FR2688157B1 - Plateau magnetique a aimants permanents, avec pieces polaires en damier. - Google Patents

Plateau magnetique a aimants permanents, avec pieces polaires en damier.

Info

Publication number
FR2688157B1
FR2688157B1 FR9202925A FR9202925A FR2688157B1 FR 2688157 B1 FR2688157 B1 FR 2688157B1 FR 9202925 A FR9202925 A FR 9202925A FR 9202925 A FR9202925 A FR 9202925A FR 2688157 B1 FR2688157 B1 FR 2688157B1
Authority
FR
France
Prior art keywords
lamber
permanent magnets
magnetic plate
polished pieces
polished
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 - Fee Related
Application number
FR9202925A
Other languages
English (en)
Other versions
FR2688157A1 (fr
Inventor
Pierre Doyelle
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.)
Braillon Magnetique SA
Original Assignee
Braillon Magnetique 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 Braillon Magnetique SA filed Critical Braillon Magnetique SA
Priority to FR9202925A priority Critical patent/FR2688157B1/fr
Priority to ITMI930089A priority patent/IT1263786B/it
Publication of FR2688157A1 publication Critical patent/FR2688157A1/fr
Application granted granted Critical
Publication of FR2688157B1 publication Critical patent/FR2688157B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Linear Motors (AREA)
FR9202925A 1992-03-06 1992-03-06 Plateau magnetique a aimants permanents, avec pieces polaires en damier. Expired - Fee Related FR2688157B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9202925A FR2688157B1 (fr) 1992-03-06 1992-03-06 Plateau magnetique a aimants permanents, avec pieces polaires en damier.
ITMI930089A IT1263786B (it) 1992-03-06 1993-01-21 Piattaforma magnetica a magneti permanenti, con espansioni polari a dama

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202925A FR2688157B1 (fr) 1992-03-06 1992-03-06 Plateau magnetique a aimants permanents, avec pieces polaires en damier.

Publications (2)

Publication Number Publication Date
FR2688157A1 FR2688157A1 (fr) 1993-09-10
FR2688157B1 true FR2688157B1 (fr) 1996-09-27

Family

ID=9427591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202925A Expired - Fee Related FR2688157B1 (fr) 1992-03-06 1992-03-06 Plateau magnetique a aimants permanents, avec pieces polaires en damier.

Country Status (2)

Country Link
FR (1) FR2688157B1 (fr)
IT (1) IT1263786B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336551A (en) * 1964-08-05 1967-08-15 Taft Peirce Mfg Co Magnetic chucks
JPS5982635U (ja) * 1982-11-24 1984-06-04 鐘通工業株式会社 切換可能の永久磁石チヤツク
FR2584328B1 (fr) * 1985-07-03 1987-10-09 Braillon Et Cie Plateau magnetique a aimants permanents, avec commande marche-arret

Also Published As

Publication number Publication date
ITMI930089A0 (it) 1993-01-21
ITMI930089A1 (it) 1994-07-21
IT1263786B (it) 1996-08-29
FR2688157A1 (fr) 1993-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse