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FR1297760A - Improvements to devices for measuring or indicating roughness - Google Patents

Improvements to devices for measuring or indicating roughness

Info

Publication number
FR1297760A
FR1297760A FR859350A FR859350A FR1297760A FR 1297760 A FR1297760 A FR 1297760A FR 859350 A FR859350 A FR 859350A FR 859350 A FR859350 A FR 859350A FR 1297760 A FR1297760 A FR 1297760A
Authority
FR
France
Prior art keywords
measuring
devices
indicating roughness
roughness
indicating
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
FR859350A
Other languages
French (fr)
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.)
Rank Precision Industries Ltd
Original Assignee
Rank Precision Industries 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
Priority claimed from GB13830/60A external-priority patent/GB987691A/en
Application filed by Rank Precision Industries Ltd filed Critical Rank Precision Industries Ltd
Priority to FR859350A priority Critical patent/FR1297760A/en
Application granted granted Critical
Publication of FR1297760A publication Critical patent/FR1297760A/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
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR859350A 1960-04-20 1961-04-20 Improvements to devices for measuring or indicating roughness Expired FR1297760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR859350A FR1297760A (en) 1960-04-20 1961-04-20 Improvements to devices for measuring or indicating roughness

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB13830/60A GB987691A (en) 1960-04-20 1960-04-20 Improvements in or relating to apparatus for measuring or indicating surface roughness
FR859350A FR1297760A (en) 1960-04-20 1961-04-20 Improvements to devices for measuring or indicating roughness

Publications (1)

Publication Number Publication Date
FR1297760A true FR1297760A (en) 1962-07-06

Family

ID=26190181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859350A Expired FR1297760A (en) 1960-04-20 1961-04-20 Improvements to devices for measuring or indicating roughness

Country Status (1)

Country Link
FR (1) FR1297760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116512095A (en) * 2023-07-05 2023-08-01 江苏米莫金属股份有限公司 Automobile engine cylinder cap burnishing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116512095A (en) * 2023-07-05 2023-08-01 江苏米莫金属股份有限公司 Automobile engine cylinder cap burnishing device
CN116512095B (en) * 2023-07-05 2023-10-31 江苏米莫金属股份有限公司 Automobile engine cylinder cap burnishing device

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