✨ Technical Standards for Slings
1906
THE NEW ZEALAND GAZETTE.
[No. 49
FOURTH SCHEDULE.
Diagrams.
Diagram No. 1.—Single-chain Sling.
With this class of sling, when the load is secured by the
passing of the hook end around it and the hook is hooked
on to the chain, the load is carried on a single part. (See
Diagram No. 15.)
The safe-working load is shown in Table No. 6.
When the hook of the sling, instead of being hooked over
the chain, is hooked on to the shackle or hook of the crane-
chain, the load is carried on two parts. (See Diagram No. 6.)
The safe-working load is shown in Table No. 2.
Diagram No. 2.—Collar-chain Sling.
When this sling is used similarly to the wire-rope sling
shown in Diagram No. 15, the safe loads will be found in
Table No. 6.
When the sling is used as shown in Diagram No. 16, the
safe loads will be found in Table No. 7.
Diagram No. 3.—Endless-chain Sling.
When this sling is used as shown in
Diagram No. 18 the load is carried on two
parts. The safe-working loads are shown in
Table No. 7.
Diagram No. 4.—Double-chain Sling.
With this sling the load is generally carried
on the two legs of the sling. The greater the
spread between the legs, the lesser the safe-
working load. Tables of safe-working loads
are Tables Nos. 7 and 8.
For similar slings of wire rope, see Tables
Nos. 21 and 22.
For fibre-rope slings see Tables Nos. 39 and
40.
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VUW Te Waharoa —
NZ Gazette 1935, No 49
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NZ Gazette 1935, No 49
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Safe-working loads for fibre-rope slings (Higher Grade)
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