FR486887A - Perfectionnements aux mandrins magnétiques - Google Patents

Perfectionnements aux mandrins magnétiques

Info

Publication number
FR486887A
FR486887A FR486887DA FR486887A FR 486887 A FR486887 A FR 486887A FR 486887D A FR486887D A FR 486887DA FR 486887 A FR486887 A FR 486887A
Authority
FR
France
Prior art keywords
magnetic chucks
chucks
magnetic
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
Other languages
English (en)
Inventor
William Arter
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
Application granted granted Critical
Publication of FR486887A publication Critical patent/FR486887A/fr
Expired 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
    • B23Q3/1543—Stationary devices using electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR486887D 1917-09-20 1917-09-20 Perfectionnements aux mandrins magnétiques Expired FR486887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR486887T 1917-09-20

Publications (1)

Publication Number Publication Date
FR486887A true FR486887A (fr) 1918-05-15

Family

ID=1523458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR486887D Expired FR486887A (fr) 1917-09-20 1917-09-20 Perfectionnements aux mandrins magnétiques

Country Status (1)

Country Link
FR (1) FR486887A (fr)

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