ATE4870T1 - Getriebemechanismus mit drei geschwindigkeiten in einem werkzeug mit motor. - Google Patents

Getriebemechanismus mit drei geschwindigkeiten in einem werkzeug mit motor.

Info

Publication number
ATE4870T1
ATE4870T1 AT79103130T AT79103130T ATE4870T1 AT E4870 T1 ATE4870 T1 AT E4870T1 AT 79103130 T AT79103130 T AT 79103130T AT 79103130 T AT79103130 T AT 79103130T AT E4870 T1 ATE4870 T1 AT E4870T1
Authority
AT
Austria
Prior art keywords
speed gear
low speed
spindle
gear mechanism
gears
Prior art date
Application number
AT79103130T
Other languages
English (en)
Inventor
Horst Grossmann
Original Assignee
Black & Decker Inc.
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 Black & Decker Inc. filed Critical Black & Decker Inc.
Application granted granted Critical
Publication of ATE4870T1 publication Critical patent/ATE4870T1/de

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
    • B23B45/008—Gear boxes, clutches, bearings, feeding mechanisms or like equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Jib Cranes (AREA)
AT79103130T 1979-07-25 1979-08-24 Getriebemechanismus mit drei geschwindigkeiten in einem werkzeug mit motor. ATE4870T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6043779A 1979-07-25 1979-07-25
EP79103130A EP0023233B1 (de) 1979-07-25 1979-08-24 Getriebemechanismus mit drei Geschwindigkeiten in einem Werkzeug mit Motor

Publications (1)

Publication Number Publication Date
ATE4870T1 true ATE4870T1 (de) 1983-10-15

Family

ID=22029473

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103130T ATE4870T1 (de) 1979-07-25 1979-08-24 Getriebemechanismus mit drei geschwindigkeiten in einem werkzeug mit motor.

Country Status (5)

Country Link
EP (1) EP0023233B1 (de)
JP (1) JPS5621710A (de)
AT (1) ATE4870T1 (de)
CA (1) CA1130613A (de)
DE (1) DE2966260D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040261A1 (de) * 1980-05-16 1981-11-25 Licentia Patent-Verwaltungs-GmbH Elektrowerkzeug mit einem Zweiganggetriebe
FR2576232B1 (fr) * 1985-01-18 1989-03-31 Black Et Decker Inc Instrument motorise portatif a deux vitesses comportant un embrayage
CN2441614Y (zh) * 2000-09-26 2001-08-08 上海星特浩企业有限公司 电动工具用三速变速齿轮箱
US6431289B1 (en) * 2001-01-23 2002-08-13 Black & Decker Inc. Multi-speed power tool transmission
US7101300B2 (en) 2001-01-23 2006-09-05 Black & Decker Inc. Multispeed power tool transmission
US7717191B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7854274B2 (en) 2007-11-21 2010-12-21 Black & Decker Inc. Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US7762349B2 (en) 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143482C (de) *
FR341060A (fr) * 1904-03-09 1904-07-28 Rudolf Brebach Forerie portative électrique
GB190907410A (en) * 1909-03-27 1910-02-03 Henry De Daillens Improvements in Portable Electrically Driven Drilling Machines.
US3176547A (en) * 1961-02-13 1965-04-06 Walter H Schnacke Variable speed transmission for a portable drill
US3178956A (en) * 1963-06-20 1965-04-20 Black & Decker Mfg Co Two-speed power tool transmission
US3178955A (en) * 1963-06-20 1965-04-20 Black & Decker Mfg Co Manually-manipulatable shifting means for two-speed power tool
US3500696A (en) * 1968-07-25 1970-03-17 Rockwell Mfg Co Two-speed power tool
DE1948055A1 (de) * 1969-09-23 1971-04-01 Impex Essen Vertrieb Elektrisch betriebener Bohrhammer
GB1337944A (en) * 1972-09-27 1973-11-21 Bosch Gmbh Robert Electric hand tool
DE2511469C2 (de) * 1975-03-15 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrowerkzeug - insbesondere Handbohrmaschine - mit einem Zweiganggetriebe

Also Published As

Publication number Publication date
EP0023233B1 (de) 1983-10-05
DE2966260D1 (en) 1983-11-10
EP0023233A1 (de) 1981-02-04
JPS5621710A (en) 1981-02-28
CA1130613A (en) 1982-08-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties