CA961567A - Devices for detecting false starts in athletic events - Google Patents

Devices for detecting false starts in athletic events

Info

Publication number
CA961567A
CA961567A CA109,997A CA109997A CA961567A CA 961567 A CA961567 A CA 961567A CA 109997 A CA109997 A CA 109997A CA 961567 A CA961567 A CA 961567A
Authority
CA
Canada
Prior art keywords
devices
athletic events
detecting false
false starts
starts
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
Application number
CA109,997A
Other versions
CA109997S (en
Inventor
Michael Weidacher
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
Priority claimed from DE19702017288 external-priority patent/DE2017288C/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA961567A publication Critical patent/CA961567A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63K—RACING; RIDING SPORTS; EQUIPMENT OR ACCESSORIES THEREFOR
    • A63K3/00—Equipment or accessories for racing or riding sports
    • A63K3/02—Starting-appliances
CA109,997A 1970-04-10 1971-04-08 Devices for detecting false starts in athletic events Expired CA961567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702017288 DE2017288C (en) 1970-04-10 Contactor for a control circuit to detect false starts in running competitions

Publications (1)

Publication Number Publication Date
CA961567A true CA961567A (en) 1975-01-21

Family

ID=5767747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA109,997A Expired CA961567A (en) 1970-04-10 1971-04-08 Devices for detecting false starts in athletic events

Country Status (6)

Country Link
US (1) US3731298A (en)
CA (1) CA961567A (en)
CH (1) CH537622A (en)
FR (1) FR2089076A5 (en)
GB (1) GB1330569A (en)
SE (1) SE374667B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467652A (en) * 1994-01-03 1995-11-21 Richards; Katy S. Apparatus and method for determining response parameters of a runner to a start signal
US6002336A (en) * 1997-12-02 1999-12-14 Lynx System Developers, Inc. Reaction time measurement system
ES2465224T3 (en) * 2011-06-07 2014-06-05 Swiss Timing Ltd. Exit device for a competitor in a sports competition
EP2751787A1 (en) * 2011-08-29 2014-07-09 Swiss Timing Ltd. Device for displaying data for timed sports competition
US20140221159A1 (en) * 2012-12-21 2014-08-07 Wendell Lawrence Force feedback starting blocks
EP3139348B1 (en) 2015-09-03 2020-12-16 Swiss Timing Ltd. Method and system for measuring reaction time at the start of a race
CN111359234B (en) * 2020-03-24 2021-11-02 无锡汇跑体育有限公司 Run-up device with anti-robbery running function and convenient installation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702328A (en) * 1953-09-22 1955-02-15 Martin M Collins Inertia switch
US2971067A (en) * 1958-01-21 1961-02-07 Donald E Ticknor Automatic emergency signaling device for automotive vehicles
US3400928A (en) * 1963-10-15 1968-09-10 Moutres Longines Francillon S System for controlling the starts in running contests

Also Published As

Publication number Publication date
FR2089076A5 (en) 1972-01-07
DE2017288A1 (en) 1971-12-30
SE374667B (en) 1975-03-17
DE2017288B2 (en) 1972-08-03
US3731298A (en) 1973-05-01
GB1330569A (en) 1973-09-19
CH537622A (en) 1973-05-31

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