FIELD: materials handling facilities; jacks made of material with memorized shape effect. SUBSTANCE: jack has housing 1 accommodating parallel rods 2 and 3 made of material with thermomechanical memorized shape effect. Rods carry electric heating members 4 intercoupled rigidly by thermally insulating members 7. Disk-shaped supports 13 can be displaced under action of electromagnets in parallel with jack housing for placing them under end faces of rods 2 and 3. EFFECT: enlarged operating capabilities. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| JACK | 1995 |
|
RU2127706C1 |
| WAVE GEAR-AND-BELT DRIVE | 1997 |
|
RU2134828C1 |
| LOAD SWINGING PREVENTING DEVICE | 1995 |
|
RU2091291C1 |
| JACK | 0 |
|
SU1791364A1 |
| KNIFE WITH FIRING DEVICE | 1995 |
|
RU2102679C1 |
| DEVICE FOR PREVENTING CARGO FROM SWINGING | 1995 |
|
RU2089483C1 |
| HARMONIC BELT DRIVE | 1995 |
|
RU2105910C1 |
| WAVE GEARING | 1995 |
|
RU2108503C1 |
| WAVE GEAR-BELT TRANSMISSION | 1995 |
|
RU2095666C1 |
| JACK | 0 |
|
SU1772078A1 |
