FR2377520B1 - - Google Patents
Info
- Publication number
- FR2377520B1 FR2377520B1 FR7701258A FR7701258A FR2377520B1 FR 2377520 B1 FR2377520 B1 FR 2377520B1 FR 7701258 A FR7701258 A FR 7701258A FR 7701258 A FR7701258 A FR 7701258A FR 2377520 B1 FR2377520 B1 FR 2377520B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- B25D17/082—Retainers consisting of a swinging yoke or latching means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701258A FR2377520A1 (fr) | 1977-01-12 | 1977-01-12 | Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7701258A FR2377520A1 (fr) | 1977-01-12 | 1977-01-12 | Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377520A1 FR2377520A1 (fr) | 1978-08-11 |
| FR2377520B1 true FR2377520B1 (pl) | 1983-02-04 |
Family
ID=9185583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701258A Granted FR2377520A1 (fr) | 1977-01-12 | 1977-01-12 | Dispositif pour le montage d'un decaleur sur le corps d'un marteau brise-beton |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2377520A1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512506B (zh) * | 2019-09-03 | 2024-02-23 | 中国水利水电第九工程局有限公司 | 切缝造孔装置及工程机械 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR427828A (fr) * | 1911-03-28 | 1911-08-14 | Ingersoll Rand Co | Perfectionnements apportés aux forets à percussion |
| FR662778A (fr) * | 1928-01-28 | 1929-08-12 | Ingersoll Rand Co | Support pour le dispositif de retenue de l'outil proprement dit dans les outils pneumatiques |
| FR669956A (fr) * | 1929-02-20 | 1929-11-22 | Ingersoll Rand Co | Dispositif de retenue pour fleurets de perforatrices de roche |
| US2500038A (en) * | 1947-02-01 | 1950-03-07 | Chicago Pneumatic Tool Co | Tool retainer for rock drills |
| US3356166A (en) * | 1965-04-15 | 1967-12-05 | Gardner Denver Co | Percussive tool |
| GB1382019A (en) * | 1973-07-11 | 1975-01-29 | Atlas Copco Ab | Tool retainer |
-
1977
- 1977-01-12 FR FR7701258A patent/FR2377520A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2377520A1 (fr) | 1978-08-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |