Section R. 408.14265 - Bolt heading and rivet-making machinesRule 4265.
(1) A treadle (pedal) of a bolt heading or rivet-making machine shall be guarded as prescribed in R 408.14251(9).(2) A bolt header or rivet-making machine shall be equipped with a positive-type lockout device as prescribed in R 408.14247(1).(3) A screen shield shall be installed across point-of-operation on a bolt heading or rivet-making machine to protect against flying pieces.(4) Tension or relief springs on a bolt heading or rivet-making machine shall be guarded.(5) Safety blocks as prescribed in R 408.14243 shall be used when required while working on, removing, or setting dies.Mich. Admin. Code R. 408.14265