DE196797C - - Google Patents
Info
- Publication number
- DE196797C DE196797C DENDAT196797D DE196797DA DE196797C DE 196797 C DE196797 C DE 196797C DE NDAT196797 D DENDAT196797 D DE NDAT196797D DE 196797D A DE196797D A DE 196797DA DE 196797 C DE196797 C DE 196797C
- Authority
- DE
- Germany
- Prior art keywords
- brush
- reaming tool
- segments
- drilling
- spreadable
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/02—Non-rotary, e.g. reciprocated, appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE196797C true DE196797C (cs) |
Family
ID=459740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT196797D Active DE196797C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE196797C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922174A (en) * | 1957-11-12 | 1960-01-26 | A E Hickman | Cleaning tool for boxes of tool joints |
-
0
- DE DENDAT196797D patent/DE196797C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922174A (en) * | 1957-11-12 | 1960-01-26 | A E Hickman | Cleaning tool for boxes of tool joints |
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