presentazione di powerpoint - astra trucks€¦ · fops: falling-object protective structures...

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ROPS-FOPS project - Jan 2013

the security and guarantee of a reliable and competitive partner

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TEKNE Rops Fops

PROTECTIVE STRUCTURES AGAINST

ROLL-OVER AND FALLING OBJECTS

(ROPS – FOPS)

TEKNE Rops Fops

ROPS-FOPS PROTECTIVE STRUCTURE ON VEHICLES

PRESENTATION INDEX:

oRISK OF ROLL-OVER AND FALLING OBJECTS

oREGULATIONS

oROPS – FOPS PROTECTIVE STRUCTURES TYPES

o«DEFENDER» PROTECTIVE STRUCTURE

oCALCULATION AND CERTIFICATION OF THE

STRUCTURE

TEKNE Rops Fops

TEKNE Rops Fops

ROPS: Roll-over protective structuresFOPS: Falling-object protective structures

REGULATIONS

Earth-moving machinery:EN ISO 3471 (ROPS)EN ISO 3449 (FOPS)

Machinery for forestry:ISO 8082 (ROPS)ISO 8083 (FOPS)ISO 8084 (OPS)

INTERNATIONAL REGULATIONS

EUROPEAN REGULATIONS

2006/42/EC Directive (earth

moving machinery)

TEKNE Rops Fops

Earth Moving Machinery Directive – ApplicabilityChassis + tipper Machine E.M.M. Directive CEChassis + equipment Machine E.M.M. Directive CE

User responsibilityThe user shall inform the Manufacturer / Body-builder of the mission of the vehicle and the consequent risk of roll-over / falling of objects.

The vehicle (Chassis+tipper, Chassis+equipment) can have a different mission:Street / flat ground NO risk of roll-overNot flat ground / mine YES risk of roll-over

REGULATIONS(European)

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Directive 2006/42/EC on machinery - Annex I

3.4 PROTECTION AGAINST MECHANICAL HAZARDS…

3.4.3. Roll-over and tip-over Where, in the case of self-propelled machinery with a ride-on driver, operator(s) or

other person(s), there is a risk of rolling or tipping over, the machinery must be fitted with an appropriate protective structure, unless this increases the risk. This structure must be such that in the event of rolling or tipping over it affords the ride-on person(s) an adequate deflection-limiting volume. In order to verify that the structure complies with the requirement laid down in the second paragraph, the manufacturer or his authorized representative must, for each type of structure concerned, perform appropriate tests or have such tests performed.


TEKNE Rops Fops

Directive 2006/42/EC on machinery - Annex I

3.4 PROTECTION AGAINST MECHANICAL HAZARDS …3.4.4. Falling objects Where, in the case of self-propelled machinery with a ride-on driver, operator(s) or

other person(s), there is a risk due to falling objects or material, the machinery must be designed and constructed in such a way as to take account of this risk and fitted, if its size allows, with an appropriate protective structure. This structure must be such that, in the event of falling objects or material, it guarantees the ride-on person(s) an adequate deflection-limiting volume. In order to verify that the structure complies with the requirement laid down in the second paragraph, the manufacturer or his authorized representative must, for each type of structure concerned, perform appropriate tests or have such tests performed.


TEKNE Rops Fops

9

ISO 3471 (ROPS)THE PROTECTIVE STRUCTURE SHALL BE TESTED AND SHALL WITHSTAND TO:

LOAD OF «DEFENDER» STRUCTURE LATERAL LOAD FORCE:300000 N (≈30 ton)

REGULATIONS(International)

VERTICAL LOAD FORCE

LATERAL LOAD FORCELONGITUDINAL LOAD FORCE

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ISO 3471 (ROPS)

THE STRUCTURE, DURING THE TEST, SHALL:

oRESIST (NOT CRASH);

oWARP (BE ABLE TO ABSORB ENERGY OF MINIMUM DEFORMATION PERMITTED BY RULE);

oPROTECT THE DRIVER (WARP WITHOUT CRUSH THE DRIVER, AND PREVENT THAT, DURING THE ROLL-OVER, THE DRIVER IS CRUSHED BETWEEN VEHICLE AND GROUND).


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ISO 3471 (ROPS)

ROPS TEST CARRIED OUT BY ITALIAN NATIONAL TEST CENTER OF PIACENZA


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ISO 3449 (FOPS)

THE STANDARD PRESCRIBES A DROP TEST OF AN OBJECT OF 240kg FROM A HEIGHT OF ABOUT 5m (LEVEL II IMPACT PROTECTION)

THE STRUCTURE:

•SHALL RESIST WITHOUT CRASH.•CAN WARP, BUT SHALL NOT CRUSH THE DRIVER.


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ISO 3449 (FOPS)

FOPS TEST CARRIED OUT BY ITALIAN NATIONAL TEST CENTER

OF PIACENZA


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PROTECTIVE STRUCTURE INTEGRATED WITH TIPPER

INDIPENDENT PROTECTIVE STRUCTURE

«DEFENDER» STRUCTURE

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PROTECTIVE STRUCTURE «DEFENDER»REGISTERED PATENT N. 2011U000013..

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TECHNICAL SPECIFICATIONSDIMENSION: 360 mm (Dimension removed from the equipment)

D: beginning equipment dimension. Indicated by the vehicle manufacturer

D’: new beginning equipment dimension, after the application of protective structure

D’ = D + 360 mm


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TECHNICAL SPECIFICATIONSMAX DIMENSIONS

The dimensions of the protective structure are not binding and may undergo minimum variations.


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WEIGHT OF STRUCTURE DEFENDER: 600 kgWeight of protective structure + component for fixing at the subframe.

WEIGHT OF THE VEHICLE

WHERE WILL MOUNT THE STRUCTURE : < 17000 kgINCLUDED: weight of vehicle; weight of the protection; weight

of subframe;

EXCLUDED: weight of the dump body and payload.

The protective structure can not be applied on a vehicle with a weight greater than 17000kg. If required, we can create a structure for vehicle with a weight greater than 17000kg.

TECHNICAL SPECIFICATIONSWEIGHT / MASS


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TECHNICAL SPECIFICATIONSINDEPENDENT STRUCTURE

The protective structure «DEFENDER» is fixed on the subframe and it doesn’t require any operation on the cab.

The structure will be compatible with cabs made according to ECE R29.This regulation does not allow modifications on the cab, unless the cab will be approved again.


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TECHNICAL SPECIFICATIONSROTATION OF THE ROOF-PROTECTION FOR ACCESS TO THE ENGINE

The roof-protection can be rotated by:1.Removing two pins that block the roof-protection in drive position; 2.Activating a manual hydraulic pump;With these simple operations you can rotate the cabin and work on the vehicle.

PROTECTIVE STRUCTURE «DEFENDER»REGISTERED PATENT N. 2011U000013.

PINS

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TECHNICAL SPECIFICATIONSSUMMARY OF DETAILS

DIMENSION: 360 mm (Dimension removed from the equipment)WEIGHT OF DEFENDER: 600 kgWEIGHT OF VEHICLE: 17000 kg (weight of the vehicle with DEFENDER without dump body)INDIPENDENT: The DEFENDER is fixed on the subframe and it doesn’t require operations on the cab and on the tipper. ROTATION OF THE ROOF-PROTECTION: with an hydraulic pump it’s possible to rotate the roof-protection, allowing the rotation of the cab.


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THE PROTECTIVE STRUCTURE CAN BE DELIVERED:

1) CERTIFIED: WITH IDENTIFICATION PLATE. REFERENCE STANDARD IS WRITTEN ON THE PLATE. THE PLATE IS APPLIED AFTER A PROTOTYPE HAS PASSED THE TEST PRESCRIBED BY THE STANDARD. IN EUROPE THE EARTH MOVING MACHINERY DIRECTIVE REQUIRES THAT PROTECTIVE STRUCTURES SHALL BE CERTIFIED.

2) NOT CERTIFIED: WITH CALCULATION REPORT OF THE STRUCTURE. THE STRUCTURE IS WITHOUT IDENTIFICATION PLATE BECAUSE THE PROTOTYPE HAS NOT BEEN TESTED.

CALCULATION AND CERTIFICATION OF THE STRUCTURE

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1. DESIGN AND CALCULATION OF THE STRUCTURE

2. PREPARATION OF TECHNICAL REPORT

3. TEST ON THE PROTOTYPE

4. CERTIFICATION AND APPLICATION OF THE IDENTIFICATION PLATE

CERTIFIED STRUCTURE

NOT CERTIFIED STRUCTURE

CALCULATION AND CERTIFICATION

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METHOD OF CALCULATION OF THE STRUCTURE

CALCULATION IS CARRIED OUT BY “FINITE ELEMENT”

SOFTWARE

CALCULATION SIMULATES THE REAL TESTS

CALCULATION IS VERY ACCURATE AND REALISTIC

THE CALCULATION PROGRAM WAS SET UP BY MANY

COMPARISONS WITH REAL TESTS CARRIED OUT IN THE PAST


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METHOD OF CALCULATION OF THE STRUCTURE


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CALCULATION AND CERTIFICATION TESTS

TEKNE Rops Fops

presentazione di powerpoint - astra trucks€¦ · fops: falling-object protective structures...

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