BS ISO 9523 pdf free download
BS ISO 9523-2019 pdf free download.Touring ski-boots for adults — Interface with touring ski-bindings — Requirements and test methods.
This document specifies the dimensions and characteristics of the interface, requirements, test methods, and marking of ski-boots with a rigid sole (see 3.5) which are used with current systems of touring ski-bindings with attachment at the boot toe and boot heel, the proper release function of which depends on the dimensions and design of the interfaces.
For ski-binding systems that function irrespective of the sole shape or that have different requirements for the sole dimensions, it is not always necessary for the ski-boot soles to comply with this document in order to achieve the desired degree of safety.
This document is applicable to ski-boots of sizes 15,0 and larger in the Mondopoint system (see Annex A).
It is applicable to rigid touring boots. Boots with softer shells like Telemark boots are excluded as they do not have the necessary shell stability to act as part of the release systems.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 527-1, Plastics — Determination of tensile properties — Part 1: General principles
ISO 527-2, Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
ISO 554, Standard atmospheres for conditioning and/or testing — Specifications
ISO 868, Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness)
ISO 1183-(all parts), Plastics — Methods for determining the density of non-cellular plastics
ISO 2039-1, Plastics — Determination of hardness — Part 1: Ball indentation method
ISO 5355, Alpine ski-boots — Requirements and test methods
ISO 9462, Alpine ski-bindings — Requirements and test methods
ISO 13992, Alpine touring ski-bindings — Requirements and test methods
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 5355 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
d) tolerance is respected at the next possible chance (e.g. reconstruction of a tool).
The gauge (see Figure 1) shall be wider than the boot sole.
4.3 Design
4.3.1 Sole length
The sole lengths of the two ski-boots in a pair shall not differ by more than 2 mm.
4.3.2 Boot sole interface
The sole dimensions in the toe and heel boot binding interface areas shall be symmetrical about the median plane within an admissible deviation of 1 mm.
There shall be no protrusion of the sole beyond the shell for the whole perimeter of the whole boot sole interface areas.
The design of the toe and heel boot binding interface areas shall not negatively influence the function of the binding.
4.3.3 Side walls at boot toe
The side walls of the sole at the boot toe up to a distance of at least 25 mm from the toe end shall be perpendicular to the bearing surface within an admissible inward-outward deviation as shown in Figure 1, section C-C.
If the side walls of the sole are built in two parts, it shall be ensured that no part of the lower area of the sole protrudes beyond the upper profile.
Cut outs with an outside diameter of not more than 5,5 mm with a centre in 14 mm ± 1 mm from the tip and 6,5 mm ± 1,5 mm surface from the top surface are allowed (see Figure 2).
Different material than the shell material around the hole is allowed, if the surface is in line with the flush material.BS ISO 9523 pdf download.
