SE405694B - Elektrohydrauliskt drivet handmotorverktyg - Google Patents
Elektrohydrauliskt drivet handmotorverktygInfo
- Publication number
- SE405694B SE405694B SE7505604A SE7505604A SE405694B SE 405694 B SE405694 B SE 405694B SE 7505604 A SE7505604 A SE 7505604A SE 7505604 A SE7505604 A SE 7505604A SE 405694 B SE405694 B SE 405694B
- Authority
- SE
- Sweden
- Prior art keywords
- electric hydraulic
- powered hand
- hand motor
- motor tool
- hydraulic powered
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
-
- 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
- B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D9/06—Means for driving the impulse member
- B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/12—Fluid oscillators or pulse generators
- F15B21/125—Fluid oscillators or pulse generators by means of a rotating valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742424391 DE2424391C3 (de) | 1974-05-20 | Elektrohydraulisch angetriebene Handwerkzeugmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7505604L SE7505604L (sv) | 1975-11-21 |
SE405694B true SE405694B (sv) | 1978-12-27 |
Family
ID=5916028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7505604A SE405694B (sv) | 1974-05-20 | 1975-05-15 | Elektrohydrauliskt drivet handmotorverktyg |
Country Status (5)
Country | Link |
---|---|
US (1) | US3995703A (sv) |
CH (1) | CH584591A5 (sv) |
FR (1) | FR2271906B1 (sv) |
GB (1) | GB1478790A (sv) |
SE (1) | SE405694B (sv) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1581441A (en) * | 1976-01-29 | 1980-12-17 | Dobson Park Ind | Fluid powered impact tools |
DE2654875A1 (de) * | 1976-12-03 | 1978-06-08 | Hausherr & Soehne Maschf | Vorrichtung zum selbsttaetigen stillsetzen eines druckmittelbetriebenen schlaggeraetes |
JPS54128873A (en) * | 1978-03-29 | 1979-10-05 | Nippon Pneumatic Mfg | Impact moving tool |
US5125324A (en) * | 1988-02-10 | 1992-06-30 | Daia Industry Co. Ltd. | Portable hydraulically operated device incorporating automatic drain valve |
US5209153A (en) * | 1990-02-28 | 1993-05-11 | Daia Industry Co., Ltd. | Portable hydraulically operated device incorporating automatic drain valve |
DE4419499A1 (de) * | 1994-06-03 | 1995-12-07 | Interoc Vertriebsgesellschaft | Hydraulisches Schlaggerät mit stufenlos regelbarer Schlagzahl und Schlagenergie |
GB2385017B (en) * | 2002-02-08 | 2005-06-29 | Black & Decker Inc | Drilling and/or hammering tool |
DE10247549B3 (de) * | 2002-10-11 | 2004-05-06 | Rothenberger Ag | Expansionswerkzeug für Hohlkörper mit einem elektrohydraulischen Antrieb |
US7004357B2 (en) * | 2003-05-15 | 2006-02-28 | Alemite, Llc | Grease gun |
US7249695B2 (en) * | 2004-10-28 | 2007-07-31 | Alemite, Llc | Grease gun |
JP4440169B2 (ja) * | 2005-05-16 | 2010-03-24 | 株式会社マキタ | 電動打撃工具 |
EP2302203A1 (en) * | 2009-09-25 | 2011-03-30 | ABB Research Ltd. | Non rotating hydro-generator |
DE102011010745A1 (de) * | 2011-02-09 | 2012-08-09 | Robert Bosch Gmbh | Werkzeugmaschine mit einer hin- und hergehenden Abtriebsspindel |
CN203863764U (zh) * | 2011-04-01 | 2014-10-08 | 米沃奇电动工具公司 | 线锯 |
JP5800748B2 (ja) * | 2012-04-09 | 2015-10-28 | 株式会社マキタ | 打込み工具 |
JP5758841B2 (ja) | 2012-05-08 | 2015-08-05 | 株式会社マキタ | 打ち込み工具 |
JP2014091196A (ja) | 2012-11-05 | 2014-05-19 | Makita Corp | 打ち込み工具 |
JP6100680B2 (ja) | 2013-12-11 | 2017-03-22 | 株式会社マキタ | 打ち込み工具 |
JP6284417B2 (ja) | 2014-04-16 | 2018-02-28 | 株式会社マキタ | 打ち込み工具 |
CN104989395B (zh) * | 2015-06-11 | 2017-04-05 | 南华大学 | 一种智能安全监测矿用掘进设备 |
CN107413426B (zh) * | 2016-05-13 | 2018-08-17 | 张作玮 | 一种打击滚轮式重力破碎锤 |
CN106089029A (zh) * | 2016-07-31 | 2016-11-09 | 成都聚合追阳科技有限公司 | 一种聚光光伏发电***石头地基打孔机 |
CN106246100A (zh) * | 2016-07-31 | 2016-12-21 | 成都聚合追阳科技有限公司 | 一种聚光光伏发电***石头地基打孔工艺 |
US10814468B2 (en) | 2017-10-20 | 2020-10-27 | Milwaukee Electric Tool Corporation | Percussion tool |
US11059155B2 (en) | 2018-01-26 | 2021-07-13 | Milwaukee Electric Tool Corporation | Percussion tool |
CN110005335B (zh) * | 2019-04-09 | 2020-06-19 | 湖南文理学院 | 一种基于振动冲击的冲级可调式液压凿岩机 |
US20230027574A1 (en) * | 2021-07-26 | 2023-01-26 | Makita Corporation | Striking tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2861778A (en) * | 1954-10-07 | 1958-11-25 | Syntron Co | Electromagnetic reciprocating hammer |
US3009522A (en) * | 1957-03-27 | 1961-11-21 | Julius W Bedner | Pile-driver with a hydraulically operated pile rammer |
US3150488A (en) * | 1961-11-22 | 1964-09-29 | Emmett L Haley | Power devices |
US3620312A (en) * | 1969-05-22 | 1971-11-16 | Ingersoll Rand Co | Rock drill |
JPS519199B2 (sv) * | 1972-04-03 | 1976-03-24 |
-
1975
- 1975-04-21 CH CH504275A patent/CH584591A5/xx not_active IP Right Cessation
- 1975-05-05 US US05/574,715 patent/US3995703A/en not_active Expired - Lifetime
- 1975-05-12 GB GB19908/75A patent/GB1478790A/en not_active Expired
- 1975-05-15 SE SE7505604A patent/SE405694B/sv unknown
- 1975-05-20 FR FR7515712A patent/FR2271906B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7505604L (sv) | 1975-11-21 |
FR2271906A1 (sv) | 1975-12-19 |
CH584591A5 (sv) | 1977-02-15 |
DE2424391A1 (de) | 1975-12-04 |
US3995703A (en) | 1976-12-07 |
DE2424391B2 (de) | 1977-04-21 |
FR2271906B1 (sv) | 1979-03-30 |
GB1478790A (en) | 1977-07-06 |
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