CH506835A - Timing device for swimming competitions - Google Patents

Timing device for swimming competitions

Info

Publication number
CH506835A
CH506835A CH1907669A CH1907669A CH506835A CH 506835 A CH506835 A CH 506835A CH 1907669 A CH1907669 A CH 1907669A CH 1907669 A CH1907669 A CH 1907669A CH 506835 A CH506835 A CH 506835A
Authority
CH
Switzerland
Prior art keywords
timing device
swimming competitions
competitions
swimming
timing
Prior art date
Application number
CH1907669A
Other languages
German (de)
Inventor
Leu Francois
Tonsin Peter
Werner Ernst
Original Assignee
Omega Brandt & Freres Sa Louis
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 Omega Brandt & Freres Sa Louis filed Critical Omega Brandt & Freres Sa Louis
Priority to CH1907669A priority Critical patent/CH506835A/en
Priority to DE19702060906 priority patent/DE2060906C/en
Priority to US98361A priority patent/US3676696A/en
Priority to JP45117332A priority patent/JPS4842989B1/ja
Publication of CH506835A publication Critical patent/CH506835A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
    • G04F8/08—Means used apart from the time-piece for starting or stopping same

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Toys (AREA)
CH1907669A 1969-12-23 1969-12-23 Timing device for swimming competitions CH506835A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1907669A CH506835A (en) 1969-12-23 1969-12-23 Timing device for swimming competitions
DE19702060906 DE2060906C (en) 1969-12-23 1970-12-10 Timing device for swimming competitions
US98361A US3676696A (en) 1969-12-23 1970-12-15 Time measuring system for swimming competitions
JP45117332A JPS4842989B1 (en) 1969-12-23 1970-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1907669A CH506835A (en) 1969-12-23 1969-12-23 Timing device for swimming competitions

Publications (1)

Publication Number Publication Date
CH506835A true CH506835A (en) 1971-04-30

Family

ID=4437202

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1907669A CH506835A (en) 1969-12-23 1969-12-23 Timing device for swimming competitions

Country Status (3)

Country Link
US (1) US3676696A (en)
JP (1) JPS4842989B1 (en)
CH (1) CH506835A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH580309A5 (en) * 1974-08-16 1976-09-30 Longines Montres Comp D
US4117283A (en) * 1976-10-14 1978-09-26 Societe Suisse Pour L'industrie Horlogere Management Services, S.A. Swimming pool touch pad construction
US4292696A (en) * 1979-08-30 1981-10-06 Annesberg Associates N.V. Swimmer arrival signal panels incorporated in a swimming pool bulkhead
US4475016A (en) * 1982-09-21 1984-10-02 Annesberg Associates N.V. Swimmer arrival signal panel
US4700369A (en) * 1986-01-28 1987-10-13 Joseph Siegal Athletic activities counter
US5285428A (en) * 1991-11-15 1994-02-08 Eric Rosow Swimmer's lap counter
EP3223429A1 (en) * 2016-03-24 2017-09-27 The Swatch Group Research and Development Ltd. Force sensor, in particular for a touchpad

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090226A (en) * 1955-02-16 1963-05-21 Ulrich A Corti Motion measuring apparatus
US3230325A (en) * 1961-10-06 1966-01-18 William C Parkinson Pressure responsive switch
US3263168A (en) * 1962-10-05 1966-07-26 Wilhelm J Hanhart Stopping device for a time measuring apparatus, particularly for swimming races
JPS441744Y1 (en) * 1966-06-07 1969-01-23
US3544989A (en) * 1967-02-20 1970-12-01 William T Maccreadie Judging system for competitive swimming activities
CH476334A (en) * 1968-03-22 1969-07-31 Omega Brandt & Freres Sa Louis Electrical arrival contact device for swimming events

Also Published As

Publication number Publication date
JPS4842989B1 (en) 1973-12-15
US3676696A (en) 1972-07-11
DE2060906A1 (en) 1971-07-15
DE2060906B2 (en) 1973-02-15

Similar Documents

Publication Publication Date Title
CH1169969A4 (en) Timing device
AT299038B (en) Exercise device for sports purposes
SE388126B (en) DEVICE FOR MOTHER TRAINING
AT294646B (en) Ski training device
AT299429B (en) Pulsating combustion device
FI56064C (en) KOPPLINGSHYLSA FOER SAMMANKOPPLING MED EN NIPPEL
AT304348B (en) Shut-off device
CH468836A (en) Exercise device
AT306604B (en) Starting device for running competitions
DK147371C (en) ELECTROFISHING DEVICE
CH506835A (en) Timing device for swimming competitions
AT297554B (en) Ski training device
CH538723A (en) Bathymeter watch
CH474274A (en) Training device intended for skiers
CH538727A (en) Time-keeping device
CH540511A (en) Time-keeping device
AT313179B (en) Timing device
AT296576B (en) Fastening device
FI54721B (en) HAEVERTANORDNING FOER VAERMEVAEXLANDE VALSAR MED LITEN BORRNING
AT298360B (en) Shedding device
CH507868A (en) Shifting device
CH500529A (en) Watch case
CH498436A (en) Wristwatch
CH525693A (en) Gambling
BE744067A (en) WINDING DEVICE

Legal Events

Date Code Title Description
PL Patent ceased