FR2400927A1 - Controleur de boules - Google Patents

Controleur de boules

Info

Publication number
FR2400927A1
FR2400927A1 FR7726633A FR7726633A FR2400927A1 FR 2400927 A1 FR2400927 A1 FR 2400927A1 FR 7726633 A FR7726633 A FR 7726633A FR 7726633 A FR7726633 A FR 7726633A FR 2400927 A1 FR2400927 A1 FR 2400927A1
Authority
FR
France
Prior art keywords
bowl
master
rubber pad
compared
weight tester
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.)
Granted
Application number
FR7726633A
Other languages
English (en)
Other versions
FR2400927B1 (fr
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
Application filed by Individual filed Critical Individual
Priority to FR7726633A priority Critical patent/FR2400927A1/fr
Publication of FR2400927A1 publication Critical patent/FR2400927A1/fr
Application granted granted Critical
Publication of FR2400927B1 publication Critical patent/FR2400927B1/fr
Granted 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
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/008—Devices for measuring or verifying ball characteristics

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

L'objet de l'invention concerne un dispositif destiné au contrôle des boules à jouer. Il est constitué par un élément cylindrique vertical, combiné avec un diaphragme de retenu à la partie supérieure, un mesureur porte-flèche avec carter gradué, cylindrique, coulissant et une surface réceptrice à la base en matière élastique, permettant le rebondissement en hauteur de la boule. Il donne la possibilité de déceler instantanément si la boule est irrégulière ou comporte un lestage frauduleux.
FR7726633A 1977-08-24 1977-08-24 Controleur de boules Granted FR2400927A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7726633A FR2400927A1 (fr) 1977-08-24 1977-08-24 Controleur de boules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726633A FR2400927A1 (fr) 1977-08-24 1977-08-24 Controleur de boules

Publications (2)

Publication Number Publication Date
FR2400927A1 true FR2400927A1 (fr) 1979-03-23
FR2400927B1 FR2400927B1 (fr) 1983-01-21

Family

ID=9194965

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726633A Granted FR2400927A1 (fr) 1977-08-24 1977-08-24 Controleur de boules

Country Status (1)

Country Link
FR (1) FR2400927A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718365A1 (fr) * 1994-04-07 1995-10-13 Berberian Vartan Appareil de détection de boules truquées (pétanque et jeu de longue).
FR2729579A1 (fr) * 1995-01-20 1996-07-26 Boule Obut Dispositif pour controler les boules a jouer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE421289C (de) * 1924-01-18 1925-11-09 Emil Von Leesen Haertepruefer fuer Metalle
DE428746C (de) * 1924-02-21 1926-05-12 Deutsch Luxemburgische Bergwer Einrichtung zum Pruefen der Haerte
US3038330A (en) * 1960-07-13 1962-06-12 George Q Mcnamara Metal hardness measuring instrument
CH412399A (de) * 1961-01-31 1966-04-30 Schmidt Ernst Verfahren zum Prüfen der Makrohärte eines Prüflings und Härteprüfgerät zur Durchführung dieses Verfahrens
FR2297461A1 (fr) * 1975-01-10 1976-08-06 Martel Marius Dispositif pour le controle des boules a jouer
US4006626A (en) * 1974-12-09 1977-02-08 Josef Ruzicka Method and apparatus for evaluating rebounding characteristics of objects

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE421289C (de) * 1924-01-18 1925-11-09 Emil Von Leesen Haertepruefer fuer Metalle
DE428746C (de) * 1924-02-21 1926-05-12 Deutsch Luxemburgische Bergwer Einrichtung zum Pruefen der Haerte
US3038330A (en) * 1960-07-13 1962-06-12 George Q Mcnamara Metal hardness measuring instrument
CH412399A (de) * 1961-01-31 1966-04-30 Schmidt Ernst Verfahren zum Prüfen der Makrohärte eines Prüflings und Härteprüfgerät zur Durchführung dieses Verfahrens
US4006626A (en) * 1974-12-09 1977-02-08 Josef Ruzicka Method and apparatus for evaluating rebounding characteristics of objects
FR2297461A1 (fr) * 1975-01-10 1976-08-06 Martel Marius Dispositif pour le controle des boules a jouer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718365A1 (fr) * 1994-04-07 1995-10-13 Berberian Vartan Appareil de détection de boules truquées (pétanque et jeu de longue).
FR2729579A1 (fr) * 1995-01-20 1996-07-26 Boule Obut Dispositif pour controler les boules a jouer

Also Published As

Publication number Publication date
FR2400927B1 (fr) 1983-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse