FIELD: mechanical engineering; rescue appliances for humans and animals; self-rescuing of people at first, descending of construction workers. SUBSTANCE: device has housing with load suspending appliance in which flexible tape is laid passing in zigzag manner over brake rolls. Tape has friction surface and forms sections directed opposite to each other. Adhesion control acts in cross direction on these sections. EFFECT: provision of descending of people and any loads without assistance from any height at preset speed. 6 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR GRAVITY CHUTE OF PEOPLE | 2010 |
|
RU2452537C2 |
| DEVICE FOR GRAVITATIONAL CHUTING PEOPLE AND CARGOES | 2013 |
|
RU2538515C2 |
| PORTABLE MECHANISM FOR GRAVITY LOWERING OF PEOPLE AND CARGOES FROM HIGH ALTITUDE WITH AUTOMATIC SPEED CONTROL | 2019 |
|
RU2709449C1 |
| System for gravity self-descent of people from great heights | 2020 |
|
RU2743287C1 |
| ARRANGEMENT FOR MOVING VERTICALLY AND DISPENSING UNIT LOADS | 0 |
|
SU1357322A1 |
| DEVICE FOR GRAVITY CHUTE ALONG WIRE | 2006 |
|
RU2327495C2 |
| LOWERING DEVICE | 0 |
|
SU1621978A1 |
| DEVICE TO ENTRAP ELEVATOR BROKEN HAULING MEMBER | 2008 |
|
RU2381979C1 |
| DEVICE FOR GRAVITATIONAL SELF-DESCENT OF PEOPLE FROM HIGH ALTITUDE | 2019 |
|
RU2709450C1 |
| DEVICE FOR EMERGENCY PUBLIC EVACUATION FROM HIGH-RISE STRUCTURES | 2008 |
|
RU2356591C1 |
