FR1370179A - Apparatus for determining the roughness of curvilinear surfaces - Google Patents

Apparatus for determining the roughness of curvilinear surfaces

Info

Publication number
FR1370179A
FR1370179A FR941263A FR941263A FR1370179A FR 1370179 A FR1370179 A FR 1370179A FR 941263 A FR941263 A FR 941263A FR 941263 A FR941263 A FR 941263A FR 1370179 A FR1370179 A FR 1370179A
Authority
FR
France
Prior art keywords
roughness
determining
curvilinear surfaces
curvilinear
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
FR941263A
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.)
KUIBYCHEVSKI POLITEKHNITCHESKI
Original Assignee
KUIBYCHEVSKI POLITEKHNITCHESKI
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 KUIBYCHEVSKI POLITEKHNITCHESKI filed Critical KUIBYCHEVSKI POLITEKHNITCHESKI
Priority to FR941263A priority Critical patent/FR1370179A/en
Priority claimed from CH877663A external-priority patent/CH439770A/en
Application granted granted Critical
Publication of FR1370179A publication Critical patent/FR1370179A/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
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR941263A 1963-07-12 1963-07-12 Apparatus for determining the roughness of curvilinear surfaces Expired FR1370179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941263A FR1370179A (en) 1963-07-12 1963-07-12 Apparatus for determining the roughness of curvilinear surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR941263A FR1370179A (en) 1963-07-12 1963-07-12 Apparatus for determining the roughness of curvilinear surfaces
CH877663A CH439770A (en) 1963-07-15 1963-07-15 Device for determining the micro-roughness depths of curvilinear surfaces

Publications (1)

Publication Number Publication Date
FR1370179A true FR1370179A (en) 1964-08-21

Family

ID=25703765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941263A Expired FR1370179A (en) 1963-07-12 1963-07-12 Apparatus for determining the roughness of curvilinear surfaces

Country Status (1)

Country Link
FR (1) FR1370179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623289B1 (en) * 1966-09-15 1974-01-31 Rank Organisation Ltd Surface testing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623289B1 (en) * 1966-09-15 1974-01-31 Rank Organisation Ltd Surface testing device

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