the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts

Full Title

Couplings for rigidly connecting two coaxial shafts or other movable machine elements > Quick-acting couplings in which the parts are connected by simply bringing them together axially > having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling > the interengaging parts including a continuous or interrupted circumferential groove in the surface of one of the coupling parts

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

Subclass:

COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES