CH652798A5 - Hammer drill - Google Patents
Hammer drill Download PDFInfo
- Publication number
- CH652798A5 CH652798A5 CH613181A CH613181A CH652798A5 CH 652798 A5 CH652798 A5 CH 652798A5 CH 613181 A CH613181 A CH 613181A CH 613181 A CH613181 A CH 613181A CH 652798 A5 CH652798 A5 CH 652798A5
- Authority
- CH
- Switzerland
- Prior art keywords
- tool
- hammer drill
- drill according
- guide sleeve
- ring
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 208000033641 Ring chromosome 5 syndrome Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- B25D11/06—Means for driving the impulse member
- B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
-
- 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
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039617 DE3039617A1 (de) | 1980-10-21 | 1980-10-21 | Bohrhammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH652798A5 true CH652798A5 (en) | 1985-11-29 |
Family
ID=6114819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH613181A CH652798A5 (en) | 1980-10-21 | 1981-09-23 | Hammer drill |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5796709A (enrdf_load_stackoverflow) |
| CH (1) | CH652798A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3039617A1 (enrdf_load_stackoverflow) |
| NL (1) | NL8104730A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3540964A1 (de) * | 1985-11-19 | 1987-05-21 | Bosch Gmbh Robert | Motorisch angetriebenes handwerkzeug fuer bohrenden oder schlagbohrenden betrieb |
| US4906049A (en) * | 1988-11-28 | 1990-03-06 | N. P. K. Construction Equipment, Inc. | Ripper using a hydraulic hammer and a method for making the improvement |
| DE10253972A1 (de) * | 2002-11-20 | 2004-06-03 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- oder Schlaghammer |
| DE10253973A1 (de) * | 2002-11-20 | 2004-06-03 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- oder Schlaghammer |
| DE102007000255A1 (de) | 2007-05-03 | 2008-11-06 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit geschmiertem Schlagwerk |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2252951B2 (de) * | 1972-10-28 | 1981-09-10 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
-
1980
- 1980-10-21 DE DE19803039617 patent/DE3039617A1/de active Granted
-
1981
- 1981-09-23 CH CH613181A patent/CH652798A5/de not_active IP Right Cessation
- 1981-10-17 NL NL8104730A patent/NL8104730A/nl not_active Application Discontinuation
- 1981-10-19 JP JP16586581A patent/JPS5796709A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5796709A (en) | 1982-06-16 |
| NL8104730A (nl) | 1982-05-17 |
| DE3039617C2 (enrdf_load_stackoverflow) | 1989-05-18 |
| DE3039617A1 (de) | 1982-05-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |