Pennsylvania Code (Last Updated: April 5, 2016) |
Title 34. LABOR AND INDUSTRY |
PART I. Department of Labor and Industry |
Chapter 29. Mechanical ApparatusMiscellaneous |
SubChapter C. MECHANICAL POWER TRANSMISSION APPARATUS |
Section 29.128. Friction drives
Latest version.
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(a) The drive point of all friction drives when exposed to contact shall be guarded.
(b) Arm or spoke friction drives and web friction drives with holes in the web shall be entirely enclosed.
(c) Projecting bolts on friction drives when exposed to contact shall be guarded.