FR2327039B1 - - Google Patents
Info
- Publication number
- FR2327039B1 FR2327039B1 FR7630272A FR7630272A FR2327039B1 FR 2327039 B1 FR2327039 B1 FR 2327039B1 FR 7630272 A FR7630272 A FR 7630272A FR 7630272 A FR7630272 A FR 7630272A FR 2327039 B1 FR2327039 B1 FR 2327039B1
- 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
- B25D17/11—Arrangements of noise-damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Percussive Tools And Related Accessories (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7511305A SE398459B (sv) | 1975-10-09 | 1975-10-09 | Slaende verktyg |
| SE7601167A SE413747B (sv) | 1976-02-04 | 1976-02-04 | Slaende verktyg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2327039A1 FR2327039A1 (fr) | 1977-05-06 |
| FR2327039B1 true FR2327039B1 (enExample) | 1982-06-11 |
Family
ID=26656658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7630272A Granted FR2327039A1 (fr) | 1975-10-09 | 1976-10-08 | Outils a percussion comprenant un amortisseur de vibrations |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1045818A (enExample) |
| DE (1) | DE2645205A1 (enExample) |
| ES (1) | ES452071A1 (enExample) |
| FR (1) | FR2327039A1 (enExample) |
| GB (1) | GB1525145A (enExample) |
| IT (1) | IT1073858B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920139C2 (de) * | 1979-05-18 | 1986-10-02 | Ruhrkohle Ag, 4300 Essen | Schlagbohrstange |
| FR2553697B1 (fr) * | 1983-10-24 | 1986-03-14 | Charbonnages De France | Dispositif d'insonorisation d'un fleuret de foration |
| DE4030126A1 (de) * | 1990-09-24 | 1992-03-26 | Krupp Maschinentechnik | Schalldaemmeinrichtung fuer eine hydraulisch betriebene antriebseinheit mit einem bezueglich dieser beweglichen werkzeug |
| KR102342305B1 (ko) * | 2021-02-08 | 2021-12-24 | 주식회사 맵 | 유압 브레이커용 치즐 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1303290B (enExample) * | 1965-11-17 | Lord Corp | ||
| US3848931A (en) * | 1972-10-10 | 1974-11-19 | Int Tool Sales | Tool bit for vibration attenuation |
| US3861494A (en) * | 1973-11-19 | 1975-01-21 | Ingersoll Rand Co | Sound absorbing device |
| SE390188C (sv) * | 1973-12-03 | 1979-10-08 | Sandvik Ab | Borrstang for slaende bergborrning |
-
1976
- 1976-09-27 GB GB3998676A patent/GB1525145A/en not_active Expired
- 1976-09-30 IT IT5152376A patent/IT1073858B/it active
- 1976-10-02 ES ES452071A patent/ES452071A1/es not_active Expired
- 1976-10-07 DE DE19762645205 patent/DE2645205A1/de not_active Ceased
- 1976-10-08 CA CA262,987A patent/CA1045818A/en not_active Expired
- 1976-10-08 FR FR7630272A patent/FR2327039A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2645205A1 (de) | 1977-06-02 |
| FR2327039A1 (fr) | 1977-05-06 |
| CA1045818A (en) | 1979-01-09 |
| ES452071A1 (es) | 1977-12-01 |
| GB1525145A (en) | 1978-09-20 |
| IT1073858B (it) | 1985-04-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |