ZA200600128B - Impact device and method for generating stress pulse therein - Google Patents
Impact device and method for generating stress pulse thereinInfo
- Publication number
- ZA200600128B ZA200600128B ZA200600128A ZA200600128A ZA200600128B ZA 200600128 B ZA200600128 B ZA 200600128B ZA 200600128 A ZA200600128 A ZA 200600128A ZA 200600128 A ZA200600128 A ZA 200600128A ZA 200600128 B ZA200600128 B ZA 200600128B
- Authority
- ZA
- South Africa
- Prior art keywords
- impact device
- stress pulse
- generating stress
- generating
- pulse
- Prior art date
Links
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
- B25D9/02—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the tool-carrier piston type, i.e. in which the tool is connected to an impulse member
-
- 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
- B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
-
- 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
- B25D9/22—Valve arrangements therefor involving a rotary-type slide valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20031035A FI115451B (sv) | 2003-07-07 | 2003-07-07 | Slaganordning samt förfarande för att bilda en spänningspuls i en slaganordning |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200600128B true ZA200600128B (en) | 2007-02-28 |
Family
ID=27636072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200600128A ZA200600128B (en) | 2003-07-07 | 2006-01-05 | Impact device and method for generating stress pulse therein |
Country Status (13)
Country | Link |
---|---|
US (1) | US8151901B2 (sv) |
EP (1) | EP1651391B1 (sv) |
JP (1) | JP4838123B2 (sv) |
KR (1) | KR101118941B1 (sv) |
CN (1) | CN100544895C (sv) |
AU (1) | AU2004253319B2 (sv) |
BR (1) | BRPI0412434B1 (sv) |
CA (1) | CA2531641C (sv) |
FI (1) | FI115451B (sv) |
NO (1) | NO342618B1 (sv) |
RU (1) | RU2353507C2 (sv) |
WO (1) | WO2005002802A1 (sv) |
ZA (1) | ZA200600128B (sv) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20045353A (sv) * | 2004-09-24 | 2006-03-25 | Sandvik Tamrock Oy | Förfarande för att söndra sten |
SE528859C2 (sv) | 2005-05-23 | 2007-02-27 | Atlas Copco Rock Drills Ab | Styranordning |
SE528650C2 (sv) | 2005-05-23 | 2007-01-09 | Atlas Copco Rock Drills Ab | Impulsgenerator och förfarande för impulsgenerering |
SE528649C8 (sv) * | 2005-05-23 | 2007-02-27 | Atlas Copco Rock Drills Ab | Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser |
SE528654C2 (sv) | 2005-05-23 | 2007-01-09 | Atlas Copco Rock Drills Ab | Impulsgenerator och impulsverktyg med impulsgenerator |
SE529036C2 (sv) | 2005-05-23 | 2007-04-17 | Atlas Copco Rock Drills Ab | Metod och anordning |
SE529415C2 (sv) * | 2005-12-22 | 2007-08-07 | Atlas Copco Rock Drills Ab | Pulsgenerator och impulsmaskin för ett avverkande verktyg |
SE530467C2 (sv) * | 2006-09-21 | 2008-06-17 | Atlas Copco Rock Drills Ab | Förfarande och anordning för bergborrning |
SE530571C2 (sv) | 2006-11-16 | 2008-07-08 | Atlas Copco Rock Drills Ab | Bergborrningsförfarande och bergborrningsmaskin |
SE530572C2 (sv) * | 2006-11-16 | 2008-07-08 | Atlas Copco Rock Drills Ab | Pulsmaskin för en bergborrmaskin, metod för skapande av mekaniska pulser i pulsmaskinen, samt bergborrmaskin och borrigg innefattande sådan pulsmaskin |
FI124781B (sv) * | 2009-03-26 | 2015-01-30 | Sandvik Mining & Constr Oy | Slaganordning |
FI125179B (sv) * | 2009-03-26 | 2015-06-30 | Sandvik Mining & Constr Oy | Tätningsarrangemang i en tryckvätskedriven slaganordnings roterande styrventil |
FI124922B (sv) * | 2012-01-18 | 2015-03-31 | Yrjö Raunisto | Slaganordning |
EP2873489B1 (en) * | 2013-11-13 | 2018-10-24 | Sandvik Mining and Construction Oy | Impact device and method of dismounting the same |
JP7099964B2 (ja) * | 2017-01-12 | 2022-07-12 | 古河ロックドリル株式会社 | 液圧式打撃装置 |
US11590642B2 (en) * | 2017-07-24 | 2023-02-28 | Furukawa Rock Drill Co., Ltd. | Hydraulic hammering device |
CN115095309B (zh) * | 2022-07-26 | 2023-07-25 | 山东科技大学 | 一种压差式活塞增压蓄能脉冲装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787960A (en) * | 1904-01-13 | 1905-04-25 | Temple Gas Engine & Machine Company | Pneumatically-actuated tool. |
GB1118636A (en) * | 1965-01-26 | 1968-07-03 | Hans Beche | Improvements in or relating to presses for forging or stamping |
JPS5322763B2 (sv) * | 1972-09-16 | 1978-07-11 | ||
SE409217B (sv) * | 1976-02-25 | 1979-08-06 | Ludvigson Birger | Apparat for overforande av stotkraft till ett langstreckt foremal, t ex en pale |
JPS54128873A (en) * | 1978-03-29 | 1979-10-05 | Nippon Pneumatic Mfg | Impact moving tool |
SU1052627A1 (ru) * | 1979-05-14 | 1983-11-07 | Институт Горного Дела Со Ан Ссср | Машина ударного действи |
SE462117B (sv) * | 1984-05-24 | 1990-05-07 | Atlas Copco Mct Ab | Hydraulisk ackumulator vid ett hydrauliskt slagverk |
JPS62127783A (ja) * | 1985-11-27 | 1987-06-10 | Konishiroku Photo Ind Co Ltd | クリ−ニング装置 |
JPS62127783U (sv) * | 1986-02-04 | 1987-08-13 | ||
EP0236721A3 (en) * | 1986-03-11 | 1989-10-25 | NITTETSU JITSUGYO CO., Ltd. | Hydraulic breaker |
GB2190147A (en) * | 1986-03-27 | 1987-11-11 | Derek George Saunders | Hydraulically-operated tools |
FR2676953B1 (fr) * | 1991-05-30 | 1993-08-20 | Montabert Ets | Appareil hydraulique a percussions. |
US5549252A (en) * | 1994-07-18 | 1996-08-27 | Industrial Sound Technologies, Inc. | Water-hammer actuated crusher |
US5836400A (en) * | 1997-11-18 | 1998-11-17 | Tupper; Myron D. | Three speed circuit for hydraulic tool |
FI107891B (sv) * | 1998-03-30 | 2001-10-31 | Sandvik Tamrock Oy | Hydraulvätskedriven slaganordning |
FI110804B (sv) * | 2000-06-27 | 2003-03-31 | Sandvik Tamrock Oy | Förfarande för att ta isär förbindningar mellan borrningskomponenter och bergborrmaskin |
FI116125B (sv) * | 2001-07-02 | 2005-09-30 | Sandvik Tamrock Oy | Slaganordning |
FI115613B (sv) * | 2002-05-08 | 2005-06-15 | Sandvik Tamrock Oy | Slaganordning |
FI116513B (sv) * | 2003-02-21 | 2005-12-15 | Sandvik Tamrock Oy | Slaganordning |
FI121218B (sv) * | 2003-07-07 | 2010-08-31 | Sandvik Mining & Constr Oy | Förfarande för att ãstadkomma en spänningspuls till ett verktyg samt tryckvätskedriven slaganordning |
FI116124B (sv) * | 2004-02-23 | 2005-09-30 | Sandvik Tamrock Oy | Tryckmediumdriven slagmaskin |
US7198116B1 (en) * | 2005-10-25 | 2007-04-03 | Xiaojun Chen | Wholly air-controlled impact mechanism for high-speed energy-accumulating pneumatic wrench |
-
2003
- 2003-07-07 FI FI20031035A patent/FI115451B/sv not_active IP Right Cessation
-
2004
- 2004-07-06 EP EP04742172.2A patent/EP1651391B1/en not_active Expired - Lifetime
- 2004-07-06 WO PCT/FI2004/000429 patent/WO2005002802A1/en active Application Filing
- 2004-07-06 KR KR1020067000454A patent/KR101118941B1/ko not_active IP Right Cessation
- 2004-07-06 JP JP2006518250A patent/JP4838123B2/ja not_active Expired - Fee Related
- 2004-07-06 AU AU2004253319A patent/AU2004253319B2/en not_active Ceased
- 2004-07-06 BR BRPI0412434-0A patent/BRPI0412434B1/pt not_active IP Right Cessation
- 2004-07-06 CA CA2531641A patent/CA2531641C/en not_active Expired - Fee Related
- 2004-07-06 US US10/563,821 patent/US8151901B2/en not_active Expired - Fee Related
- 2004-07-06 CN CNB2004800196596A patent/CN100544895C/zh not_active Expired - Fee Related
- 2004-07-06 RU RU2006103362/02A patent/RU2353507C2/ru active
-
2006
- 2006-01-05 ZA ZA200600128A patent/ZA200600128B/xx unknown
- 2006-01-27 NO NO20060450A patent/NO342618B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2004253319B2 (en) | 2009-05-21 |
BRPI0412434A (pt) | 2006-09-05 |
NO20060450L (no) | 2006-01-27 |
FI115451B (sv) | 2005-05-13 |
US8151901B2 (en) | 2012-04-10 |
NO342618B1 (no) | 2018-06-18 |
JP4838123B2 (ja) | 2011-12-14 |
CA2531641A1 (en) | 2005-01-13 |
JP2007525329A (ja) | 2007-09-06 |
BRPI0412434B1 (pt) | 2015-07-07 |
US20060157259A1 (en) | 2006-07-20 |
CA2531641C (en) | 2012-09-11 |
AU2004253319A1 (en) | 2005-01-13 |
KR20060040663A (ko) | 2006-05-10 |
CN100544895C (zh) | 2009-09-30 |
WO2005002802A1 (en) | 2005-01-13 |
FI20031035A0 (sv) | 2003-07-07 |
EP1651391A1 (en) | 2006-05-03 |
CN1819898A (zh) | 2006-08-16 |
FI20031035A (sv) | 2005-01-08 |
EP1651391B1 (en) | 2017-03-08 |
KR101118941B1 (ko) | 2012-02-27 |
RU2353507C2 (ru) | 2009-04-27 |
RU2006103362A (ru) | 2006-07-27 |
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