FR836262A - Portable electric drill and similar devices - Google Patents

Portable electric drill and similar devices

Info

Publication number
FR836262A
FR836262A FR836262DA FR836262A FR 836262 A FR836262 A FR 836262A FR 836262D A FR836262D A FR 836262DA FR 836262 A FR836262 A FR 836262A
Authority
FR
France
Prior art keywords
similar devices
portable electric
electric drill
drill
portable
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 FR836262A publication Critical patent/FR836262A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/04—Cases; Covers
    • H01H21/10—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
    • 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
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment
    • 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)
  • Brushes (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR836262D 1937-04-28 1938-04-06 Portable electric drill and similar devices Expired FR836262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1211337A GB496483A (en) 1937-04-28 1937-04-28 Portable electric drills and and the like

Publications (1)

Publication Number Publication Date
FR836262A true FR836262A (en) 1939-01-13

Family

ID=9998600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836262D Expired FR836262A (en) 1937-04-28 1938-04-06 Portable electric drill and similar devices

Country Status (2)

Country Link
FR (1) FR836262A (en)
GB (2) GB496483A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118215A2 (en) * 1983-02-04 1984-09-12 Skil Nederland B.V. Hand-held power tool with shaft lock

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381104A (en) * 1966-08-29 1968-04-30 Black & Decker Mfg Co Handle and trigger construction for one-hand portable tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118215A2 (en) * 1983-02-04 1984-09-12 Skil Nederland B.V. Hand-held power tool with shaft lock
EP0118215A3 (en) * 1983-02-04 1986-05-28 Skil Nederland B.V. Hand-held power tool with shaft lock

Also Published As

Publication number Publication date
GB496483A (en) 1938-11-28
GB496484A (en) 1938-11-28

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