JPS5432992B2 - - Google Patents
Info
- Publication number
- JPS5432992B2 JPS5432992B2 JP6812175A JP6812175A JPS5432992B2 JP S5432992 B2 JPS5432992 B2 JP S5432992B2 JP 6812175 A JP6812175 A JP 6812175A JP 6812175 A JP6812175 A JP 6812175A JP S5432992 B2 JPS5432992 B2 JP S5432992B2
- Authority
- JP
- Japan
- 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
-
- 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
- F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
- F03C1/0076—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure the liquid under pressure being continuously delivered to one cylinder chamber through a valve in the piston for actuating the return stroke
-
- 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
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
- F01L21/02—Piston or piston-rod used as valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
-
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/007—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is not coaxial with the piston
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/315—Use of adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/371—Use of springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Pressure Circuits (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2461633A DE2461633C2 (de) | 1974-12-27 | 1974-12-27 | Hydraulische Schlagvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5179060A JPS5179060A (US06559137-20030506-C00071.png) | 1976-07-09 |
| JPS5432992B2 true JPS5432992B2 (US06559137-20030506-C00071.png) | 1979-10-17 |
Family
ID=5934658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6812175A Expired JPS5432992B2 (US06559137-20030506-C00071.png) | 1974-12-27 | 1975-06-04 |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429320A1 (fr) * | 1978-06-20 | 1980-01-18 | Secoma | Appareil de foration hydraulique roto-percutant |
| DE3103856A1 (de) * | 1981-02-05 | 1982-09-09 | Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe | Hydraulische schlagvorrichtung |
| AT383866B (de) * | 1984-07-06 | 1987-09-10 | Ver Edelstahlwerke Ag | Einrichtung zum schlagenden und/oder drehenden bohren |
| DE4229590C2 (de) * | 1992-09-04 | 1996-06-20 | Klemm Guenter | Hydraulisches Schlaggerät mit Vorsteuerventil |
| CH686899A5 (de) * | 1993-03-19 | 1996-07-31 | Klemm Gunter | Hydraulisches Schlaggeraet fuer eine Bohrvorrichtung. |
| CH686837A5 (de) * | 1993-05-19 | 1996-07-15 | Klemm Guenter | Fluidbetaetigter Schlaghammer. |
| DE4343589C1 (de) * | 1993-12-21 | 1995-04-27 | Klemm Guenter | Fluidbetätigter Schlaghammer |
| DE4404009C1 (de) * | 1994-02-09 | 1995-04-27 | Klemm Guenter | Fluidbetätigter Schlaghammer |
| DE4424080C1 (de) * | 1994-07-08 | 1996-01-18 | Klemm Bohrtech | Hydraulischer Schlaghammer |
| DE4424079C1 (de) * | 1994-07-08 | 1996-02-15 | Klemm Bohrtech | Hydraulischer Schlaghammer |
| CN106050550B (zh) * | 2016-06-15 | 2018-01-23 | 武汉大学 | 一种射流发电系统 |
| CN110945206B (zh) * | 2017-07-20 | 2022-10-25 | 敏康国际有限公司 | 用于液压冲击装置的阀引导结构 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE551138C (de) * | 1928-10-25 | 1932-05-27 | Chicago Pneumatik Tool Company | Steuerung fuer Druckluftschlagwerkzeuge |
| DE1703061C3 (de) * | 1968-03-27 | 1974-02-14 | Fried. Krupp Gmbh, 4300 Essen | Hydraulisch betriebener Schubkolbenmotor |
| DE2029404A1 (de) * | 1970-06-15 | 1971-12-23 | Fried. Krupp Gmbh, 4300 Essen | Druckmittelbetriebenes Schlagwerkzeug |
| SE339817B (US06559137-20030506-C00071.png) * | 1970-06-16 | 1971-10-18 | Atlas Copco Ab |
-
1974
- 1974-12-27 DE DE2461633A patent/DE2461633C2/de not_active Expired
-
1975
- 1975-05-23 AT AT393975A patent/AT349408B/de not_active IP Right Cessation
- 1975-05-27 SE SE7506051A patent/SE408533B/xx unknown
- 1975-05-30 ZA ZA00753517A patent/ZA753517B/xx unknown
- 1975-06-04 JP JP6812175A patent/JPS5432992B2/ja not_active Expired
- 1975-06-19 FI FI751837A patent/FI63177C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI63177B (fi) | 1983-01-31 |
| DE2461633B1 (de) | 1976-06-24 |
| SE7506051L (sv) | 1976-06-28 |
| SE408533B (sv) | 1979-06-18 |
| ZA753517B (en) | 1976-05-26 |
| AT349408B (de) | 1979-04-10 |
| JPS5179060A (US06559137-20030506-C00071.png) | 1976-07-09 |
| ATA393975A (de) | 1976-08-15 |
| DE2461633C2 (de) | 1982-05-06 |
| FI751837A (US06559137-20030506-C00071.png) | 1976-06-28 |
| FI63177C (fi) | 1983-05-10 |
