CA1118893A - Tread length sensor - Google Patents

Tread length sensor

Info

Publication number
CA1118893A
CA1118893A CA000302089A CA302089A CA1118893A CA 1118893 A CA1118893 A CA 1118893A CA 000302089 A CA000302089 A CA 000302089A CA 302089 A CA302089 A CA 302089A CA 1118893 A CA1118893 A CA 1118893A
Authority
CA
Canada
Prior art keywords
tread
leading edge
signal
trailing edge
generating
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
CA000302089A
Other languages
English (en)
French (fr)
Inventor
Bruce W. Worster
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.)
Honeywell Measurex Corp
Original Assignee
Measurex Corp
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 Measurex Corp filed Critical Measurex Corp
Application granted granted Critical
Publication of CA1118893A publication Critical patent/CA1118893A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Tyre Moulding (AREA)
CA000302089A 1977-07-27 1978-04-27 Tread length sensor Expired CA1118893A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81946877A 1977-07-27 1977-07-27
US819,468 1977-07-27

Publications (1)

Publication Number Publication Date
CA1118893A true CA1118893A (en) 1982-02-23

Family

ID=25228252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000302089A Expired CA1118893A (en) 1977-07-27 1978-04-27 Tread length sensor

Country Status (6)

Country Link
JP (1) JPS5425757A (it)
CA (1) CA1118893A (it)
DE (1) DE2829660A1 (it)
FR (1) FR2399001A1 (it)
GB (1) GB1574263A (it)
IT (1) IT1097874B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114507A (ja) * 1984-06-30 1986-01-22 Yokohama Rubber Co Ltd:The タイヤトレツド長の測定方法
JPH0244202A (ja) * 1988-08-05 1990-02-14 Bridgestone Corp 物体の端部位置を検出する装置
US5271284A (en) * 1991-10-08 1993-12-21 Bridgestone/Firestone, Inc. Lap splice width monitor
DE4225506A1 (de) * 1992-08-01 1994-02-03 Karl Schimanek Methode zum Profilieren und Aufbringen von Reifenlaufflächen auf rundzuerneuernde Reifen
JPH0830645B2 (ja) * 1992-11-12 1996-03-27 横浜ゴム株式会社 タイヤトレッド長の測定方法
DE19801781A1 (de) * 1998-01-19 1999-07-22 Alpma Alpenland Masch Verfahren und Vorrichtung zur Vorbereitung des Bearbeitens eines Gegenstands
DE10127746B4 (de) * 2001-06-08 2006-03-30 A-Z Formen- Und Maschinenbau Gmbh Ablängvorrichtung für Laufstreifen
JP2003075343A (ja) * 2001-09-03 2003-03-12 Bridgestone Corp 押出トレッドの検査方法及びその装置
DE20218187U1 (de) 2002-11-23 2003-02-27 FESTO AG & Co., 73734 Esslingen Vorrichtung zur Längenbestimmung von sich an einer Zeilenerfassungseinrichtung vorbeibewegenden Objekten
DE102010017290A1 (de) 2010-06-08 2011-12-08 Vmi Holland B.V. Aufweitvorrichtung
NL2031484B1 (en) 2022-04-04 2023-10-25 Vmi Holland Bv Conveyor belt, conveyor, system, method and use of said conveyor belt for conveying a tire component

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1149915B (de) * 1961-02-10 1963-06-06 Licentia Gmbh Vorrichtung zur beruehrungslosen Breiten- bzw. Laengenmessung
DE1197232B (de) * 1961-11-07 1965-07-22 Marcel Charles Pfister Vorrichtung zur Messung von Laengen
SE331367B (it) * 1967-11-03 1970-12-21 Nordstjernan Rederi Ab
DE2602373A1 (de) * 1975-02-03 1976-08-05 Huta Im Gen K Swierczewskiego Verfahren und vorrichtung zur laengenmessung von ausgedehnten werkstuecken

Also Published As

Publication number Publication date
GB1574263A (en) 1980-09-03
FR2399001B1 (it) 1985-05-17
IT7825875A0 (it) 1978-07-19
DE2829660A1 (de) 1979-02-08
IT1097874B (it) 1985-08-31
JPS5425757A (en) 1979-02-26
FR2399001A1 (fr) 1979-02-23

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Legal Events

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