Rule 28. Buffers of the spring, oil, or equivalent type shall be installed under cars and counterweights of all elevators. Bumpers or solid stops are prohibited.
Mich. Admin. Code R. 408.7028
Rule 28. Buffers of the spring, oil, or equivalent type shall be installed under cars and counterweights of all elevators. Bumpers or solid stops are prohibited.
Mich. Admin. Code R. 408.7028