PREN ISO 14119 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY OF MACHINERY - INTERLOCKING DEVICES ASSOCIATED WITH GUARDS - PRINCIPLES FOR DESIGN AND SELECTION (ISO 14119:2011)
01-10-2013
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Operating principles and typical forms of
interlocking devices associated with guards
5 Requirements for the design and the installation
of interlocking devices with and without guard
locking
6 Selection of an interlocking device
7 Design to minimize defeat possibilities of
interlocking devices
8 Control requirements
9 Information for use
Annex A (informative) - Example of Type 1 interlocking
devices
Annex B (informative) - Example of Type 2 interlocking
devices
Annex C (informative) - Example of Type 3 interlocking
devices
Annex D (informative) - Example of Type 4 interlocking
devices
Annex E (informative) - Example of other interlocking
devices
Annex F (informative) - Example of guard locking
devices
Annex G (informative) - Application examples of
interlocking devices used within
a safety function
Annex H (informative) - Motivation to defeat interlocking
device
Annex I (informative) - Maximum static action forces
Annex J (informative) - Evaluation of fault masking
serial connection of guard
interlocking devices with
potential free contacts
Annex ZA (informative) - Relationship between this
European Standard and the
Essential Requirements of
EU Directive 2006/42/EC
Bibliography
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