BE894672A - Electronic distance measuring device - uses optical system to determine 10-yard distance in football - Google Patents

Electronic distance measuring device - uses optical system to determine 10-yard distance in football

Info

Publication number
BE894672A
BE894672A BE1/10609A BE1010609A BE894672A BE 894672 A BE894672 A BE 894672A BE 1/10609 A BE1/10609 A BE 1/10609A BE 1010609 A BE1010609 A BE 1010609A BE 894672 A BE894672 A BE 894672A
Authority
BE
Belgium
Prior art keywords
distance
football
optical system
measuring device
yard
Prior art date
Application number
BE1/10609A
Other languages
French (fr)
Original Assignee
Decharneux Louis L
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 Decharneux Louis L filed Critical Decharneux Louis L
Priority to BE1/10609A priority Critical patent/BE894672A/en
Publication of BE894672A publication Critical patent/BE894672A/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
    • A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
    • A63B71/0669—Score-keepers or score display devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1061—Means for displaying or assisting reading of length measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1061—Means for displaying or assisting reading of length measurement
    • G01B3/1069—Electronic or mechanical display arrangements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/805—Optical or opto-electronic sensors
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0025—Football

Abstract

A small box houses an electronic device for measuring a precise distance - namely 10 yards. The box includes optical elements with transmitters, receivers and batteries etc. used in the determination of the distance. The readout is provided either by a digital indicator, or by a sound signal, or a light indicator, or possibly by a combination of these. The device is intended for use in football, to determine the required distance between the ball and players lined up in defense.
BE1/10609A 1982-10-12 1982-10-12 Electronic distance measuring device - uses optical system to determine 10-yard distance in football BE894672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE1/10609A BE894672A (en) 1982-10-12 1982-10-12 Electronic distance measuring device - uses optical system to determine 10-yard distance in football

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE1/10609A BE894672A (en) 1982-10-12 1982-10-12 Electronic distance measuring device - uses optical system to determine 10-yard distance in football
BE894672 1982-10-12

Publications (1)

Publication Number Publication Date
BE894672A true BE894672A (en) 1983-01-31

Family

ID=25660105

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/10609A BE894672A (en) 1982-10-12 1982-10-12 Electronic distance measuring device - uses optical system to determine 10-yard distance in football

Country Status (1)

Country Link
BE (1) BE894672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005000A1 (en) * 2003-07-10 2005-01-20 Western Investments Capital Sa Measuring arrangement
WO2006123997A1 (en) * 2005-05-20 2006-11-23 Spintso International Ab Means for practicing team games

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005000A1 (en) * 2003-07-10 2005-01-20 Western Investments Capital Sa Measuring arrangement
US7508739B2 (en) 2003-07-10 2009-03-24 Probe Factory Gmbh Measurement system
WO2006123997A1 (en) * 2005-05-20 2006-11-23 Spintso International Ab Means for practicing team games

Similar Documents

Publication Publication Date Title
DE59104078D1 (en) DEVICE WITH A SIGNAL RECEIVER UNIT FOR LOCATING GOLF BALLS.
ES8507683A1 (en) Transducer calibration system.
FR2666147B1 (en) MEASUREMENT OF THE DISTRIBUTION OF THE CONCENTRATIONS OF CONSTITUENTS OF A CENTRIFUGATION SYSTEM BY TRANSMISSION / RECEPTION OF MECHANICAL SIGNALS.
DE3174363D1 (en) Full-bore well tester with hydrostatic bias
GB2060839B (en) Device for increasing the tracking accuracy of an aiming system
BE894672A (en) Electronic distance measuring device - uses optical system to determine 10-yard distance in football
FR2373068A1 (en) RADIOGONIOMETRY METHOD AND DEVICE
DE3871885T2 (en) SYSTEM FOR MEASURING THE TUNING RATE OF A BROADCASTING TRANSMITTER.
BE885718A (en) DEVICE FOR MEASURING THE ATTENUATION OF A TRANSMISSION PATH
ES468816A1 (en) Device for determining playing time
JPS5682413A (en) Counter circuit of digital measuring instrument
JPS5292721A (en) Camera
JPS5296132A (en) Device for measuring speed of golf club
JPS579472A (en) Measuring ball
ATE187558T1 (en) DEVICE FOR OPTICALLY MEASURING THE ROTATIONAL SPEED OF AN OBJECT
AU568496B2 (en) Overstep recording device
JPS56168126A (en) Measuring device for dissonant degree
BE858957A (en) DISC PLAYER EQUIPPED WITH AN ANTI-STATIC DEVICE
JPS5425861A (en) Distance measuring equipment
JPS5315748A (en) Beam index color picture tube unit
JPS55147302A (en) Method of measuring distance in three-dimensional system by stereoscopic image
FR2544212B1 (en) SKI STICK PROVIDED WITH AN AVALANCHE RESCUE DEVICE
JPS5550105A (en) Moving distance meter for movable body
JPS5370713A (en) Signal transmitting system
JPS5251966A (en) Automatic measuring instrument

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DECHARNEUX LOUIS L.

Effective date: 19870930