FR2477937B1 - - Google Patents

Info

Publication number
FR2477937B1
FR2477937B1 FR8005560A FR8005560A FR2477937B1 FR 2477937 B1 FR2477937 B1 FR 2477937B1 FR 8005560 A FR8005560 A FR 8005560A FR 8005560 A FR8005560 A FR 8005560A FR 2477937 B1 FR2477937 B1 FR 2477937B1
Authority
FR
France
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
FR8005560A
Other languages
French (fr)
Other versions
FR2477937A1 (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.)
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 FR8005560A priority Critical patent/FR2477937A1/fr
Publication of FR2477937A1 publication Critical patent/FR2477937A1/fr
Application granted granted Critical
Publication of FR2477937B1 publication Critical patent/FR2477937B1/fr
Granted 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
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR8005560A 1980-03-12 1980-03-12 Dispositif de degrossissage abrasif d'ebauches sous forme de corps de revolution Granted FR2477937A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8005560A FR2477937A1 (fr) 1980-03-12 1980-03-12 Dispositif de degrossissage abrasif d'ebauches sous forme de corps de revolution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005560A FR2477937A1 (fr) 1980-03-12 1980-03-12 Dispositif de degrossissage abrasif d'ebauches sous forme de corps de revolution

Publications (2)

Publication Number Publication Date
FR2477937A1 FR2477937A1 (fr) 1981-09-18
FR2477937B1 true FR2477937B1 (OSRAM) 1983-06-24

Family

ID=9239599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005560A Granted FR2477937A1 (fr) 1980-03-12 1980-03-12 Dispositif de degrossissage abrasif d'ebauches sous forme de corps de revolution

Country Status (1)

Country Link
FR (1) FR2477937A1 (OSRAM)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742736A (en) * 1926-11-22 1930-01-07 Farrel Birmingham Co Inc Roll grinder
US1859595A (en) * 1929-03-11 1932-05-24 Musto Keenan Company Column turning, honing, and polishing machine
US2048634A (en) * 1935-12-05 1936-07-21 Black Rock Mfg Company Roller grinding machine
GB506976A (en) * 1937-07-31 1939-06-07 Norton Co Improvements in and relating to grinding and lapping machines
GB500576A (en) * 1937-08-12 1939-02-13 Karl Jung Improvements in automatic grinding machines
US2312161A (en) * 1941-09-30 1943-02-23 Lobdell Car Wheel Company Roll-grinding machine
GB1154836A (en) * 1966-03-30 1969-06-11 John Holroyd & Company Ltd Formation of Centres in Workpieces
DE2541089C3 (de) * 1975-09-15 1979-08-23 Hans Heinrich Dipl.-Ing. Dr.- Ing. 8900 Augsburg Moll An einer Spitzenlos-Schleifmaschine anbringbare Werkstückaufnahme zum Einstechschleifen zwischen Spitzen

Also Published As

Publication number Publication date
FR2477937A1 (fr) 1981-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse