CH453252A - Schalldämpfungseinrichtung für mit Schlagkolben arbeitende Bohr- oder Schlaggeräte - Google Patents
Schalldämpfungseinrichtung für mit Schlagkolben arbeitende Bohr- oder SchlaggeräteInfo
- Publication number
- CH453252A CH453252A CH1436665A CH1436665A CH453252A CH 453252 A CH453252 A CH 453252A CH 1436665 A CH1436665 A CH 1436665A CH 1436665 A CH1436665 A CH 1436665A CH 453252 A CH453252 A CH 453252A
- Authority
- CH
- Switzerland
- Prior art keywords
- drills
- soundproofing device
- devices working
- impact devices
- percussion pistons
- Prior art date
Links
- 238000009527 percussion Methods 0.000 title 1
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
-
- 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)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1258464 | 1964-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH453252A true CH453252A (de) | 1968-06-14 |
Family
ID=20295989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1436665A CH453252A (de) | 1964-10-19 | 1965-10-19 | Schalldämpfungseinrichtung für mit Schlagkolben arbeitende Bohr- oder Schlaggeräte |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3263770A (de) |
| BE (1) | BE671115A (de) |
| CH (1) | CH453252A (de) |
| DE (1) | DE1288999B (de) |
| GB (1) | GB1055048A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884139A3 (de) * | 1997-06-12 | 1999-06-23 | Socomec - Societa' Costruzioni Meccaniche Societa' per Azioni | Hydraulischer Schlaghammer |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3783970A (en) * | 1972-06-07 | 1974-01-08 | Thor Power Tool Co | Sound attenuating device for a work steel or the like |
| FR2201712A5 (de) * | 1972-09-28 | 1974-04-26 | Bosch Gmbh Robert | |
| SE371770B (de) * | 1972-11-22 | 1974-12-02 | Atlas Copco Ab | |
| DE2418689C2 (de) * | 1974-04-18 | 1983-11-17 | Demag Drucklufttechnik Verwaltungsgesellschaft Mbh, 6000 Frankfurt | Schalldämpfer an einem druckluftbetriebenen Schlagwerkzeug |
| SU721323A1 (ru) | 1977-12-09 | 1980-03-15 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно- Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин | Устройство дл креплени рабочего инструмента в машинах ударного действи |
| DE2820842A1 (de) * | 1978-05-12 | 1979-11-22 | Sig Schweiz Industrieges | Pneumatisch betaetigtes schlaggeraet |
| EP0015700B1 (de) | 1979-02-28 | 1982-07-28 | CompAir Construction and Mining Limited | Pressluftvorrichtung mit hin- und hergehendem Kolben |
| DE2920139C2 (de) * | 1979-05-18 | 1986-10-02 | Ruhrkohle Ag, 4300 Essen | Schlagbohrstange |
| US4303131A (en) * | 1980-02-27 | 1981-12-01 | Compair Construction And Mining Ltd. | Compressed-gas-operated reciprocating piston devices |
| FR2553697B1 (fr) * | 1983-10-24 | 1986-03-14 | Charbonnages De France | Dispositif d'insonorisation d'un fleuret de foration |
| CH663925A5 (de) * | 1984-05-29 | 1988-01-29 | Sig Schweiz Industrieges | Anordnung von expansionskammern zur daempfung des schalldruckes, verwendung derselben und pneumatisch betriebener hammer. |
| DE4110261A1 (de) * | 1991-03-28 | 1992-10-01 | Krupp Maschinentechnik | Schalldaemmeinrichtung an einem handgefuehrten, fluidbetriebenen schlag- oder bohrwerkzeug |
| US5376762A (en) * | 1992-09-28 | 1994-12-27 | Ingersoll-Rand Company | Muffler for a fluid-activated, percussive apparatus |
| SE509211C2 (sv) * | 1994-02-28 | 1998-12-21 | Berema Atlas Copco Ab | Handhållet tryckluftdrivet maskinspett |
| FI108561B (fi) * | 1998-09-29 | 2002-02-15 | Tamrock Oy | Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä |
| KR101201144B1 (ko) * | 2010-12-28 | 2012-11-13 | 한국기초과학지원연구원 | 진동억제 구조를 구비한 장축 바이트 |
| US11759929B2 (en) * | 2014-07-28 | 2023-09-19 | Black & Decker Inc. | Power tool sound damping |
| US9909666B2 (en) * | 2014-12-01 | 2018-03-06 | Caterpillar Inc. | Hammer having piston sleeve with spiral grooves |
| US10344861B2 (en) * | 2015-04-24 | 2019-07-09 | Caterpillar Inc. | Hammer having composite piston sleeve |
| GB201518088D0 (en) * | 2015-10-13 | 2015-11-25 | Black & Decker Inc | Pavement Breaker |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FR1094332A (fr) * | 1953-09-11 | 1955-05-18 | Dispositif d'isolation acoustique | |
| US3110369A (en) * | 1959-05-22 | 1963-11-12 | Wright Barry Corp | Self-damped laminar structure |
| NL255745A (de) * | 1959-11-05 | 1900-01-01 | ||
| GB951805A (en) * | 1961-04-19 | 1964-03-11 | Sound Control Ltd | Means for sound-proofing an object emitting a noisy stream of gaseous medium |
-
1965
- 1965-10-13 GB GB43411/65A patent/GB1055048A/en not_active Expired
- 1965-10-13 US US495571A patent/US3263770A/en not_active Expired - Lifetime
- 1965-10-15 DE DEA50506A patent/DE1288999B/de active Pending
- 1965-10-19 CH CH1436665A patent/CH453252A/de unknown
- 1965-10-19 BE BE671115D patent/BE671115A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0884139A3 (de) * | 1997-06-12 | 1999-06-23 | Socomec - Societa' Costruzioni Meccaniche Societa' per Azioni | Hydraulischer Schlaghammer |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1055048A (en) | 1967-01-11 |
| US3263770A (en) | 1966-08-02 |
| BE671115A (de) | 1966-02-14 |
| DE1288999B (de) | 1969-02-06 |
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