EP1163980A2 - Handwerkzeuggerät - Google Patents
Handwerkzeuggerät Download PDFInfo
- Publication number
- EP1163980A2 EP1163980A2 EP01810548A EP01810548A EP1163980A2 EP 1163980 A2 EP1163980 A2 EP 1163980A2 EP 01810548 A EP01810548 A EP 01810548A EP 01810548 A EP01810548 A EP 01810548A EP 1163980 A2 EP1163980 A2 EP 1163980A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching position
- hand tool
- housing
- tool spindle
- spindle
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract 1
- 238000010009 beating Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
Images
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
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/068—Crank-actuated impulse-driving mechanisms
-
- 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
Definitions
- the invention relates to an at least partially rotating hand tool device such as one Combination hammer with more than two different operating modes.
- Combined hammers have one necessary to generate the rotating movement
- the rotary drive is operated by the tool holder Tool spindle separated and this rotatably with the housing of the combined hand tool connected.
- a combined hand tool device has a along the tool spindle sliding and rotatable shift sleeve with the tool spindle, which can be moved lengthways via a mode selector switch on one end face into a rotary drive pinion or engages on the other end face in a housing pinion, the latter being the Tool spindle locked in rotation against the housing.
- a rotary hammer has to switch the tool spindle speed one that can be moved perpendicular to the tool spindle using a mode selector switch Coupling slide on, which optionally via an engagement cam designed as a pin two differently graduated gear pinions rotatably with the one in a tool spindle pinion engaging bevel pinion connects.
- a non-rotatable locking of the tool spindle against the housing is not used for rotary hammers.
- the object of the invention is the simple implementation of a Hand tool device with more than two switchable operating modes.
- the tool spindle in addition to a second operating mode in another, through which the mode selector switch, clutch slider of the combined hand tool switchable, third operating mode, the tool spindle rotatably with respect to the Locked the housing by in this switching position the engagement cam with housing-side, advantageous sectoral, recesses is engaged.
- the tool spindle is preferably freely rotatable, by the engagement cam being rotatable in a free space in this switching position.
- the fourth switching position is preferably between the second and the third switching position arranged.
- the first and the second switching position are rotating operating modes assigned different speed.
- the handheld power tool switchable third operating mode 2b becomes the tool spindle 3 locked in rotation with respect to a housing 5, in that in the third operating mode 2b assigned switching position a switching pin designed as an engagement cam 6 with a housing-side sectoral recess 7 is non-rotatably engaged.
- a switching position assigned to a fourth operating mode 2c is the rotating engagement cam 6 surrounding free space 8 is formed.
- the clutch slide 4 is perpendicular to Tool spindle 3 arranged and rotatably with a in a tool spindle pinion 9th engaging bevel gear 10 connected.
- the clutch slide 4 rotatably and offset axially movably connected with stepped gear pinions 11, which a different speed in the first and the second rotating operating modes assigned.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
- Jigs For Machine Tools (AREA)
- Portable Power Tools In General (AREA)
Abstract
Description
Claims (6)
- Handwerkzeuggerät mit zumindest zwei schaltbaren Betriebsmodi (2) mit einem senkrecht zu einer Werkzeugspindel (3) angeordneten Kupplungsschieber (4), welcher drehfest mit einem in ein Werkzeugspindelritzel (9) der Werkzeugspindel (3) eingreifendes Kegelritzel (10) sowie mit zumindest einer Eingriffsnocke (6) drehfest und versetzbar axial beweglich mit Getrieberitzeln (11) verbunden ist, dadurch gekennzeichnet, dass in einem weiteren, über den Kupplungsschieber (4) schaltbaren, dritten Betriebsmode (2b) die Werkzeugspindel (3) drehfest bezüglich eines Gehäuses (5) arretiert ist, indem in dieser Schaltposition die Eingriffsnocke (6) mit gehäuseseitigen Ausnehmungen (7) im Eingriff steht.
- Handwerkzeuggerät nach Anspruch 1, dadurch gekennzeichnet, dass in einem weiteren vierten Betriebsmode (2c) die Werkzeugspindel (3) frei drehbar ist, indem in dieser Schaltposition die Eingriffsnocke (6) in einem Freiraum (8) drehbar ist.
- Handwerkzeuggerät nach Anspruch 2, dadurch gekennzeichnet, dass die vierte Schaltposition (2c) zwischen einer zweiten Schaltposition (2a) und der dritten Schaltposition (2b) angeordnet ist.
- Handwerkzeuggerät nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die erste und die zweite Schaltposition (2a) drehenden Betriebsmodi mit unterschiedlicher Drehzahl zugeordnet sind.
- Handwerkzeuggerät nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die gehäuseseitigen Ausnehmungen (7) in einer gehäusefesten Arretierungshülse (12) ausgebildet sind.
- Handwerkzeuggerät nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die schaltbaren Betriebsmodi (2) durch einen einzigen, den Kupplungsschieber (4) axial versetzenden, Modenwahlschalter schaltbar sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10029728A DE10029728A1 (de) | 2000-06-16 | 2000-06-16 | Handwerkzeuggerät |
DE10029728 | 2000-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1163980A2 true EP1163980A2 (de) | 2001-12-19 |
EP1163980A3 EP1163980A3 (de) | 2003-10-22 |
EP1163980B1 EP1163980B1 (de) | 2005-11-23 |
Family
ID=7645985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01810548A Expired - Lifetime EP1163980B1 (de) | 2000-06-16 | 2001-06-07 | Handwerkzeuggerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US6478095B2 (de) |
EP (1) | EP1163980B1 (de) |
JP (1) | JP4920833B2 (de) |
KR (1) | KR100735592B1 (de) |
CN (1) | CN1186172C (de) |
DE (2) | DE10029728A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156006A1 (de) * | 2008-06-24 | 2009-12-30 | Robert Bosch Gmbh | Kupplungsvorrichtung für eine werkzeugmaschine und werkzeugmaschine |
DE102008040031A1 (de) | 2008-06-30 | 2009-12-31 | Robert Bosch Gmbh | Mehrgang-Getriebevorrichtung und Werkzeugmaschine |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10057139A1 (de) * | 2000-11-17 | 2002-05-23 | Hilti Ag | Elektrohandwerkzeug mit Sicherheitskupplung |
GB0214772D0 (en) * | 2002-06-26 | 2002-08-07 | Black & Decker Inc | Hammer |
JP3843914B2 (ja) * | 2002-08-27 | 2006-11-08 | 松下電工株式会社 | ハンマードリル |
GB2419170B (en) * | 2002-09-13 | 2006-12-06 | Black & Decker Inc | Rotary tool having overload clutch with three modes of operation |
GB0311045D0 (en) * | 2003-05-14 | 2003-06-18 | Black & Decker Inc | Rotary hammer |
DE102004025951A1 (de) * | 2004-05-27 | 2005-12-22 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer |
EP1674743B1 (de) * | 2004-12-23 | 2014-01-22 | Black & Decker Inc. | Antriebsmechanismus für ein Kraftwerkzeug |
EP1674207B1 (de) * | 2004-12-23 | 2008-12-10 | BLACK & DECKER INC. | Kraftwerkzeug |
US20060213675A1 (en) * | 2005-03-24 | 2006-09-28 | Whitmire Jason P | Combination drill |
GB2427006A (en) * | 2005-06-10 | 2006-12-13 | Black & Decker Inc | Overload clutch with two predetermined torque levels |
US7410007B2 (en) * | 2005-09-13 | 2008-08-12 | Eastway Fair Company Limited | Impact rotary tool with drill mode |
JP4686372B2 (ja) * | 2006-02-01 | 2011-05-25 | 株式会社マキタ | 衝撃式作業工具 |
DE102006009922A1 (de) * | 2006-03-03 | 2007-09-06 | Robert Bosch Gmbh | Schaltbare Kupplung für ein Elektrohandwerkzeug |
EP2130651B1 (de) * | 2007-03-26 | 2014-11-26 | Makita Corporation | Schlagwerkzeug |
JP4981506B2 (ja) | 2007-04-12 | 2012-07-25 | 株式会社マキタ | ハンマードリル |
JP5395620B2 (ja) * | 2009-11-02 | 2014-01-22 | 株式会社マキタ | 打撃工具 |
CN101767327B (zh) * | 2010-01-21 | 2011-05-25 | 浙江海王电器有限公司 | 重型双钮多功能电锤 |
CN102371573A (zh) * | 2010-08-10 | 2012-03-14 | 南京德朔实业有限公司 | 电动工具 |
US9630307B2 (en) | 2012-08-22 | 2017-04-25 | Milwaukee Electric Tool Corporation | Rotary hammer |
AU2018102160A4 (en) | 2017-07-31 | 2020-03-05 | Milwaukee Electric Tool Corporation | Rotary power tool |
CN108673425B (zh) * | 2018-06-28 | 2023-11-10 | 常州彤扬电气制造有限公司 | 一种双输出轴多功能电动工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1938660A1 (de) * | 1969-07-30 | 1971-02-11 | Metabowerke Kg | Schlagbohrhammer |
DE4205840A1 (de) * | 1992-02-26 | 1993-09-02 | Kress Elektrik Gmbh & Co | Bohr- oder schlaghammer mit meisselfunktion |
US6015017A (en) * | 1997-04-18 | 2000-01-18 | Black & Decker Inc. | Rotary hammer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728961C2 (de) * | 1977-06-27 | 1991-08-08 | Hilti Ag, Schaan | Bohrhammer mit arretierbarem Werkzeughalter |
JPS54120503A (en) * | 1978-03-11 | 1979-09-19 | Nippon Telegr & Teleph Corp <Ntt> | Coding system for push-button dial signal |
JPS5993887A (ja) * | 1982-11-19 | 1984-05-30 | Asahi Glass Co Ltd | 銅イオン含有酸洗液の処理法 |
JPS5998337A (ja) * | 1982-11-29 | 1984-06-06 | Toshiba Corp | 記録回路 |
US4971156A (en) * | 1989-08-31 | 1990-11-20 | Jason Wong | Multi-section controlled auxiliary fittings to be attached to a wrench |
-
2000
- 2000-06-16 DE DE10029728A patent/DE10029728A1/de not_active Withdrawn
-
2001
- 2001-04-30 KR KR1020010023301A patent/KR100735592B1/ko not_active IP Right Cessation
- 2001-06-07 EP EP01810548A patent/EP1163980B1/de not_active Expired - Lifetime
- 2001-06-07 DE DE50108137T patent/DE50108137D1/de not_active Expired - Lifetime
- 2001-06-11 CN CNB011214716A patent/CN1186172C/zh not_active Expired - Fee Related
- 2001-06-13 JP JP2001178694A patent/JP4920833B2/ja not_active Expired - Fee Related
- 2001-06-15 US US09/882,982 patent/US6478095B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1938660A1 (de) * | 1969-07-30 | 1971-02-11 | Metabowerke Kg | Schlagbohrhammer |
DE4205840A1 (de) * | 1992-02-26 | 1993-09-02 | Kress Elektrik Gmbh & Co | Bohr- oder schlaghammer mit meisselfunktion |
US6015017A (en) * | 1997-04-18 | 2000-01-18 | Black & Decker Inc. | Rotary hammer |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009156006A1 (de) * | 2008-06-24 | 2009-12-30 | Robert Bosch Gmbh | Kupplungsvorrichtung für eine werkzeugmaschine und werkzeugmaschine |
DE102008040031A1 (de) | 2008-06-30 | 2009-12-31 | Robert Bosch Gmbh | Mehrgang-Getriebevorrichtung und Werkzeugmaschine |
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 |
---|---|
KR20010113463A (ko) | 2001-12-28 |
DE50108137D1 (de) | 2005-12-29 |
CN1329973A (zh) | 2002-01-09 |
CN1186172C (zh) | 2005-01-26 |
US20010052417A1 (en) | 2001-12-20 |
DE10029728A1 (de) | 2001-12-20 |
EP1163980B1 (de) | 2005-11-23 |
JP2002028878A (ja) | 2002-01-29 |
US6478095B2 (en) | 2002-11-12 |
EP1163980A3 (de) | 2003-10-22 |
KR100735592B1 (ko) | 2007-07-04 |
JP4920833B2 (ja) | 2012-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1163980A2 (de) | Handwerkzeuggerät | |
DE19944294B4 (de) | Fremdkraftgetriebener Bohrhammer mit verbessertem Betriebsmodusumschalter | |
DE102004018084B3 (de) | Hammerbohrgerät | |
DE3234571C2 (de) | Zweiganggetriebe für ein Elektrowerkzeug | |
DE69102579T2 (de) | Kraftwerkzeug. | |
DE69225808T2 (de) | Kraftwerkzeug | |
DE2158118C3 (de) | ||
DE4213291C2 (de) | Getriebeeinrichtung einer handgeführten Bohrhammermaschine | |
DE3328886C2 (de) | Elektrischer Bohrhammer | |
DE10031050A1 (de) | Handwerkzeuggerät | |
DE2122582B2 (de) | Von Hand geführte Drehschlagbohrmaschine | |
DE4305965A1 (de) | Schaltvorrichtung für Elektrowerkzeuge | |
DE1964083A1 (de) | Werkzeugmaschine zur Steinbearbeitung | |
EP0373106A2 (de) | Handwerkzeug mit Schaltgetriebe | |
DE2511469A1 (de) | Kraftwerkzeug mit einem in jeder stellung schaltbaren zweiganggetriebe | |
WO2019110339A1 (de) | Handwerkzeugmaschine mit einer moduseinstelleinrichtung | |
DE4020269A1 (de) | Elektrische schlagbohrmaschine | |
DE202017102057U1 (de) | Zwischen unterschiedlichen Betriebsarten umschaltbarer Multifunktions-Elektrohammer | |
DE19528924A1 (de) | Elektrische Schlagbohrmaschine | |
DE4445677A1 (de) | Schlagbohrmaschineneinstellmechanik | |
DE2408362A1 (de) | Schlagbohrer | |
EP0040261A1 (de) | Elektrowerkzeug mit einem Zweiganggetriebe | |
DE2830511C2 (de) | Schlagbohrmaschine mit Zweiganggetriebe und einer Einrichtung zum Umschalten der Getriebegänge und zum Umstellen von Bohren auf Schlagbohren | |
DE3018633C2 (de) | Elektrobohrhammer mit abschaltbarem Bohrantrieb | |
DE19943902A1 (de) | Kupplungsvorrichtung zwischen einem Bedienknopf und einem Mechanismus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040422 |
|
AKX | Designation fees paid |
Designated state(s): CH DE FR GB LI SE |
|
17Q | First examination report despatched |
Effective date: 20040719 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB LI SE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50108137 Country of ref document: DE Date of ref document: 20051229 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20060109 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20060824 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20120612 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120619 Year of fee payment: 12 Ref country code: GB Payment date: 20120606 Year of fee payment: 12 Ref country code: SE Payment date: 20120612 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130608 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130607 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130630 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130630 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130607 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130701 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160601 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50108137 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180103 |