FR2361204A1 - Dispositif de percussion, notamment pour perceuse portative - Google Patents
Dispositif de percussion, notamment pour perceuse portativeInfo
- Publication number
- FR2361204A1 FR2361204A1 FR7724425A FR7724425A FR2361204A1 FR 2361204 A1 FR2361204 A1 FR 2361204A1 FR 7724425 A FR7724425 A FR 7724425A FR 7724425 A FR7724425 A FR 7724425A FR 2361204 A1 FR2361204 A1 FR 2361204A1
- Authority
- FR
- France
- Prior art keywords
- teeth
- tool
- spindle
- portable
- percussion device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
-
- 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
- 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
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Dispositif de percussion, notamment pour perceuse portative. Il comprend des dents 24 d'encliquetage formées sur un élément 8 d'engrenage qui tourne dans un carter solidaire du corps de l'outil, une broche de sortie qui porte un foret ou une mèche et sur laquelle sont montées des secondes dents d'encliquetage disposées en face des premières dents. Un ressort tend à éloigner les premières dents des secondes. Une transmission à engrenage, reliée au pignon 12 de l'arbre 11 de sortie du moteur de l'outil, fait tourner simultanément les premières dents à une première vitesse prédéterminée, et les secondes dents à une seconde vitesse prédéterminée, de manière à communiquer des coups longitudinaux à la broche lorsque les premieres dents entrent en prise avec les secondes à la suite d'un mouvement axial de la broche sous l'effet de l'application sous pression de l'outil contre la surface d'une pièce. Domaine d'application : perceuses portatives.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26154/76A IT1066884B (it) | 1976-08-09 | 1976-08-09 | Trapano del tipo a percussione |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2361204A1 true FR2361204A1 (fr) | 1978-03-10 |
FR2361204B1 FR2361204B1 (fr) | 1984-04-27 |
Family
ID=11218767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7724425A Granted FR2361204A1 (fr) | 1976-08-09 | 1977-08-08 | Dispositif de percussion, notamment pour perceuse portative |
Country Status (8)
Country | Link |
---|---|
US (1) | US4098351A (fr) |
JP (1) | JPS601150B2 (fr) |
AU (1) | AU511293B2 (fr) |
CA (1) | CA1090169A (fr) |
DE (1) | DE2734965A1 (fr) |
FR (1) | FR2361204A1 (fr) |
GB (1) | GB1584082A (fr) |
IT (1) | IT1066884B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031433A2 (fr) * | 1979-12-21 | 1981-07-08 | Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG | Outil à main entraîné par un moteur |
WO2011003646A1 (fr) * | 2009-07-09 | 2011-01-13 | Robert Bosch Gmbh | Appareil de perforation pneumatique et/ou de burinage |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418766A (en) * | 1979-07-25 | 1983-12-06 | Black & Decker Inc. | Compact multi-speed hammer-drill |
US4653338A (en) * | 1985-02-11 | 1987-03-31 | Hall Surgical Division Of Zimmer, Inc. | Apparatus for driving a member |
IT1230657B (it) * | 1987-06-12 | 1991-10-29 | Famulari Giovanni | Dispositivo antidispersione e raccolta del materiale di risulta prodotto in operazioni di foratura, fresatura e simili, da applicarsi sulle relative macchine utensili |
GB2275644B (en) * | 1993-03-05 | 1995-12-13 | Black & Decker Inc | Chuck spindle device and power tools incorporating same |
GB9304540D0 (en) * | 1993-03-05 | 1993-04-21 | Black & Decker Inc | Power tool and mechanism |
JPH08323520A (ja) * | 1995-05-29 | 1996-12-10 | Makita Corp | 震動ドリル |
US5653294A (en) * | 1996-08-06 | 1997-08-05 | Ryobi North America | Impact mechanism for a hammer drill |
US6223833B1 (en) | 1999-06-03 | 2001-05-01 | One World Technologies, Inc. | Spindle lock and chipping mechanism for hammer drill |
US6213222B1 (en) | 2000-01-06 | 2001-04-10 | Milwaukee Electric Tool Corporation | Cam drive mechanism |
TW554792U (en) | 2003-01-29 | 2003-09-21 | Mobiletron Electronics Co Ltd | Function switching device of electric tool |
TW556637U (en) | 2003-02-24 | 2003-10-01 | Mobiletron Electronics Co Ltd | Power tool |
ATE464983T1 (de) * | 2003-08-06 | 2010-05-15 | Hitachi Koki Kk | Schlagbohrer |
US6959478B2 (en) * | 2003-11-01 | 2005-11-01 | Ting-Kuang Chen | Shockproof spindle |
JP4291173B2 (ja) * | 2004-02-10 | 2009-07-08 | 株式会社マキタ | インパクトドライバ |
JP4405900B2 (ja) * | 2004-03-10 | 2010-01-27 | 株式会社マキタ | インパクトドライバ |
US7308948B2 (en) * | 2004-10-28 | 2007-12-18 | Makita Corporation | Electric power tool |
DE102005041448A1 (de) * | 2005-08-31 | 2007-03-01 | Robert Bosch Gmbh | Handbohrmaschine mit Schaltgetriebe |
FR2907695B1 (fr) * | 2006-10-27 | 2009-06-26 | Cooper Power Tools Sas Soc Par | Procede de percage d'un alesage et machine correspondante. |
DE102007014758A1 (de) * | 2007-03-28 | 2008-10-02 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102007014756A1 (de) * | 2007-03-28 | 2008-10-02 | Robert Bosch Gmbh | Handwerkzeug |
JP2009041307A (ja) * | 2007-08-10 | 2009-02-26 | Nippon Steel Engineering Co Ltd | 支持架台、その設置方法及び建築物 |
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 |
US7717192B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
US7717191B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
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 |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US8057136B2 (en) * | 2008-07-09 | 2011-11-15 | Hsin Ying Enterprises Co., Ltd. | Power tool combination |
US20100111626A1 (en) * | 2008-10-31 | 2010-05-06 | Cooper Industries | Cushion mechanism for a positive peck feed drill |
US8973455B2 (en) * | 2011-05-09 | 2015-03-10 | Zhejiang University | Electric drill forward and reverse rotation automatic switching apparatus |
EP2779928B1 (fr) | 2011-11-14 | 2018-01-03 | The University of British Columbia | Système de fixation centromédullaire pour la gestion de fractures pelviennes et acétabulaires |
US9849577B2 (en) | 2012-02-03 | 2017-12-26 | Milwaukee Electric Tool Corporation | Rotary hammer |
EP2809470B1 (fr) | 2012-02-03 | 2020-01-15 | Milwaukee Electric Tool Corporation | Marteau rotatif |
US9532789B2 (en) | 2012-11-14 | 2017-01-03 | British Columbia Cancer Agency Branch | Cannulated hammer drill attachment |
AU2015333623B2 (en) | 2014-10-14 | 2018-08-02 | British Columbia Cancer Agency Branch | Systems and methods for intermedullary bone fixation |
US10328560B2 (en) * | 2015-02-23 | 2019-06-25 | Brian Romagnoli | Multi-mode drive mechanisms and tools incorporating the same |
EP3866713A4 (fr) | 2018-10-17 | 2022-06-29 | The University of British Columbia | Dispositif et système de fixation osseuse |
EP3854532A1 (fr) * | 2019-08-19 | 2021-07-28 | Hilti Aktiengesellschaft | Machine-outil, outil et système de machine-outil à un certain rapport de vitesse de rotation et de puissance de percussion |
US12004782B2 (en) | 2020-03-26 | 2024-06-11 | Warsaw Orthopedic, Inc. | Instrument for locking orthopedic screws |
US11730529B2 (en) * | 2020-03-26 | 2023-08-22 | Warsaw Orthopedic, Inc. | Powered modular head locker |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH388600A (de) * | 1961-02-15 | 1965-02-28 | Perles Elektrowerkzeuge & Moto | Elektrische Vibrations-Handbohrmaschine |
DE2047442A1 (de) * | 1970-09-26 | 1972-03-30 | Otto Baier Kg Maschinenfabrik, 7140 Ludwigsburg | Bohrmaschine |
FR2178327A5 (fr) * | 1972-03-28 | 1973-11-09 | Peugeot Aciers Et Outillage | |
FR2264634A1 (en) * | 1974-03-18 | 1975-10-17 | Bosch Gmbh Robert | Percussive drilling machine - has spring loaded gear of drilling spindle percussively moved by ratchet teeth of axially stationary gear |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1912440A1 (de) * | 1969-03-12 | 1970-09-17 | Toussaint & Hess Gmbh | Axialkolbenmaschine |
US3736992A (en) * | 1971-07-14 | 1973-06-05 | Black & Decker Mfg Co | Control collar and bearing support for power tool shaft |
US3809168A (en) * | 1973-04-23 | 1974-05-07 | Skil Corp | Hammer drill |
CH591008A5 (fr) * | 1974-05-14 | 1977-08-31 | Licentia Gmbh |
-
1976
- 1976-08-09 IT IT26154/76A patent/IT1066884B/it active
-
1977
- 1977-07-29 US US05/820,284 patent/US4098351A/en not_active Expired - Lifetime
- 1977-08-03 DE DE19772734965 patent/DE2734965A1/de active Granted
- 1977-08-05 GB GB32915/77A patent/GB1584082A/en not_active Expired
- 1977-08-08 CA CA284,307A patent/CA1090169A/fr not_active Expired
- 1977-08-08 FR FR7724425A patent/FR2361204A1/fr active Granted
- 1977-08-09 JP JP52094699A patent/JPS601150B2/ja not_active Expired
- 1977-08-09 AU AU27736/77A patent/AU511293B2/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH388600A (de) * | 1961-02-15 | 1965-02-28 | Perles Elektrowerkzeuge & Moto | Elektrische Vibrations-Handbohrmaschine |
DE2047442A1 (de) * | 1970-09-26 | 1972-03-30 | Otto Baier Kg Maschinenfabrik, 7140 Ludwigsburg | Bohrmaschine |
FR2178327A5 (fr) * | 1972-03-28 | 1973-11-09 | Peugeot Aciers Et Outillage | |
FR2264634A1 (en) * | 1974-03-18 | 1975-10-17 | Bosch Gmbh Robert | Percussive drilling machine - has spring loaded gear of drilling spindle percussively moved by ratchet teeth of axially stationary gear |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0031433A2 (fr) * | 1979-12-21 | 1981-07-08 | Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG | Outil à main entraîné par un moteur |
EP0031433B1 (fr) * | 1979-12-21 | 1983-10-12 | Mafell-Maschinenfabrik Rudolf Mey GmbH & Co. KG | Outil à main entraîné par un moteur |
WO2011003646A1 (fr) * | 2009-07-09 | 2011-01-13 | Robert Bosch Gmbh | Appareil de perforation pneumatique et/ou de burinage |
Also Published As
Publication number | Publication date |
---|---|
AU2773677A (en) | 1979-02-15 |
IT1066884B (it) | 1985-03-12 |
FR2361204B1 (fr) | 1984-04-27 |
US4098351A (en) | 1978-07-04 |
JPS5334199A (en) | 1978-03-30 |
GB1584082A (en) | 1981-02-04 |
DE2734965C2 (fr) | 1987-06-04 |
JPS601150B2 (ja) | 1985-01-12 |
CA1090169A (fr) | 1980-11-25 |
DE2734965A1 (de) | 1978-02-23 |
AU511293B2 (en) | 1980-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |