Patent Number: 7,134,364

Title: Battery-driven screwdriver

Abstract: A battery-operated screwdriver (10) with a housing (12, 18) with a grip (14), in particular with a fixedly built-in battery (40), and with charging contact tongues (37) for charging the battery (40), is designed as especially compact and lightweight because instead of a boxlike, standard ON/OFF switch, counterpart contacts (34) fixed to the tool are provided, to which a contact plate (32) that is movable by means of an ON/OFF trigger (26) and in the process is coupleable to the counterpart contacts (34) and upon their release is easily releasable, is assigned.

Inventors: Kageler; Sven (Leinfelden-Echterdingen, DE), Yuh Gan; Ginn (Penang, MY), Aziz Zulfikar; Abdul (Penang, MY)

Assignee: Robert Bosch GmbH

International Classification: B25B 23/00 (20060101)

Expiration Date: 2019-11-14 0:00:00