초록 ▼

A tool, such as an electromagnetic pick-up tool, having a housing with a compartment which contains a power supply. The housing receives an elongate wand which carries a light or magnet and which is electrically connected to the power supply at terminal posts within the housing. The wand is retained

A tool, such as an electromagnetic pick-up tool, having a housing with a compartment which contains a power supply. The housing receives an elongate wand which carries a light or magnet and which is electrically connected to the power supply at terminal posts within the housing. The wand is retained from rotation by an anti-rotation lug or by projections which pinch the wand. The invention may also be used to couple other electro-mechanical components.

대표청구항 ▼

[ I claim:] [1.] A tool comprising:(a) a housing having separable portions defining an internal compartment, said housing having a grip shaped to be grasped by the user disposed at an angle with respect to a barrel section;(b) said barrel section defining a bore communicating with said internal comp

[ I claim:] [1.] A tool comprising:(a) a housing having separable portions defining an internal compartment, said housing having a grip shaped to be grasped by the user disposed at an angle with respect to a barrel section;(b) said barrel section defining a bore communicating with said internal compartment, said barrel section further defining a generally annular recess about said bore;(c) an elongate member having an electrical conductor extending therefrom, said elongate member having an integrally formed, enlarged lug section which seats in said recess to secure said elongate member against rotation;(d) mechanical means for securing said housing portions together as a unit; and(e) at least one electric terminal in said internal compartment connectable to said conductor.