FR2483295B1 - - Google Patents

Info

Publication number
FR2483295B1
FR2483295B1 FR8110482A FR8110482A FR2483295B1 FR 2483295 B1 FR2483295 B1 FR 2483295B1 FR 8110482 A FR8110482 A FR 8110482A FR 8110482 A FR8110482 A FR 8110482A FR 2483295 B1 FR2483295 B1 FR 2483295B1
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
FR8110482A
Other languages
French (fr)
Other versions
FR2483295A1 (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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 JP7388380A external-priority patent/JPS571650A/ja
Priority claimed from JP14085780A external-priority patent/JPS5766851A/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2483295A1 publication Critical patent/FR2483295A1/fr
Application granted granted Critical
Publication of FR2483295B1 publication Critical patent/FR2483295B1/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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/002—Grinding heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
FR8110482A 1980-06-02 1981-05-26 Dispositif de rectification de forme speciale utilise dans une machine-outil a commande numerique Granted FR2483295A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7388380A JPS571650A (en) 1980-06-02 1980-06-02 Grinding equipment
JP14085780A JPS5766851A (en) 1980-10-08 1980-10-08 Finishing device for curved surface

Publications (2)

Publication Number Publication Date
FR2483295A1 FR2483295A1 (fr) 1981-12-04
FR2483295B1 true FR2483295B1 (cs) 1984-11-23

Family

ID=26415029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8110482A Granted FR2483295A1 (fr) 1980-06-02 1981-05-26 Dispositif de rectification de forme speciale utilise dans une machine-outil a commande numerique

Country Status (2)

Country Link
DE (1) DE3121724A1 (cs)
FR (1) FR2483295A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668574A5 (de) * 1985-05-23 1989-01-13 Exnii Metallorezh Stankov Nc-vertikalschleifmaschine.
SE460584B (sv) * 1986-10-01 1989-10-30 Sandvik Ab Foerfarande och anordning foer slipning av en stiftborrkrona
WO1995030515A1 (en) * 1994-05-06 1995-11-16 Sirt Societa' Industriale Ricerca Tecnologica S.R.L. A machine for smoothing/polishing flat slabs, in particular of ceramic material, natural stone, or other equivalent materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1756014A (en) * 1929-03-11 1930-04-29 Timken Roller Bearing Co Lapping tool
FR761842A (fr) * 1932-12-22 1934-03-28 Procédé et machine pour dresser par pression les surfaces de matières dures
FR817795A (fr) * 1936-03-11 1937-09-10 Heuze Atel Perfectionnements aux doucissage et polissage des matières dures, tel le verre et aux appareils d'exécution
FR1153833A (fr) * 1955-06-20 1958-03-21 Machine à polir à plusieurs meules, pour marbres, carreaux, plaques de ciment et matériaux similaires
DE1115608B (de) * 1958-12-31 1961-10-19 Emanuel Heer Mehrspindelschleifkopf, insbesondere fuer Steinbearbeitung
FR1407811A (fr) * 1964-06-25 1965-08-06 Roland Hignard Dispositif de meulage et de polissage de surfaces telles que celles des pierres
BE760052A (fr) * 1969-12-12 1971-05-17 Lazzari Giosue Mandrin porte-abrasifs pour polisseuse a marbres, granits et similaire
IT938516B (it) * 1971-11-11 1973-01-25 Danelli D Unita a teste di lavoro multiple a spostamento planetario epicicloi dale per macchine levigatrici luci datrici rettificatrici e simili

Also Published As

Publication number Publication date
DE3121724A1 (de) 1982-01-28
FR2483295A1 (fr) 1981-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse