NL7314755A - - Google Patents

Info

Publication number
NL7314755A
NL7314755A NL7314755A NL7314755A NL7314755A NL 7314755 A NL7314755 A NL 7314755A NL 7314755 A NL7314755 A NL 7314755A NL 7314755 A NL7314755 A NL 7314755A NL 7314755 A NL7314755 A NL 7314755A
Authority
NL
Netherlands
Application number
NL7314755A
Other versions
NL177575B (nl
NL177575C (nl
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 filed Critical
Publication of NL7314755A publication Critical patent/NL7314755A/xx
Publication of NL177575B publication Critical patent/NL177575B/xx
Application granted granted Critical
Publication of NL177575C publication Critical patent/NL177575C/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
  • Gear Transmission (AREA)
NLAANVRAGE7314755,A 1972-10-28 1973-10-26 Elektrisch aangedreven boorhamer. NL177575C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2252951A DE2252951B2 (de) 1972-10-28 1972-10-28 Bohrhammer

Publications (3)

Publication Number Publication Date
NL7314755A true NL7314755A (enrdf_load_stackoverflow) 1974-05-01
NL177575B NL177575B (nl) 1985-05-17
NL177575C NL177575C (nl) 1985-10-16

Family

ID=5860293

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7314755,A NL177575C (nl) 1972-10-28 1973-10-26 Elektrisch aangedreven boorhamer.

Country Status (10)

Country Link
US (1) US3874460A (enrdf_load_stackoverflow)
JP (1) JPS4977291A (enrdf_load_stackoverflow)
BR (1) BR7308355D0 (enrdf_load_stackoverflow)
CH (1) CH578675A5 (enrdf_load_stackoverflow)
DE (1) DE2252951B2 (enrdf_load_stackoverflow)
ES (1) ES420020A2 (enrdf_load_stackoverflow)
FR (1) FR2204476B2 (enrdf_load_stackoverflow)
GB (1) GB1452129A (enrdf_load_stackoverflow)
IT (1) IT1045913B (enrdf_load_stackoverflow)
NL (1) NL177575C (enrdf_load_stackoverflow)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030556A (en) * 1975-09-22 1977-06-21 Phillips Raymond J Miniature impact tool
DE2618596C2 (de) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
DE2635379C3 (de) * 1976-08-06 1981-08-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Gehäuse für einen Bohrhammer
DE2757008C2 (de) * 1977-12-21 1982-04-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pneumatischer Bohrhammer
DE2839906A1 (de) * 1978-09-14 1980-03-27 Fein C & E Schlagmechanismus fuer einen bohrhammer
US4290492A (en) * 1979-01-31 1981-09-22 Black & Decker Inc. Idling and air replenishing system for a reciprocating hammer mechanism
DE2938513A1 (de) * 1979-09-24 1981-04-09 Hilti AG, 9494 Schaan Bohrhammer
DE3039617A1 (de) * 1980-10-21 1982-05-19 Robert Bosch Gmbh, 7000 Stuttgart Bohrhammer
ATE11750T1 (de) * 1980-11-18 1985-02-15 Black & Decker Inc. Schlagbohrgeraet.
US4462467A (en) * 1981-11-09 1984-07-31 Hilti Aktiengesellschaft Percussion drill machine
DE3310371A1 (de) * 1983-03-22 1984-10-11 Hilti Ag, Schaan Handgeraet, wie bohrmaschine, bohrhammer, schrauber und dgl.
US4550788A (en) * 1983-11-08 1985-11-05 The Board Of Trustees Of The University Of Alabama Roof bolt hole groover
JPH0741552B2 (ja) * 1986-05-14 1995-05-10 株式会社芝浦製作所 衝撃工具
DE3633675A1 (de) * 1986-10-03 1988-04-14 Hilti Ag Bohrhammer mit schlagwerk
DE4215288A1 (de) * 1991-07-08 1993-01-14 Bosch Gmbh Robert 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
US5803183A (en) * 1997-05-01 1998-09-08 Phillips; Raymond J. Miniature impact tool
US6085850A (en) * 1997-05-01 2000-07-11 Phillips; Raymond J. Miniature impact tool
US20030089509A1 (en) * 2000-01-22 2003-05-15 Helmut Wanek Hand machine tool
US6733414B2 (en) 2001-01-12 2004-05-11 Milwaukee Electric Tool Corporation Gear assembly for a power tool
JP3843914B2 (ja) * 2002-08-27 2006-11-08 松下電工株式会社 ハンマードリル
GB2394516A (en) * 2002-10-23 2004-04-28 Black & Decker Inc Power tool
DE10312981A1 (de) * 2003-03-24 2004-10-07 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE102004025951A1 (de) * 2004-05-27 2005-12-22 Robert Bosch Gmbh Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer
DE102004047606A1 (de) * 2004-09-30 2006-04-06 Hilti Ag Bohr- und/oder Meisselhammer
DE102006027110A1 (de) * 2006-06-12 2007-12-13 Robert Bosch Gmbh Hydraulische Handhebelpresse
CA2723384C (en) * 2008-05-07 2016-09-20 Milwaukee Electric Tool Corporation Drive assembly for a power tool
DE102008040767A1 (de) * 2008-07-28 2010-02-04 Robert Bosch Gmbh Schlagvorrichtung
JP5395620B2 (ja) * 2009-11-02 2014-01-22 株式会社マキタ 打撃工具
WO2012061176A2 (en) 2010-11-04 2012-05-10 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
JP5728303B2 (ja) * 2011-06-15 2015-06-03 株式会社マキタ 打撃工具
DE102011080800A1 (de) * 2011-08-11 2013-02-14 Hilti Aktiengesellschaft Handwerkzeugmaschine
DE102011081617A1 (de) * 2011-08-26 2013-02-28 Hilti Aktiengesellschaft Handgehaltene Werkzeugmaschine
EP3636389A1 (en) 2012-02-03 2020-04-15 Milwaukee Electric Tool Corporation Rotary hammer
US11110572B2 (en) * 2019-04-24 2021-09-07 Hsieh Yuan Liao Connecting shaft structure of electric screwdriver
DE102021211163A1 (de) * 2021-10-04 2023-04-06 Robert Bosch Gesellschaft mit beschränkter Haftung Handwerkzeugmaschine mit einem mechanischen Schlagwerk
EP4386174A1 (en) * 2022-12-13 2024-06-19 Sandvik Mining and Construction Oy Rotating sleeve, rock drilling machine and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE651027C (de) * 1934-11-07 1937-10-06 Union Handels Akt Ges Bisher S Schlag- und Bohrwerkzeug mit elektrischem Antrieb und zwei verschieden schnell umlaufenden Wellen
US2270752A (en) * 1939-09-11 1942-01-20 Collins Mason Percussion device
US2350631A (en) * 1943-02-10 1944-06-06 Independent Pneumatic Tool Co Portable hand-held electric tool
US2911841A (en) * 1958-07-02 1959-11-10 Vance V Miller Portable electric hand drill
US3161242A (en) * 1960-05-31 1964-12-15 Skil Corp Rotary-hammer devices and tool element accessories therefor
DE1628045B2 (de) * 1967-01-13 1974-01-10 Robert Bosch Gmbh, 7000 Stuttgart Hammergerät mit einem quer zur Schlagrichtung eingebauten Antriebsmotor
DE1964083C3 (de) * 1969-12-22 1983-01-27 Robert Bosch Gmbh, 7000 Stuttgart Gesteinsbohrmaschine
DE2023913B2 (de) * 1970-05-15 1978-11-02 Hilti Ag, Schaan (Liechtenstein) Elektropneumatischer Bohrhammer
DE2136523C3 (de) * 1971-07-21 1983-11-03 Hilti AG, 9494 Schaan Elektrobohrhammer
JPS4827269A (enrdf_load_stackoverflow) * 1971-07-26 1973-04-10

Also Published As

Publication number Publication date
FR2204476B2 (enrdf_load_stackoverflow) 1976-11-19
AU6191473A (en) 1975-05-01
IT1045913B (it) 1980-06-10
US3874460A (en) 1975-04-01
NL177575B (nl) 1985-05-17
ES420020A2 (es) 1977-06-16
BR7308355D0 (pt) 1974-08-15
NL177575C (nl) 1985-10-16
DE2252951A1 (de) 1974-05-09
JPS4977291A (enrdf_load_stackoverflow) 1974-07-25
DE2252951B2 (de) 1981-09-10
FR2204476A2 (enrdf_load_stackoverflow) 1974-05-24
GB1452129A (en) 1976-10-13
CH578675A5 (enrdf_load_stackoverflow) 1976-08-13

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee