16 / | HD | MISCELLANEOUS HARDWARE |
221 | DF | HINGE {32} |
277 | DF | .~ Resiliently biased hinge {10} |
293 | DF | .~.~ Over-center spring or linkage travel (e.g., "holdback hinge") {3} |
296 | .~.~.~ Including camming or sliding surface to deflect spring perpendicularly to the hinge axis |