GB1092075A - Magnetic drill mount with base magnet having enlarged outer pole areas - Google Patents

Magnetic drill mount with base magnet having enlarged outer pole areas

Info

Publication number
GB1092075A
GB1092075A GB29729/66A GB2972966A GB1092075A GB 1092075 A GB1092075 A GB 1092075A GB 29729/66 A GB29729/66 A GB 29729/66A GB 2972966 A GB2972966 A GB 2972966A GB 1092075 A GB1092075 A GB 1092075A
Authority
GB
United Kingdom
Prior art keywords
drill
pole face
base
outer pole
enlarged outer
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
GB29729/66A
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.)
Buck Manufacturing Co
Original Assignee
Buck Manufacturing Co
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 Buck Manufacturing Co filed Critical Buck Manufacturing Co
Publication of GB1092075A publication Critical patent/GB1092075A/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
    • B23Q3/1543—Stationary devices using electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0057—Devices for securing hand tools to the work
    • B25H1/0064—Stands attached to the workpiece
    • B25H1/0071—Stands attached to the workpiece by magnetic means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/554—Magnetic or suction means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

1,092,075. Drilling stands. BUCK MANUFACTURING CO. July 1, 1966 [Aug. 31, 1965], No. 29729/66. Heading B3B. [Also in Division H1] The base of a mounting for a portable electric drill comprises an electromagnet having a core of magnetic material which supports a magnetiz - ing coil 28, the core including an inner pole face 30 surrounds by a substantially circular or rectangular outer annular pole face 31, the latter having the thickness of a portion or portions of its length increased to allow the drill to be supported on narrow work surfaces. The drill supporting column is rotatably mounted on the base and may be locked in any angular position, and for increased stability the column includes an adjustable leg (11a) (Fig. 1, not shown) which is aligned with the drill bit and the thicker portion or portions of the pole face 31 and which may be screwed down to contact the work surface.
GB29729/66A 1965-08-31 1966-07-01 Magnetic drill mount with base magnet having enlarged outer pole areas Expired GB1092075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484014A US3342089A (en) 1965-08-31 1965-08-31 Magnetic drill mount with base magnet having enlarged outer pole areas

Publications (1)

Publication Number Publication Date
GB1092075A true GB1092075A (en) 1967-11-22

Family

ID=23922379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29729/66A Expired GB1092075A (en) 1965-08-31 1966-07-01 Magnetic drill mount with base magnet having enlarged outer pole areas

Country Status (4)

Country Link
US (1) US3342089A (en)
GB (1) GB1092075A (en)
NL (1) NL146078B (en)
SE (1) SE323266B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1300672A (en) * 1970-01-13 1972-12-20 Nitto Giken Kk Method and apparatus for centering a tool in drilling machines
US4591301A (en) * 1984-12-12 1986-05-27 Black & Decker Inc. Magnetic base machine tool
US8376667B2 (en) * 2007-07-27 2013-02-19 Milwaukee Electric Tool Corporation AC/DC magnetic drill press
US20130287508A1 (en) 2012-04-25 2013-10-31 Milwaukee Electric Tool Corporation Magnetic drill press
EP3632599B1 (en) 2013-04-19 2023-08-02 Milwaukee Electric Tool Corporation Magnetic base
US9561568B2 (en) 2014-04-25 2017-02-07 Black & Decker Inc. Magnetic drill press with alternate power source
US10746525B2 (en) * 2018-04-20 2020-08-18 The Boeing Company Capacitive-sensing paint borer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US935291A (en) * 1908-07-14 1909-09-28 George Boenig Electromagnetic drill-support.
US1010975A (en) * 1911-05-12 1911-12-05 George Stroner Tool-holder.

Also Published As

Publication number Publication date
US3342089A (en) 1967-09-19
DE1552211B2 (en) 1972-09-07
NL146078B (en) 1975-06-16
SE323266B (en) 1970-04-27
NL6611813A (en) 1967-03-01
DE1552211A1 (en) 1969-10-16

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