Example: dental hygienist
Design and Construction of Lifting Beams
4 13 16 2 1 3 19.0 25 5¾ 2 2 4 5 16 314 35 6¾ 3¼ 2¼ 5 45.0 55* 8 4 2¾ 6 83.6 85** 8½ 5 3¼ 6½ 139 * Screw pin and bolt type only. ** Bolt type only. NOTE: Proof load is 2.2 Times safe working load. Minimum ultimate strength is 6 Times the safe working load. Fig. 6. Forged chain shackles. where a is the least plate width at side of hole (in.)
Download Design and Construction of Lifting Beams
15
Information
Domain:
Source:
Link to this page: