IT940960B - Perfezionamento negli utensili a motore portatili - Google Patents

Perfezionamento negli utensili a motore portatili

Info

Publication number
IT940960B
IT940960B IT53201/71A IT5320171A IT940960B IT 940960 B IT940960 B IT 940960B IT 53201/71 A IT53201/71 A IT 53201/71A IT 5320171 A IT5320171 A IT 5320171A IT 940960 B IT940960 B IT 940960B
Authority
IT
Italy
Prior art keywords
improvement
portable power
power tools
tools
portable
Prior art date
Application number
IT53201/71A
Other languages
English (en)
Italian (it)
Original Assignee
Murphy Ind Inc G W
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 Murphy Ind Inc G W filed Critical Murphy Ind Inc G W
Application granted granted Critical
Publication of IT940960B publication Critical patent/IT940960B/it

Links

Classifications

    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Current Collectors (AREA)
IT53201/71A 1970-10-06 1971-09-30 Perfezionamento negli utensili a motore portatili IT940960B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7843170A 1970-10-06 1970-10-06

Publications (1)

Publication Number Publication Date
IT940960B true IT940960B (it) 1973-02-20

Family

ID=22143989

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53201/71A IT940960B (it) 1970-10-06 1971-09-30 Perfezionamento negli utensili a motore portatili

Country Status (10)

Country Link
US (1) US3656016A (OSRAM)
AU (1) AU3410171A (OSRAM)
BE (1) BE773516A (OSRAM)
CA (1) CA935219A (OSRAM)
DE (1) DE2149905A1 (OSRAM)
FR (1) FR2111022A5 (OSRAM)
GB (1) GB1369007A (OSRAM)
IT (1) IT940960B (OSRAM)
NL (1) NL7113695A (OSRAM)
ZA (1) ZA716462B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790135A (fr) * 1971-11-08 1973-02-15 Hilti Ag Outil electrique avec moteur a collecteur
US4059776A (en) * 1976-04-19 1977-11-22 Stackpole Carbon Company Electric motor brush mounting
US4800312A (en) * 1987-05-21 1989-01-24 Shop-Vac Corporation Mounting for brushes of electric motors
GB2233833A (en) * 1989-07-05 1991-01-16 Johnson Electric Sa Electric motor subassembly for foodmixer
US5373210A (en) * 1993-03-05 1994-12-13 Shop Vac Corporation Motor brush spring subassembly
GB0229969D0 (en) * 2002-12-21 2003-01-29 Johnson Electric Sa A motor and gearbox combination
DE102005040544A1 (de) * 2005-08-26 2007-03-01 BSH Bosch und Siemens Hausgeräte GmbH Küchengerät mit einer verstärkten Elektromotor-Getriebestufen-Anordnung und Verfahren zum Herstellen eines elektromotorischen Küchengeräts
FR2897992A1 (fr) * 2006-02-24 2007-08-31 Arvinmeritor Light Vehicle Sys Dispositif d'assemblage pour moteur electrique.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US781062A (en) * 1903-04-24 1905-01-31 Cincinnati Electrical Tool Company Electrical tool.
US1587738A (en) * 1919-02-11 1926-06-08 Howard A Whiteside Electric motor
US2532823A (en) * 1949-08-25 1950-12-05 Helmut W Schumann Motor tool
US3119942A (en) * 1960-10-03 1964-01-28 Oster John Mfg Co Electric motor for hand held appliance
US3259770A (en) * 1962-06-08 1966-07-05 Sunbeam Corp Portable electric tool with a two part housing
US3264506A (en) * 1962-06-27 1966-08-02 Gen Motors Corp Dynamoelectric machine
US3290524A (en) * 1964-03-25 1966-12-06 Black & Decker Mfg Co Brush holder assembly for insulated housing
US3344291A (en) * 1964-11-23 1967-09-26 Millers Falls Co Double insulated hand tool
US3430084A (en) * 1966-07-06 1969-02-25 Rockwell Mfg Co Electric motor and brush assembly for a portable tool

Also Published As

Publication number Publication date
DE2149905A1 (de) 1972-04-13
NL7113695A (OSRAM) 1972-04-10
CA935219A (en) 1973-10-09
BE773516A (fr) 1972-01-31
GB1369007A (en) 1974-10-02
US3656016A (en) 1972-04-11
FR2111022A5 (OSRAM) 1972-06-02
AU3410171A (en) 1973-04-05
ZA716462B (en) 1972-06-28

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