Rod-type lamp replacing device

A rod-type lamp replacing device comprises a supporting rod (1), a support (2) and a control device (3). A bulb is placed and fixed on the support (2). The bulb is released through the control device (3) after the bulb is fixed, and then the installation of the bulb is finished. Reverse operation is...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	QIU ZHENGFA
Format:	Patent
Sprache:	chi ; 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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