DE233305C - - Google Patents
Info
- Publication number
- DE233305C DE233305C DENDAT233305D DE233305DA DE233305C DE 233305 C DE233305 C DE 233305C DE NDAT233305 D DENDAT233305 D DE NDAT233305D DE 233305D A DE233305D A DE 233305DA DE 233305 C DE233305 C DE 233305C
- Authority
- DE
- Germany
- Prior art keywords
- friction roller
- brake pad
- lever
- lifting
- hand
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/20—Drives for hammers; Transmission means therefor
- B21J7/36—Drives for hammers; Transmission means therefor for drop hammers
- B21J7/42—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors
- B21J7/44—Drives for hammers; Transmission means therefor for drop hammers operated by rotary drive, e.g. electric motors equipped with belts, ropes, cables, chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE233305C true DE233305C (https=) |
Family
ID=493257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT233305D Active DE233305C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE233305C (https=) |
-
0
- DE DENDAT233305D patent/DE233305C/de active Active
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