DE284467C - - Google Patents
Info
- Publication number
- DE284467C DE284467C DENDAT284467D DE284467DA DE284467C DE 284467 C DE284467 C DE 284467C DE NDAT284467 D DENDAT284467 D DE NDAT284467D DE 284467D A DE284467D A DE 284467DA DE 284467 C DE284467 C DE 284467C
- Authority
- DE
- Germany
- Prior art keywords
- abutment
- chain
- chain hoist
- lever
- locking device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K5/00—Making tools or tool parts, e.g. pliers
- B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
- B21K5/06—Dressing, e.g. sharpening rock drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE284467C true DE284467C (cs) |
Family
ID=539944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT284467D Active DE284467C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE284467C (cs) |
-
0
- DE DENDAT284467D patent/DE284467C/de active Active
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