1. R. S. Hartenberg and J. Denavit, Kinematic Synthesis of Linkages, McGraw-Hill, New York, USA, (1964), 130–147.
2. G. N. Sandor and A. G. Erdman, Advanced Mechanism Design: Analysis and Synthesis, Volume 2, Prentice-Hall, Englewood Cliffs, New Jersey, USA, (1984), 49–176.
3. W. J. Lu, C. Y. Liu, Y. T. Wan, C. K. Lai, C. H. Huang, C. M. Lin, and C. H. Liu, Device for Fast Taking out and Putting in, US Patent 6505528, (2003).
4. S. Nagai, Gate Motion Mechanism, US Patent 3988938, (1976).
5. A. G. Erdman, G. N. Sandor, and S. Kota, Mechanism Design: Analysis and Synthesis, Volume 1, Fourth Ed., Prentice-Hall, Englewood Cliffs, New Jersey, USA, (2001), 426–435.