New Zealand Gazette – 1935 – No. 49

Page 1891

✨ Technical Standards Tables

Table No. 19.—Black-steel-wire Ropes.

TABLE OF BREAKING-LOADS AND CORRESPONDING WORKING-LOADS FOR BLACK-STEEL-WIRE ROPES OF SPECIAL IMPROVED PATENT STEEL QUALITY USED FOR SINGLE WHIPS, SINGLE STROPS, OR LONG-EYED SNOTTERS AND FOR OTHER SIMILAR CASES WHERE THE LOAD IS CARRIED ON A SINGLE PART.

(Tensile strength of wires, 90/100 tons per square inch.)

Size of Rope.		Construction.—Six Strands of 19 Wires each.			Construction.—Six Strands of 24 Wires each.			Construction.—Six Strands of 37 Wires each.
Circumference, in Inches.	Diameter, in Inches (approx.).	Actual Breaking-load, in Tons.	Working-load, in Tons, &c.	Working-load, in Pounds.	Actual Breaking-load, in Tons.	Working-load, in Tons, &c.	Working-load, in Pounds.	Actual Breaking-load, in Tons.	Working-load, in Tons, &c.	Working-load, in Pounds.
1	5/16	3·0	T. cwt. qr. lb.	960	2·7	T. cwt. qr. lb.	864	2·9	T. cwt. qr. lb.	928
¼	13/32	4·7	0 8 2 8	1,504	4·5	0 7 2 24	1,440	4·3	0 8 1 4	1,376
½	15/32	6·7	0 13 1 20	2,144	6·3	0 12 3 12	2,016	6·4	0 12 1 4	2,048
¾	9/16	9·1	0 19 0 16	2,912	8·4	0 18 0 0	2,688	9·0	0 18 1 4	2,880
2	5/8	12·4	1 6 0 0	3,968	11·5	1 4 0 0	3,680	11·9	1 5 2 24	3,808
¼	23/32	15·6	1 15 1 20	4,992	14·3	1 12 3 12	4,576	15·3	1 14 0 0	4,896
½	13/16	19·1	2 4 2 8	6,112	17·4	2 0 3 12	5,568	18·1	2 3 2 24	5,792
¾	7/8	22·9	2 14 2 8	7,328	21·6	2 9 2 24	6,912	22·3	2 11 2 24	7,136
3	15/16	28·9	3 5 1 20	9,248	25·4	3 1 2 24	8,128	26·9	3 3 2 24	8,608
¼	1¹/32	33·6	4 2 2 8	10,752	30·5	3 12 2 8	9,760	30·6	3 16 3 12	9,792
½	1¹/8	39·6	4 16 0 0	12,672	35·0	4 7 0 16	11,200	36·0	4 7 1 20	11,520
¾	1³/16	45·1	5 13 0 16	14,432	39·7	5 0 0 0	12,704	41·7	5 2 3 12	13,344
4	1⁹/32	50·9	6 8 3 12	16,288	46·0	5 13 1 0	14,720	47·8	5 19 0 16	15,296
¼	1¹¹/32	57·1	7 5 1 20	18,272	51·4	6 11 1 20	16,448	54·4	6 16 2 8	17,408
½	1⁷/16	65·0	8 3 0 16	20,800·	57·2	7 6 3 12	18,304	59·6	7 15 1 20	19,072
¾	1¹/2	71·9	9 5 2 24	23,008	64·7	8 3 1 20	20,704	67·0	8 10 1 4	21,440
5	1¹⁹/32	79·2	10 5 1 20	25,344	71·1	9 4 3 12	22,752	74·7	9 11 1 20	23,904
¼	1¹¹/16	88·5	11 6 1 4	28,320	77·9	10 3 0 16	24,928	83·0	10 13 1 20	26,560
½	1³/4	96·5	12 12 3 12	30,880	84·9	11 2 2 8	27,168	89·3	11 17 0 16	28,576
¾	1²⁷/32	104·9	13 15 2 24	33,568	94·0	12 2 2 8	30,080	98·3	12 15 0 16	31,456
6	1²⁹/32	115·5	14 19 2 24	36,960	101·7	13 8 2 8	32,544	107·6	14 0 3 12	34,432

PDF embedding disabled (Crown copyright)

View this page online at:

VUW Te Waharoa — NZ Gazette 1935, No 49

NZLII — NZ Gazette 1935, No 49

Parliament House (depicted) was completed in 1918 and remains the primary seat of Parliament.

✨ LLM interpretation of page content

🚂 Safe-working loads for black-steel-wire ropes (continued from previous page)

Domain🚂 Transport & Communications
KeywordsBlack-steel-wire ropes, Breaking-loads, Working-loads, Technical standards, Tables

As the Gazette has been published for more than 185 years, copyright status depends on the publication date of each issue:

1840–1925 (Public Domain): Issues of the New Zealand Gazette and Provincial Gazettes from this period are in the public domain, as the term of Crown copyright (100 years) has expired. Mechanical reproductions (e.g., scanned PDFs) of these public domain documents do not attract new copyright.
1926–1999 (Crown Copyright): Issues from this period remain subject to Crown copyright. Usage of these issues in this project is "Fair Dealing" for research purposes and consistent with the spirit of the open-access principles championed by NZGOAL, ie, "The default licensing position under ... NZGOAL is the Creative Commons Attribution 4.0 International licence ... [t]o the greatest extent possible, agencies should apply this licence to copyright material on their websites"
2000–Present (CC-BY 3.0 NZ): Gazette issues published on gazette.govt.nz are Crown copyright but are explicitly licensed by the Department of Internal Affairs under the Creative Commons Attribution 3.0 New Zealand licence (CC-BY 3.0 NZ). This project redistributes this content in accordance with those terms.

Nothing in this project is intended to infringe copyright, trademark law or personal privacy. Please contact me immediately if you have any concerns.

Third-Party Content

Where third-party content (e.g., notices submitted by external organisations) is identified within the Gazette, users should satisfy themselves regarding the copyright status of that specific content, as it may be subject to different ownership terms than the Gazette itself.

Sources and Attribution

NZ Gazette Sources

The primary sources for the issues of the NZ Gazette indexed by this project are:

New Zealand Gazette Archive, provided by Victoria University Library, copyright 2008 LexisNexis NZ Limited, Crown Copyright of New Zealand Gazette Office
- Issues from 1841-2008, including the New Munster, New Ulster, and Provincial Gazettes
New Zealand Gazettes by New Zealand Legal Information Institute (note: "NZLII is not the copyright owner in the source documents published on NZLII")
- Issues from 1913-1999
Gazette.govt.nz, Crown copyright / licensed by the Department of Internal Affairs under CC-BY 3.0 NZ
- Issues from 2000-2017

Additional Sources

Wellington City Recollect have made available a comprehensive and excellent-quality scan of the Wellington Provincial Gazette which was used to fill in a number of issues missing from Victoria University's Gazette Archive; in particular, all 1856 issues, issues 22-34 for 1864 and issues 9-19 for 1870.
27 issues of The New Zealand Advertiser and Bay of Islands Gazette (1840) were sourced from Papers Past (public domain).
Gazette Extraordinary No. 1 (1840), held at the Alexander Turnbull Library, Wellington, New Zealand. Imaged by Luke Howison at the National Library reading rooms; PDF released into the public domain.

PDF Icon

The PDF PDF Icon was made by Good Ware, CC BY-SA 4.0.

Masthead

The logo in the header is an edited version of “Winning Coat of Arms Competition Entry, 1908” by Archives New Zealand, CC BY 2.0 (found via Wikipedia).

Who made this?

I'm Luke Howison, a freelance web developer with an interest in genealogy. I have created several websites for genealogical research, such as NZ Ancestor Search Helper.