DE9006592U1 - - Google Patents

Info

Publication number
DE9006592U1
DE9006592U1 DE9006592U DE9006592U DE9006592U1 DE 9006592 U1 DE9006592 U1 DE 9006592U1 DE 9006592 U DE9006592 U DE 9006592U DE 9006592 U DE9006592 U DE 9006592U DE 9006592 U1 DE9006592 U1 DE 9006592U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9006592U
Other languages
German (de)
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.)
MALLOHN HANS 8510 FUERTH DE
Original Assignee
MALLOHN HANS 8510 FUERTH DE
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 MALLOHN HANS 8510 FUERTH DE filed Critical MALLOHN HANS 8510 FUERTH DE
Priority to DE9006592U priority Critical patent/DE9006592U1/de
Publication of DE9006592U1 publication Critical patent/DE9006592U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
    • 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
DE9006592U 1990-06-12 1990-06-12 Expired - Lifetime DE9006592U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9006592U DE9006592U1 (en) 1990-06-12 1990-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9006592U DE9006592U1 (en) 1990-06-12 1990-06-12

Publications (1)

Publication Number Publication Date
DE9006592U1 true DE9006592U1 (en) 1991-10-10

Family

ID=6854596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9006592U Expired - Lifetime DE9006592U1 (en) 1990-06-12 1990-06-12

Country Status (1)

Country Link
DE (1) DE9006592U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533635A1 (en) * 1995-09-12 1997-03-13 Gte Ges Fuer Tech Entwicklunge Measuring and indicating system for net faults in ball games esp. tennis
DE102014118148A1 (en) 2014-12-08 2016-06-09 Deutsche Telekom Ag Arrangement and method for electronic detection and processing of racquet sports-related data

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533635A1 (en) * 1995-09-12 1997-03-13 Gte Ges Fuer Tech Entwicklunge Measuring and indicating system for net faults in ball games esp. tennis
DE19533635C2 (en) * 1995-09-12 1999-01-21 Gte Ges Fuer Tech Entwicklunge Device for measuring and displaying network errors in sports with flying balls, in particular tennis
DE102014118148A1 (en) 2014-12-08 2016-06-09 Deutsche Telekom Ag Arrangement and method for electronic detection and processing of racquet sports-related data

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