DE3221240A1 - Hydraulikpneumatische schlageinrichtung - Google Patents
Hydraulikpneumatische schlageinrichtungInfo
- Publication number
- DE3221240A1 DE3221240A1 DE19823221240 DE3221240A DE3221240A1 DE 3221240 A1 DE3221240 A1 DE 3221240A1 DE 19823221240 DE19823221240 DE 19823221240 DE 3221240 A DE3221240 A DE 3221240A DE 3221240 A1 DE3221240 A1 DE 3221240A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- hydraulic
- percussion piston
- displacement
- pressure
- Prior art date
- 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.)
- Granted
Links
- 238000009527 percussion Methods 0.000 title claims abstract description 143
- 238000006073 displacement reaction Methods 0.000 claims description 99
- 230000003993 interaction Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 14
- 239000004567 concrete Substances 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000002689 soil Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 61
- 239000007788 liquid Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000272060 Elapidae Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 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
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823221240 DE3221240A1 (de) | 1982-06-04 | 1982-06-04 | Hydraulikpneumatische schlageinrichtung |
| SE8203683A SE443939B (sv) | 1982-06-04 | 1982-06-14 | Hydropneumatisk slaganordning |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823221240 DE3221240A1 (de) | 1982-06-04 | 1982-06-04 | Hydraulikpneumatische schlageinrichtung |
| SE8203683A SE443939B (sv) | 1982-06-04 | 1982-06-14 | Hydropneumatisk slaganordning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3221240A1 true DE3221240A1 (de) | 1983-12-15 |
| DE3221240C2 DE3221240C2 (enrdf_load_stackoverflow) | 1987-07-16 |
Family
ID=25802267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823221240 Granted DE3221240A1 (de) | 1982-06-04 | 1982-06-04 | Hydraulikpneumatische schlageinrichtung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3221240A1 (enrdf_load_stackoverflow) |
| SE (1) | SE443939B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657806A1 (fr) * | 1990-02-02 | 1991-08-09 | Karagandin Politekhn | Marteau hydraulique a main. |
| RU2172667C2 (ru) * | 1999-04-27 | 2001-08-27 | Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" | Молоток пневматический |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018819B (de) * | 1952-11-20 | 1957-11-07 | Moenninghoff Maschf | Druckluft-Abbauhammer mit Rueckstossdaempfung durch ein elastisches Glied |
| DE2520008C2 (de) * | 1975-05-05 | 1985-11-21 | Helmut Dipl.-Ing. 6200 Wiesbaden Sieke | Hydraulischer Hammer |
-
1982
- 1982-06-04 DE DE19823221240 patent/DE3221240A1/de active Granted
- 1982-06-14 SE SE8203683A patent/SE443939B/sv not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018819B (de) * | 1952-11-20 | 1957-11-07 | Moenninghoff Maschf | Druckluft-Abbauhammer mit Rueckstossdaempfung durch ein elastisches Glied |
| DE2520008C2 (de) * | 1975-05-05 | 1985-11-21 | Helmut Dipl.-Ing. 6200 Wiesbaden Sieke | Hydraulischer Hammer |
Non-Patent Citations (3)
| Title |
|---|
| SU-Urh.-Schein 564415 * |
| SU-Urh.-Schein 579134 * |
| SU-Urh.-Schein 761652 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657806A1 (fr) * | 1990-02-02 | 1991-08-09 | Karagandin Politekhn | Marteau hydraulique a main. |
| RU2172667C2 (ru) * | 1999-04-27 | 2001-08-27 | Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" | Молоток пневматический |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3221240C2 (enrdf_load_stackoverflow) | 1987-07-16 |
| SE8203683L (sv) | 1983-12-15 |
| SE443939B (sv) | 1986-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |