JPS5380304A - Impact device that stroke can be adjusted by remote control and that can be operated by pressure medium - Google Patents
Impact device that stroke can be adjusted by remote control and that can be operated by pressure mediumInfo
- Publication number
- JPS5380304A JPS5380304A JP15506177A JP15506177A JPS5380304A JP S5380304 A JPS5380304 A JP S5380304A JP 15506177 A JP15506177 A JP 15506177A JP 15506177 A JP15506177 A JP 15506177A JP S5380304 A JPS5380304 A JP S5380304A
- Authority
- JP
- Japan
- Prior art keywords
- stroke
- operated
- adjusted
- remote control
- pressure medium
- 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
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
- B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
- F01L21/02—Piston or piston-rod used as valve members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762658455 DE2658455C3 (de) | 1976-12-23 | 1976-12-23 | Druckmittelbetriebenes Schlagwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5380304A true JPS5380304A (en) | 1978-07-15 |
JPS614628B2 JPS614628B2 (ja) | 1986-02-12 |
Family
ID=5996418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15506177A Granted JPS5380304A (en) | 1976-12-23 | 1977-12-22 | Impact device that stroke can be adjusted by remote control and that can be operated by pressure medium |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5380304A (ja) |
DE (1) | DE2658455C3 (ja) |
FR (1) | FR2375008A1 (ja) |
GB (1) | GB1584810A (ja) |
SE (1) | SE429515B (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581690U (ja) * | 1981-06-22 | 1983-01-07 | 古河鉱業株式会社 | 液圧式さく岩機の打撃機構 |
JPS5869995A (ja) * | 1981-10-20 | 1983-04-26 | 株式会社小松製作所 | クロ−ラドリルのドリフタ装置 |
JPS58185688U (ja) * | 1982-06-07 | 1983-12-09 | 株式会社小糸製作所 | クロ−ラドリルのドリフタ装置 |
JPS604636U (ja) * | 1983-06-20 | 1985-01-14 | 北越工業株式会社 | 液圧式さく岩機 |
JPS6123389U (ja) * | 1984-07-16 | 1986-02-12 | 古河機械金属株式会社 | 液圧式打撃装置のストロ−ク可変機構 |
JP2006518282A (ja) * | 2003-02-21 | 2006-08-10 | サンドビク タムロック オサケ ユキチュア | 複数の連結モーメントを含む作動サイクルを有する打撃装置用制御弁および方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3115361A1 (de) * | 1981-04-16 | 1982-10-28 | Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe | "hydraulische schlagvorrichtung" |
DE3443542A1 (de) * | 1984-11-29 | 1986-06-05 | Fried. Krupp Gmbh, 4300 Essen | Hydraulische schlagvorrichtung |
FR2584968B1 (fr) * | 1985-07-16 | 1989-02-17 | Montabert Ets | Procede de commande du mouvement du piston de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre du procede |
FR2595972B2 (fr) * | 1985-07-16 | 1989-10-20 | Montabert Ets | Appareil a percussions |
FR2602448B1 (fr) * | 1986-08-07 | 1988-10-21 | Montabert Ets | Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede |
DE4019019A1 (de) * | 1990-06-14 | 1991-12-19 | Krupp Maschinentechnik | Verfahren zur ermittlung charakteristischer kenngroessen eines schlagwerks und einrichtung zur durchfuehrung des verfahrens |
DE4027021A1 (de) * | 1990-08-27 | 1992-03-05 | Krupp Maschinentechnik | Hydraulisch betriebene schlagdrehbohrvorrichtung, insbesondere zum ankerlochbohren |
DE4028595A1 (de) * | 1990-09-08 | 1992-03-12 | Krupp Maschinentechnik | Hydraulisch betriebenes schlagwerk |
DE4036918A1 (de) * | 1990-11-20 | 1992-05-21 | Krupp Maschinentechnik | Verfahren zur anpassung des arbeitsverhaltens eines schlagwerks an die haerte des zerkleinerungsmaterials und einrichtung zur durchfuehrung des verfahrens |
FI104960B (fi) * | 1995-07-06 | 2000-05-15 | Sandvik Tamrock Oy | Hydraulinen iskuvasara |
FR2742365B1 (fr) * | 1995-12-13 | 1998-01-16 | Outils Pneumatiques Globe | Ensemble pneumatique a approche et frappe combinee, unite de dessablage comportant un tel ensemble, installation de dessablage comportant une telle unite, et procede de pilotage d'une telle installation |
US6058632A (en) * | 1997-11-07 | 2000-05-09 | Hawkins; Peter Arthur Taylor | Tool holder with percussion member |
FI117548B (fi) * | 2005-03-24 | 2006-11-30 | Sandvik Tamrock Oy | Iskulaite |
FR2902684B1 (fr) * | 2006-06-27 | 2010-02-26 | Montabert Roger | Procede de commutation de la course de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede |
SE530524C2 (sv) * | 2006-09-13 | 2008-07-01 | Atlas Copco Rock Drills Ab | Slagverk, bergborrmaskin inkluderande ett dylikt slagverk och förfarande för styrning av ett slagverk |
SE530885C2 (sv) | 2007-02-23 | 2008-10-07 | Atlas Copco Rock Drills Ab | Förfarande vid slagverk, slagverk och bergborrmaskin |
US9840000B2 (en) * | 2014-12-17 | 2017-12-12 | Caterpillar Inc. | Hydraulic hammer having variable stroke control |
US20160199969A1 (en) * | 2015-01-12 | 2016-07-14 | Caterpillar Inc. | Hydraulic hammer having variable stroke control |
AT517385B1 (de) * | 2015-06-15 | 2019-02-15 | Fill Gmbh | Vorrichtung zum Entkernen |
AU2016303502B2 (en) * | 2015-07-31 | 2019-10-31 | Tei Rock Drills, Inc. | Remote control of stroke and frequency of percussion apparatus and methods thereof |
FR3077753B1 (fr) * | 2018-02-14 | 2020-01-31 | Montabert | Procede de reglage de la course de frappe d’un piston de frappe d’un appareil a percussions, et un appareil a percussions pour la mise en œuvre de ce procede |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE339817B (ja) * | 1970-06-16 | 1971-10-18 | Atlas Copco Ab | |
DE2217507B1 (de) * | 1972-04-12 | 1973-08-09 | Bauer, Karlheinz, Dr.-Ing., 8898 Schrobenhausen | Hydraulischer hammer und seine verwendung fuer bohrhaemmer |
FR2250014A1 (ja) * | 1973-11-07 | 1975-05-30 | Secoma | |
DE2512731A1 (de) * | 1975-03-22 | 1976-10-07 | Klemm Bohrtech | Hydraulisches schlaggeraet |
US4062411A (en) * | 1975-12-05 | 1977-12-13 | Gardner-Denver Company | Hydraulic percussion tool with impact blow and frequency control |
-
1976
- 1976-12-23 DE DE19762658455 patent/DE2658455C3/de not_active Expired
-
1977
- 1977-12-13 SE SE7714140A patent/SE429515B/xx not_active Application Discontinuation
- 1977-12-19 FR FR7738195A patent/FR2375008A1/fr active Pending
- 1977-12-20 GB GB5300877A patent/GB1584810A/en not_active Expired
- 1977-12-22 JP JP15506177A patent/JPS5380304A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS581690U (ja) * | 1981-06-22 | 1983-01-07 | 古河鉱業株式会社 | 液圧式さく岩機の打撃機構 |
JPS5869995A (ja) * | 1981-10-20 | 1983-04-26 | 株式会社小松製作所 | クロ−ラドリルのドリフタ装置 |
JPS58185688U (ja) * | 1982-06-07 | 1983-12-09 | 株式会社小糸製作所 | クロ−ラドリルのドリフタ装置 |
JPS604636U (ja) * | 1983-06-20 | 1985-01-14 | 北越工業株式会社 | 液圧式さく岩機 |
JPH0320359Y2 (ja) * | 1983-06-20 | 1991-05-01 | ||
JPS6123389U (ja) * | 1984-07-16 | 1986-02-12 | 古河機械金属株式会社 | 液圧式打撃装置のストロ−ク可変機構 |
JP2006518282A (ja) * | 2003-02-21 | 2006-08-10 | サンドビク タムロック オサケ ユキチュア | 複数の連結モーメントを含む作動サイクルを有する打撃装置用制御弁および方法 |
JP4685756B2 (ja) * | 2003-02-21 | 2011-05-18 | サンドビク マイニング アンド コンストラクション オサケ ユキチュア | 複数の連結モーメントを含む作動サイクルを有する打撃装置用制御弁および方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2658455B2 (de) | 1980-05-14 |
DE2658455A1 (de) | 1978-06-29 |
GB1584810A (en) | 1981-02-18 |
JPS614628B2 (ja) | 1986-02-12 |
SE429515B (sv) | 1983-09-12 |
DE2658455C3 (de) | 1981-01-22 |
FR2375008A1 (fr) | 1978-07-21 |
SE7714140L (sv) | 1978-06-24 |
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