DE69011474T2 - Pneumatischer Schlagapparat mit auswechselbarem Arbeitswerkzeug. - Google Patents
Pneumatischer Schlagapparat mit auswechselbarem Arbeitswerkzeug.Info
- Publication number
- DE69011474T2 DE69011474T2 DE69011474T DE69011474T DE69011474T2 DE 69011474 T2 DE69011474 T2 DE 69011474T2 DE 69011474 T DE69011474 T DE 69011474T DE 69011474 T DE69011474 T DE 69011474T DE 69011474 T2 DE69011474 T2 DE 69011474T2
- Authority
- DE
- Germany
- Prior art keywords
- impact device
- work tools
- pneumatic impact
- interchangeable work
- bore
- 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 - Fee Related
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
- B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
-
- 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
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
-
- 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
-
- 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
-
- 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
- B25D9/18—Valve arrangements therefor involving a piston-type slide valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8914878A FR2654029B1 (fr) | 1989-11-08 | 1989-11-08 | Appareil pneumatique de percussion a outil de travail amovible. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69011474D1 DE69011474D1 (de) | 1994-09-15 |
DE69011474T2 true DE69011474T2 (de) | 1995-02-09 |
Family
ID=9387353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69011474T Expired - Fee Related DE69011474T2 (de) | 1989-11-08 | 1990-11-08 | Pneumatischer Schlagapparat mit auswechselbarem Arbeitswerkzeug. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0427647B1 (de) |
AT (1) | ATE109711T1 (de) |
DE (1) | DE69011474T2 (de) |
ES (1) | ES2062475T3 (de) |
FR (1) | FR2654029B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2728496A1 (fr) * | 1994-12-23 | 1996-06-28 | Bidaux Marc | Dispositif antivibratile d'accouplement rapide de la queue d'un outil de travail a un appareil a percussion |
CN103328159B (zh) * | 2011-01-10 | 2015-12-16 | 博世电动工具(中国)有限公司 | 冲击工具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824234B2 (ja) * | 1977-12-05 | 1983-05-19 | 山田油機製造株式会社 | 槌打ち動力機 |
JPS59209775A (ja) * | 1983-05-13 | 1984-11-28 | 株式会社ランドマ−クウエスト | さく岩機 |
JPS61109674A (ja) * | 1984-11-02 | 1986-05-28 | 株式会社 ランドマ−クウエスト | 負圧吸引式さく岩機 |
-
1989
- 1989-11-08 FR FR8914878A patent/FR2654029B1/fr not_active Expired - Lifetime
-
1990
- 1990-11-08 DE DE69011474T patent/DE69011474T2/de not_active Expired - Fee Related
- 1990-11-08 AT AT90420482T patent/ATE109711T1/de not_active IP Right Cessation
- 1990-11-08 EP EP90420482A patent/EP0427647B1/de not_active Expired - Lifetime
- 1990-11-08 ES ES90420482T patent/ES2062475T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2062475T3 (es) | 1994-12-16 |
FR2654029A1 (fr) | 1991-05-10 |
EP0427647A1 (de) | 1991-05-15 |
DE69011474D1 (de) | 1994-09-15 |
ATE109711T1 (de) | 1994-08-15 |
EP0427647B1 (de) | 1994-08-10 |
FR2654029B1 (fr) | 1992-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |