This part of GB/T6931 defines terms and definitions such as general terms of belt drive, belt drive forms, pulleys, transmission belts and corresponding parameters. This section applies to belt drive applications. Note: Please refer to Appendix A for terminology of special belt drives, and Appendix B for terminology of main performance of belt drives.
GB/T 6931.1-2020 history
2020GB/T 6931.1-2020 Belt drives—Vocabulary—Part 1:Basic vocabulary
2008GB/T 6931.1-2008 Belt drives vocabulary. Part 1: Belt drives basic vocabulary