DE1948055A1 - Elektrisch betriebener Bohrhammer - Google Patents

Elektrisch betriebener Bohrhammer

Info

Publication number
DE1948055A1
DE1948055A1 DE19691948055 DE1948055A DE1948055A1 DE 1948055 A1 DE1948055 A1 DE 1948055A1 DE 19691948055 DE19691948055 DE 19691948055 DE 1948055 A DE1948055 A DE 1948055A DE 1948055 A1 DE1948055 A1 DE 1948055A1
Authority
DE
Germany
Prior art keywords
shaft
gear
coupling
clutch
coupling 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.)
Pending
Application number
DE19691948055
Other languages
German (de)
English (en)
Inventor
Horst Biersack
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.)
Impex Essen Vertrieb von Werkzeugen GmbH
Original Assignee
Impex Essen Vertrieb von Werkzeugen 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 Impex Essen Vertrieb von Werkzeugen GmbH filed Critical Impex Essen Vertrieb von Werkzeugen GmbH
Priority to DE19691948055 priority Critical patent/DE1948055A1/de
Priority to AT710670A priority patent/AT302935B/de
Priority to GB1301470D priority patent/GB1301470A/en
Priority to CH1257970A priority patent/CH522477A/de
Priority to ES383246A priority patent/ES383246A1/es
Priority to NL7013405A priority patent/NL7013405A/xx
Priority to US00072779A priority patent/US3794124A/en
Priority to FR707034071A priority patent/FR2064273B1/fr
Priority to SE7012871A priority patent/SE371769B/xx
Publication of DE1948055A1 publication Critical patent/DE1948055A1/de
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/003—Clutches specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19691948055 1969-09-23 1969-09-23 Elektrisch betriebener Bohrhammer Pending DE1948055A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19691948055 DE1948055A1 (de) 1969-09-23 1969-09-23 Elektrisch betriebener Bohrhammer
AT710670A AT302935B (de) 1969-09-23 1970-08-05 Elektrisch betriebener Bohrhammer
GB1301470D GB1301470A (enrdf_load_stackoverflow) 1969-09-23 1970-08-20
CH1257970A CH522477A (de) 1969-09-23 1970-08-21 Elektrisch betriebener Bohrhammer
ES383246A ES383246A1 (es) 1969-09-23 1970-08-29 Un dispositivo de martillo perforador accionado electrica- mente.
NL7013405A NL7013405A (enrdf_load_stackoverflow) 1969-09-23 1970-09-10
US00072779A US3794124A (en) 1969-09-23 1970-09-16 Electrically operated hammer drill
FR707034071A FR2064273B1 (enrdf_load_stackoverflow) 1969-09-23 1970-09-21
SE7012871A SE371769B (enrdf_load_stackoverflow) 1969-09-23 1970-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948055 DE1948055A1 (de) 1969-09-23 1969-09-23 Elektrisch betriebener Bohrhammer

Publications (1)

Publication Number Publication Date
DE1948055A1 true DE1948055A1 (de) 1971-04-01

Family

ID=5746259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691948055 Pending DE1948055A1 (de) 1969-09-23 1969-09-23 Elektrisch betriebener Bohrhammer

Country Status (9)

Country Link
US (1) US3794124A (enrdf_load_stackoverflow)
AT (1) AT302935B (enrdf_load_stackoverflow)
CH (1) CH522477A (enrdf_load_stackoverflow)
DE (1) DE1948055A1 (enrdf_load_stackoverflow)
ES (1) ES383246A1 (enrdf_load_stackoverflow)
FR (1) FR2064273B1 (enrdf_load_stackoverflow)
GB (1) GB1301470A (enrdf_load_stackoverflow)
NL (1) NL7013405A (enrdf_load_stackoverflow)
SE (1) SE371769B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333584B2 (de) * 1972-06-30 1974-07-25 Atlas Copco Ab Durch eine Brennkraftmaschine angetriebener Drehschlaghammer
EP0023233A1 (en) * 1979-07-25 1981-02-04 Black & Decker Inc. Three-speed gear mechanism in a power tool
EP0050192A1 (de) * 1980-10-21 1982-04-28 Robert Bosch Gmbh Bohrhammer

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242944B2 (de) * 1972-08-31 1981-04-23 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE4013512A1 (de) * 1990-04-27 1991-10-31 Black & Decker Inc Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
US6223833B1 (en) 1999-06-03 2001-05-01 One World Technologies, Inc. Spindle lock and chipping mechanism for hammer drill
DE10213093B4 (de) * 2002-03-23 2013-06-20 Andreas Stihl Ag & Co. Handbohrmaschine mit einem Verbrennungsmotor
GB2394517A (en) * 2002-10-23 2004-04-28 Black & Decker Inc Powered hammer having a spindle lock with synchronising element
DE102007014756A1 (de) * 2007-03-28 2008-10-02 Robert Bosch Gmbh Handwerkzeug
US7793560B2 (en) * 2007-09-11 2010-09-14 Black & Decker Inc. Transmission and variable radially expanding spring clutch assembly
US7798245B2 (en) 2007-11-21 2010-09-21 Black & Decker Inc. Multi-mode drill with an electronic switching arrangement
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
US7735575B2 (en) 2007-11-21 2010-06-15 Black & Decker Inc. Hammer drill with hard hammer support structure
US7762349B2 (en) * 2007-11-21 2010-07-27 Black & Decker Inc. Multi-speed drill and transmission with low gear only clutch
US7717192B2 (en) 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode drill with mode collar
US7717191B2 (en) * 2007-11-21 2010-05-18 Black & Decker Inc. Multi-mode hammer drill with shift lock
US7770660B2 (en) 2007-11-21 2010-08-10 Black & Decker Inc. Mid-handle drill construction and assembly process
US8540580B2 (en) 2009-08-12 2013-09-24 Black & Decker Inc. Tool bit or tool holder for power tool
CN101758486B (zh) * 2010-01-21 2011-09-28 浙江海王电器有限公司 轻型单钮多功能电锤
US8820433B2 (en) 2011-08-30 2014-09-02 Black & Decker Inc. Axially compact power tool
DE102012103604A1 (de) * 2012-04-24 2013-10-24 C. & E. Fein Gmbh Handführbare Werkzeugmaschine mit Gehäuse
US9630307B2 (en) 2012-08-22 2017-04-25 Milwaukee Electric Tool Corporation Rotary hammer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE12305C (de) * E. W. BLACKHALL in Toronto (Canada) Neuerungen an Papier-Perforirmaschinen
US1338019A (en) * 1918-06-01 1920-04-27 Jackson Corwill Drilling, riveting, and like machine
US1617025A (en) * 1925-04-20 1927-02-08 Seimei Hara And Goshikaisha Na Rock drill
US1968055A (en) * 1933-02-20 1934-07-31 John H Phillips Drill
US2285702A (en) * 1940-07-18 1942-06-09 Independent Pneumatic Tool Co Portable power hammer
DE1289800B (de) * 1961-06-21 1969-02-20 Licentia Gmbh Elektromotorisch angetriebenes Handwerkzeug
US3203490A (en) * 1963-06-27 1965-08-31 Black & Decker Mfg Co Compact rotary hammer
US3430709A (en) * 1967-10-02 1969-03-04 Black & Decker Mfg Co Motion transmission mechanism for impact tools

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333584B2 (de) * 1972-06-30 1974-07-25 Atlas Copco Ab Durch eine Brennkraftmaschine angetriebener Drehschlaghammer
DE2333584C3 (de) * 1972-06-30 1975-03-13 Atlas Copco Ab Durch eine Brennkraftmaschine angetriebener Drehschlaghammer
EP0023233A1 (en) * 1979-07-25 1981-02-04 Black & Decker Inc. Three-speed gear mechanism in a power tool
EP0050192A1 (de) * 1980-10-21 1982-04-28 Robert Bosch Gmbh Bohrhammer

Also Published As

Publication number Publication date
ES383246A1 (es) 1972-12-16
FR2064273A1 (enrdf_load_stackoverflow) 1971-07-23
FR2064273B1 (enrdf_load_stackoverflow) 1973-01-12
SE371769B (enrdf_load_stackoverflow) 1974-12-02
GB1301470A (enrdf_load_stackoverflow) 1972-12-29
NL7013405A (enrdf_load_stackoverflow) 1971-03-25
CH522477A (de) 1972-06-30
US3794124A (en) 1974-02-26
AT302935B (de) 1972-11-10

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