Specifies requirements for rope swivels and swivel hooks used in vertical shaft mine winding conveyance suspension equipment for underground mines. Design, materials, construction, marking, and testing are specified. Appendices provide guidelines for the design of threaded components and give permissible imperfections for magnetic particle inspection.
Product Information
Published:
01/01/1989
Pages:
10
File Size:
1 file , 110 KB
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus