SE8304210D0 - Hydrauliskt slagverk - Google Patents
Hydrauliskt slagverkInfo
- Publication number
- SE8304210D0 SE8304210D0 SE8304210A SE8304210A SE8304210D0 SE 8304210 D0 SE8304210 D0 SE 8304210D0 SE 8304210 A SE8304210 A SE 8304210A SE 8304210 A SE8304210 A SE 8304210A SE 8304210 D0 SE8304210 D0 SE 8304210D0
- Authority
- SE
- Sweden
- Prior art keywords
- cylinder
- hammer
- piston
- housing
- hydraulic shock
- 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
- B25D9/14—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
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
- B25D17/245—Damping the reaction force using a fluid
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Fluid-Pressure Circuits (AREA)
- Glass Compositions (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304210A SE445434B (sv) | 1983-08-01 | 1983-08-01 | Vibrationsdempat tryckfluiddrivet slagverk |
EP84850229A EP0133609A1 (en) | 1983-08-01 | 1984-07-19 | Pressure fluid operated impact motor |
US06/633,190 US4563938A (en) | 1983-08-01 | 1984-07-23 | Pressure fluid operated percussive tool |
ZA845696A ZA845696B (en) | 1983-08-01 | 1984-07-24 | Pressure fluid operated impact motor |
FI843015A FI843015A (fi) | 1983-08-01 | 1984-07-30 | Hydrauliskt slagverk. |
JP59159467A JPS60104667A (ja) | 1983-08-01 | 1984-07-31 | 圧力流体で作動する衝撃工具 |
AU31355/84A AU3135584A (en) | 1983-08-01 | 1984-07-31 | Fluid operated impact motor |
NO843072A NO843072L (no) | 1983-08-01 | 1984-07-31 | Hydraulisk slagverk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8304210A SE445434B (sv) | 1983-08-01 | 1983-08-01 | Vibrationsdempat tryckfluiddrivet slagverk |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8304210D0 true SE8304210D0 (sv) | 1983-08-01 |
SE8304210L SE8304210L (sv) | 1985-02-02 |
SE445434B SE445434B (sv) | 1986-06-23 |
Family
ID=20352082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8304210A SE445434B (sv) | 1983-08-01 | 1983-08-01 | Vibrationsdempat tryckfluiddrivet slagverk |
Country Status (8)
Country | Link |
---|---|
US (1) | US4563938A (sv) |
EP (1) | EP0133609A1 (sv) |
JP (1) | JPS60104667A (sv) |
AU (1) | AU3135584A (sv) |
FI (1) | FI843015A (sv) |
NO (1) | NO843072L (sv) |
SE (1) | SE445434B (sv) |
ZA (1) | ZA845696B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE462117B (sv) * | 1984-05-24 | 1990-05-07 | Atlas Copco Mct Ab | Hydraulisk ackumulator vid ett hydrauliskt slagverk |
DE3642696A1 (de) * | 1986-12-13 | 1988-06-16 | Paul Schmidt | Rammbohrgeraet |
FR2618092B1 (fr) * | 1987-07-17 | 1989-11-10 | Montabert Ets | Distributeur hydraulique pour appareil a percussions mu par un fluide incompressible sous pression |
JPH0236080A (ja) * | 1988-07-26 | 1990-02-06 | Nippon Pneumatic Mfg Co Ltd | 衝撃動装置 |
US5752571A (en) * | 1995-12-15 | 1998-05-19 | Sapozhnikov; Zinoviy A. | Apparatus for generating impacts |
AUPR430201A0 (en) * | 2001-04-09 | 2001-05-17 | Russell Mineral Equipment Pty Ltd | Linerbolt removing tool |
WO2003008156A1 (en) * | 2001-06-26 | 2003-01-30 | Breakers A/S | Hydraulic hammer with a piston and a cyliner which move in anti-phase |
US6932166B1 (en) * | 2002-12-03 | 2005-08-23 | Paul Kirsch | Pneumatic tool |
GB0428348D0 (en) * | 2004-12-24 | 2005-02-02 | Bamford Excavators Ltd | Percussion power tool apparatus |
EP1731271A1 (de) * | 2005-06-09 | 2006-12-13 | Netter Gmbh | Pneumatisch arbeitender Klopfer sowie Verfahren zum Betreiben eines pneumatisch arbeitenden Klopfers |
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. |
US7681664B2 (en) | 2008-03-06 | 2010-03-23 | Patterson William N | Internally dampened percussion rock drill |
US9151386B2 (en) * | 2013-03-15 | 2015-10-06 | Caterpillar Inc. | Accumulator membrane for a hydraulic hammer |
CN110067502B (zh) * | 2019-04-09 | 2020-07-14 | 湖南文理学院 | 一种便于进行展开工作的凿岩机减震装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US303344A (en) * | 1884-08-12 | Operating the pistons of rock-drills | ||
US526342A (en) * | 1894-09-18 | Tenths to james wolstencroft | ||
US996889A (en) * | 1910-06-30 | 1911-07-04 | Henry Schumacher | Pneumatic hammer. |
US2660153A (en) * | 1949-10-28 | 1953-11-24 | Karl Adler | Percussive tool |
US3060894A (en) * | 1960-02-29 | 1962-10-30 | Ingersoll Rand Co | Rock drill |
CS149009B1 (sv) * | 1971-02-01 | 1973-05-24 | ||
DE2221555A1 (de) * | 1972-05-03 | 1973-11-15 | Krupp Gmbh | Hydraulisch betriebener linearmotor |
US3796050A (en) * | 1972-05-18 | 1974-03-12 | Foster Miller Ass | High energy rate actuator |
DE2916191A1 (de) * | 1979-04-21 | 1980-10-23 | Horst Knaebel | Krafteinheit als antriebsvorrichtung, z.b. zum umformen, verformen, verdichten, schlagen und antreiben |
DE3229309A1 (de) * | 1982-08-05 | 1984-02-16 | Institut avtomatiki Akademii Nauk Kirgizskoj SSR, Frunze | Schlagmechanismus |
-
1983
- 1983-08-01 SE SE8304210A patent/SE445434B/sv unknown
-
1984
- 1984-07-19 EP EP84850229A patent/EP0133609A1/en not_active Withdrawn
- 1984-07-23 US US06/633,190 patent/US4563938A/en not_active Expired - Fee Related
- 1984-07-24 ZA ZA845696A patent/ZA845696B/xx unknown
- 1984-07-30 FI FI843015A patent/FI843015A/fi not_active Application Discontinuation
- 1984-07-31 NO NO843072A patent/NO843072L/no unknown
- 1984-07-31 AU AU31355/84A patent/AU3135584A/en not_active Abandoned
- 1984-07-31 JP JP59159467A patent/JPS60104667A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4563938A (en) | 1986-01-14 |
EP0133609A1 (en) | 1985-02-27 |
ZA845696B (en) | 1986-06-25 |
SE445434B (sv) | 1986-06-23 |
JPS60104667A (ja) | 1985-06-10 |
SE8304210L (sv) | 1985-02-02 |
FI843015A0 (fi) | 1984-07-30 |
NO843072L (no) | 1985-02-04 |
AU3135584A (en) | 1985-02-07 |
FI843015A (fi) | 1985-02-02 |
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