FIELD: mechanical engineering. SUBSTANCE: arrangement has the form of slide capable of reciprocations in guides. The slide has two rows of teeth directed to opposite sides. Each row of teeth is operatively connected to dog member pivotally secured to spring-loaded pedal. EFFECT: enhanced efficiency of the device. 8 dwg
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|---|---|---|---|
| ARRANGEMENT FOR TURNING OVER STITCHED PAGES | 0 |
|
SU1560440A1 |
| DEVICE FOR TURNING BOUND PAGES | 0 |
|
SU1329997A1 |
| ELECTRONIC MUSIC BOOK AND REMOTE CONTROLLER FOR SAID DEVICE | 2003 |
|
RU2266573C2 |
| DEVICE FOR SHAPING THE TIPS OF CABLE SHEATH | 0 |
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SU1443070A1 |
| HAND-OPERATED CARPET-WEAVING LOOM | 1991 |
|
RU2057826C1 |
| ROLLER SKATES | 2003 |
|
RU2252809C2 |
| MUSCLE-DRIVEN VEHICLE | 0 |
|
SU1433846A1 |
| 0 |
|
SU375212A1 |
