FR2454888B1 - - Google Patents
Info
- Publication number
- FR2454888B1 FR2454888B1 FR8007968A FR8007968A FR2454888B1 FR 2454888 B1 FR2454888 B1 FR 2454888B1 FR 8007968 A FR8007968 A FR 8007968A FR 8007968 A FR8007968 A FR 8007968A FR 2454888 B1 FR2454888 B1 FR 2454888B1
- 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
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/068—Crank-actuated impulse-driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792916508 DE2916508C2 (de) | 1979-04-24 | 1979-04-24 | Von Hand führbarer, elektro-pneumatischer Bohrhammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2454888A1 FR2454888A1 (fr) | 1980-11-21 |
| FR2454888B1 true FR2454888B1 (show.php) | 1984-02-17 |
Family
ID=6069109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007968A Granted FR2454888A1 (fr) | 1979-04-24 | 1980-04-09 | Perforatrice electro-pneumatique a main |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH647175A5 (show.php) |
| DE (1) | DE2916508C2 (show.php) |
| FR (1) | FR2454888A1 (show.php) |
| NL (1) | NL8002133A (show.php) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3161242A (en) * | 1960-05-31 | 1964-12-15 | Skil Corp | Rotary-hammer devices and tool element accessories therefor |
| FR1281541A (fr) * | 1961-01-10 | 1962-01-12 | Skil Corp | Dispositif porte-outil pour outil rotatif-percuteur |
| US3367447A (en) * | 1965-10-01 | 1968-02-06 | Skil Corp | Lubricating system for power tools |
| DE1938660C3 (de) * | 1969-07-30 | 1975-05-15 | Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen | Schlagbohrhammer |
| DE1964083C3 (de) * | 1969-12-22 | 1983-01-27 | Robert Bosch Gmbh, 7000 Stuttgart | Gesteinsbohrmaschine |
| DE2437023A1 (de) * | 1974-08-01 | 1976-02-12 | Duss Maschf | Schlag- oder drehschlaghammer |
| DE7610304U1 (de) * | 1976-04-02 | 1976-08-05 | Otto Baier Kg Maschinenfabrik, 7140 Ludwigsburg | Werkzeughalter fuer einen bohrhammer |
| DE2729596A1 (de) * | 1977-06-30 | 1979-01-11 | Hilti Ag | Bohrhammer mit pneumatisch angetriebenem schlagkolben |
-
1979
- 1979-04-24 DE DE19792916508 patent/DE2916508C2/de not_active Expired
-
1980
- 1980-04-09 FR FR8007968A patent/FR2454888A1/fr active Granted
- 1980-04-11 NL NL8002133A patent/NL8002133A/nl not_active Application Discontinuation
- 1980-04-23 CH CH3140/80A patent/CH647175A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2916508C2 (de) | 1987-03-12 |
| NL8002133A (nl) | 1980-10-28 |
| FR2454888A1 (fr) | 1980-11-21 |
| CH647175A5 (en) | 1985-01-15 |
| DE2916508A1 (de) | 1980-11-06 |