System to Pick up and Store Square Drive Tools
Original Publication Date: 1980-Dec-01
Included in the Prior Art Database: 2005-Feb-13
A tool grabber is shown in Fig. 1 for picking up and releasing automatically a demountable tool 1 (Fig. 2) by inserting it in a storage block 2 (Figs. 3 and 4). The tool grabber includes spring-biased pivot tongs 3 which are hinged on respective pivot pins 4 and interconnected by a spring 5.