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GB2219090B - Gauges for measuring internal dimensions - Google Patents

Gauges for measuring internal dimensions

Info

Publication number
GB2219090B
GB2219090B GB8812393A GB8812393A GB2219090B GB 2219090 B GB2219090 B GB 2219090B GB 8812393 A GB8812393 A GB 8812393A GB 8812393 A GB8812393 A GB 8812393A GB 2219090 B GB2219090 B GB 2219090B
Authority
GB
United Kingdom
Prior art keywords
gauges
internal dimensions
measuring internal
measuring
dimensions
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 - Lifetime
Application number
GB8812393A
Other versions
GB2219090A (en
GB8812393D0 (en
Inventor
Christopher Bartlett Lakeman
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 GB8812393A priority Critical patent/GB2219090B/en
Publication of GB8812393D0 publication Critical patent/GB8812393D0/en
Publication of GB2219090A publication Critical patent/GB2219090A/en
Application granted granted Critical
Publication of GB2219090B publication Critical patent/GB2219090B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/46—Plug gauges for internal dimensions with engaging surfaces which are at a fixed distance, although they may be preadjustable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
GB8812393A 1988-05-25 1988-05-25 Gauges for measuring internal dimensions Expired - Lifetime GB2219090B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8812393A GB2219090B (en) 1988-05-25 1988-05-25 Gauges for measuring internal dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8812393A GB2219090B (en) 1988-05-25 1988-05-25 Gauges for measuring internal dimensions

Publications (3)

Publication Number Publication Date
GB8812393D0 GB8812393D0 (en) 1988-06-29
GB2219090A GB2219090A (en) 1989-11-29
GB2219090B true GB2219090B (en) 1992-05-27

Family

ID=10637518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8812393A Expired - Lifetime GB2219090B (en) 1988-05-25 1988-05-25 Gauges for measuring internal dimensions

Country Status (1)

Country Link
GB (1) GB2219090B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216460A (en) * 1923-04-26 1924-05-29 Carl Edvard Johansson Improvements in micrometer gauges
GB564699A (en) * 1942-12-08 1944-10-10 Vernon William Willett Improvements in gauges for taking internal measurements
GB762361A (en) * 1953-06-09 1956-11-28 Nat Res Dev Improvements in and relating to measuring appliances
GB913255A (en) * 1960-08-25 1962-12-19 Ass Elect Ind Improvements in and relating to apparatus for measuring internal dimensions
GB2008253A (en) * 1977-11-16 1979-05-31 Skf Ab Measuring tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB216460A (en) * 1923-04-26 1924-05-29 Carl Edvard Johansson Improvements in micrometer gauges
GB564699A (en) * 1942-12-08 1944-10-10 Vernon William Willett Improvements in gauges for taking internal measurements
GB762361A (en) * 1953-06-09 1956-11-28 Nat Res Dev Improvements in and relating to measuring appliances
GB913255A (en) * 1960-08-25 1962-12-19 Ass Elect Ind Improvements in and relating to apparatus for measuring internal dimensions
GB2008253A (en) * 1977-11-16 1979-05-31 Skf Ab Measuring tool

Also Published As

Publication number Publication date
GB2219090A (en) 1989-11-29
GB8812393D0 (en) 1988-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950525