DE29601069U1 - Elektronische Spielfeldgrenzerkennung - Google Patents

Elektronische Spielfeldgrenzerkennung

Info

Publication number
DE29601069U1
DE29601069U1 DE29601069U DE29601069U DE29601069U1 DE 29601069 U1 DE29601069 U1 DE 29601069U1 DE 29601069 U DE29601069 U DE 29601069U DE 29601069 U DE29601069 U DE 29601069U DE 29601069 U1 DE29601069 U1 DE 29601069U1
Authority
DE
Germany
Prior art keywords
boundary detection
field boundary
electronic field
electronic
detection
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 - Lifetime
Application number
DE29601069U
Other languages
English (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 DE29601069U priority Critical patent/DE29601069U1/de
Publication of DE29601069U1 publication Critical patent/DE29601069U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • 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
    • A63B2071/0611—Automatic tennis linesmen, i.e. in-out detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
DE29601069U 1996-01-23 1996-01-23 Elektronische Spielfeldgrenzerkennung Expired - Lifetime DE29601069U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29601069U DE29601069U1 (de) 1996-01-23 1996-01-23 Elektronische Spielfeldgrenzerkennung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29601069U DE29601069U1 (de) 1996-01-23 1996-01-23 Elektronische Spielfeldgrenzerkennung

Publications (1)

Publication Number Publication Date
DE29601069U1 true DE29601069U1 (de) 1996-04-11

Family

ID=8018394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29601069U Expired - Lifetime DE29601069U1 (de) 1996-01-23 1996-01-23 Elektronische Spielfeldgrenzerkennung

Country Status (1)

Country Link
DE (1) DE29601069U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118148A1 (de) * 2014-12-08 2016-06-09 Deutsche Telekom Ag Anordnung und Verfahren zur elektronischen Erfassung und Verarbeitung von Schlägersportart-bezogenen Daten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014118148A1 (de) * 2014-12-08 2016-06-09 Deutsche Telekom Ag Anordnung und Verfahren zur elektronischen Erfassung und Verarbeitung von Schlägersportart-bezogenen Daten

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960523

R156 Lapse of ip right after 3 years

Effective date: 19991103