Lashing ring round

Code

LK7072

Price

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α (angle of rotation)

β (angle of inclination)

D₁ (mm)

750daN

360°

180°

inner diameter: 120mm

outer diameter: 160mm

hole : 95x95mm

suits of the requirements of the ISO 27956 and DIN 75410-1 regulations

Further information >>>

Material

galvanized steel

Weight

1,06 kg

Stock

Lajosmizse

Szigetszentmiklós

Regulations and norms

Based on the type of the vehicle lashing points must meet the requirements of different rules and regulations. The table below gives a quick overview about the required lashing capacities (LC) of lashing points according to different regulations.

Table 1 - Required lashing capacities of lashing points in case of different vehicles.
vehicle type, regulation	max. mass (t)	min. lashing capacity (LC)	note
passenger car ISO 27955	-	350 daN
van ISO 27956	up to 2.5 tons	300 daN - 400daN	based on F_p/2 formula^*
	between 2.5 - 5 tons	350 daN - 500 daN	based on F_p/3 formula^*
	between 5 - 7.5 tons	350 daN - 800 daN	baes on F_p/4 formula^*
dropside truck, trailer DIN 75410-1	up to 3.5 tons	400 daN
truck, trailer EN 12640	between 3.5 - 7.5 tons	800 daN
	between 7.5 - 12 tons	1000 daN
	above 12 tons	2000 daN
	above 3.5 tons	1000 daN	lashing point built in the headboard
*: F_p is the payload given in daN; the minimal lashing capacity of a lashing point is calculated by the given formula

Also the capacity of the lashing device (lashing strap, chain etc...) must taken into consideration and increase the lashing point capacities based on the table bellow if needed.

Table 2 - Minimum required lashing point capacities in case of some lashing devices.
lashing device	lashing point capacity
lashing strap with at least LC 2000 daN	2000 daN
lashing strap with at least LC 2500 daN	2500 daN
8mm lashing chain	3000 daN
10mm lashing chain	5000 daN

There are also some size requirements to quarantee the applicability of different lashing device hooks.

lashing point sizes according to ISO 27956 — Figure 1 - Incircles in case of different lashing point shapes.

Table 3 - Incircles size requirements in case of different lashing point shapes based on different regulations.
d₁ (mm)	max. mass (t)
40 or 25x40mm	EN 12640, DIN 75410-1
35	between 5 - 7.5 tons ISO 27956
25	between 2.5 - 5 tons ISO 27956
20	up to 2.5 tons ISO 27956

Lashing point placement in case of vans (ISO 27956)

Figure 2 - Lashing point placement regulation (ISO 27956).

Lashing points must be placed on the platform or sideboards not higher than 150mm.

Distance from the sidewalls must be as small as possible and cannot be more than 150mm.

Lashing points must be placed in pairs, equaly distributed.

Lashing points must be placed within 250mm of the front part and the rear part of the platform.

Platforms not longer than 1300mm must have at least 4 lashing points (2 on each side).

At least X lashing points must be used based on the formula below (L is the platform length given in mm).

X = 1 +	L - (2 × 250mm)
	800mm

The distance between adjacent lashing points cannot exceed 700mm. In case of special situations (E.g. wheel well) max. 1200mm allowed.

Lashing point placement (EN 12640, DIN 75410-1)

Figure 3 - Lashing point placement regulations (EN 12640, DIN 75410-1).

Platforms not longer than 2200mm must have at least 4 lashing points (2 on each side).

Platforms longer than 2200mm must have at least 6 lashing points (6 on each side).

At least X lashing points must be used based on the formula below (P is the payload in daN, LC is lashing point capacity in daN).

X =	1,5 × P
	LC

The distance between adjacent lashing points cannot exceed 1200mm. Above 3,5 tons maximum mass 1500mm distance can be used at the wheel wells.

Lashing points must be placed within 500mm of the front part and the rear part of the platform.

Distance from the sidewalls must be as small as possible and cannot be more than 250mm.

Above 3,5 tons maximum mass the headboards must be equipped with 1 pair of lashing points according to the rules below.

The placement must be symmetric to the centerline.

Height from the platform must be between 800-1200mm.

Distance from the sidewalls must be as small as possible and cannot be more than 250mm.

Angle of inclination (β) and angle of rotation (α)

The lashing point must grant the same lashing capacity to different directions. These directions are represented by the angle of rotation and inclination according to the figures below.

angle of rotation and inclination in case of maximum 50mm sidewall distance — Figure 4 - Angle of rotation and inclination in case of maximum 50mm sidewall distance (EN 12640, DIN 75410-1).

angle of rotation and inclination between 50-250mm sidewall distance — Figure 5 - Angle of rotation and inclination between 50-250mm sidewall distance (EN 12640, DIN 75410-1).

Lashing capacity and testing

Lashing capacity is verified by testing and certificate issuance. According to EN 12640 and ISO 27956 the lashing point must load testet with 125% of the (LC) for at least 3 minutes. The test is successful if there is no sign of deformation or damage afterwards.