ES2234615T3 - Maquina innovativa de percusion oleodinamica que traaja a presion hidraulica constante. - Google Patents
Maquina innovativa de percusion oleodinamica que traaja a presion hidraulica constante.Info
- Publication number
- ES2234615T3 ES2234615T3 ES00937116T ES00937116T ES2234615T3 ES 2234615 T3 ES2234615 T3 ES 2234615T3 ES 00937116 T ES00937116 T ES 00937116T ES 00937116 T ES00937116 T ES 00937116T ES 2234615 T3 ES2234615 T3 ES 2234615T3
- Authority
- ES
- Spain
- Prior art keywords
- piston
- pressure
- oleodynamic
- valve
- control
- 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.)
- Expired - Lifetime
Links
- 238000009527 percussion Methods 0.000 title claims abstract description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 5
- 238000012512 characterization method Methods 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 235000013372 meat Nutrition 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 28
- 230000033228 biological regulation Effects 0.000 description 11
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008846 dynamic interplay Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B25D9/06—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
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- 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
- B25D2209/002—Pressure accumulators
-
- 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
- B25D2209/005—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 coaxial with the piston
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Fluid-Pressure Circuits (AREA)
- Soil Working Implements (AREA)
- Lubricants (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999BA000024A IT1312140B1 (it) | 1999-06-22 | 1999-06-22 | Macchina oleodinamica a percussione di concezione innovativafunzionante a pressione idraulica costante. |
| ITBA990024 | 1999-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2234615T3 true ES2234615T3 (es) | 2005-07-01 |
Family
ID=11335985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES00937116T Expired - Lifetime ES2234615T3 (es) | 1999-06-22 | 2000-06-19 | Maquina innovativa de percusion oleodinamica que traaja a presion hidraulica constante. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1196266B1 (cs) |
| AT (1) | ATE285873T1 (cs) |
| CZ (1) | CZ20014630A3 (cs) |
| DE (1) | DE60017138T2 (cs) |
| ES (1) | ES2234615T3 (cs) |
| HU (1) | HUP0201028A2 (cs) |
| IT (1) | IT1312140B1 (cs) |
| PL (1) | PL352315A1 (cs) |
| SK (1) | SK18442001A3 (cs) |
| TR (1) | TR200103689T2 (cs) |
| WO (1) | WO2000078510A2 (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2863671B1 (fr) | 2003-12-11 | 2006-01-13 | Montabert Roger | Dispositif de regulation de pression pour appareil hydraulique a percussion |
| EP1697089B1 (en) | 2003-12-19 | 2007-11-14 | Clark Equipment Company | Impact tool |
| ITBA20050012A1 (it) * | 2005-03-16 | 2006-09-17 | Eutecna S R L Soc | Macchina oleodinamica a percussione con un cassetto di distribuzione di tipo on-off e pistone pilota |
| CN100457398C (zh) * | 2006-05-25 | 2009-02-04 | 马鞍山市惊天液压机械制造有限公司 | 分体式智能型液压锤 |
| SE539241C2 (en) | 2015-10-19 | 2017-05-23 | Husqvarna Ab | Adaptive control of hydraulic tool on remote demolition robot |
| SE542526C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Energy buffer arrangement and method for remote controlled demolition robot |
| SE542525C2 (en) | 2015-10-19 | 2020-06-02 | Husqvarna Ab | Automatic tuning of valve for remote controlled demolition robot |
| EP4204197A1 (en) * | 2020-12-31 | 2023-07-05 | Inan Makina Sanayi Ve Ticaret Anonim Sirketi | Hydraulic rock breaker with anti-blank firing system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI72908C (fi) * | 1979-06-29 | 1987-08-10 | Rammer Oy | Hydraulisk slagmaskin. |
| FR2509217A1 (fr) * | 1981-07-10 | 1983-01-14 | Montabert Ets | Appareil a percussions mu par un fluide sous pression |
| EP0085279B1 (en) * | 1982-01-22 | 1986-07-09 | Mauro Vitulano | Directional control valve to obtain in a hydraulic appliance the alternative motion of a piston operating to charge and fire a tool, specially suitable for hydraulic hammers |
| ATE154774T1 (de) * | 1989-10-18 | 1997-07-15 | Mauro Vitulano | Verfahren zum automatischen anpassen der funktionsparameter eines schlagapparates |
-
1999
- 1999-06-22 IT IT1999BA000024A patent/IT1312140B1/it active
-
2000
- 2000-06-19 EP EP00937116A patent/EP1196266B1/en not_active Expired - Lifetime
- 2000-06-19 DE DE60017138T patent/DE60017138T2/de not_active Expired - Lifetime
- 2000-06-19 PL PL00352315A patent/PL352315A1/xx not_active Application Discontinuation
- 2000-06-19 TR TR2001/03689T patent/TR200103689T2/xx unknown
- 2000-06-19 HU HU0201028A patent/HUP0201028A2/hu unknown
- 2000-06-19 ES ES00937116T patent/ES2234615T3/es not_active Expired - Lifetime
- 2000-06-19 WO PCT/IB2000/000812 patent/WO2000078510A2/en not_active Ceased
- 2000-06-19 CZ CZ20014630A patent/CZ20014630A3/cs unknown
- 2000-06-19 SK SK1844-2001A patent/SK18442001A3/sk unknown
- 2000-06-19 AT AT00937116T patent/ATE285873T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HUP0201028A2 (en) | 2002-08-28 |
| ATE285873T1 (de) | 2005-01-15 |
| EP1196266B1 (en) | 2004-12-29 |
| ITBA990024A1 (it) | 2000-12-22 |
| DE60017138T2 (de) | 2006-01-12 |
| WO2000078510A3 (en) | 2001-07-19 |
| SK18442001A3 (sk) | 2002-04-04 |
| CZ20014630A3 (cs) | 2003-04-16 |
| IT1312140B1 (it) | 2002-04-09 |
| TR200103689T2 (tr) | 2002-05-21 |
| PL352315A1 (en) | 2003-08-11 |
| DE60017138D1 (de) | 2005-02-03 |
| EP1196266A2 (en) | 2002-04-17 |
| WO2000078510A2 (en) | 2000-12-28 |
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