DE2136523C3 - Elektrobohrhammer - Google Patents

Elektrobohrhammer

Info

Publication number
DE2136523C3
DE2136523C3 DE2136523A DE2136523A DE2136523C3 DE 2136523 C3 DE2136523 C3 DE 2136523C3 DE 2136523 A DE2136523 A DE 2136523A DE 2136523 A DE2136523 A DE 2136523A DE 2136523 C3 DE2136523 C3 DE 2136523C3
Authority
DE
Germany
Prior art keywords
hammer drill
tool
electric hammer
gear
locking element
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
DE2136523A
Other languages
German (de)
English (en)
Other versions
DE2136523B2 (de
DE2136523A1 (de
Inventor
Peter Mauren Schmuck
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Priority to DE2136523A priority Critical patent/DE2136523C3/de
Priority to CH783572A priority patent/CH539492A/de
Priority to IT25206/72A priority patent/IT956110B/it
Priority to NLAANVRAGE7207974,A priority patent/NL175273C/xx
Priority to GB2795172A priority patent/GB1364961A/en
Priority to AT519872A priority patent/AT312483B/de
Priority to ZA724192A priority patent/ZA724192B/xx
Priority to DK306372A priority patent/DK151246C/da
Priority to BE785328A priority patent/BE785328A/xx
Priority to CS465972A priority patent/CS154207B2/cs
Priority to JP6658872A priority patent/JPS5427801B1/ja
Priority to HUHI331A priority patent/HU166236B/hu
Priority to AU44281/72A priority patent/AU451336B2/en
Priority to FR7224468A priority patent/FR2146732A5/fr
Priority to FI1963/72A priority patent/FI58084C/fi
Priority to NO2504/72A priority patent/NO134711C/no
Priority to IE992/72A priority patent/IE36566B1/xx
Priority to SE7209498A priority patent/SE384337B/xx
Priority to CA147,552A priority patent/CA989211A/en
Priority to US00274050A priority patent/US3774699A/en
Publication of DE2136523A1 publication Critical patent/DE2136523A1/de
Publication of DE2136523B2 publication Critical patent/DE2136523B2/de
Application granted granted Critical
Publication of DE2136523C3 publication Critical patent/DE2136523C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • 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
    • B25D2216/0015—Tools having a percussion-only 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
    • B25D2216/0023—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
    • B25D2216/0046—Preventing rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE2136523A 1971-07-21 1971-07-21 Elektrobohrhammer Expired DE2136523C3 (de)

Priority Applications (20)

Application Number Priority Date Filing Date Title
DE2136523A DE2136523C3 (de) 1971-07-21 1971-07-21 Elektrobohrhammer
CH783572A CH539492A (de) 1971-07-21 1972-05-26 Elektrobohrhammer
IT25206/72A IT956110B (it) 1971-07-21 1972-05-31 Martello perforatore elettrico
NLAANVRAGE7207974,A NL175273C (nl) 1971-07-21 1972-06-12 Elektro-pneumatische boorhamer.
GB2795172A GB1364961A (en) 1971-07-21 1972-06-15 Electric hammer drill
AT519872A AT312483B (de) 1971-07-21 1972-06-16 Elektrobohrhammer
ZA724192A ZA724192B (en) 1971-07-21 1972-06-19 Electric hammer drill
DK306372A DK151246C (da) 1971-07-21 1972-06-20 Elektroborehammer
BE785328A BE785328A (fr) 1971-07-21 1972-06-23 Marteau perforateur electrique
CS465972A CS154207B2 (cs) 1971-07-21 1972-06-30
JP6658872A JPS5427801B1 (cs) 1971-07-21 1972-07-03
HUHI331A HU166236B (cs) 1971-07-21 1972-07-04
AU44281/72A AU451336B2 (en) 1971-07-21 1972-07-06 Hammer drill with slidable rotation gear and lock
FR7224468A FR2146732A5 (cs) 1971-07-21 1972-07-06
FI1963/72A FI58084C (fi) 1971-07-21 1972-07-10 Elborrhammare
NO2504/72A NO134711C (cs) 1971-07-21 1972-07-12
IE992/72A IE36566B1 (en) 1971-07-21 1972-07-13 Electric hammer drill
SE7209498A SE384337B (sv) 1971-07-21 1972-07-19 Elektrisk slagborrmaskin
CA147,552A CA989211A (en) 1971-07-21 1972-07-20 Electric hammer drill
US00274050A US3774699A (en) 1971-07-21 1972-07-21 Hammer drill with slidable rotation gear and lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2136523A DE2136523C3 (de) 1971-07-21 1971-07-21 Elektrobohrhammer

Publications (3)

Publication Number Publication Date
DE2136523A1 DE2136523A1 (de) 1973-02-01
DE2136523B2 DE2136523B2 (de) 1979-04-19
DE2136523C3 true DE2136523C3 (de) 1983-11-03

Family

ID=5814369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2136523A Expired DE2136523C3 (de) 1971-07-21 1971-07-21 Elektrobohrhammer

Country Status (20)

Country Link
US (1) US3774699A (cs)
JP (1) JPS5427801B1 (cs)
AT (1) AT312483B (cs)
AU (1) AU451336B2 (cs)
BE (1) BE785328A (cs)
CA (1) CA989211A (cs)
CH (1) CH539492A (cs)
CS (1) CS154207B2 (cs)
DE (1) DE2136523C3 (cs)
DK (1) DK151246C (cs)
FI (1) FI58084C (cs)
FR (1) FR2146732A5 (cs)
GB (1) GB1364961A (cs)
HU (1) HU166236B (cs)
IE (1) IE36566B1 (cs)
IT (1) IT956110B (cs)
NL (1) NL175273C (cs)
NO (1) NO134711C (cs)
SE (1) SE384337B (cs)
ZA (1) ZA724192B (cs)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252951B2 (de) * 1972-10-28 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE2449191C2 (de) * 1974-10-16 1988-03-24 Robert Bosch Gmbh, 7000 Stuttgart Hammer
DE2516406C3 (de) * 1975-04-15 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
DE2728961C2 (de) * 1977-06-27 1991-08-08 Hilti Ag, Schaan Bohrhammer mit arretierbarem Werkzeughalter
DE2757008C2 (de) * 1977-12-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatischer Bohrhammer
DE2916499A1 (de) * 1979-04-24 1980-11-06 Duss Maschf Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren
DE2917475A1 (de) * 1979-04-30 1980-11-13 Hilti Ag Bohr- oder meisselhammer
US4346767A (en) * 1980-06-11 1982-08-31 Kango Electric Hammers Limited Rotary impact drill
GB2112479B (en) * 1981-11-13 1985-05-01 Black & Decker Inc Latching arrangement
US4550788A (en) * 1983-11-08 1985-11-05 The Board Of Trustees Of The University Of Alabama Roof bolt hole groover
DE3503173A1 (de) * 1985-01-31 1986-08-07 Willy 7457 Bisingen Kress Stellglied zum umschalten von betriebszustaenden von elektro(hand)werkzeugen und verfahren zu seiner montage
DE3516494A1 (de) * 1985-05-08 1986-11-13 Hilti Ag, Schaan Bohrhammer
DE3538166A1 (de) * 1985-10-26 1987-04-30 Hilti Ag Bohrhammer mit dreharretierung
DE3826213A1 (de) * 1988-08-02 1990-02-15 Bosch Gmbh Robert Bohr- oder schlaghammer
DE4010037A1 (de) * 1990-03-29 1991-10-02 Hilti Ag Bohrgeraet mit schaltgetriebe
DE4135240A1 (de) * 1991-10-25 1993-04-29 Bosch Gmbh Robert Bohrhammer
DE4202767C2 (de) * 1992-01-31 1999-06-02 Black & Decker Inc Bohrhammer
JP3424880B2 (ja) * 1995-08-18 2003-07-07 株式会社マキタ ハンマードリル
DE19545260A1 (de) * 1995-11-24 1997-05-28 Black & Decker Inc Bohrhammer
JP3450558B2 (ja) * 1995-12-25 2003-09-29 株式会社マキタ 電動工具
DE19717712A1 (de) * 1997-04-18 1998-10-22 Black & Decker Inc Bohrhammer
TR200101483T2 (tr) 1998-09-18 2001-11-21 Stanley Fastening Systems, L.P. Çoklu-vuruşlu tespit aygıtı
NL1014558C2 (nl) * 2000-03-03 2001-09-13 Skil Europ Bv Boormachine met grendelmechanisme.
DE10111746A1 (de) * 2001-03-12 2002-09-19 Hilti Ag Schaltübertragungsmittel zur kombinierten Schaltung eines Getriebes
DE10111748A1 (de) * 2001-03-12 2002-09-19 Hilti Ag Schaltwerk für ein kombiniertes Handwerkzeuggerät
DE10205030A1 (de) * 2002-02-07 2003-08-21 Hilti Ag Betriebsmodi-Schalteinheit einer Handwerkzeugmaschine
GB0311045D0 (en) 2003-05-14 2003-06-18 Black & Decker Inc Rotary hammer
DE102004047606A1 (de) * 2004-09-30 2006-04-06 Hilti Ag Bohr- und/oder Meisselhammer
GB0503784D0 (en) * 2005-02-24 2005-03-30 Black & Decker Inc Hammer drill
US7469752B2 (en) * 2005-12-02 2008-12-30 Makita Corporation Power tool
US8800835B2 (en) * 2008-07-17 2014-08-12 Stanley Fastening Systems, Lp Fastener driving device with mode selector and trigger interlock
US8011444B2 (en) * 2009-04-03 2011-09-06 Ingersoll Rand Company Spindle locking assembly
US9532789B2 (en) * 2012-11-14 2017-01-03 British Columbia Cancer Agency Branch Cannulated hammer drill attachment
DE102015205689A1 (de) * 2015-03-30 2016-10-06 Robert Bosch Gmbh Schutzvorrichtung zumindest zu einem Schutz eines Bedieners bei einem unbeherrschten Blockierfall einer Handwerkzeugmaschine
CN108907269A (zh) * 2018-07-18 2018-11-30 徐州方达电机有限公司 一种用于机械零部件的高效加工生产装置
CN112247915A (zh) * 2020-11-11 2021-01-22 江苏铁锚工具有限公司 双马达交直流无刷电锤

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE596038C (de) * 1931-01-12 1934-04-25 Ragnar Erfass Mechanischer Hammer
US2807732A (en) * 1957-01-04 1957-09-24 Kurtovich Joseph Electric drill with built-in chuck key
DE1628056C3 (de) * 1960-12-10 1979-03-22 Skil Corp., Chicago, Ill. (V.St.A.) Drehschlaghammer mit als Freikolben arbeitendem Schlagkolben
DE1196608B (de) * 1962-10-04 1965-07-15 Duss Maschf Schlaggeraet, insbesondere Bohrhammer mit aufhebbarem Rotationsantrieb
DE1903434U (de) * 1964-03-07 1964-10-29 Duss Maschf Von hand gefuehrte tragbare elektrisch angetriebene werkzeugmaschine zur steinbearbeitung.
US3286776A (en) * 1964-06-23 1966-11-22 Kenneth Conklin Combination power hand tool
US3269466A (en) * 1964-07-17 1966-08-30 Rockwell Mfg Co Impact tool
FR1463994A (fr) * 1965-11-15 1966-07-22 Machine à percussion à commande pneumatique
DE1969990U (de) * 1967-07-31 1967-10-05 Hilti Ag Umschaltvorrichtung fuer elektro-pneumatische bohrhaemmer.

Also Published As

Publication number Publication date
NO134711B (cs) 1976-08-23
SE384337B (sv) 1976-05-03
NO134711C (cs) 1976-12-01
DE2136523B2 (de) 1979-04-19
FI58084C (fi) 1980-12-10
DE2136523A1 (de) 1973-02-01
AU451336B2 (en) 1974-08-01
CA989211A (en) 1976-05-18
NL7207974A (cs) 1973-01-23
IT956110B (it) 1973-10-10
DK151246B (da) 1987-11-16
ZA724192B (en) 1973-03-28
AT312483B (de) 1974-01-10
CH539492A (de) 1973-07-31
US3774699A (en) 1973-11-27
DK151246C (da) 1988-04-11
NL175273C (nl) 1984-10-16
IE36566L (en) 1973-01-21
HU166236B (cs) 1975-02-28
FI58084B (fi) 1980-08-29
IE36566B1 (en) 1976-12-08
FR2146732A5 (cs) 1973-03-02
GB1364961A (en) 1974-08-29
NL175273B (nl) 1984-05-16
JPS5427801B1 (cs) 1979-09-12
CS154207B2 (cs) 1974-03-29
BE785328A (fr) 1972-10-16
AU4428172A (en) 1974-01-10

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Legal Events

Date Code Title Description
8226 Change of the secondary classification

Free format text: E21C 3/08 E21C 1/12

8281 Inventor (new situation)

Free format text: SCHMUCK, PETER, MAUREN, LI

C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: WIRSING, G., DR., RECHTSANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee