A universal joint for rolling slats door
The utility model relates to an universal joint for rolling slats door, including an universal joint fork and the 2nd universal joint fork an universal joint fork with the 2nd universal joint fork on be provided with the connector link that is the U -shaped respectively, 2 the connector link on be p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an universal joint for rolling slats door, including an universal joint fork and the 2nd universal joint fork an universal joint fork with the 2nd universal joint fork on be provided with the connector link that is the U -shaped respectively, 2 the connector link on be provided with the connecting hole respectively an universal joint fork with the 2nd universal joint fork between be provided with the cross axle, the other suit of four tip of cross axle be in an universal joint fork with the 2nd universal joint fork's connecting hole on the 2nd universal joint fork go up the middle part and be provided with the mounting hole, the mounting hole the axis with the 2nd universal joint fork's axis coincide mutually the 2nd universal joint fork on be provided with the intercommunication the through -hole of mounting hole, the axis perpendicular to of through -hole the 2nd universal joint fork's the axis of two connecting holes. The utility model discloses can conveniently realize packing |
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