FR738754A - Small electric machine with transmission for the tool-holder shaft - Google Patents

Small electric machine with transmission for the tool-holder shaft

Info

Publication number
FR738754A
FR738754A FR738754DA FR738754A FR 738754 A FR738754 A FR 738754A FR 738754D A FR738754D A FR 738754DA FR 738754 A FR738754 A FR 738754A
Authority
FR
France
Prior art keywords
tool
transmission
electric machine
small electric
holder shaft
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)
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.)
Robert Bosch AG
Robert Bosch GmbH
Original Assignee
Robert Bosch AG
Robert Bosch GmbH
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 Robert Bosch AG, Robert Bosch GmbH filed Critical Robert Bosch AG
Application granted granted Critical
Publication of FR738754A publication Critical patent/FR738754A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/44—Filing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Boring (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gripping On Spindles (AREA)
FR738754D 1931-07-27 1932-06-17 Small electric machine with transmission for the tool-holder shaft Expired FR738754A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE163074X 1931-07-27
DE167058X 1932-01-25

Publications (1)

Publication Number Publication Date
FR738754A true FR738754A (en) 1932-12-29

Family

ID=33553277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738754D Expired FR738754A (en) 1931-07-27 1932-06-17 Small electric machine with transmission for the tool-holder shaft

Country Status (5)

Country Link
US (1) US1990035A (en)
AT (2) AT135972B (en)
CH (2) CH163074A (en)
FR (1) FR738754A (en)
GB (2) GB384511A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884300C (en) * 1940-12-13 1953-07-27 Karl Hack Spring end grinding machine
US2436540A (en) * 1944-08-31 1948-02-24 Casco Products Corp Hand-held power tool
US2517882A (en) * 1947-08-11 1950-08-08 Johnson Moses Illuminated hand held motor tool
US2700115A (en) * 1950-10-10 1955-01-18 Walt Inc De Air-cooled electric motor
DE1016153B (en) * 1954-10-30 1957-09-19 Duss Maschf Electric hand grinder with fan wheel
US3244031A (en) * 1961-10-31 1966-04-05 Rockwell Mfg Co Power tool improvements
DE1214818B (en) * 1963-04-19 1966-04-21 Helmut Bock Dr Process for refining fats and oils
US3368090A (en) * 1965-05-28 1968-02-06 Chicago Wheel & Mfg Co Portable motor driven power tool
US3718193A (en) * 1971-02-18 1973-02-27 Bosch Gmbh Robert Cooling system for portable impulse transmitting machines
JPH03202283A (en) * 1989-12-28 1991-09-04 Makita Corp Power tool
GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
US7552781B2 (en) 2004-10-20 2009-06-30 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
EP1674211A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Power tool housing
EP1674213B1 (en) * 2004-12-23 2008-10-01 BLACK & DECKER INC. Power tool cooling
EP2066472A4 (en) * 2006-10-06 2011-02-02 Black & Decker Inc Joist drill
US8628380B2 (en) * 2009-07-14 2014-01-14 Tai-Her Yang Direct motor-drive portable angle grinder
GB2490447A (en) * 2010-01-07 2012-10-31 Black & Decker Inc Power screwdriver having rotary input control
US8418778B2 (en) 2010-01-07 2013-04-16 Black & Decker Inc. Power screwdriver having rotary input control
US9266178B2 (en) 2010-01-07 2016-02-23 Black & Decker Inc. Power tool having rotary input control
US9475180B2 (en) 2010-01-07 2016-10-25 Black & Decker Inc. Power tool having rotary input control
DE102011089719A1 (en) * 2011-12-23 2013-06-27 Robert Bosch Gmbh Electrically operated machine tool
EP2631035B1 (en) 2012-02-24 2019-10-16 Black & Decker Inc. Power tool
US9505119B2 (en) * 2015-02-19 2016-11-29 X'pole Precision Tools Inc. Electric handheld sanding tool providing improved cooling efficiency
US10589413B2 (en) 2016-06-20 2020-03-17 Black & Decker Inc. Power tool with anti-kickback control system
DE102016118766A1 (en) 2016-10-04 2018-04-05 Wto Vermögensverwaltung Gmbh Drilling-milling device with a device for equalizing the torque and speed of the spindle
WO2019032508A1 (en) 2017-08-07 2019-02-14 Milwaukee Electric Tool Corporation Power tool with irreversably lockable compartment
CN107584383B (en) * 2017-10-20 2019-08-23 蔡雅婷 A kind of transmission line of electricity handheld power steel tower corner iron sander
WO2020163450A1 (en) 2019-02-06 2020-08-13 Milwaukee Electric Tool Corporation Power tool with shared terminal block
KR20220122631A (en) 2019-11-21 2022-09-02 밀워키 일렉트릭 툴 코포레이션 Implantable radios for power tools
CN112207912B (en) * 2020-09-24 2021-11-12 中南林业科技大学 Automatic cutting machine of artificial wooden fiberboard

Also Published As

Publication number Publication date
AT138350B (en) 1934-07-25
GB384511A (en) 1932-12-08
CH163074A (en) 1933-07-31
CH167058A (en) 1934-01-31
GB387982A (en) 1933-02-16
AT135972B (en) 1933-12-27
US1990035A (en) 1935-02-05

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