CH611545A5 - Portable percussive or rotary percussive hammer driven by electric motor and having a housing space containing the parts in need of lubrication - Google Patents
Portable percussive or rotary percussive hammer driven by electric motor and having a housing space containing the parts in need of lubricationInfo
- Publication number
- CH611545A5 CH611545A5 CH208576A CH208576A CH611545A5 CH 611545 A5 CH611545 A5 CH 611545A5 CH 208576 A CH208576 A CH 208576A CH 208576 A CH208576 A CH 208576A CH 611545 A5 CH611545 A5 CH 611545A5
- Authority
- CH
- Switzerland
- Prior art keywords
- percussive
- lubrication
- need
- parts
- electric motor
- Prior art date
Links
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
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- 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
- B25D17/26—Lubricating
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 |
---|---|---|---|
DE19752511082 DE2511082A1 (de) | 1975-03-13 | 1975-03-13 | Elektromotorisch angetriebener hammer mit einem die schmierbeduerftigen teile enthaltenden gehaeuseraum |
Publications (1)
Publication Number | Publication Date |
---|---|
CH611545A5 true CH611545A5 (en) | 1979-06-15 |
Family
ID=5941330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH208576A CH611545A5 (en) | 1975-03-13 | 1976-02-20 | Portable percussive or rotary percussive hammer driven by electric motor and having a housing space containing the parts in need of lubrication |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH611545A5 (de) |
DE (1) | DE2511082A1 (de) |
FR (1) | FR2303643A1 (de) |
GB (1) | GB1527926A (de) |
NL (1) | NL7602458A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315145A1 (de) * | 1983-04-27 | 1984-10-31 | Moskovskoe naučno-proizvodstvennoe ob"edinenie po mechanizirovannomu stroitel'nomu instrumentu i otdeločnym mašinam, Chimki, Moskovskaja oblast' | Schlagend arbeitende kompressionsvakuummaschine |
DE3319875A1 (de) * | 1983-06-01 | 1984-12-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektropneumatischer bohrhammer |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4113035A (en) * | 1977-04-21 | 1978-09-12 | Licentia Patent-Verwaltungs-G.M.B.H. | Hammer drill with drive and percussion elements accommodated in a cylinder |
DE3310145C2 (de) * | 1983-03-21 | 1993-10-21 | Hilti Ag | Elektropneumatischer Bohrhammer mit austauschbarem Schlagwerk |
EP1674211A1 (de) * | 2004-12-23 | 2006-06-28 | BLACK & DECKER INC. | Gehäuse für ein kraftgetriebenes Werkzeug |
DE102009027469A1 (de) * | 2009-07-06 | 2011-01-13 | Robert Bosch Gmbh | Werkzeugvorrichtung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2343014B2 (de) * | 1973-08-25 | 1978-04-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Pneumatischer Bohrhammer |
-
1975
- 1975-03-13 DE DE19752511082 patent/DE2511082A1/de not_active Ceased
-
1976
- 1976-02-20 CH CH208576A patent/CH611545A5/xx not_active IP Right Cessation
- 1976-03-09 NL NL7602458A patent/NL7602458A/xx not_active Application Discontinuation
- 1976-03-12 FR FR7607208A patent/FR2303643A1/fr active Granted
- 1976-03-12 GB GB1006576A patent/GB1527926A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315145A1 (de) * | 1983-04-27 | 1984-10-31 | Moskovskoe naučno-proizvodstvennoe ob"edinenie po mechanizirovannomu stroitel'nomu instrumentu i otdeločnym mašinam, Chimki, Moskovskaja oblast' | Schlagend arbeitende kompressionsvakuummaschine |
DE3319875A1 (de) * | 1983-06-01 | 1984-12-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Elektropneumatischer bohrhammer |
Also Published As
Publication number | Publication date |
---|---|
GB1527926A (en) | 1978-10-11 |
DE2511082A1 (de) | 1976-09-23 |
NL7602458A (nl) | 1976-09-15 |
FR2303643A1 (fr) | 1976-10-08 |
FR2303643B1 (de) | 1980-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |