FR2172159A1 - - Google Patents
Info
- Publication number
- FR2172159A1 FR2172159A1 FR7304969A FR7304969A FR2172159A1 FR 2172159 A1 FR2172159 A1 FR 2172159A1 FR 7304969 A FR7304969 A FR 7304969A FR 7304969 A FR7304969 A FR 7304969A FR 2172159 A1 FR2172159 A1 FR 2172159A1
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0011—Details of anvils, guide-sleeves or pistons
- B25D2217/0023—Pistons
- B25D2217/0026—Double pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE113991 | 1972-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2172159A1 true FR2172159A1 (id) | 1973-09-28 |
FR2172159B3 FR2172159B3 (id) | 1976-02-13 |
Family
ID=3841609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7304969A Expired FR2172159B3 (id) | 1972-02-15 | 1973-02-13 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH567898A5 (id) |
FR (1) | FR2172159B3 (id) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550983A1 (fr) * | 1983-08-25 | 1985-03-01 | Montabert Ets | Appareil a percussions hydraulique |
-
1973
- 1973-02-13 FR FR7304969A patent/FR2172159B3/fr not_active Expired
- 1973-02-14 CH CH210073A patent/CH567898A5/fr not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550983A1 (fr) * | 1983-08-25 | 1985-03-01 | Montabert Ets | Appareil a percussions hydraulique |
Also Published As
Publication number | Publication date |
---|---|
CH567898A5 (id) | 1975-10-15 |
FR2172159B3 (id) | 1976-02-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |