GB1531409A - Micrometer for internal measurements - Google Patents

Micrometer for internal measurements

Info

Publication number
GB1531409A
GB1531409A GB4070077A GB4070077A GB1531409A GB 1531409 A GB1531409 A GB 1531409A GB 4070077 A GB4070077 A GB 4070077A GB 4070077 A GB4070077 A GB 4070077A GB 1531409 A GB1531409 A GB 1531409A
Authority
GB
United Kingdom
Prior art keywords
micrometer
internal measurements
internal
cone
measurements
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
GB4070077A
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.)
Tesa SARL
Original Assignee
Tesa SARL
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 Tesa SARL filed Critical Tesa SARL
Publication of GB1531409A publication Critical patent/GB1531409A/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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/18—Micrometers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Optical Measuring Cells (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Lubricants (AREA)

Abstract

1531409 Internal micrometer TESA SA 30 Sept 1977 [7 Oct 1976] 40700/77 Heading G1M The internal micrometer as described in Specification 1303325 is modified to have a smooth cone 27 at its measuring end and a helicoidal cone 28 at the other.
GB4070077A 1976-10-07 1977-09-30 Micrometer for internal measurements Expired GB1531409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1268076A CH609146A5 (en) 1976-10-07 1976-10-07 Internal micrometer

Publications (1)

Publication Number Publication Date
GB1531409A true GB1531409A (en) 1978-11-08

Family

ID=4385405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4070077A Expired GB1531409A (en) 1976-10-07 1977-09-30 Micrometer for internal measurements

Country Status (6)

Country Link
JP (1) JPS6058401B2 (en)
BR (1) BR7706559A (en)
CH (1) CH609146A5 (en)
DE (1) DE2744032C3 (en)
GB (1) GB1531409A (en)
IN (1) IN146363B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10472828B2 (en) 2010-01-25 2019-11-12 EcoFasten Solar, LLC Roof mounting system
CN110726355B (en) * 2019-11-19 2021-09-24 临沂天方建设研究试验有限公司 Pile hole aperture detection device capable of centering and retaining data

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929594A (en) * 1972-07-14 1974-03-16

Also Published As

Publication number Publication date
CH609146A5 (en) 1979-02-15
BR7706559A (en) 1978-04-18
DE2744032A1 (en) 1978-04-13
JPS5346055A (en) 1978-04-25
JPS6058401B2 (en) 1985-12-19
DE2744032C3 (en) 1979-08-02
IN146363B (en) 1979-05-12
DE2744032B2 (en) 1978-11-23

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Legal Events

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

Effective date: 19940930