Tham khảo tài liệu 'inspection of vertical transportation equipment_3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Simpo PDF Merge and Split Unregistered Version - http Clip A li c h E F G H Mtn no. 1 1 clips Amount of rope to turn back Torque in 11 ft Weight ib 100 .44 I 50 .75 .91 .75 6W 45 42 .60 IKK 1 00 .88 -y 7 65 70 .50 88 191 3 1 136 65 75 .56 1 31 94 3 12 95 100 H 88 2 97 100 306 5h .56 .94 2 06 3 12 95 100 14 .63 141 4 18 130 150 1 .75 3 13 I 63 1 59 2 44 4 19 225 240 .75 3 0 IK 1 88 3 47 5 26 225 250 Clip Size A B c D E F G 1 L Approx M Min. no. Amount of Torque io Ib ft Weigh lb CM of N clips p pc tn turn back w .50 .56 50 1 00 .28 .88 3 11 65 60 .63 .69 63 .28 3 50 1 06 3 I2M 130 110 63 69 .63 2 69 28 2 63 3 1395 130 110 44 .75 69 .88 .75 .31 3 16 225 140 TABLE 2-3 Rope Fastenings 2-35 Simpo PDF Merge and Split Unregistered Version - http Figure 2-18 Screw Column Elevator Schematic Showing Various Door Opening Options 2-36 Simpo PDF Merge and Split Unregistered Version - http In-Car Inspection Drive. If the screw machine is mounted on the car and accessible for inspection and maintenance from an access panel in the side or rear car wall check the access panel to verify that it is normally kept closed and locked and that the key is available only to inspectors maintenance personnel and repair personnel. Insure that the machine cannot be operated when the access panel is open. If the screw machine is equipped with a safety nut below the drive nut carefully measure the space distance between the drive nut and the safety nut. Compare this space with the space when the drive nut and safety nut were originally installed by referring to the Safety Nut Spacing Data Tag attached to the screw machine. A reduction in this space is an .
