.~ With means to protect operative or machine (e.g., guard, safety device, etc.) {1}
255
.~.~ With safety means for overload or safety interlock
DEFINITION
Classification: 409/255
With safety means for overload or safety interlock:
(under subclass 254) Apparatus including a protective device for the machine operative or machine which (a) functions in repsonce to the development of operational stress that exceeds, or tends to exceed, the safe stress limit, to affect the operation of the apparatus of any machine component or (b) exercises a locking control over an element of the tool or motive system but is not itself a necessary part of such system.
SEE OR SEARCH CLASS
192, Clutches and Power-Stop Control,
116.5+, for the generic or residual interlock or safety device.
