DE279971C - - Google Patents
Info
- Publication number
- DE279971C DE279971C DENDAT279971D DE279971DA DE279971C DE 279971 C DE279971 C DE 279971C DE NDAT279971 D DENDAT279971 D DE NDAT279971D DE 279971D A DE279971D A DE 279971DA DE 279971 C DE279971 C DE 279971C
- Authority
- DE
- Germany
- Prior art keywords
- gripper
- parallelogram
- rod
- balancer
- movement
- 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
- 238000006073 displacement reaction Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000003245 coal Substances 0.000 claims 1
- 230000007812 deficiency Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE279971C true DE279971C (https=) |
Family
ID=535845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT279971D Active DE279971C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE279971C (https=) |
-
0
- DE DENDAT279971D patent/DE279971C/de active Active
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