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CH381950A - Electric motor-driven hand machine tool - Google Patents

Electric motor-driven hand machine tool

Info

Publication number
CH381950A
CH381950A CH332161A CH332161A CH381950A CH 381950 A CH381950 A CH 381950A CH 332161 A CH332161 A CH 332161A CH 332161 A CH332161 A CH 332161A CH 381950 A CH381950 A CH 381950A
Authority
CH
Switzerland
Prior art keywords
electric motor
machine tool
hand machine
driven hand
driven
Prior art date
Application number
CH332161A
Other languages
German (de)
Inventor
Paule Kurt
Hettich Alfred
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH381950A publication Critical patent/CH381950A/en

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
    • 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
    • B23B45/001—Housing of the drill, e.g. handgrip
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Drilling And Boring (AREA)
CH332161A 1960-03-29 1961-03-20 Electric motor-driven hand machine tool CH381950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB57262A DE1176959B (en) 1960-03-29 1960-03-29 Electric motor-driven hand tool machine

Publications (1)

Publication Number Publication Date
CH381950A true CH381950A (en) 1964-09-15

Family

ID=6971633

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332161A CH381950A (en) 1960-03-29 1961-03-20 Electric motor-driven hand machine tool

Country Status (4)

Country Link
CH (1) CH381950A (en)
DE (1) DE1176959B (en)
GB (1) GB905102A (en)
NL (1) NL262920A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635379C3 (en) * 1976-08-06 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Housing for a hammer drill
DE3000452C2 (en) * 1980-01-08 1984-09-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Gear housings for power tools
DE4025505C3 (en) * 1990-08-09 1997-05-07 Mannesmann Ag Gear housing
DE4401164A1 (en) * 1994-01-17 1995-07-20 Alpha Getriebebau Gmbh Gearbox that can be flanged to an electric motor
DE19818059B4 (en) * 1998-04-22 2005-06-23 Interelectric Ag Rolling bearing assembly for small electric motors
DE10313782B4 (en) * 2003-03-20 2008-10-16 Robert Bosch Gmbh Power tool with multi-part housing
PL241675B1 (en) * 2018-04-30 2022-11-21 Zbigniew Kaczmarczyk Electric mining drill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350631A (en) * 1943-02-10 1944-06-06 Independent Pneumatic Tool Co Portable hand-held electric tool
FR1100009A (en) * 1954-02-19 1955-09-15 Gendron Freres Portable power tool
DE1698375U (en) * 1955-02-18 1955-05-12 Gendron Freres S A PORTABLE TOOL WITH INDEPENDENT ELECTRIC DRIVE.

Also Published As

Publication number Publication date
NL262920A (en)
GB905102A (en) 1962-09-05
DE1176959B (en) 1964-08-27

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