FR2431598A1 - Marteau perforateur motorise - Google Patents
Marteau perforateur motoriseInfo
- Publication number
- FR2431598A1 FR2431598A1 FR7917203A FR7917203A FR2431598A1 FR 2431598 A1 FR2431598 A1 FR 2431598A1 FR 7917203 A FR7917203 A FR 7917203A FR 7917203 A FR7917203 A FR 7917203A FR 2431598 A1 FR2431598 A1 FR 2431598A1
- Authority
- FR
- France
- Prior art keywords
- hammer
- perforator
- motorized
- hammer drill
- piston
- 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
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Saccharide Compounds (AREA)
Abstract
L'invention concerne un marteau perforateur comportant un cylindre 9 de guidage, d'un piston de percussion Il et d'un piston d'entraînement 8 actionné par un moteur 5, le piston de percussion étant entraîné alternativement par un tampon pneumatique formé entre les deux pistons. Le marteau perforateur est caractérisé par le fait que le tampon pneumatique sert à la commande de la vitesse de rotation du moteur d'entraînement 5. Application notamment au domaine des travaux publics.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782832169 DE2832169A1 (de) | 1978-07-21 | 1978-07-21 | Motorisch betriebener bohrhammer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2431598A1 true FR2431598A1 (fr) | 1980-02-15 |
FR2431598B1 FR2431598B1 (fr) | 1983-04-22 |
Family
ID=6045054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917203A Granted FR2431598A1 (fr) | 1978-07-21 | 1979-07-03 | Marteau perforateur motorise |
Country Status (24)
Country | Link |
---|---|
US (1) | US4222443A (fr) |
JP (1) | JPS5518395A (fr) |
AT (1) | AT366945B (fr) |
AU (1) | AU526775B2 (fr) |
BE (1) | BE877788A (fr) |
CA (1) | CA1114249A (fr) |
CH (1) | CH640305A5 (fr) |
DD (1) | DD144884A5 (fr) |
DE (1) | DE2832169A1 (fr) |
DK (1) | DK299479A (fr) |
ES (1) | ES482062A1 (fr) |
FI (1) | FI65723C (fr) |
FR (1) | FR2431598A1 (fr) |
GB (1) | GB2025830B (fr) |
HU (1) | HU180242B (fr) |
IE (1) | IE48453B1 (fr) |
IT (1) | IT1112741B (fr) |
NL (1) | NL7903948A (fr) |
NO (1) | NO147784C (fr) |
PL (1) | PL120121B1 (fr) |
SE (1) | SE7904790L (fr) |
SU (1) | SU867321A3 (fr) |
YU (1) | YU157379A (fr) |
ZA (1) | ZA792685B (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH669141A5 (de) * | 1986-04-04 | 1989-02-28 | Sig Schweiz Industrieges | Durch ein druckmedium betriebener hammer. |
EP0303651B2 (fr) * | 1987-03-05 | 1999-12-01 | Robert Bosch Gmbh | Procede d'interruption de l'entrainement, en particulier en percussion et/ou en rotation, d'un outil a main |
SU1617139A1 (ru) * | 1988-08-09 | 1990-12-30 | Московское Научно-Производственное Объединение По Механизированному Строительному Инструменту И Отделочным Машинам | Компрессионно-вакуумна машина ударного действи |
SE501200C2 (sv) * | 1989-10-28 | 1994-12-05 | Berema Atlas Copco Ab | Slagverktyg |
ZA908924B (en) * | 1990-01-15 | 1991-08-28 | Sulzer Ag | A percussion device |
JP3563182B2 (ja) * | 1995-11-13 | 2004-09-08 | 丸善工業株式会社 | エンジン式ブレーカ |
US5954140A (en) * | 1997-06-18 | 1999-09-21 | Milwaukee Electric Tool Corporation | Rotary hammer with improved pneumatic drive system |
AU751720B2 (en) | 1998-09-18 | 2002-08-22 | Stanley Fastening Systems, L.P. | Multi-stroke fastening device |
DE10111717C1 (de) * | 2001-03-12 | 2002-10-24 | Wacker Werke Kg | Luftfederschlagwerk mit bewegungsfrequenzgesteuertem Leerlaufzustand |
DE10117123A1 (de) * | 2001-04-06 | 2002-10-17 | Bosch Gmbh Robert | Handwerkzeugmaschine |
DE10145464C2 (de) * | 2001-09-14 | 2003-08-28 | Wacker Construction Equipment | Bohr- und/oder Schlaghammer mit anpressdruckabhängiger Leerlaufsteuerung |
JP4270887B2 (ja) * | 2003-01-10 | 2009-06-03 | 株式会社マキタ | 電動往復動式工具 |
WO2006026709A2 (fr) * | 2004-08-30 | 2006-03-09 | Black & Decker Inc. | Element de fixation par combustion |
US7886840B2 (en) * | 2008-05-05 | 2011-02-15 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
US8122907B2 (en) | 2008-05-05 | 2012-02-28 | Ingersoll-Rand Company | Motor assembly for pneumatic tool |
DE102008044044A1 (de) * | 2008-11-25 | 2010-05-27 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
US9592600B2 (en) | 2011-02-23 | 2017-03-14 | Ingersoll-Rand Company | Angle impact tools |
US8925646B2 (en) | 2011-02-23 | 2015-01-06 | Ingersoll-Rand Company | Right angle impact tool |
CN104837427B (zh) | 2012-11-14 | 2017-09-22 | 不列颠哥伦比亚癌症机构分部 | 管状锤钻配件 |
US9022888B2 (en) | 2013-03-12 | 2015-05-05 | Ingersoll-Rand Company | Angle impact tool |
CA2943806C (fr) | 2014-03-27 | 2022-05-31 | Techtronic Power Tools Technology Limited | Dispositif d'entrainement d'attache motorise et son procede de fonctionnement |
JP6283252B2 (ja) * | 2014-04-14 | 2018-02-21 | 株式会社ダイセル | 穿孔器およびガス排出装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522550A (en) * | 1946-12-19 | 1950-09-19 | Carl S Weyandt | Gas hammer speed control |
FR1572089A (fr) * | 1967-11-16 | 1969-06-20 | ||
US3834469A (en) * | 1972-11-14 | 1974-09-10 | Wacker Werke Kg | Internal combustion operated hammer |
US4095654A (en) * | 1976-11-15 | 1978-06-20 | Ross Frederick W | Impact device with multiple connecting rods and gearing |
US4099580A (en) * | 1977-01-24 | 1978-07-11 | Ross Frederick W | Impact device with linear air spring |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2622399A (en) * | 1948-08-05 | 1952-12-23 | David I Babitch | Windshield wiper motor |
US2748561A (en) * | 1951-08-23 | 1956-06-05 | Carter Carburetor Corp | Vacuum motor electric booster |
US3921729A (en) * | 1971-11-25 | 1975-11-25 | Hilti Ag | Electropneumatic hammer |
US3835935A (en) * | 1973-03-19 | 1974-09-17 | Black & Decker Mfg Co | Idling system for power hammer |
-
1978
- 1978-07-21 DE DE19782832169 patent/DE2832169A1/de not_active Withdrawn
-
1979
- 1979-04-25 CH CH390179A patent/CH640305A5/de not_active IP Right Cessation
- 1979-05-08 IT IT22474/79A patent/IT1112741B/it active
- 1979-05-09 FI FI791478A patent/FI65723C/fi not_active IP Right Cessation
- 1979-05-18 NL NL7903948A patent/NL7903948A/nl not_active Application Discontinuation
- 1979-05-29 GB GB7918591A patent/GB2025830B/en not_active Expired
- 1979-05-30 ZA ZA792685A patent/ZA792685B/xx unknown
- 1979-05-31 SE SE7904790A patent/SE7904790L/ not_active Application Discontinuation
- 1979-06-18 AT AT0428379A patent/AT366945B/de not_active IP Right Cessation
- 1979-06-22 AU AU48306/79A patent/AU526775B2/en not_active Ceased
- 1979-06-29 YU YU01573/79A patent/YU157379A/xx unknown
- 1979-06-29 ES ES482062A patent/ES482062A1/es not_active Expired
- 1979-07-03 FR FR7917203A patent/FR2431598A1/fr active Granted
- 1979-07-10 HU HU79HI517A patent/HU180242B/hu unknown
- 1979-07-17 DK DK299479A patent/DK299479A/da not_active Application Discontinuation
- 1979-07-18 DD DD79214427A patent/DD144884A5/de unknown
- 1979-07-19 JP JP9102179A patent/JPS5518395A/ja active Pending
- 1979-07-19 BE BE0/196370A patent/BE877788A/fr not_active IP Right Cessation
- 1979-07-19 US US06/058,839 patent/US4222443A/en not_active Expired - Lifetime
- 1979-07-19 NO NO792396A patent/NO147784C/no unknown
- 1979-07-19 SU SU792790901A patent/SU867321A3/ru active
- 1979-07-20 CA CA332,293A patent/CA1114249A/fr not_active Expired
- 1979-07-20 PL PL1979217276A patent/PL120121B1/pl unknown
- 1979-08-08 IE IE1371/79A patent/IE48453B1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522550A (en) * | 1946-12-19 | 1950-09-19 | Carl S Weyandt | Gas hammer speed control |
FR1572089A (fr) * | 1967-11-16 | 1969-06-20 | ||
US3834469A (en) * | 1972-11-14 | 1974-09-10 | Wacker Werke Kg | Internal combustion operated hammer |
US4095654A (en) * | 1976-11-15 | 1978-06-20 | Ross Frederick W | Impact device with multiple connecting rods and gearing |
US4099580A (en) * | 1977-01-24 | 1978-07-11 | Ross Frederick W | Impact device with linear air spring |
Also Published As
Publication number | Publication date |
---|---|
SU867321A3 (ru) | 1981-09-23 |
PL217276A1 (fr) | 1980-04-08 |
ZA792685B (en) | 1980-06-25 |
ATA428379A (de) | 1981-10-15 |
JPS5518395A (en) | 1980-02-08 |
HU180242B (en) | 1983-02-28 |
FI791478A (fi) | 1980-01-22 |
PL120121B1 (en) | 1982-02-27 |
AU4830679A (en) | 1980-01-24 |
CH640305A5 (de) | 1983-12-30 |
NO147784C (no) | 1983-06-15 |
IT1112741B (it) | 1986-01-20 |
DD144884A5 (de) | 1980-11-12 |
NO792396L (no) | 1980-01-22 |
NO147784B (no) | 1983-03-07 |
IE791371L (en) | 1979-12-21 |
AU526775B2 (en) | 1983-01-27 |
DK299479A (da) | 1980-01-22 |
FI65723B (fi) | 1984-03-30 |
GB2025830B (en) | 1982-09-08 |
DE2832169A1 (de) | 1980-01-31 |
SE7904790L (sv) | 1980-01-23 |
BE877788A (fr) | 1979-11-16 |
GB2025830A (en) | 1980-01-30 |
AT366945B (de) | 1982-05-25 |
US4222443A (en) | 1980-09-16 |
IE48453B1 (en) | 1985-01-23 |
FI65723C (fi) | 1984-07-10 |
NL7903948A (nl) | 1980-01-23 |
CA1114249A (fr) | 1981-12-15 |
YU157379A (en) | 1983-01-21 |
ES482062A1 (es) | 1980-05-16 |
FR2431598B1 (fr) | 1983-04-22 |
IT7922474A0 (it) | 1979-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |