Whether you are looking for the official to integrate into your design software or need to understand the underlying mathematics, this guide covers the essentials of this foundational standard. 1. What is DIN EN 16984?
Allows for significant force in a compact space compared to coil springs. Self-Dampening
The standard mandates specific Ingress Protection (IP) ratings for electrical enclosures to block moisture.
The standard is the primary European regulatory document governing the technical engineering, stress evaluation, and design calculations of disc springs. din en 16984 pdf
The 19-page standard is available for purchase as a PDF download in several language editions, with the German version typically being more cost-effective. For example, prices from one official source are €91.12 for the English PDF, €72.80 for the German PDF, and €87.38 for the PDF in another language option. It can be purchased directly through the (the official sales platform of DIN) and also from other authorized distributors such as ANSI Webstore , Austrian Standards , Intertek Inform , Normadoc , Normenportal , Standards.ie , and the catalog of SLUB Dresden. The standard is also part of the DIN-Regelwerk (DIN body of rules) and is currently valid and confirmed as active.
Disc springs are conical-shaped, washer-like springs capable of supporting very high loads within minimal space. They are used across countless applications including automotive transmissions, valves, bolted connections, heavy machinery, and aerospace components.
The standard provides the formulas necessary to predict how a disc spring will behave under a specific load, including: A. Load-Deflection Relationship The formula predicts the load ( ) required to achieve a certain deflection ( Whether you are looking for the official to
A withdrawn May 2017 edition () was replaced by the September 2017 version that is the focus of this guide. This earlier version should not be used.
Depending on the ratio of the cone height to the thickness, disc springs can have linear or non-linear force-deflection curves.
is the current German and European technical standard for the calculation of disc springs , replacing the older DIN 2092 . It provides the mandatory formulas for designing single disc springs and stacks, including load/deflection curves and fatigue life assessments. Key Specifications of DIN EN 16984 Allows for significant force in a compact space
DIN EN 16984 is a European standard that outlines the requirements for "Personal protective equipment - Footwear - Test methods for slip resistance". The standard is published by the German Institute for Standardization (DIN) and is harmonized with the European Union's (EU) personal protective equipment (PPE) directive.
The standard classifies half-face filters into several types, based on their performance and intended use:
is the German implementation (DIN) of the European harmonized standard (EN) titled "Hand-operated cleaning machines for commercial and industrial use — Safety requirements" .