FIELD: mechanical engineering.
SUBSTANCE: device comprises bent bearing surface for belt that has first clamping member and second clamping member for engaging the pulley and first lever for rotating the bearing surface for the belt around the first clamping member. The second bearing member engages the pulley together with the first clamping member for locking the bearing surface for the belt in a given position. The movable member and bearing surface for belt are mounted above the pulley. The second lever is pivotally connected with the first lever for pressing the movable member.
EFFECT: enhanced reliability.
6 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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RU2390671C1 |
| 0 |
|
SU301006A1 |
