CH572250A5 - - Google Patents

Info

Publication number
CH572250A5
CH572250A5 CH1385674A CH1385674A CH572250A5 CH 572250 A5 CH572250 A5 CH 572250A5 CH 1385674 A CH1385674 A CH 1385674A CH 1385674 A CH1385674 A CH 1385674A CH 572250 A5 CH572250 A5 CH 572250A5
Authority
CH
Switzerland
Application number
CH1385674A
Original Assignee
Suisse Horlogerie
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 Suisse Horlogerie filed Critical Suisse Horlogerie
Priority to CH1385674A priority Critical patent/CH572250A5/xx
Priority to CA236,386A priority patent/CA1002634A/en
Priority to US05/618,037 priority patent/US4006364A/en
Priority to DE2546418A priority patent/DE2546418C3/de
Publication of CH572250A5 publication Critical patent/CH572250A5/xx

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
CH1385674A 1974-10-16 1974-10-16 CH572250A5 (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1385674A CH572250A5 (xx) 1974-10-16 1974-10-16
CA236,386A CA1002634A (en) 1974-10-16 1975-09-25 Touch pad arrangement for signalling arrivals in swimming competitions
US05/618,037 US4006364A (en) 1974-10-16 1975-09-30 Touch pad arrangement for signalling arrivals in swimming competitions
DE2546418A DE2546418C3 (de) 1974-10-16 1975-10-14 Vorrichtung zur Zieleinlaufkontrolle bei Schwimmwettbewerben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1385674A CH572250A5 (xx) 1974-10-16 1974-10-16

Publications (1)

Publication Number Publication Date
CH572250A5 true CH572250A5 (xx) 1976-01-30

Family

ID=4395921

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1385674A CH572250A5 (xx) 1974-10-16 1974-10-16

Country Status (4)

Country Link
US (1) US4006364A (xx)
CA (1) CA1002634A (xx)
CH (1) CH572250A5 (xx)
DE (1) DE2546418C3 (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117283A (en) * 1976-10-14 1978-09-26 Societe Suisse Pour L'industrie Horlogere Management Services, S.A. Swimming pool touch pad construction
US4247109A (en) * 1978-07-28 1981-01-27 Paul J. Sullivan Pinball machine and flexible sheets with circuit therefor
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69329076T2 (de) * 1992-02-28 2001-03-22 Seiko Instr Inc Touch Panel für Zeitnahmesystem für Schwimmwettkämpfe
US5702799A (en) * 1995-01-17 1997-12-30 Colorado Time Systems Inc. Slip resistant texture for wet skin contact surfaces
US5977493A (en) * 1998-04-16 1999-11-02 Seiko Instruments Inc. Swimming race touch panel
CN205645622U (zh) * 2016-04-13 2016-10-12 刘颂东 一种水下高灵敏度按钮开关

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363243A (en) * 1965-01-15 1968-01-09 Nat Res Dev Electronic swim timer controlled by touch pad in swim lane
US3544989A (en) * 1967-02-20 1970-12-01 William T Maccreadie Judging system for competitive swimming activities
US3916214A (en) * 1973-12-07 1975-10-28 Jr Ralph Parker Coble Electric switch for sensing swimming race events and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117283A (en) * 1976-10-14 1978-09-26 Societe Suisse Pour L'industrie Horlogere Management Services, S.A. Swimming pool touch pad construction
US4247109A (en) * 1978-07-28 1981-01-27 Paul J. Sullivan Pinball machine and flexible sheets with circuit therefor
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

Also Published As

Publication number Publication date
US4006364A (en) 1977-02-01
DE2546418A1 (de) 1976-04-29
DE2546418B2 (de) 1977-09-01
CA1002634A (en) 1976-12-28
DE2546418C3 (de) 1978-05-11

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Legal Events

Date Code Title Description
PL Patent ceased