CA1161154A - Methode et dispositif pour le controle non destructif de pneumatiques - Google Patents

Methode et dispositif pour le controle non destructif de pneumatiques

Info

Publication number
CA1161154A
CA1161154A CA000417110A CA417110A CA1161154A CA 1161154 A CA1161154 A CA 1161154A CA 000417110 A CA000417110 A CA 000417110A CA 417110 A CA417110 A CA 417110A CA 1161154 A CA1161154 A CA 1161154A
Authority
CA
Canada
Prior art keywords
tire
ultrasonic
transmitter
wall
mounting
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
CA000417110A
Other languages
English (en)
Inventor
Doyle L. Dugger
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.)
Bandag Licensing Corp
Original Assignee
Bandag Inc
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 US06/031,961 external-priority patent/US4285235A/en
Application filed by Bandag Inc filed Critical Bandag Inc
Priority to CA000417110A priority Critical patent/CA1161154A/fr
Application granted granted Critical
Publication of CA1161154A publication Critical patent/CA1161154A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
    • G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Tires In General (AREA)
CA000417110A 1979-04-19 1982-12-06 Methode et dispositif pour le controle non destructif de pneumatiques Expired CA1161154A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000417110A CA1161154A (fr) 1979-04-19 1982-12-06 Methode et dispositif pour le controle non destructif de pneumatiques

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/031,961 US4285235A (en) 1979-04-19 1979-04-19 Method and apparatus for non-destructive inspection of tires
US031,961 1979-04-19
CA000350138A CA1152203A (fr) 1979-04-19 1980-04-18 Methode de controle non destructif des pneus
CA000417110A CA1161154A (fr) 1979-04-19 1982-12-06 Methode et dispositif pour le controle non destructif de pneumatiques

Publications (1)

Publication Number Publication Date
CA1161154A true CA1161154A (fr) 1984-01-24

Family

ID=27166651

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000417110A Expired CA1161154A (fr) 1979-04-19 1982-12-06 Methode et dispositif pour le controle non destructif de pneumatiques

Country Status (1)

Country Link
CA (1) CA1161154A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry