FR2453970A1 - Mecanisme de percussion pour marteau perforateur - Google Patents
Mecanisme de percussion pour marteau perforateurInfo
- Publication number
- FR2453970A1 FR2453970A1 FR7923741A FR7923741A FR2453970A1 FR 2453970 A1 FR2453970 A1 FR 2453970A1 FR 7923741 A FR7923741 A FR 7923741A FR 7923741 A FR7923741 A FR 7923741A FR 2453970 A1 FR2453970 A1 FR 2453970A1
- Authority
- FR
- France
- Prior art keywords
- striker
- action
- hammer
- drive sleeve
- brake body
- 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.)
- Granted
Links
- 238000009527 percussion Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000005553 drilling Methods 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/10—Means for driving the impulse member comprising a cam mechanism
- B25D11/108—Means for driving the impulse member comprising a cam mechanism the rotation axis of the cam member being parallel but offset to the tool axis
-
- 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
- B25D16/003—Clutches specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782839906 DE2839906A1 (de) | 1978-09-14 | 1978-09-14 | Schlagmechanismus fuer einen bohrhammer |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2453970A1 true FR2453970A1 (fr) | 1980-11-07 |
FR2453970B1 FR2453970B1 (de) | 1982-03-05 |
Family
ID=6049373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7923741A Granted FR2453970A1 (fr) | 1978-09-14 | 1979-09-13 | Mecanisme de percussion pour marteau perforateur |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH638865A5 (de) |
DE (1) | DE2839906A1 (de) |
FR (1) | FR2453970A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547347A1 (fr) * | 1983-06-10 | 1984-12-14 | Ts P Konstruktors | Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568814B1 (fr) * | 1984-08-08 | 1987-11-27 | Black & Decker Inc | Marteau perforateur a mecanisme de percussion pneumatique |
DE3429140A1 (de) * | 1984-08-08 | 1986-02-20 | Black & Decker Inc., Newark, Del. | Bohrhammer mit einem pneumatischen schlagwerk |
FR2625931A1 (fr) * | 1988-01-14 | 1989-07-21 | Peugeot Outillage Elect | Machine electrique a main pour percage et percussion |
DE10149216A1 (de) * | 2001-10-05 | 2003-04-24 | Bosch Gmbh Robert | Handwerkzeugmaschine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2104367A1 (de) * | 1971-01-30 | 1972-08-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schlagmechanismus für motorisch angetriebene Hammerbohrmaschinen |
FR2166946A5 (de) * | 1971-12-28 | 1973-08-17 | Impex Essen Vertrieb | |
FR2204476A2 (de) * | 1972-10-28 | 1974-05-24 | Bosch Gmbh Robert | |
FR2271383A1 (de) * | 1974-05-14 | 1975-12-12 | Licentia Gmbh | |
FR2281188A1 (fr) * | 1974-08-10 | 1976-03-05 | Fein C & E | Mecanisme pour une perceuse a percussion portative entrainee par moteur electrique |
DE2557118A1 (de) * | 1975-12-18 | 1977-06-23 | Fein C & E | Motorisch angetriebene schlagbohrmaschine |
DE2655899A1 (de) * | 1976-12-09 | 1978-06-22 | Bosch Gmbh Robert | Handwerkzeugmaschine |
-
1978
- 1978-09-14 DE DE19782839906 patent/DE2839906A1/de active Granted
-
1979
- 1979-09-03 CH CH794779A patent/CH638865A5/de not_active IP Right Cessation
- 1979-09-13 FR FR7923741A patent/FR2453970A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2104367A1 (de) * | 1971-01-30 | 1972-08-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schlagmechanismus für motorisch angetriebene Hammerbohrmaschinen |
FR2166946A5 (de) * | 1971-12-28 | 1973-08-17 | Impex Essen Vertrieb | |
FR2204476A2 (de) * | 1972-10-28 | 1974-05-24 | Bosch Gmbh Robert | |
FR2271383A1 (de) * | 1974-05-14 | 1975-12-12 | Licentia Gmbh | |
FR2281188A1 (fr) * | 1974-08-10 | 1976-03-05 | Fein C & E | Mecanisme pour une perceuse a percussion portative entrainee par moteur electrique |
DE2557118A1 (de) * | 1975-12-18 | 1977-06-23 | Fein C & E | Motorisch angetriebene schlagbohrmaschine |
DE2655899A1 (de) * | 1976-12-09 | 1978-06-22 | Bosch Gmbh Robert | Handwerkzeugmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2547347A1 (fr) * | 1983-06-10 | 1984-12-14 | Ts P Konstruktors | Machine miniere de forage avec mecanismes de rotation et de percussion a commandes independantes |
Also Published As
Publication number | Publication date |
---|---|
DE2839906A1 (de) | 1980-03-27 |
DE2839906C2 (de) | 1987-05-27 |
FR2453970B1 (de) | 1982-03-05 |
CH638865A5 (en) | 1983-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |