DE68928143D1 - Verfahren zum automatischen Anpassen der Funktionsparameter eines Schlagapparates - Google Patents
Verfahren zum automatischen Anpassen der Funktionsparameter eines SchlagapparatesInfo
- Publication number
- DE68928143D1 DE68928143D1 DE68928143T DE68928143T DE68928143D1 DE 68928143 D1 DE68928143 D1 DE 68928143D1 DE 68928143 T DE68928143 T DE 68928143T DE 68928143 T DE68928143 T DE 68928143T DE 68928143 D1 DE68928143 D1 DE 68928143D1
- Authority
- DE
- Germany
- Prior art keywords
- percussion
- causes
- automatic adjustment
- tool operates
- impact device
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Lock And Its Accessories (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89830451A EP0426928B1 (de) | 1989-10-18 | 1989-10-18 | Verfahren zum automatischen Anpassen der Funktionsparameter eines Schlagapparates |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68928143D1 true DE68928143D1 (de) | 1997-07-31 |
DE68928143T2 DE68928143T2 (de) | 1997-12-11 |
Family
ID=8203241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68928143T Expired - Lifetime DE68928143T2 (de) | 1989-10-18 | 1989-10-18 | Verfahren zum automatischen Anpassen der Funktionsparameter eines Schlagapparates |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0426928B1 (de) |
AT (1) | ATE154774T1 (de) |
DE (1) | DE68928143T2 (de) |
ES (1) | ES2103711T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1312140B1 (it) * | 1999-06-22 | 2002-04-09 | Priver Ind Srl | Macchina oleodinamica a percussione di concezione innovativafunzionante a pressione idraulica costante. |
FI20010976A (fi) | 2001-05-09 | 2002-11-10 | Sandvik Tamrock Oy | Menetelmä iskulaitteen työkierron ohjaamiseksi ja iskulaite |
CA2548404C (en) * | 2003-12-19 | 2012-03-13 | Clark Equipment Company | Impact tool |
ITBA20120055A1 (it) * | 2012-09-24 | 2014-03-25 | Tecna Group Srl | Demolitore per escavatori con pistone e circuito idraulico ottimizzato |
SE542131C2 (en) | 2018-03-28 | 2020-03-03 | Epiroc Rock Drills Ab | A percussion device and a method for controlling a percussion mechanism of a percussion device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509217A1 (fr) * | 1981-07-10 | 1983-01-14 | Montabert Ets | Appareil a percussions mu par un fluide sous pression |
ATE20647T1 (de) * | 1982-01-22 | 1986-07-15 | Mauro Vitulano | Steuerventil fuer den hin- und herbewegenden kolben einer hydraulischen schlagvorrichtung, insbesondere fuer einen hydraulischen hammer. |
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 |
-
1989
- 1989-10-18 AT AT89830451T patent/ATE154774T1/de not_active IP Right Cessation
- 1989-10-18 EP EP89830451A patent/EP0426928B1/de not_active Expired - Lifetime
- 1989-10-18 ES ES89830451T patent/ES2103711T3/es not_active Expired - Lifetime
- 1989-10-18 DE DE68928143T patent/DE68928143T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68928143T2 (de) | 1997-12-11 |
EP0426928B1 (de) | 1997-06-25 |
ES2103711T3 (es) | 1997-10-01 |
ATE154774T1 (de) | 1997-07-15 |
EP0426928A1 (de) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |