GB531600A - Improvements in or relating to magnetic chucks - Google Patents

Improvements in or relating to magnetic chucks

Info

Publication number
GB531600A
GB531600A GB2188239A GB2188239A GB531600A GB 531600 A GB531600 A GB 531600A GB 2188239 A GB2188239 A GB 2188239A GB 2188239 A GB2188239 A GB 2188239A GB 531600 A GB531600 A GB 531600A
Authority
GB
United Kingdom
Prior art keywords
magnets
work
magnetic
sets
relating
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
GB2188239A
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 GB2188239A priority Critical patent/GB531600A/en
Publication of GB531600A publication Critical patent/GB531600A/en
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
    • B23Q3/1546—Stationary devices using permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

531,600. Magnetic work holders. NARUSE, Y. July 27, 1939, No. 21882. [Class 60] A magnetic work holder comprises two sets of magnets A, B, C &c. and a, b, c &c. mounted in frames of non-magnetic material, the upper frame being fixed in projections 2 of a soft iron base 1. The lower frame is mounted to slide by means of side rods 6 under control of a lever 9. The magnets are alternately arranged as regards polarity and the position shown in the Fig. 4 is that in which the work is clamped. When the lower frame is slid to the right, the poles are opposed in the meeting faces of the two sets of magnets and the gap in the work is reduced to permit removal.
GB2188239A 1939-07-27 1939-07-27 Improvements in or relating to magnetic chucks Expired GB531600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2188239A GB531600A (en) 1939-07-27 1939-07-27 Improvements in or relating to magnetic chucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2188239A GB531600A (en) 1939-07-27 1939-07-27 Improvements in or relating to magnetic chucks

Publications (1)

Publication Number Publication Date
GB531600A true GB531600A (en) 1941-01-07

Family

ID=10170402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2188239A Expired GB531600A (en) 1939-07-27 1939-07-27 Improvements in or relating to magnetic chucks

Country Status (1)

Country Link
GB (1) GB531600A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918610A (en) * 1956-01-16 1959-12-22 Walker O S Co Inc Magnetic chuck
US3184655A (en) * 1963-10-10 1965-05-18 Western Electric Co Magnetic holding rack
US3206655A (en) * 1954-04-22 1965-09-14 Philips Corp Magnet system comprising two structurally identical parts
US3231789A (en) * 1956-08-24 1966-01-25 Walker O S Co Inc Permanent magnet chuck
GB2205999A (en) * 1986-09-12 1988-12-21 Marubeni Kk Magnetic device
EP1344601A1 (en) * 2002-03-15 2003-09-17 Renault Automation Comau Magnetic chuck
WO2009130722A1 (en) * 2008-04-22 2009-10-29 Tecnomagnete S.P.A. Self-anchoring magnetic apparatus and control unit for controlling said magnetic apparatus'
CN109623433A (en) * 2018-12-20 2019-04-16 中山火炬职业技术学院 A kind of clamping device for the processing of watchband table grain

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206655A (en) * 1954-04-22 1965-09-14 Philips Corp Magnet system comprising two structurally identical parts
US2918610A (en) * 1956-01-16 1959-12-22 Walker O S Co Inc Magnetic chuck
US3231789A (en) * 1956-08-24 1966-01-25 Walker O S Co Inc Permanent magnet chuck
US3184655A (en) * 1963-10-10 1965-05-18 Western Electric Co Magnetic holding rack
GB2205999A (en) * 1986-09-12 1988-12-21 Marubeni Kk Magnetic device
EP1344601A1 (en) * 2002-03-15 2003-09-17 Renault Automation Comau Magnetic chuck
FR2837120A1 (en) * 2002-03-15 2003-09-19 Renault Automation Comau MAGNETIC CLAMP DEVICE
WO2009130722A1 (en) * 2008-04-22 2009-10-29 Tecnomagnete S.P.A. Self-anchoring magnetic apparatus and control unit for controlling said magnetic apparatus'
CN102015204B (en) * 2008-04-22 2013-06-05 意大利泰磁公司 Self-anchoring magnetic apparatus and control unit for controlling said magnetic apparatus
CN109623433A (en) * 2018-12-20 2019-04-16 中山火炬职业技术学院 A kind of clamping device for the processing of watchband table grain
CN109623433B (en) * 2018-12-20 2023-09-29 中山火炬职业技术学院 Clamping device for watchband surface grain processing

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