GB685238A - Improved device for measuring the thickness of wet coatings - Google Patents

Improved device for measuring the thickness of wet coatings

Info

Publication number
GB685238A
GB685238A GB2319350A GB2319350A GB685238A GB 685238 A GB685238 A GB 685238A GB 2319350 A GB2319350 A GB 2319350A GB 2319350 A GB2319350 A GB 2319350A GB 685238 A GB685238 A GB 685238A
Authority
GB
United Kingdom
Prior art keywords
flanges
thickness
measuring
sept
gauge
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
GB2319350A
Inventor
Roland Scott
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.)
Midland Tar Distillers Ltd
Original Assignee
Midland Tar Distillers Ltd
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 Midland Tar Distillers Ltd filed Critical Midland Tar Distillers Ltd
Priority to GB2319350A priority Critical patent/GB685238A/en
Publication of GB685238A publication Critical patent/GB685238A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
    • G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
    • G01B5/066—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness of coating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

685,238. Gauges. MIDLAND TAR DISTILLERS, Ltd. Sept. 21, 1951 [Sept. 21, 1950], No. 23193/50. Class 106 (ii). A gauge for measuring the thickness of liquid coatings, such as tar, on a road surface, comprises a drum 2 with two concentric flanges 4 and between the flanges a series of pegs 6 with tips which lie at different distances beneath an imaginary cylindrical surface joining the circumferences of the flanges. To measure the thickness of the coating material the drum is rolled over the surface by means of the handle 8. The flanges penetrate the coating and rest on the surface beneath, the peg which is just wetted by the coating material indicates the depth of the material and may be calibrated in square yards per gallon of material. The gauge is rolled in two directions at right angles and the average figure of the two readings is taken.
GB2319350A 1950-09-21 1950-09-21 Improved device for measuring the thickness of wet coatings Expired GB685238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2319350A GB685238A (en) 1950-09-21 1950-09-21 Improved device for measuring the thickness of wet coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2319350A GB685238A (en) 1950-09-21 1950-09-21 Improved device for measuring the thickness of wet coatings

Publications (1)

Publication Number Publication Date
GB685238A true GB685238A (en) 1952-12-31

Family

ID=10191658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319350A Expired GB685238A (en) 1950-09-21 1950-09-21 Improved device for measuring the thickness of wet coatings

Country Status (1)

Country Link
GB (1) GB685238A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930898C (en) * 1953-10-28 1955-07-28 Ernst Dipl-Ing Dr-Ing Rossmann Method and device for measuring the thickness of plastic, in particular liquid films (plastic layers)
US2814122A (en) * 1956-12-17 1957-11-26 Maynard R Euverard Dry film thickness gage
US2839835A (en) * 1956-09-25 1958-06-24 Pure Oil Co Measuring device
US3019645A (en) * 1959-11-09 1962-02-06 Addressograph Multigraph Ink gauges
US4169319A (en) * 1978-09-06 1979-10-02 Paul N. Gardner Company Methods and apparatus for measuring the thickness of wet films
US4776099A (en) * 1987-07-28 1988-10-11 Paul N. Gardner Company, Inc. Wet film thickness gauge
DE4109969A1 (en) * 1990-03-29 1991-10-02 Vaillant Joh Gmbh & Co Surface with measurement area esp. for film thickness measurement - has conical frustum needles with measurement areas in slots for use as casting vessel heat exchange surface

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930898C (en) * 1953-10-28 1955-07-28 Ernst Dipl-Ing Dr-Ing Rossmann Method and device for measuring the thickness of plastic, in particular liquid films (plastic layers)
US2839835A (en) * 1956-09-25 1958-06-24 Pure Oil Co Measuring device
US2814122A (en) * 1956-12-17 1957-11-26 Maynard R Euverard Dry film thickness gage
US3019645A (en) * 1959-11-09 1962-02-06 Addressograph Multigraph Ink gauges
US4169319A (en) * 1978-09-06 1979-10-02 Paul N. Gardner Company Methods and apparatus for measuring the thickness of wet films
US4776099A (en) * 1987-07-28 1988-10-11 Paul N. Gardner Company, Inc. Wet film thickness gauge
DE4109969A1 (en) * 1990-03-29 1991-10-02 Vaillant Joh Gmbh & Co Surface with measurement area esp. for film thickness measurement - has conical frustum needles with measurement areas in slots for use as casting vessel heat exchange surface

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