BR7208248D0 - Furador manual de percussao de duas velocidades - Google Patents
Furador manual de percussao de duas velocidadesInfo
- Publication number
- BR7208248D0 BR7208248D0 BR008248/72A BR824872A BR7208248D0 BR 7208248 D0 BR7208248 D0 BR 7208248D0 BR 008248/72 A BR008248/72 A BR 008248/72A BR 824872 A BR824872 A BR 824872A BR 7208248 D0 BR7208248 D0 BR 7208248D0
- Authority
- BR
- Brazil
- Prior art keywords
- percusion
- speed
- manual punch
- punch
- manual
- Prior art date
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
-
- 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
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19293—Longitudinally slidable
- Y10T74/19298—Multiple spur gears
- Y10T74/19307—Selective
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19377—Slidable keys or clutches
- Y10T74/19414—Single clutch shaft
- Y10T74/19419—Progressive
- Y10T74/19442—Single key
- Y10T74/19451—Spur gears
- Y10T74/1946—Sliding clutch carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712158118 DE2158118B2 (de) | 1971-11-24 | 1971-11-24 | Zweigang-handbohrmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7208248D0 true BR7208248D0 (pt) | 1973-08-30 |
Family
ID=5825927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR008248/72A BR7208248D0 (pt) | 1971-11-24 | 1972-11-23 | Furador manual de percussao de duas velocidades |
Country Status (8)
Country | Link |
---|---|
US (1) | US3785443A (pt) |
JP (1) | JPS5733124B2 (pt) |
AU (1) | AU453892B2 (pt) |
BR (1) | BR7208248D0 (pt) |
CH (1) | CH543332A (pt) |
DE (1) | DE2158118B2 (pt) |
ES (1) | ES408902A1 (pt) |
GB (1) | GB1349437A (pt) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2747537C2 (de) * | 1977-10-22 | 1987-01-29 | Scintilla Ag, Solothurn | Auf Drehbohren und Schlagbohren umschaltbare Bohrmaschine |
DE2830511C2 (de) * | 1978-07-12 | 1985-05-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schlagbohrmaschine mit Zweiganggetriebe und einer Einrichtung zum Umschalten der Getriebegänge und zum Umstellen von Bohren auf Schlagbohren |
US4418766A (en) * | 1979-07-25 | 1983-12-06 | Black & Decker Inc. | Compact multi-speed hammer-drill |
US4406183A (en) * | 1981-07-31 | 1983-09-27 | Wix Jerry W | Fast acting ratchet wrench |
JPS5915765B2 (ja) * | 1981-10-05 | 1984-04-11 | 松下電工株式会社 | 回転式電動工具の変速装置 |
DE3205141A1 (de) * | 1982-02-13 | 1983-08-18 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
US4653338A (en) * | 1985-02-11 | 1987-03-31 | Hall Surgical Division Of Zimmer, Inc. | Apparatus for driving a member |
US5011341A (en) * | 1989-11-09 | 1991-04-30 | The Aro Corporation | Two speed gear system for power tool |
JPH0633418U (ja) * | 1992-10-02 | 1994-05-06 | 優 高橋 | 刈払機用飛散防護カバー |
US5447205A (en) * | 1993-12-27 | 1995-09-05 | Ryobi Motor Products | Drill adjustment mechanism for a hammer drill |
GB9621202D0 (en) * | 1996-10-11 | 1996-11-27 | Black & Decker Inc | Mode change switch |
US6102632A (en) * | 1998-04-23 | 2000-08-15 | Black & Decker Inc. | Two speed right angle drill |
US6223833B1 (en) * | 1999-06-03 | 2001-05-01 | One World Technologies, Inc. | Spindle lock and chipping mechanism for hammer drill |
US6733414B2 (en) | 2001-01-12 | 2004-05-11 | Milwaukee Electric Tool Corporation | Gear assembly for a power tool |
DE10340593B4 (de) * | 2003-09-01 | 2016-01-21 | Caterpillar Global Mining Europe Gmbh | Antriebseinrichtung für Kettensterne von Kettenantrieben |
DE102004020177B4 (de) * | 2004-04-24 | 2024-07-18 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem drehenden und/oder schlagenden Antrieb |
JP4593387B2 (ja) * | 2005-07-04 | 2010-12-08 | 株式会社マキタ | 電動工具 |
US20090065225A1 (en) * | 2007-09-07 | 2009-03-12 | Black & Decker Inc. | Switchable anti-lock control |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US7717191B2 (en) * | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
US7717192B2 (en) * | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
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 |
US7762349B2 (en) * | 2007-11-21 | 2010-07-27 | Black & Decker Inc. | Multi-speed drill and transmission with low gear only clutch |
US7798245B2 (en) * | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
JP5477759B2 (ja) * | 2008-07-30 | 2014-04-23 | 日立工機株式会社 | 電動工具 |
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 |
US9259832B2 (en) * | 2010-08-25 | 2016-02-16 | Makita Corporation | Handheld electrical power tools |
JP2013166209A (ja) * | 2012-02-15 | 2013-08-29 | Makita Corp | 打撃工具 |
DE102013222550A1 (de) * | 2013-11-06 | 2015-05-07 | Robert Bosch Gmbh | Handwerkzeugmaschine |
GB201413008D0 (en) | 2014-07-23 | 2014-09-03 | Black & Decker Inc | A range of power tools |
EP3444067A1 (de) * | 2017-08-18 | 2019-02-20 | HILTI Aktiengesellschaft | Elektrisch isoliertes rastelement |
US11826891B2 (en) * | 2019-10-21 | 2023-11-28 | Makita Corporation | Power tool having hammer mechanism |
US11865691B2 (en) | 2020-12-10 | 2024-01-09 | Black & Decker Inc. | Power tool with chuck key holder |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911841A (en) * | 1958-07-02 | 1959-11-10 | Vance V Miller | Portable electric hand drill |
US3396593A (en) * | 1966-08-01 | 1968-08-13 | Black & Decker Mfg Co | Transmission and clutch for rotary tool |
DE1957235C3 (de) * | 1969-11-14 | 1974-04-25 | Robert Bosch Gmbh, 7000 Stuttgart | Motorisch angetriebene Schlagbohrmaschine |
DE2105335C3 (de) * | 1971-02-05 | 1978-05-24 | Robert Bosch Gmbh, 7000 Stuttgart | Tragbare, auf Drehen oder Drehschlagen schaltbare Bohrmaschine |
-
1971
- 1971-11-24 DE DE19712158118 patent/DE2158118B2/de active Granted
-
1972
- 1972-10-24 CH CH1549972A patent/CH543332A/de not_active IP Right Cessation
- 1972-11-23 BR BR008248/72A patent/BR7208248D0/pt unknown
- 1972-11-23 AU AU49214/72A patent/AU453892B2/en not_active Expired
- 1972-11-23 GB GB5423172A patent/GB1349437A/en not_active Expired
- 1972-11-23 ES ES408902A patent/ES408902A1/es not_active Expired
- 1972-11-24 US US00308941A patent/US3785443A/en not_active Expired - Lifetime
- 1972-11-24 JP JP11789272A patent/JPS5733124B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES408902A1 (es) | 1975-10-01 |
JPS5733124B2 (pt) | 1982-07-15 |
JPS4860363A (pt) | 1973-08-24 |
DE2158118A1 (de) | 1973-05-30 |
GB1349437A (en) | 1974-04-03 |
AU4921472A (en) | 1974-05-30 |
AU453892B2 (en) | 1974-10-17 |
DE2158118B2 (de) | 1977-10-27 |
US3785443A (en) | 1974-01-15 |
DE2158118C3 (pt) | 1980-01-10 |
CH543332A (de) | 1973-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7208248D0 (pt) | Furador manual de percussao de duas velocidades | |
BR7200782D0 (pt) | Aparelho de mecanoterapia | |
IT970031B (it) | Inserto tagliente | |
BE789171A (fr) | Elektronisch weegstelsel met numerieke aflezing | |
BE789172A (fr) | Elektronisch weegstelsel met numerieke aflezing | |
BR7201754D0 (pt) | Engrenagem de diferencial | |
AT323476B (de) | Antifriktionserzeugnis | |
BE786707A (fr) | Preparation de mitraille | |
BE787847R (fr) | Tour de | |
IT967783B (it) | Trasmissione | |
BE781931A (fr) | Differentiel | |
BE780117R (fr) | Propulseur de pieces de | |
FI56779B (fi) | Arbetsbord foer verktygsmaskiner saosom radialborrmaskiner fraesmaskiner m fl | |
BR7202372D0 (pt) | Conjunto aperfeicoado de torneiras | |
SE383138B (sv) | Hastighetsvariabel endlos transportor | |
SU447885A3 (ru) | Способ получения -каротина | |
BE786416A (fr) | Production de tetramisoles | |
BE778160A (fr) | Cinefilmmaterialen die magnetische registreerstroken bevatten | |
BE790727A (fr) | Preparation de pyrrolidinone-2 | |
BE777787A (fr) | Isolerende bedradingsplaat met penvormige verbindorganen | |
RO64620A (fr) | Transmission | |
BE793175A (fr) | Preparation de 3-alkylthiomethylcephalosporines | |
AT334421B (de) | Zweiwegthyristor | |
BE786328A (fr) | Preparation de polyurethannes | |
FI56245C (fi) | Staellbar hake foer foenster doerrar luckor och dylikt |