New Zealand Gazette – 1926 – No. 61

Page 2701

✨ Technical Tables



SEPT. 9.] THE NEW ZEALAND GAZETTE. 2791

Table No. 15.—Galvanized-wire-rope Purchases.

TABLE OF SAFE-WORKING LOADS FOR A PURCHASE CARRYING THE LOAD ON THREE PARTS (DIAGRAM NO. 11).

(Ropes are to be equal to the breaking-loads specified in Appendix III.)

Size of Rope. Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37.
Circumference, in Inches. Diameter, in Inches (approx.). Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 T. cwt. qr. lb. 3,248
1 1/8 3/8 1 9 0 0 3,920
1 1/4 13/32 1 15 0 0 5,040
1 3/8 7/16 2 5 0 0 5,824
1 1/2 15/32 2 12 0 0 7,168
1 5/8 1/2 3 4 0 0 8,624
1 3/4 9/16 3 17 0 0 9,632
1 7/8 19/32 5 1 0 0 11,312
2 5/8 5 17 0 0 13,104
2 1/8 11/16 6 9 0 0 14,448
2 1/4 23/32 7 14 0 0 17,248
2 3/8 3/4 8 7 0 0 18,704
2 1/2 13/16 9 0 0 0 20,160
2 5/8 27/32 9 14 0 0 21,728
2 3/4 7/8 10 17 0 0 24,304
2 7/8 29/32 12 0 0 0 26,880
3 15/16 12 16 0 0 28,672

Table No. 16.—Galvanized-wire-rope Purchases.

TABLE OF SAFE-WORKING LOADS FOR A PURCHASE CARRYING THE LOAD ON FOUR PARTS (DIAGRAM NO. 12).

(Ropes are to be equal to the breaking-loads specified in Appendix III.)

Size of Rope. Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37.
Circumference, in Inches. Diameter, in Inches (approx.). Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 T. cwt. qr. lb. 4,330
1 1/8 3/8 1 18 2 18 5,226
1 1/4 13/32 2 6 2 18 6,720
1 3/8 7/16 3 0 0 0 7,765
1 1/2 15/32 3 9 1 9 9,557
1 5/8 1/2 4 5 1 9 11,498
1 3/4 9/16 5 2 2 18 12,842
1 7/8 19/32 5 14 2 18 15,082
2 5/8 6 14 2 18 17,472
2 1/8 11/16 7 16 0 0 19,264
2 1/4 23/32 8 12 0 0 22,997
2 3/8 3/4 10 5 1 9 24,938
2 1/2 13/16 11 2 2 18 26,880
2 5/8 27/32 12 0 0 0 28,970
2 3/4 7/8 12 18 2 18 32,405
2 7/8 29/32 14 9 1 9 35,840
3 15/16 16 0 0 0 38,229

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✨ LLM interpretation of page content

🚂 Table of Safe-Working Loads for Galvanized-Wire-Rope Purchases (Three Parts) (continued from previous page)

🚂 Transport & Communications
Safe-Working Loads, Galvanized-Wire-Rope Purchases, Marine Department, Three Parts

🚂 Table of Safe-Working Loads for Galvanized-Wire-Rope Purchases (Four Parts)

🚂 Transport & Communications
Safe-Working Loads, Galvanized-Wire-Rope Purchases, Marine Department, Four Parts