ATE29668T1 - EXCESS INDICATOR. - Google Patents

EXCESS INDICATOR.

Info

Publication number
ATE29668T1
ATE29668T1 AT83850152T AT83850152T ATE29668T1 AT E29668 T1 ATE29668 T1 AT E29668T1 AT 83850152 T AT83850152 T AT 83850152T AT 83850152 T AT83850152 T AT 83850152T AT E29668 T1 ATE29668 T1 AT E29668T1
Authority
AT
Austria
Prior art keywords
line
cavity
pressure
pressure increase
reference line
Prior art date
Application number
AT83850152T
Other languages
German (de)
Inventor
Gustav Lindmark
Original Assignee
Lindmark Gustav & Soener
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 Gustav & Soener filed Critical Lindmark Gustav & Soener
Application granted granted Critical
Publication of ATE29668T1 publication Critical patent/ATE29668T1/en

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)

Abstract

A device for use in connection with sports and athletics exercise for recording overstep in relation to a predetermined reference line, which may be a start line or a take-off line for measuring the length of a jump or throw. The device comprises a step cushion (7), which is located in direct connection to said reference line (20) and extends along said line, and which airtight encloses a cavity (11) of a definite volume provided with air of a predetermined pressure, and which is capable upon being loaded on its upper surface to instantaneously reduce the volume of said cavity (11) for obtaining a pressure increase, and a pressure indicator (17) is connected to said cavity (11) which in response to such pressure increase initiates a signal member (18) to emit an optic and/or acustic signal.
AT83850152T 1982-06-04 1983-06-02 EXCESS INDICATOR. ATE29668T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8203474A SE431167B (en) 1982-06-04 1982-06-04 OVERSEAS REGISTRATION DEVICE OVERSEAS REGISTRATION DEVICE
EP83850152A EP0096672B1 (en) 1982-06-04 1983-06-02 Overstep recording device

Publications (1)

Publication Number Publication Date
ATE29668T1 true ATE29668T1 (en) 1987-10-15

Family

ID=20346977

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83850152T ATE29668T1 (en) 1982-06-04 1983-06-02 EXCESS INDICATOR.

Country Status (9)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106964142B (en) * 2017-05-19 2019-01-08 山东大学 Long-jump foul detection device
CN110665164B (en) * 2019-10-25 2021-01-05 郑州职业技术学院 Training device for long jump and using method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH270717A (en) * 1947-12-12 1950-09-15 Automatic Telephone & Elect Electrical switching device.
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 (en) * 1967-05-26 1976-12-23 Fritz Burkard, Mechanische Werkstätte, 7140 Ludwigsburg INSERT FOR CONTROL OF OVERRIDE DURING LONG JUMP
GB1360234A (en) * 1971-04-16 1974-07-17 Lucas Industries Ltd Safety arrangements for road vehicles
FR2299047A1 (en) * 1975-01-30 1976-08-27 Gonzalez Jose Overstep market strip for athletic jumping contests - using pulse from pneumatic tube compressed by weight to illuminate lamp on recorder
SU636002A1 (en) * 1977-02-01 1978-12-10 Kolesnichenko Aleksandr M Spring device for long jumps
US4239979A (en) * 1977-05-12 1980-12-16 Compagnie Generale Des Etablissements Michelin Membrane contactor

Also Published As

Publication number Publication date
FI74402C (en) 1988-02-08
EP0096672A1 (en) 1983-12-21
FI74402B (en) 1987-10-30
AU1607683A (en) 1983-12-16
SE431167B (en) 1984-01-23
AU568496B2 (en) 1988-01-07
FI840307A0 (en) 1984-01-25
CA1232646A (en) 1988-02-09
FI840307A (en) 1984-01-25
WO1983004183A1 (en) 1983-12-08
DE3373630D1 (en) 1987-10-22
JPS59500999A (en) 1984-06-07
EP0096672B1 (en) 1987-09-16
SE8203474L (en) 1983-12-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee