FR785232A - Improvements to hand-operated rotary tools - Google Patents

Improvements to hand-operated rotary tools

Info

Publication number
FR785232A
FR785232A FR785232DA FR785232A FR 785232 A FR785232 A FR 785232A FR 785232D A FR785232D A FR 785232DA FR 785232 A FR785232 A FR 785232A
Authority
FR
France
Prior art keywords
hand
operated rotary
rotary tools
tools
operated
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
French (fr)
Inventor
Charles Desoutter
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.)
Air Compressors and Tools Ltd
Original Assignee
Desoutter Brothers Ltd
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 Desoutter Brothers Ltd filed Critical Desoutter Brothers Ltd
Application granted granted Critical
Publication of FR785232A publication Critical patent/FR785232A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Drilling And Boring (AREA)
FR785232D 1934-10-22 1934-12-06 Improvements to hand-operated rotary tools Expired FR785232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3018834A GB433013A (en) 1934-10-22 1934-10-22 Improvements in and relating to drilling and like rotary tool devices

Publications (1)

Publication Number Publication Date
FR785232A true FR785232A (en) 1935-08-05

Family

ID=10303672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785232D Expired FR785232A (en) 1934-10-22 1934-12-06 Improvements to hand-operated rotary tools

Country Status (2)

Country Link
FR (1) FR785232A (en)
GB (1) GB433013A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877029C (en) * 1942-05-24 1953-05-18 Siemens Ag Electric hand drill
DE1014211B (en) * 1952-09-18 1957-08-22 Bosch Gmbh Robert Hand machine tool with an electric drive motor, which is housed in an insulated metallic outer housing
US3244030A (en) * 1965-03-19 1966-04-05 Stanley Works Portable power tool
DE102006023039B3 (en) * 2006-05-17 2008-01-31 Metabowerke Gmbh Electric hand-held tool device e.g. eccentric sander, has carbon brush of motor and/or electronics accessed during removal of cover unit, and bearing carrier integrated into unit for partially supporting bearing of drive shaft of motor
DE102008041720B4 (en) * 2008-08-29 2020-02-06 Robert Bosch Gmbh Hand tool with brush motor

Also Published As

Publication number Publication date
GB433013A (en) 1935-08-07

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