Device for retracting a flexible hose
An installation for taking up a flexible hose (1) for conveying liquid, such as a fire hose, comprises two pairs of turning pinch elements placed opposite one another (7,8,14,15), the pinch elements of each pair defining a nip of variable nip dimension, through which nips the hose can be transported...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An installation for taking up a flexible hose (1) for conveying liquid, such as a fire hose, comprises two pairs of turning pinch elements placed opposite one another (7,8,14,15), the pinch elements of each pair defining a nip of variable nip dimension, through which nips the hose can be transported in order to expel residual liquid therefrom, which variable nip dimension can be enlarged to permit the passage of a coupling (4) present in the hose. The nip dimensions are variable independently of one another and the nips are positioned with respect to one another in such a way that the hose can continuously be held compressed by at least one of the nips. |
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