means disconnecting the pedal from its hinge or support, e.g. by breaking or bending the support

Full Title

Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members (joysticks G05G9/04; steering wheels for motor vehicles B62D) > Controlling members actuated by foot > with means to prevent injury > means disconnecting the pedal from its hinge or support, e.g. by breaking or bending the support