BE524426A - - Google Patents
Info
- Publication number
- BE524426A BE524426A BE524426DA BE524426A BE 524426 A BE524426 A BE 524426A BE 524426D A BE524426D A BE 524426DA BE 524426 A BE524426 A BE 524426A
- Authority
- BE
- Belgium
- Prior art keywords
- needle
- noise
- dust
- seal
- jackhammer
- Prior art date
Links
- 239000000428 dust Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- B25D17/02—Percussive tool bits
-
- 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
- B25D17/11—Arrangements of noise-damping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Auxiliary Devices For Music (AREA)
- Refuse Collection And Transfer (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE524426A true BE524426A (de) |
Family
ID=159045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE524426D BE524426A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE524426A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145237A (en) * | 1990-08-03 | 1992-09-08 | Hilti Aktiengesellschaft | Cutter bit with optimized shank |
-
0
- BE BE524426D patent/BE524426A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145237A (en) * | 1990-08-03 | 1992-09-08 | Hilti Aktiengesellschaft | Cutter bit with optimized shank |
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