FR2282131A1 - Installation pour la determination de l'arrivee d'au moins un nageur en un point determine d'un bassin - Google Patents

Installation pour la determination de l'arrivee d'au moins un nageur en un point determine d'un bassin

Info

Publication number
FR2282131A1
FR2282131A1 FR7523992A FR7523992A FR2282131A1 FR 2282131 A1 FR2282131 A1 FR 2282131A1 FR 7523992 A FR7523992 A FR 7523992A FR 7523992 A FR7523992 A FR 7523992A FR 2282131 A1 FR2282131 A1 FR 2282131A1
Authority
FR
France
Prior art keywords
swimmer
mat
transducers
length
swimming pool
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.)
Granted
Application number
FR7523992A
Other languages
English (en)
French (fr)
Other versions
FR2282131B1 (enrdf_load_html_response
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.)
Compagnie des Montres Longines Francillon SA
Original Assignee
Compagnie des Montres Longines Francillon SA
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 Compagnie des Montres Longines Francillon SA filed Critical Compagnie des Montres Longines Francillon SA
Publication of FR2282131A1 publication Critical patent/FR2282131A1/fr
Application granted granted Critical
Publication of FR2282131B1 publication Critical patent/FR2282131B1/fr
Granted 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
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • 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
    • A63B69/12—Arrangements in swimming pools for teaching swimming or for training

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Push-Button Switches (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Catching Or Destruction (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR7523992A 1974-08-16 1975-07-31 Installation pour la determination de l'arrivee d'au moins un nageur en un point determine d'un bassin Granted FR2282131A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1124074A CH580309A5 (enrdf_load_html_response) 1974-08-16 1974-08-16

Publications (2)

Publication Number Publication Date
FR2282131A1 true FR2282131A1 (fr) 1976-03-12
FR2282131B1 FR2282131B1 (enrdf_load_html_response) 1981-09-25

Family

ID=4371512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523992A Granted FR2282131A1 (fr) 1974-08-16 1975-07-31 Installation pour la determination de l'arrivee d'au moins un nageur en un point determine d'un bassin

Country Status (9)

Country Link
JP (1) JPS5152876A (enrdf_load_html_response)
BE (1) BE832084A (enrdf_load_html_response)
CH (1) CH580309A5 (enrdf_load_html_response)
DE (1) DE2452440A1 (enrdf_load_html_response)
FR (1) FR2282131A1 (enrdf_load_html_response)
IT (1) IT1041234B (enrdf_load_html_response)
LU (1) LU73209A1 (enrdf_load_html_response)
NL (1) NL7509672A (enrdf_load_html_response)
SE (1) SE403327B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479485U (enrdf_load_html_response) * 1977-11-17 1979-06-06

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506835A (de) * 1969-12-23 1971-04-30 Omega Brandt & Freres Sa Louis Zeitmesseinrichtung für Wettschwimmen
US3678496A (en) * 1970-04-20 1972-07-18 Data Time Touch-operated signal producer

Also Published As

Publication number Publication date
DE2452440A1 (de) 1976-03-04
SE403327B (sv) 1978-08-07
SE7508893L (enrdf_load_html_response) 1976-02-17
LU73209A1 (enrdf_load_html_response) 1976-03-02
NL7509672A (nl) 1976-02-18
JPS5152876A (en) 1976-05-10
CH580309A5 (enrdf_load_html_response) 1976-09-30
IT1041234B (it) 1980-01-10
FR2282131B1 (enrdf_load_html_response) 1981-09-25
BE832084A (fr) 1975-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse