Drill chuck quick change spanner

The utility model discloses a drill chuck quick change spanner, including (gate)wedge and straight -bar handle, the one end of straight -bar handle with the trailing end connection of (gate)wedge, and be 90 contained angles, the plane at the inclined plane of (gate)wedge place with the axis of strai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XU XIAOJUN, PU ZHONGJUN, YANG YAO, DENG HUAN, QING GAOYU, WEI HAITAO
Format:	Patent
Sprache:	eng
Schlagworte:	HAND TOOLS MANIPULATORS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a drill chuck quick change spanner, including (gate)wedge and straight -bar handle, the one end of straight -bar handle with the trailing end connection of (gate)wedge, and be 90 contained angles, the plane at the inclined plane of (gate)wedge place with the axis of straight -bar handle is parallel. The utility model discloses drill chuck quick change spanner installs the straight -bar handle additional behind the (gate)wedge, make its at the in -process of dismantling, with subordinate press the (gate)wedge can, the reliability improves greatly, can not appear has increased the security of its use because of beaing the potential safety hazard that the (gate)wedge appears, the dismantlement process more simple convenient safety that becomes.