EN 14766:2005 - 64_e_stf - Baltik vairas

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EN 14766:2005 (E)4.14.3 Seat-pillar – Insertion-depth mark or positive stopThe seat-pillar shall be provided with one of the two following alternative means of ensuring a safe insertion-depthinto the frame:a) it shall contain a permanent, transverse mark of length not less than the external diameter or the majordimension of the cross-section of the seat-pillar that clearly indicates the minimum insertion-depth of the pillar intothe frame. For a circular cross-section, the mark shall be located not less than two diameters of the pillar from thebottom of the pillar (i.e. where the diameter is the external diameter). For a non-circular cross-section, the insertiondepthmark shall be located not less than 65 mm from the bottom of the pillar (i.e. where the seat-pillar has its fullcross-section).b) it shall incorporate a permanent stop to prevent it from being drawn out of the frame such as to leave theinsertion less than the amount specified in a) above.4.14.4 Saddle/seat pillar – security test4.14.4.1 Saddles with adjustment-clamps4.14.4.1.1 RequirementWhen tested by the method described in 4.14.4.1.2, there shall be no movement of the saddle adjustment clamp inany direction with respect to the pillar, or of the pillar with respect to the frame.4.14.4.1.2 Test methodWith the saddle and seat-pillar correctly assembled to the bicycle frame, and the clamps tightened to the torquerecommended by the bicycle manufacturer, apply a force of 650 N vertically downwards at a point 25 mm fromeither the front or rear of the saddle, whichever produces the greater torque on the saddle-clamp. Remove thisforce and apply a lateral force of 250 N horizontally at a point 25 mm from either the front or rear of the saddle,whichever produces the greater torque on the clamp (see Figure 48).4.14.4.2 Saddles without adjustment-clampsSaddles which are not clamped, but are designed to pivot in a vertical plane with respect to the pillar, shall betested by the method described in 4.14.4.1.2 and shall be allowed to move within the parameters of the designwithout failure of any components.74
EN 14766:2005 (E)Dimensions in millimetresKeya) Vertical forceb) Horizontal force4.14.5 Saddle – static strength test4.14.5.1 RequirementFigure 48 — Saddle/seat-pillar – security testWhen tested by the method described in 4.14.5.2, the saddle cover and/or plastic moulding shall not disengagefrom the chassis of the saddle, and there shall be no cracking or permanent distortion of the saddle assembly.4.14.5.2 Test methodWith the saddle clamped to a suitable fixture representative of a seat-pillar and the clamps tightened to the torquerecommended by the bicycle manufacturer, apply forces of 400 N in turn under the rear and nose of the saddlecover, as shown in Figure 49, ensuring that the force is not applied to any part of the chassis of the saddle.75
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EN 14766:2005 (E)Foam pads attached
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EN 14766:2005 (E)4.6.5 Brake adjust
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EN 14766:2005 (E)Key1 Water-nozzles
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EN 14766:2005 (E)Key1 Water nozzles
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EN 14766:2005 - 64_e_stf - Baltik vairas

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