FR2208763A1 - - Google Patents
Info
- Publication number
- FR2208763A1 FR2208763A1 FR7342595A FR7342595A FR2208763A1 FR 2208763 A1 FR2208763 A1 FR 2208763A1 FR 7342595 A FR7342595 A FR 7342595A FR 7342595 A FR7342595 A FR 7342595A FR 2208763 A1 FR2208763 A1 FR 2208763A1
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B25D17/11—Arrangements of noise-damping means
- B25D17/12—Arrangements of noise-damping means of exhaust silencers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00311760A US3815705A (en) | 1972-12-04 | 1972-12-04 | Muffler for a pneumatic percussion tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2208763A1 true FR2208763A1 (ro) | 1974-06-28 |
Family
ID=23208336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7342595A Withdrawn FR2208763A1 (ro) | 1972-12-04 | 1973-11-29 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3815705A (ro) |
| CA (1) | CA990596A (ro) |
| DE (1) | DE2360430A1 (ro) |
| FR (1) | FR2208763A1 (ro) |
| IT (1) | IT997925B (ro) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE394261B (sv) * | 1973-12-27 | 1977-06-20 | Atlas Copco Ab | Anordning for ljuddempning vid bergborrmaskiner samt bergborrmaskin med sadan anordning |
| DE2827279C2 (de) * | 1978-06-21 | 1986-06-12 | Signode Corp., Glenview, Ill. | Abluftschalldämpfer für tragbare pneumatische Eintreibgeräte |
| US4189917A (en) * | 1978-09-18 | 1980-02-26 | Kent Air Tool Company | Air hammer and muffler combination |
| US4244442A (en) * | 1978-10-13 | 1981-01-13 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
| US4327817A (en) * | 1978-10-13 | 1982-05-04 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
| CA1120406A (en) * | 1979-02-13 | 1982-03-23 | Stanley L. Baldwin | Mufflers for percussive pneumatic machines |
| EP0015700B1 (en) * | 1979-02-28 | 1982-07-28 | CompAir Construction and Mining Limited | Compressed-gas-operated reciprocating-piston devices |
| US4303131A (en) * | 1980-02-27 | 1981-12-01 | Compair Construction And Mining Ltd. | Compressed-gas-operated reciprocating piston devices |
| US4346783A (en) * | 1980-09-26 | 1982-08-31 | Rensselaer Polytechnic Institute | Apparatus for treating flowing working gases particularly to reduce the noise in operation thereof |
| SE432375B (sv) * | 1982-09-16 | 1984-04-02 | Atlas Copco Ab | Anordning vid ljuddempare till tryckluftdrivet slagverktyg |
| US4821840A (en) * | 1988-01-20 | 1989-04-18 | Ap Parts Manufacturing Company | Stamp formed exhaust muffler with conformal outer shell |
| US5419404A (en) * | 1990-05-23 | 1995-05-30 | Bretec Oy | Hydraulic impact hammer |
| US5272285A (en) * | 1992-08-20 | 1993-12-21 | Scott Mfg., Inc. | Sound attenuating machinery cover |
| US7398855B2 (en) * | 2004-05-14 | 2008-07-15 | Emerson Climate Technologies, Inc. | Compressor sound attenuation enclosure |
| FR2881764B1 (fr) * | 2005-02-10 | 2007-03-16 | Montabert Soc Par Actions Simp | Appareil de damage destine a etre associe a un brise-roche |
| US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
| US7735603B2 (en) * | 2008-05-28 | 2010-06-15 | Longyear Tm, Inc. | Noise reducing device for a pneumatic tool |
| US8215449B2 (en) * | 2009-12-02 | 2012-07-10 | Longyear Tm, Inc. | Muffler system for noise abatement and ice control |
| US9153225B2 (en) | 2011-12-16 | 2015-10-06 | Emerson Climate Technologies, Inc. | Sound enclosure for enclosing a compressor assembly |
| US11867102B2 (en) | 2019-08-28 | 2024-01-09 | Snap-On Incorporated | Pneumatic tool exhaust muffler |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2166218A (en) * | 1937-04-06 | 1939-07-18 | Ingersoll Rand Co | Muffling device |
| US2128742A (en) * | 1937-04-09 | 1938-08-30 | Ingersoll Rand Co | Muffling device |
| GB496454A (en) * | 1938-04-05 | 1938-11-30 | Albert Walter Christian Mandel | Improvements in or relating to gas-pressure actuated percussive drills and the like |
| US2789653A (en) * | 1954-05-17 | 1957-04-23 | Fannen John | Muffler attachment for air driven tools of the impact type |
| US3224527A (en) * | 1964-04-03 | 1965-12-21 | Chicago Pneumatic Tool Co | Percussive drill with noise silencer |
| US3554316A (en) * | 1969-11-25 | 1971-01-12 | Chicago Pneumatic Tool Co | Detachable elastomer muffler for pneumatic percussive tools |
-
1972
- 1972-12-04 US US00311760A patent/US3815705A/en not_active Expired - Lifetime
-
1973
- 1973-11-09 CA CA185,509A patent/CA990596A/en not_active Expired
- 1973-11-29 FR FR7342595A patent/FR2208763A1/fr not_active Withdrawn
- 1973-12-03 IT IT54055/73A patent/IT997925B/it active
- 1973-12-04 DE DE2360430A patent/DE2360430A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3815705A (en) | 1974-06-11 |
| DE2360430A1 (de) | 1974-06-06 |
| CA990596A (en) | 1976-06-08 |
| IT997925B (it) | 1975-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |