FIELD: transport.
SUBSTANCE: invention relates to safety belt tensioner. Proposed device comprises piston 2 reciprocating in piston guide 2 driven by expelling gas pressure. Toothed section 3 is also driven by piston 2 to transmit motion from piston to gear 4. Gear 4 is engaged with or allows engagement with safety belt roll 13 so that gear rotation causes that of safety belt roll. Piston toothed section 3 us mounted to displace across direction of piston travel to get engaged with gear 4 by expelling gas pressure.
EFFECT: reduced stain in gearing.
11 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SAFETY BELT TENSIONER | 2011 |
|
RU2565853C2 |
| MECHANISM FOR PULLING IN SAFETY BELT INWARD | 1993 |
|
RU2088440C1 |
| NORMAL PRESSURE SYSTEM FOR FLUID DROP GENERATION IN TOOTH CLEANSING DEVICE | 2009 |
|
RU2518963C2 |
| MONOBLOCK POWER PLANT | 2000 |
|
RU2198298C2 |
| SAFETY BELT PULL-IN MECHANISM | 2010 |
|
RU2537366C2 |
| SAFETY BELT TENSION ADJUSTER | 1998 |
|
RU2149780C1 |
| PLANT FOR MANUFACTURE OF TRIPLEX | 0 |
|
SU1736333A3 |
| DEVICE FOR ACTUATING AUXILIARY MECHANISMS | 2001 |
|
RU2263839C2 |
| BELT DRIVE SYSTEM FOR AUXILIARY MACHINERY AND MOTOR-GENERATOR | 2001 |
|
RU2265763C2 |
| PISTON MACHINE | 0 |
|
SU1728501A1 |
