FI901795A0 - Kompression-understryck-slagverksamhet. - Google Patents
Kompression-understryck-slagverksamhet.Info
- Publication number
- FI901795A0 FI901795A0 FI901795A FI901795A FI901795A0 FI 901795 A0 FI901795 A0 FI 901795A0 FI 901795 A FI901795 A FI 901795A FI 901795 A FI901795 A FI 901795A FI 901795 A0 FI901795 A0 FI 901795A0
- Authority
- FI
- Finland
- Prior art keywords
- understryck
- slagverksamhet
- compression
- Prior art date
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
- B25D11/06—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0073—Arrangements for damping of the reaction force
- B25D2217/0076—Arrangements for damping of the reaction force by use of counterweights
- B25D2217/0088—Arrangements for damping of the reaction force by use of counterweights being mechanically-driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4471996A SU1617139A1 (ru) | 1988-08-09 | 1988-08-09 | Компрессионно-вакуумна машина ударного действи |
PCT/SU1989/000205 WO1990001612A1 (en) | 1988-08-09 | 1989-08-09 | Compression-vacuum percussion machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FI901795A0 true FI901795A0 (fi) | 1990-04-09 |
Family
ID=21394672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI901795A FI901795A0 (fi) | 1988-08-09 | 1990-04-09 | Kompression-understryck-slagverksamhet. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4991664A (fi) |
FI (1) | FI901795A0 (fi) |
GB (1) | GB2229665A (fi) |
SE (1) | SE9001289L (fi) |
SU (1) | SU1617139A1 (fi) |
WO (1) | WO1990001612A1 (fi) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19739742C2 (de) * | 1997-09-10 | 1999-10-21 | Wacker Werke Kg | Arbeitsgerät mit Massenausgleich am Kurbeltrieb |
GB2366537A (en) * | 2000-09-09 | 2002-03-13 | Ingersoll Rand Company Ltd | Method of making a housing for a tool and the housing so formed. |
AU2012203415B2 (en) * | 2003-03-21 | 2013-10-10 | Black & Decker, Inc. | Wobble bearing arrangement for a power tool |
GB2399615B (en) * | 2003-03-21 | 2006-03-15 | Black & Decker Inc | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
AU2006200537B2 (en) * | 2003-03-21 | 2009-01-08 | Black & Decker, Inc. | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
AU2004222098B2 (en) * | 2003-03-21 | 2009-11-05 | Black & Decker Inc | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
DE102005019711A1 (de) * | 2005-04-28 | 2006-11-09 | Robert Bosch Gmbh | Handwerkzeugmaschinenschlagwerkeinheit |
DE102006000279A1 (de) * | 2006-06-08 | 2007-12-13 | Hilti Ag | Handwerkzeugmaschine mit kurbelgetriebenem Luftfederschlagwerk |
AU2007202973A1 (en) * | 2006-07-01 | 2008-01-17 | Black & Decker, Inc. | A cylinder support structure for a hammer drill |
JP4863942B2 (ja) * | 2006-08-24 | 2012-01-25 | 株式会社マキタ | 打撃工具 |
DE102007000393A1 (de) * | 2007-07-19 | 2009-01-22 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
DE102007060636A1 (de) * | 2007-12-17 | 2009-06-18 | Robert Bosch Gmbh | Elektrohandwerkzeug, insbesondere ein Bohr- und/oder Meißelhammer, mit einer Tilgereinheit |
ATE527083T1 (de) * | 2009-01-30 | 2011-10-15 | Hilti Ag | Pneumatisches schlagwerk |
DE102009008190A1 (de) * | 2009-01-30 | 2010-08-05 | Hilti Aktiengesellschaft | Pneumatisches Schlagwerk |
DE102009008189A1 (de) * | 2009-01-30 | 2010-08-05 | Hilti Aktiengesellschaft | Pneumatisches Schlagwerk und Steuerungsverfahren |
JP6510250B2 (ja) * | 2015-01-29 | 2019-05-08 | 株式会社マキタ | 作業工具 |
CN108971628B (zh) * | 2017-05-31 | 2021-02-02 | 博世电动工具(中国)有限公司 | 电动工具 |
CN213259295U (zh) | 2017-10-20 | 2021-05-25 | 米沃奇电动工具公司 | 用于通过凿子在工件上执行开凿操作的冲击工具 |
US10865734B2 (en) | 2017-12-06 | 2020-12-15 | Ai Alpine Us Bidco Inc | Piston assembly with offset tight land profile |
US11059155B2 (en) | 2018-01-26 | 2021-07-13 | Milwaukee Electric Tool Corporation | Percussion tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU71768A1 (ru) * | 1940-03-21 | 1900-01-01 | Э.А. Бернер | Механизм ударного действи |
DE2251247A1 (de) * | 1972-10-19 | 1974-05-02 | Duss Maschf | Schlaggeraet |
DE2407879A1 (de) * | 1974-02-19 | 1975-08-28 | Duss Maschf | Schlaggeraet |
DE2726214A1 (de) * | 1977-06-10 | 1978-12-21 | Hilti Ag | Bohrhammer mit pneumatisch angetriebenem schlagkolben |
DE2832169A1 (de) * | 1978-07-21 | 1980-01-31 | Hilti Ag | Motorisch betriebener bohrhammer |
SU1178583A1 (ru) * | 1983-04-01 | 1985-09-15 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Механизированного И Ручного Строительно-Монтажного Инструмента,Вибраторов И Строительно-Отделочных Машин | Компрессионно-вакуумна машина ударного действи |
-
1988
- 1988-08-09 SU SU4471996A patent/SU1617139A1/ru active
-
1989
- 1989-08-09 WO PCT/SU1989/000205 patent/WO1990001612A1/ru active Application Filing
- 1989-08-09 US US07/474,739 patent/US4991664A/en not_active Expired - Fee Related
-
1990
- 1990-04-09 FI FI901795A patent/FI901795A0/fi not_active IP Right Cessation
- 1990-04-09 GB GB9007992A patent/GB2229665A/en not_active Withdrawn
- 1990-04-09 SE SE9001289A patent/SE9001289L/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SU1617139A1 (ru) | 1990-12-30 |
SE9001289D0 (sv) | 1990-04-09 |
GB9007992D0 (en) | 1990-07-18 |
GB2229665A (en) | 1990-10-03 |
SE9001289L (sv) | 1991-02-10 |
US4991664A (en) | 1991-02-12 |
WO1990001612A1 (en) | 1990-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
MM | Patent lapsed |
Owner name: VNIISMI |