horizontal angle Seat pan The seat pan shall adjust in angle its slope from no less than 5o ±5o (required) adjustment 0o plus 12o (rearward 5o 10o (required) 5o ±10o adjustable Yes “bucket – range (See seat” incline) to no less than (recommended) Note 1) minus 5o (forward slope). Seat fore/aft Shall travel horizontally a mm (required) Represented ≥230 adjustment minimum of 229 mm. It 200 mm (required) ≥ 185 mm mm by 3D CAD ≥250 range (See shall adjust no closer to the 230 mm (recommended) ≥ (recommended) Models Note 2) heel point than 152 mm. Seat upward/ Represented 100 mm (required) ≥ downward 143 mm N/A 120 mm by 3D CAD 130 mm (recommended) ≥ adjustment Models range Vertical distance 367 mm N/A N/A N/A Omitted from NSRP to WO be equipped with The seat shall be equipped with a Appropriately dampened to adaptive suspension suspension. The natural support a minimum weight and adjustable frequency of that suspension shall of 172 kg. The suspension damping. It is take into account the natural Pin-jointed Seat be capable of recommended that it is frequency of the complete with back suspension dampening adjustment in equipped with a vehicle. The system shall be Yes side type both directions. Rubber manually adjustable tuned in such a way that a transfer support bumpers shall be provided damping. The weight ratio of <1 is maintained under to prevent metal-to-metal adjustment for damping typical operations. Weight contact. of the seat should be adjustment for dampening of the between 45 and 130 kg. seat should be 45 kg 130 kg – Seat Pan Shall be no less than 419 390 500 mm – N/A 400 450 mm (required) Yes – Cushion mm at its minimum length (required)
horizontal angle Seat pan angle adjustment range (See Note 1) 0o The seat pan shall adjust in its slope from no less than plus 12o (rearward “bucket seat” incline) to no less than minus 5o (forward slope). 5o – 10o (required) 5o ±5o (required) 5o ±10o adjustable (recommended) Yes Seat fore/aft adjustment range (See Note 2) 185 mm Shall travel horizontally a minimum of 229 mm. It shall adjust no closer to the heel point than 152 mm. ≥230 mm (required) ≥250 mm (recommended) ≥ 200 mm (required) ≥ 230 mm (recommended) Represented by 3D CAD Models Seat upward/ downward adjustment range 143 mm N/A 120 mm ≥ 100 mm (required) ≥ 130 mm (recommended) Represented by 3D CAD Models Vertical distance from NSRP to WO 367 mm N/A N/A N/A Omitted Seat suspension type Pin-jointed with back side support Appropriately dampened to support a minimum weight of 172 kg. The suspension be capable of dampening adjustment in both directions. Rubber bumpers shall be provided to prevent metal-to-metal contact. be equipped with adaptive suspension and adjustable damping. It is recommended that it is equipped with a manually adjustable damping. The weight adjustment for damping of the seat should be between 45 and 130 kg. The seat shall be equipped with a suspension. The natural frequency of that suspension shall take into account the natural frequency of the complete vehicle. The system shall be tuned in such a way that a transfer ratio of <1 is maintained under typical operations. Weight adjustment for dampening of the seat should be 45 kg – 130 kg Yes Seat Pan Cushion N/A Shall be no less than 419 mm at its minimum length 390 – 500 mm (required) 400 – 450 mm (required) Yes