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GB2249505A - Power tools - Google Patents
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GB2249505A - Power tools - Google Patents

Power tools

Info

Publication number
GB2249505A
GB2249505A GB9122631A GB9122631A GB2249505A GB 2249505 A GB2249505 A GB 2249505A GB 9122631 A GB9122631 A GB 9122631A GB 9122631 A GB9122631 A GB 9122631A GB 2249505 A GB2249505 A GB 2249505A
Authority
GB
United Kingdom
Prior art keywords
tool
release
power tool
power tools
assembly
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.)
Granted
Application number
GB9122631A
Other versions
GB9122631D0 (en
GB2249505B (en
Inventor
Derrick Russell Targett
Roger Bagshaw
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.)
TARGETT POWER EQUIPMENT SERVIC
Original Assignee
TARGETT POWER EQUIPMENT SERVIC
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
Priority claimed from GB898911027A external-priority patent/GB8911027D0/en
Application filed by TARGETT POWER EQUIPMENT SERVIC filed Critical TARGETT POWER EQUIPMENT SERVIC
Priority to GB9122631A priority Critical patent/GB2249505B/en
Publication of GB9122631D0 publication Critical patent/GB9122631D0/en
Publication of GB2249505A publication Critical patent/GB2249505A/en
Application granted granted Critical
Publication of GB2249505B publication Critical patent/GB2249505B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

A mobile power tool operating assembly (10) for performing material treatment of operations, such as drilling, has permanent magnet means (20) to mount the power tool (16) on a ferromagnetic work-piece (22), and release means (24) to permit release of the magnet means for re-positioning of the tool. The release means comprises a screw-threaded jack (26) which tilts the assembly so as to overcome the magnetic attraction. The tool can then be re-positioned and lowered to its normal working attitude. <IMAGE>
GB9122631A 1989-05-13 1991-10-24 Mounting power tools Expired - Fee Related GB2249505B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9122631A GB2249505B (en) 1989-05-13 1991-10-24 Mounting power tools

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898911027A GB8911027D0 (en) 1989-05-13 1989-05-13 Power tools
PCT/GB1990/000682 WO1990014199A1 (en) 1989-05-13 1990-05-03 Power tools
GB9122631A GB2249505B (en) 1989-05-13 1991-10-24 Mounting power tools

Publications (3)

Publication Number Publication Date
GB9122631D0 GB9122631D0 (en) 1992-01-02
GB2249505A true GB2249505A (en) 1992-05-13
GB2249505B GB2249505B (en) 1992-11-25

Family

ID=26295348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9122631A Expired - Fee Related GB2249505B (en) 1989-05-13 1991-10-24 Mounting power tools

Country Status (1)

Country Link
GB (1) GB2249505B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002592B (en) * 1954-12-31 1957-02-14 Deutsche Edelstahlwerke Ag Permanent magnetic clamping plate
FR1249612A (en) * 1960-02-25 1960-12-30 Jamul Corp Advanced magnetic book holder
GB865502A (en) * 1959-04-03 1961-04-19 Joachim Anton Besuch Magnetic device for handling ferromagnetic articles
US3014751A (en) * 1958-01-27 1961-12-26 Cloyd D Smith Magnetic device
DE2552742A1 (en) * 1975-11-25 1977-05-26 Masch Und Formenbau Gmbh Large workpiece machining unit - incorporates magnet system on which adjustable longitudinal, transverse and vertical support is fitted
DE3042873A1 (en) * 1979-11-14 1981-05-27 Kabushiki Kaisha Imai Tetsukojo, Ohta, Gunma DRILL LIFTING AND LOWERING DEVICE FOR ELECTRIC DRILLING MACHINE
DE3134619A1 (en) * 1980-09-04 1982-06-09 Nitto Kohki Co. Ltd., Tokyo Device for stabilising the frame of a drilling machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002592B (en) * 1954-12-31 1957-02-14 Deutsche Edelstahlwerke Ag Permanent magnetic clamping plate
US3014751A (en) * 1958-01-27 1961-12-26 Cloyd D Smith Magnetic device
GB865502A (en) * 1959-04-03 1961-04-19 Joachim Anton Besuch Magnetic device for handling ferromagnetic articles
FR1249612A (en) * 1960-02-25 1960-12-30 Jamul Corp Advanced magnetic book holder
DE2552742A1 (en) * 1975-11-25 1977-05-26 Masch Und Formenbau Gmbh Large workpiece machining unit - incorporates magnet system on which adjustable longitudinal, transverse and vertical support is fitted
DE3042873A1 (en) * 1979-11-14 1981-05-27 Kabushiki Kaisha Imai Tetsukojo, Ohta, Gunma DRILL LIFTING AND LOWERING DEVICE FOR ELECTRIC DRILLING MACHINE
DE3134619A1 (en) * 1980-09-04 1982-06-09 Nitto Kohki Co. Ltd., Tokyo Device for stabilising the frame of a drilling machine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
&JP-A-59 124504 18 JULY 1984. *
MACHINERY vol.78, NO.6 JUNE 1972. NEW YORK US page.86 "HAND-TAPPING GUIDE". *
PATENT ABSTRACTS OF JAPAN vol.8, no.244 (M-337) (1681) 09 NOV.1984 *

Also Published As

Publication number Publication date
GB9122631D0 (en) 1992-01-02
GB2249505B (en) 1992-11-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990503