DE2412872A1 - Schlagbohrmaschine - Google Patents

Schlagbohrmaschine

Info

Publication number
DE2412872A1
DE2412872A1 DE19742412872 DE2412872A DE2412872A1 DE 2412872 A1 DE2412872 A1 DE 2412872A1 DE 19742412872 DE19742412872 DE 19742412872 DE 2412872 A DE2412872 A DE 2412872A DE 2412872 A1 DE2412872 A1 DE 2412872A1
Authority
DE
Germany
Prior art keywords
gear
work spindle
machine according
mass
gears
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
DE19742412872
Other languages
German (de)
English (en)
Inventor
Reinhold Stroezel
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 GmbH
Original Assignee
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 GmbH filed Critical Robert Bosch GmbH
Priority to DE19742412872 priority Critical patent/DE2412872A1/de
Priority to CH222375A priority patent/CH577622A5/xx
Priority to IT2128475A priority patent/IT1034293B/it
Priority to ES435684A priority patent/ES435684A1/es
Priority to FR7508444A priority patent/FR2264634A1/fr
Publication of DE2412872A1 publication Critical patent/DE2412872A1/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
    • 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
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0023—Tools having a percussion-and-rotation mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2216/00—Details of 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
    • B25D2216/0007—Details of percussion or rotation modes
    • B25D2216/0038—Tools having a rotation-only mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/195—Regulation means
    • B25D2250/201—Regulation means for speed, e.g. drilling or percussion speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE19742412872 1974-03-18 1974-03-18 Schlagbohrmaschine Pending DE2412872A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19742412872 DE2412872A1 (de) 1974-03-18 1974-03-18 Schlagbohrmaschine
CH222375A CH577622A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-18 1975-02-21
IT2128475A IT1034293B (it) 1974-03-18 1975-03-14 Trepano a percussione
ES435684A ES435684A1 (es) 1974-03-18 1975-03-17 Perfeccionamientos en taladradora de percusion.
FR7508444A FR2264634A1 (en) 1974-03-18 1975-03-18 Percussive drilling machine - has spring loaded gear of drilling spindle percussively moved by ratchet teeth of axially stationary gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742412872 DE2412872A1 (de) 1974-03-18 1974-03-18 Schlagbohrmaschine

Publications (1)

Publication Number Publication Date
DE2412872A1 true DE2412872A1 (de) 1975-10-02

Family

ID=5910365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742412872 Pending DE2412872A1 (de) 1974-03-18 1974-03-18 Schlagbohrmaschine

Country Status (5)

Country Link
CH (1) CH577622A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2412872A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES435684A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2264634A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1034293B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000341A1 (de) * 2008-06-30 2010-01-07 Robert Bosch Gmbh Mehrgang-getriebevorrichtung und werkzeugmaschine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1066884B (it) * 1976-08-09 1985-03-12 Star Utensili Elett Trapano del tipo a percussione
GB2086791B (en) * 1980-11-11 1984-05-31 Wolf Electric Tools Ltd Portable power-operated drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000341A1 (de) * 2008-06-30 2010-01-07 Robert Bosch Gmbh Mehrgang-getriebevorrichtung und werkzeugmaschine
CN102076994A (zh) * 2008-06-30 2011-05-25 罗伯特·博世有限公司 多档传动装置和工具机
RU2483862C2 (ru) * 2008-06-30 2013-06-10 Роберт Бош Гмбх Многоскоростной передаточный механизм и технологическая машина
CN102076994B (zh) * 2008-06-30 2014-02-12 罗伯特·博世有限公司 多档传动装置和工具机
US8739893B2 (en) 2008-06-30 2014-06-03 Robert Bosch Gmbh Multi-gear transmission device and power tool

Also Published As

Publication number Publication date
CH577622A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-15
FR2264634B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-11-25
FR2264634A1 (en) 1975-10-17
ES435684A1 (es) 1977-01-16
IT1034293B (it) 1979-09-10

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