Friction formula base knob
The utility model discloses a friction formula base knob comprises gyro wheel, support, brake block, braking bracket, spring, spring shim, mounting panel, locknut, control hand (hold), adjusting nut and pull rod etc. The utility model discloses friction formula base knob is whole to adopt mechanical...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a friction formula base knob comprises gyro wheel, support, brake block, braking bracket, spring, spring shim, mounting panel, locknut, control hand (hold), adjusting nut and pull rod etc. The utility model discloses friction formula base knob is whole to adopt mechanical structure, simple structure, and the reliability is high, and the cost is also lower during mass production.
本实用新型公开了种摩擦式门碰，由滚轮、支架、刹车片、刹车架、弹簧、弹簧垫片、安装板、防松螺母、控制手把、调节螺母和拉杆等组成,本实用新型摩擦式门碰全部采用机械结构，结构简单，可靠性高，大批量生产时造价也较低。 |
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