FR2344379B1 - - Google Patents
Info
- Publication number
- FR2344379B1 FR2344379B1 FR7707333A FR7707333A FR2344379B1 FR 2344379 B1 FR2344379 B1 FR 2344379B1 FR 7707333 A FR7707333 A FR 7707333A FR 7707333 A FR7707333 A FR 7707333A FR 2344379 B1 FR2344379 B1 FR 2344379B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7603252A SE406875B (sv) | 1976-03-15 | 1976-03-15 | Avvribreringsanordning vid med tryckmediedriven, fram- och atergaende slagmekanism forsedda verktyg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2344379A1 FR2344379A1 (fr) | 1977-10-14 |
| FR2344379B1 true FR2344379B1 (US07202987-20070410-C00007.png) | 1978-10-20 |
Family
ID=20327295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7707333A Granted FR2344379A1 (fr) | 1976-03-15 | 1977-03-11 | Dispositif attenuateur de vibrations pour des outils actionnes par pression de fluide ou des organes analogues avec mecanismes d'impact du type a mouvement alternatif |
Country Status (10)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE424830B (sv) * | 1978-01-12 | 1982-08-16 | Goran Alfred Nilsson | Anordning for forlengning av kraftpulsforloppet hos anslagsmassan vid me slagverkan arbetande verktyg |
| CH638587A5 (de) * | 1979-02-12 | 1983-09-30 | Uster Spindel Motoren Maschf | Schlagbohrhammer. |
| SE416901C (sv) * | 1979-03-30 | 1985-09-23 | Atlas Copco Ab | Pneumatisk slagmekanism |
| SE7902872L (sv) * | 1979-03-30 | 1980-10-01 | Atlas Copco Ab | Pneumatisk slagmekanism |
| US4351225A (en) * | 1980-01-17 | 1982-09-28 | The Aro Corporation | Vibration attenuation construction for an impact air tool |
| WO1985000124A1 (en) * | 1983-06-29 | 1985-01-17 | Institut Gornogo Dela Sibirskogo Otdelenia Akademi | Manually-operated pneumatic vibration-protected impacting machine |
| WO1989002514A1 (en) * | 1987-09-09 | 1989-03-23 | Max Fehr | Pneumatic linear vibrator |
| SE460349B (sv) * | 1988-02-22 | 1989-10-02 | Toernqvist Peter J T | Fram- och aatergaaende roerelse alstrande apparat med tvaa vaendlaegen |
| SE501449C2 (sv) * | 1992-11-18 | 1995-02-20 | Goeran Nilsson | Tryckmediumdriven slagmekanism |
| SE508812C2 (sv) * | 1996-03-14 | 1998-11-09 | Goeran Nilsson | Tryckmediumdriven slagmekanism |
| SE510057C2 (sv) * | 1997-08-07 | 1999-04-12 | Wiklund Henry & Co | Utloppskanal i tryckmediumdriven slagmekanism |
| DE19746447C2 (de) * | 1997-10-21 | 2002-11-07 | Biax Maschinen Gmbh Steckborn | Handwerkzeug mit einem Linear-Schwingantrieb |
| SE516441C2 (sv) | 2000-06-06 | 2002-01-15 | Wiklund Henry & Co | Pådragsventilanordning vid tryckmediumdrivna verktyg |
| SE520562C2 (sv) * | 2001-12-28 | 2003-07-22 | Mk Produkter Mekanik & Kemi Ab | Tryckmediumdrivet handverktyg med fram och återgående rörelse |
| DE102004021905B3 (de) * | 2004-05-04 | 2005-11-03 | Stefan Windschiegl | Schwingungsdämpfer für Stemmlanzen und Druckluftwerkzeuge allgemein |
| ES2399055T3 (es) * | 2005-02-09 | 2013-03-25 | Thyssenkrupp System Engineering Gmbh | Dispositivo de impacto por aire comprimido con amortiguamiento de retroceso |
| FR2956999B1 (fr) * | 2010-03-05 | 2012-06-01 | Bidaux Marc Sa | Dispositif d'outil a percussion |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1780817A (en) * | 1929-02-28 | 1930-11-04 | Materiel D Entpr Et De Constru | Motor-driven shears |
| GB431317A (en) * | 1934-12-21 | 1935-07-04 | Atlas Diesel Ab | Improvements in pneumatic percussive tools |
| US2432877A (en) * | 1944-03-04 | 1947-12-16 | Mary Leinster Francis | Pneumatic tool |
| US3236157A (en) * | 1962-03-15 | 1966-02-22 | Gunver Mfg Company | Fluid motors |
| US3427987A (en) * | 1967-05-15 | 1969-02-18 | Gray Co Inc | Tubular diaphragm pump |
| US3862544A (en) * | 1970-08-03 | 1975-01-28 | Mcneil Corp | Lubricating apparatus |
| SE389697B (sv) * | 1975-04-07 | 1976-11-15 | G A Nilsson | Tryckmediedriven slagmekanism |
-
1976
- 1976-03-15 SE SE7603252A patent/SE406875B/xx not_active IP Right Cessation
-
1977
- 1977-03-07 GB GB9589/77A patent/GB1524169A/en not_active Expired
- 1977-03-08 FI FI770739A patent/FI62242C/fi not_active IP Right Cessation
- 1977-03-10 IT IT21112/77A patent/IT1077692B/it active
- 1977-03-11 FR FR7707333A patent/FR2344379A1/fr active Granted
- 1977-03-12 DE DE2710920A patent/DE2710920C2/de not_active Expired
- 1977-03-14 NO NO770906A patent/NO141979C/no unknown
- 1977-03-14 JP JP2713077A patent/JPS52112177A/ja active Granted
- 1977-03-15 CA CA273,971A patent/CA1050368A/en not_active Expired
- 1977-03-15 US US05/777,727 patent/US4117764A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4117764A (en) | 1978-10-03 |
| SE7603252L (sv) | 1977-09-16 |
| FI770739A (US07202987-20070410-C00007.png) | 1977-09-16 |
| NO141979B (no) | 1980-03-03 |
| IT1077692B (it) | 1985-05-04 |
| JPS5749357B2 (US07202987-20070410-C00007.png) | 1982-10-21 |
| DE2710920A1 (de) | 1977-09-22 |
| JPS52112177A (en) | 1977-09-20 |
| FR2344379A1 (fr) | 1977-10-14 |
| FI62242B (fi) | 1982-08-31 |
| FI62242C (fi) | 1982-12-10 |
| GB1524169A (en) | 1978-09-06 |
| NO141979C (no) | 1980-06-11 |
| NO770906L (no) | 1977-09-16 |
| CA1050368A (en) | 1979-03-13 |
| DE2710920C2 (de) | 1981-12-10 |
| SE406875B (sv) | 1979-03-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |