew D Electronic tennis net sensor
EP2925418B1 (en) * 2012-11-27 2023-05-31 Group One Limited Tennis net tension system including service let indication feature
US11738248B2 (en) 2012-11-27 2023-08-29 Group One Limited Tennis net tension system including service let indication feature
US10272307B2 (en) 2012-11-27 2019-04-30 Group One Limited Tennis net tension system including service let indication feature
US10080943B2 (en) 2012-11-27 2018-09-25 Group One Limited Tennis net tension system including service let indication feature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11383145B1 (en) 2022-01-19 2022-07-12 Sportsmedia Technology Corporation Let detection system for monitoring movement of a net cord
US11878230B2 (en) 2022-01-19 2024-01-23 Sportsmedia Technology Corporation Let detection system for monitoring movement of a net cord

Also Published As

Publication number Publication date
GB2070942A (en) 1981-09-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee