FR1525213A - Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length - Google Patents

Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length

Info

Publication number
FR1525213A
FR1525213A FR101249A FR101249A FR1525213A FR 1525213 A FR1525213 A FR 1525213A FR 101249 A FR101249 A FR 101249A FR 101249 A FR101249 A FR 101249A FR 1525213 A FR1525213 A FR 1525213A
Authority
FR
France
Prior art keywords
abrasive
tubes
length
small diameter
diameter compared
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
FR101249A
Other languages
French (fr)
Inventor
Jean Bouygues
Alexandre Fougere
Robert Nicolas
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.)
Compagnie Francaise Thomson Houston SA
Diamant Boart France SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Diamant Boart France SA
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 Compagnie Francaise Thomson Houston SA, Diamant Boart France SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR101249A priority Critical patent/FR1525213A/en
Priority to BE713039D priority patent/BE713039A/xx
Priority to NL6804630A priority patent/NL6804630A/xx
Priority to GB1604068A priority patent/GB1202292A/en
Application granted granted Critical
Publication of FR1525213A publication Critical patent/FR1525213A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/40—Single-purpose machines or devices for grinding tubes internally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR101249A 1967-04-03 1967-04-03 Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length Expired FR1525213A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR101249A FR1525213A (en) 1967-04-03 1967-04-03 Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length
BE713039D BE713039A (en) 1967-04-03 1968-04-01
NL6804630A NL6804630A (en) 1967-04-03 1968-04-02
GB1604068A GB1202292A (en) 1967-04-03 1968-04-03 Method and apparatus for internally truing small diameter tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR101249A FR1525213A (en) 1967-04-03 1967-04-03 Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length

Publications (1)

Publication Number Publication Date
FR1525213A true FR1525213A (en) 1968-05-17

Family

ID=8628031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101249A Expired FR1525213A (en) 1967-04-03 1967-04-03 Method and device for internal grinding by means of abrasive, of tubes of small diameter compared to their length

Country Status (4)

Country Link
BE (1) BE713039A (en)
FR (1) FR1525213A (en)
GB (1) GB1202292A (en)
NL (1) NL6804630A (en)

Also Published As

Publication number Publication date
GB1202292A (en) 1970-08-12
NL6804630A (en) 1968-10-04
BE713039A (en) 1968-10-01

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