Rapporto N R2

Transcription

1 * R2* R2 Rapporto N R2 This report cancels and replaces the previous one ( R1) issued on 23/12/2013 Spett. EURASIA SPA Undicesima strada, 1 - Interporto sito nord Rivalta di Torino (TO) Data ricevimento campione: 20/12/2013 Data inizio Prove: 20/12/2013 Data fine Prove: 05/02/2014 Data emissione Rapporto: 05/02/2014 Descrizione campione: caschetto mod easy Difetti riscontrati prima delle prove: NESSUN DIFETTO VERIFICHE ESAMI PROVE EFFETTUATE EN 1078:2012- Helmets for pedal cyclist and for users of skateboards and roller skates* * Test assigned to subcontractor Responsabile Laboratorio Alessia Quintieri CONCLUSIONI COMPLIES Direzione Tecnica Dr. Ing. Natale Consonni Nota: è vietata la riproduzione, anche in forma parziale del presente rapporto, qualsivoglia modifica od alterazione dello stesso. I risultati si riferiscono esclusivamente ai campioni testati. I giudizi sono espressi con esclusivo riferimento alle parti dettagliate in ciascun Rapporto di Prova e sulla base dei limiti ivi specificati. Il campionamento è stato effettuato a cura del cliente Pag 1 di 8

2 General Requirements for Different Size The helmet indipendently of their size shall satisfy the requirements regarding materials, ergonomics, their mass and their retention system. Size considered: Determination of the Mass Clauses 5.2 Determine the mass of the helmets of the same size submitted for testing. Calculate and record the mean value in grounded off to the nearest 10g. Sample Size Mass medium value (g) ,..., Structural Requirements of the Retention System Clauses 4.6.1,..., The helmet retention system shall be as follows: Retaining system: The helmet shall be provided for retaining on the wearer s head. All parts of the retention system shall be securely attached to the helmet; Retaining system: The helmet shall be provided for retaining on the wearer s head. All parts of the retention system shall be securely attached to the helmet. Chin strap: Any chin strap shall not include a chin cup, shall be not less than 15 mm wide and may be fitted with means of enhancing comfort for the wearer; Regolation: The retention system shall be fitted with a device to adjust and maintain tension in the system; The device shall be capable of adjustment so that buckle does not sit on the jaw bone; Color: No part of the retention system shall be coloured green. Examination of the retaining retention system Examination of the chin strap Examination of the regolation of the retention system Examination of the color of the retention system Pass Pass Pass Pass Rapporto R2 Page 2 of 8

3 Requirements for Size 56 Shell Field Vision Clause 4.3 The helmet shall be no occultation in the field of vision bounded by angles as follows: horizontally min 105 grads from the longitudinal vertical median plane to the left and right hand sides; upwards min 25 grades from the reference plane; downwards min 45 grade from the basic plane. Size of the test headform (cm) horizontally field vision upwards field vision downwards field vision Pass Pass Pass Effectiveness of the retention system Clause The helmet shall not come off the headform. Sample Size of the headform (cm) Observation Result Pass Resistance of the Retention System and the Ease of Release Clauses e The dynamic extension of the retention system shall not exceed 35 mm and the residual extension shall not exceed 1 25 mm. Following the strenght test with the load still applied, it shall be possible to open the release system with one hand. Size of the test Dynamic Residual Ease of release Results headform (cm) elongation (mm) elongation (mm) Possible Pass Possible Pass Shock Absorbing Capacity Clause 4.4 The helmet shall give protection to the forehead, rear, sides, temples and crown of the head. The peak acceleration shall not, for each impact, exceed 250 g for the velocity of / 0 m/s on the flat and / 0 on the kerstone anvil. The tollerance on the velocity is +0.10/-0.00 m/s. The impact test are identificated as follows: B = Anterior area; Xs, Xd = Lateral area left and right; P = Upper area; R = Posterior Area. Rapporto R2 Page 3 of 8

4 Size test headform (cm) Conditioning Anvil Impact point Acceleration (g) Velocity (m/s) Result C Kerb B Pass C Flat R/Xs Pass C Flat P Pass C Kerb Xd Pass Artificial Kerb R Pass Ageing Artificial Ageing Flat P/B Pass Durability Clause 4.5 After the tests the helmet shall not exhibit damage that could cause significant injury to the weaver (sharp edges). The examination of the helmets given the following results: Sample Size Test ,..., 3 56 Pass Rapporto R2 Page 4 of 8

5 Requirements for Size 54 Shell Field Vision Clause 4.3 The helmet shall be no occultation in the field of vision bounded by angles as follows: horizontally min 105 grads from the longitudinal vertical median plane to the left and right hand sides; upwards min 25 grades from the reference plane; downwards min 45 grade from the basic plane. Size of the test headform (cm) horizontally field vision upwards field vision downwards field vision Pass Pass Pass Effectiveness of the retention system Clause The helmet shall not come off the headform. Sample Size of the headform (cm) Observation Result Pass Resistance of the Retention System and the Ease of Release Clauses e The dynamic extension of the retention system shall not exceed 35 mm and the residual extension shall not exceed 2 25 mm. Following the strenght test with the load still applied, it shall be possible to open the release system with one hand. Size of the test Dynamic Residual Ease of release Results headform (cm) elongation (mm) elongation (mm) Possible Pass Possible Pass Shock Absorbing Capacity Clause 4.4 The helmet shall give protection to the forehead, rear, sides, temples and crown of the head. The peak acceleration shall not, for each impact, exceed 250 g for the velocity of / 0 m/s on the flat and / 0 on the kerstone anvil. The tollerance on the velocity is +0.10/-0.00 m/s. The impact test are identificated as follows: B = Anterior area; Xs, Xd = Lateral area left and right; P = Upper area; R = Posterior Area. Report R2 Page 5 of 8

6 Durability Clause 4.5 Size test headform (cm) After the tests the helmet shall not exhibit damage that could cause significant injury to the weaver (sharp edges). The examination of the helmets given the following results: Conditioning Anvil Impact point Acceleration (g) Velocity (m/s) Sample Size Test ,..., 6 54 Pass Result C Kerb Xd Pass C Flat P Pass C Flat P Pass C Kerb R Pass Artificial Kerb B Pass ageing Artificial ageing Flat P/R Pass Report R2 Page 6 of 8

7 Requirements for Size 52 Shell Field Vision Clause 4.3 The helmet shall be no occultation in the field of vision bounded by angles as follows: horizontally min 105 grads from the longitudinal vertical median plane to the left and right hand sides; upwards min 25 grades from the reference plane; downwards min 45 grade from the basic plane. Size of the test headform (cm) horizontally field vision upwards field vision downwards field vision Pass Pass Pass Effectiveness of the retention system Clause The helmet shall not come off the headform. Sample Size of the headform (cm) Observation Result Pass Resistance of the Retention System and the Ease of Release Clauses e The dynamic extension of the retention system shall not exceed 35 mm and the residual extension shall not exceed 2 25 mm. Following the strenght test with the load still applied, it shall be possible to open the release system with one hand. Size of the test Dynamic Residual Ease of release Results headform (cm) elongation (mm) elongation (mm) Possible Pass Possible Pass Shock Absorbing Capacity Clause 4.4 The helmet shall give protection to the forehead, rear, sides, temples and crown of the head. The peak acceleration shall not, for each impact, exceed 250 g for the velocity of / 0 m/s on the flat and / 0 on the kerstone anvil. The tollerance on the velocity is +0.10/-0.00 m/s. The impact test are identificated as follows: B = Anterior area; Xs, Xd = Lateral area left and right; P = Upper area; R = Posterior Area. Report R2 Page 7 of 8

8 Durability Clause 4.5 Size test headform (cm) After the tests the helmet shall not exhibit damage that could cause significant injury to the weaver (sharp edges). The examination of the helmets given the following results: Conditioning Anvil Impact point Acceleration (g) Velocity (m/s) Sample Size Test ,..., 9 52 Pass Result C Kerb Xd Pass C Flat B/Xd Pass C Flat B Pass C Kerb R Pass Artificial Kerb B/Xs Pass ageing Artificial ageing Flat P Pass Report R2 Page 8 of 8