ZA200209846B - Percussion hydraulic apparatus. - Google Patents
Percussion hydraulic apparatus. Download PDFInfo
- Publication number
- ZA200209846B ZA200209846B ZA200209846A ZA200209846A ZA200209846B ZA 200209846 B ZA200209846 B ZA 200209846B ZA 200209846 A ZA200209846 A ZA 200209846A ZA 200209846 A ZA200209846 A ZA 200209846A ZA 200209846 B ZA200209846 B ZA 200209846B
- Authority
- ZA
- South Africa
- Prior art keywords
- piston
- distribution box
- pressure
- chamber
- distributor
- Prior art date
Links
- 238000009527 percussion Methods 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 239000005557 antagonist Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035939 shock 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
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Fluid-Pressure Circuits (AREA)
- Electrophonic Musical Instruments (AREA)
- Fish Paste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0009259A FR2811601B1 (fr) | 2000-07-13 | 2000-07-13 | Appareil hydraulique a percussions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209846B true ZA200209846B (en) | 2003-10-03 |
Family
ID=8852518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209846A ZA200209846B (en) | 2000-07-13 | 2002-12-04 | Percussion hydraulic apparatus. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6901842B2 (de) |
| EP (1) | EP1299213B1 (de) |
| JP (1) | JP2004504168A (de) |
| KR (1) | KR100753929B1 (de) |
| CN (1) | CN100436073C (de) |
| AT (1) | ATE376482T1 (de) |
| AU (2) | AU7642401A (de) |
| BR (1) | BR0112347A (de) |
| CA (1) | CA2415359A1 (de) |
| DE (1) | DE60131081T2 (de) |
| DK (1) | DK1299213T3 (de) |
| ES (1) | ES2295186T3 (de) |
| FR (1) | FR2811601B1 (de) |
| IL (2) | IL153493A0 (de) |
| NO (1) | NO318421B1 (de) |
| PT (1) | PT1299213E (de) |
| WO (1) | WO2002006014A1 (de) |
| ZA (1) | ZA200209846B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE527762C2 (sv) * | 2004-10-14 | 2006-05-30 | Atlas Copco Rock Drills Ab | Slagverk |
| SE529615C2 (sv) * | 2006-02-20 | 2007-10-09 | Atlas Copco Rock Drills Ab | Slagverk och bergborrmaskin samt förfarande för att styra slagkolvens slaglängd |
| CN100436751C (zh) * | 2006-05-25 | 2008-11-26 | 中国海洋石油总公司 | 水下液压冲击铲 |
| FR2916377B1 (fr) * | 2007-05-25 | 2009-07-24 | Montabert Soc Par Actions Simp | Procede de protection contre les suralimentations en debit d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede. |
| SK932007A3 (sk) * | 2007-07-09 | 2009-02-05 | Konek, S. R. O. | Hydraulické rozrušovacie kladivo |
| US9656377B2 (en) * | 2014-08-08 | 2017-05-23 | Caterpillar Inc. | Self-charging hydraulic hammer |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA941264A (en) * | 1970-04-03 | 1974-02-05 | Etablissements Montabert | Dispositif de commande du distributeur d'un appareil a percussions mu par un liquide sous pression |
| JPS5217266B2 (de) * | 1971-10-27 | 1977-05-14 | ||
| FI50307C (fi) * | 1974-04-20 | 1976-02-10 | Xandor Ag | Hydraulisesti käytetty iskulaite |
| FR2369908A1 (fr) * | 1976-11-08 | 1978-06-02 | Montabert Roger | Appareil a percussions hydraulique |
| ES464093A1 (es) * | 1977-11-12 | 1978-12-16 | Luis Miguel Castejon Castan | Perfeccionamientos en los sistemas de fluidos alternantes y aparato para su realizacion. |
| JPS597570A (ja) * | 1982-07-05 | 1984-01-14 | 北越工業株式会社 | 油圧作動衝撃工具 |
| DE3400302A1 (de) * | 1984-01-03 | 1985-08-29 | Mannesmann AG, 4000 Düsseldorf | Hydraulisch betaetigte schlagvorrichtung |
| JPH03208571A (ja) * | 1990-01-12 | 1991-09-11 | Maruzen Kogyo Kk | 油圧ピックハンマ |
| FR2676953B1 (fr) * | 1991-05-30 | 1993-08-20 | Montabert Ets | Appareil hydraulique a percussions. |
| FR2727891B1 (fr) * | 1994-12-08 | 1997-01-24 | Montabert Ets | Procede et appareil pour la regulation de la course de frappe d'un appareil a percussion mu par un fluide incompressible sous pression |
| FI107891B (fi) * | 1998-03-30 | 2001-10-31 | Sandvik Tamrock Oy | Painenestekäyttöinen iskulaite |
-
2000
- 2000-07-13 FR FR0009259A patent/FR2811601B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-10 US US10/297,326 patent/US6901842B2/en not_active Expired - Fee Related
- 2001-07-10 DE DE60131081T patent/DE60131081T2/de not_active Expired - Fee Related
- 2001-07-10 WO PCT/FR2001/002228 patent/WO2002006014A1/fr active IP Right Grant
- 2001-07-10 KR KR1020037000214A patent/KR100753929B1/ko not_active IP Right Cessation
- 2001-07-10 PT PT01954069T patent/PT1299213E/pt unknown
- 2001-07-10 AU AU7642401A patent/AU7642401A/xx active Pending
- 2001-07-10 CA CA002415359A patent/CA2415359A1/fr not_active Abandoned
- 2001-07-10 ES ES01954069T patent/ES2295186T3/es not_active Expired - Lifetime
- 2001-07-10 CN CNB018125662A patent/CN100436073C/zh not_active Expired - Fee Related
- 2001-07-10 EP EP01954069A patent/EP1299213B1/de not_active Expired - Lifetime
- 2001-07-10 IL IL15349301A patent/IL153493A0/xx active IP Right Grant
- 2001-07-10 JP JP2002511935A patent/JP2004504168A/ja active Pending
- 2001-07-10 BR BR0112347-5A patent/BR0112347A/pt active Search and Examination
- 2001-07-10 AT AT01954069T patent/ATE376482T1/de not_active IP Right Cessation
- 2001-07-10 AU AU2001276424A patent/AU2001276424B2/en not_active Ceased
- 2001-07-10 DK DK01954069T patent/DK1299213T3/da active
-
2002
- 2002-12-04 ZA ZA200209846A patent/ZA200209846B/en unknown
- 2002-12-16 IL IL153493A patent/IL153493A/en not_active IP Right Cessation
-
2003
- 2003-01-10 NO NO20030125A patent/NO318421B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7642401A (en) | 2002-01-30 |
| CN1441715A (zh) | 2003-09-10 |
| CA2415359A1 (fr) | 2002-01-24 |
| KR100753929B1 (ko) | 2007-08-31 |
| DE60131081T2 (de) | 2008-07-24 |
| NO318421B1 (no) | 2005-03-14 |
| BR0112347A (pt) | 2003-07-01 |
| NO20030125L (no) | 2003-03-04 |
| EP1299213B1 (de) | 2007-10-24 |
| IL153493A0 (en) | 2003-07-06 |
| NO20030125D0 (no) | 2003-01-10 |
| US6901842B2 (en) | 2005-06-07 |
| WO2002006014A1 (fr) | 2002-01-24 |
| EP1299213A1 (de) | 2003-04-09 |
| IL153493A (en) | 2006-07-05 |
| ATE376482T1 (de) | 2007-11-15 |
| AU2001276424B2 (en) | 2006-02-02 |
| FR2811601B1 (fr) | 2002-10-11 |
| PT1299213E (pt) | 2007-11-26 |
| KR20030031954A (ko) | 2003-04-23 |
| ES2295186T3 (es) | 2008-04-16 |
| US20040050243A1 (en) | 2004-03-18 |
| DE60131081D1 (de) | 2007-12-06 |
| FR2811601A1 (fr) | 2002-01-18 |
| DK1299213T3 (da) | 2008-03-03 |
| CN100436073C (zh) | 2008-11-26 |
| JP2004504168A (ja) | 2004-02-12 |
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