GB583158A - Improvements relating to portable electric drilling machines - Google Patents

Improvements relating to portable electric drilling machines

Info

Publication number
GB583158A
GB583158A GB1970744A GB1970744A GB583158A GB 583158 A GB583158 A GB 583158A GB 1970744 A GB1970744 A GB 1970744A GB 1970744 A GB1970744 A GB 1970744A GB 583158 A GB583158 A GB 583158A
Authority
GB
United Kingdom
Prior art keywords
machine
portable electric
improvements relating
drilling machines
drill
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
GB1970744A
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 GB1970744A priority Critical patent/GB583158A/en
Publication of GB583158A publication Critical patent/GB583158A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

583,158. Drilling- machines. SHLECHTER, M. Oct. 12, 1944, No. 19707. [Class 83 (iii)] Relates to portable drilling -machines driven by an electromotor and provided with electromagnets to hold the machine to the work, and consists in mounting the motor and drill to. slide to and from the work on a frame carrying the electro - magnets. The machine 1, Fig. 1, is housed in a rigid framework having plates 8 energized by electromagnet 9. The motor and magnet currents are controlled by switches 20 and 21 on a cross-bar 7, and the drill 3 is fed manually by means of the rack 14 and pinion 13. In a modification, ears are formed on the magnet plate and the posts 6, 6<1>, Fig. 4, are pivoted therein at 15. Bolts 18 and wing nuts 19 clamp the machine at any required angle.
GB1970744A 1944-10-12 1944-10-12 Improvements relating to portable electric drilling machines Expired GB583158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1970744A GB583158A (en) 1944-10-12 1944-10-12 Improvements relating to portable electric drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1970744A GB583158A (en) 1944-10-12 1944-10-12 Improvements relating to portable electric drilling machines

Publications (1)

Publication Number Publication Date
GB583158A true GB583158A (en) 1946-12-10

Family

ID=10133855

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1970744A Expired GB583158A (en) 1944-10-12 1944-10-12 Improvements relating to portable electric drilling machines

Country Status (1)

Country Link
GB (1) GB583158A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622457A (en) * 1951-11-06 1952-12-23 Antonio Cano Portable magnetic-base drill
US2820377A (en) * 1954-06-01 1958-01-21 Buck Mfg Co Portable magnetic drill press
US2879678A (en) * 1956-07-25 1959-03-31 Design Engineers Drill stand with adjustable and reversible electro-magnetic base
US3461750A (en) * 1967-02-10 1969-08-19 Kor It Co Inc The Drilling apparatus
US4132496A (en) * 1976-07-08 1979-01-02 Casto John W Precise angle drilling attachment
CN102513577A (en) * 2011-12-14 2012-06-27 常州市永益工具有限公司 Electric drilling tool
NL2006110C2 (en) * 2011-01-31 2012-08-07 Stephanus Hendrikus Carolus Hulten ASSISTANCE TOOLS AT DRILLS.
CN104001971A (en) * 2013-05-06 2014-08-27 昆山瑞恒峰技术咨询有限公司 Electric drill
US20170232605A1 (en) * 2014-07-09 2017-08-17 Magswitch Technology Inc. Magnetic tool stand
CN108393514A (en) * 2018-04-24 2018-08-14 芜湖旭能自动化设备设计有限公司 A kind of hand-held drill
CN109530761A (en) * 2017-09-21 2019-03-29 贵港市厚顺信息技术有限公司 A kind of electric hand drill ancillary equipment

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622457A (en) * 1951-11-06 1952-12-23 Antonio Cano Portable magnetic-base drill
US2820377A (en) * 1954-06-01 1958-01-21 Buck Mfg Co Portable magnetic drill press
US2879678A (en) * 1956-07-25 1959-03-31 Design Engineers Drill stand with adjustable and reversible electro-magnetic base
US3461750A (en) * 1967-02-10 1969-08-19 Kor It Co Inc The Drilling apparatus
US4132496A (en) * 1976-07-08 1979-01-02 Casto John W Precise angle drilling attachment
NL2006110C2 (en) * 2011-01-31 2012-08-07 Stephanus Hendrikus Carolus Hulten ASSISTANCE TOOLS AT DRILLS.
CN102513577A (en) * 2011-12-14 2012-06-27 常州市永益工具有限公司 Electric drilling tool
CN104001971A (en) * 2013-05-06 2014-08-27 昆山瑞恒峰技术咨询有限公司 Electric drill
US20170232605A1 (en) * 2014-07-09 2017-08-17 Magswitch Technology Inc. Magnetic tool stand
CN109530761A (en) * 2017-09-21 2019-03-29 贵港市厚顺信息技术有限公司 A kind of electric hand drill ancillary equipment
CN108393514A (en) * 2018-04-24 2018-08-14 芜湖旭能自动化设备设计有限公司 A kind of hand-held drill

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