|
|
|||||||
LEVER-RATCHET RACK-TYPE DEVICE FOR CONTROLLING THE HEIGHT OF LOAD SUSPENSION |
|||||||
|---|---|---|---|---|---|---|---|
Cliquez pour agrandir
|
Description
Pawls 2 and 3 turn about axis A. Rod 4 ends in head a which slides along guide b. The distance h between the hooks is varied by engaging ratchet-tooth rack 1 at various positions along its height by pawls 2 and 3. |
||||||
| Linked items | |||||||
|
|||||||
| Permanent links | |||||||
|
|
|||||||
| Data provider | |||||||
|
|
|||||||






