CA1232646A - Overstep recording device - Google Patents

Overstep recording device

Info

Publication number
CA1232646A
CA1232646A CA000429608A CA429608A CA1232646A CA 1232646 A CA1232646 A CA 1232646A CA 000429608 A CA000429608 A CA 000429608A CA 429608 A CA429608 A CA 429608A CA 1232646 A CA1232646 A CA 1232646A
Authority
CA
Canada
Prior art keywords
cavity
cushion
overstep
pressure
take
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
CA000429608A
Other languages
English (en)
French (fr)
Inventor
Gustaf Lindmark
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.)
Lindmark (gustaf) & Soner I Umed AB
Original Assignee
Lindmark (gustaf) & Soner I Umed AB
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 Lindmark (gustaf) & Soner I Umed AB filed Critical Lindmark (gustaf) & Soner I Umed AB
Application granted granted Critical
Publication of CA1232646A publication Critical patent/CA1232646A/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Toys (AREA)
  • Fats And Perfumes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Rehabilitation Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Golf Clubs (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
CA000429608A 1982-06-04 1983-06-03 Overstep recording device Expired CA1232646A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8203474A SE431167B (sv) 1982-06-04 1982-06-04 Anordning for overtrampsregistrering anordning for overtrampsregistrering
SE8203474-5 1982-06-04

Publications (1)

Publication Number Publication Date
CA1232646A true CA1232646A (en) 1988-02-09

Family

ID=20346977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000429608A Expired CA1232646A (en) 1982-06-04 1983-06-03 Overstep recording device

Country Status (9)

Country Link
EP (1) EP0096672B1 (ja)
JP (1) JPS59500999A (ja)
AT (1) ATE29668T1 (ja)
AU (1) AU568496B2 (ja)
CA (1) CA1232646A (ja)
DE (1) DE3373630D1 (ja)
FI (1) FI74402C (ja)
SE (1) SE431167B (ja)
WO (1) WO1983004183A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964142B (zh) * 2017-05-19 2019-01-08 山东大学 跳远踩线犯规检测装置
CN110665164B (zh) * 2019-10-25 2021-01-05 郑州职业技术学院 一种跳远用训练器及使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270717A (de) * 1947-12-12 1950-09-15 Automatic Telephone & Elect Elektrische Schaltvorrichtung.
US2689726A (en) * 1951-05-11 1954-09-21 Frederick A Purdy Closure-operator
US2858394A (en) * 1957-06-11 1958-10-28 Hopkins Russell Pressure mat
US3417215A (en) * 1966-06-22 1968-12-17 Corona Thomas Electric switch
DE1578536B2 (de) * 1967-05-26 1976-12-23 Fritz Burkard, Mechanische Werkstätte, 7140 Ludwigsburg Einsatzstueck zur kontrolle des uebertretens beim weitsprung
GB1360234A (en) * 1971-04-16 1974-07-17 Lucas Industries Ltd Safety arrangements for road vehicles
FR2299047A1 (fr) * 1975-01-30 1976-08-27 Gonzalez Jose Planche d'appel de saut en longueur et triple saut a contacteur pneumatique et signal lumineux
SU636002A1 (ru) * 1977-02-01 1978-12-10 Kolesnichenko Aleksandr M Устройство дл отталкивани при прыжках в длину и тройным
US4239979A (en) * 1977-05-12 1980-12-16 Compagnie Generale Des Etablissements Michelin Membrane contactor

Also Published As

Publication number Publication date
FI74402C (fi) 1988-02-08
EP0096672A1 (en) 1983-12-21
FI74402B (fi) 1987-10-30
AU1607683A (en) 1983-12-16
SE431167B (sv) 1984-01-23
AU568496B2 (en) 1988-01-07
FI840307A0 (fi) 1984-01-25
FI840307A (fi) 1984-01-25
WO1983004183A1 (en) 1983-12-08
ATE29668T1 (de) 1987-10-15
DE3373630D1 (en) 1987-10-22
JPS59500999A (ja) 1984-06-07
EP0096672B1 (en) 1987-09-16
SE8203474L (ja) 1983-12-05

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Legal Events

Date Code Title Description
MKEX Expiry