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ISO DIS 14119

Safety of machinery — Interlocking devices associated with guards — Principles for design and selection

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Organization: ISO
Publication Date: 6 January 2021
Status: active
Page Count: 121
ICS Code (Safety of machinery): 13.110
scope:

This International Standard specifies principles for the design and selection - independent of the nature of the energy source - of interlocking devices associated with guards and provides guidance of measures to minimize the possibility of defeat of interlocking devices in a reasonably foreseeable manner.

This International Standard covers the parts of guards which actuate interlocking devices and principles for the design, selection and application of trapped key interlocking devices and systems for machinery applications, independent of the type of energy used to control them or that they control

NOTE ISO 14120 specifies general requirements for the design and construction of guards provided primarily to protect persons from mechanical hazards. The processing of the signal from the interlocking device to stop the machine and prevent unexpected start up is dealt with in ISO 13849-1 or IEC 62061:2015.

Document History

ISO DIS 14119
January 6, 2021
Safety of machinery — Interlocking devices associated with guards — Principles for design and selection
This International Standard specifies principles for the design and selection — independent of the nature of the energy source — of interlocking devices associated with guards and provides guidance...
October 1, 2013
Safety of machinery - Interlocking devices associated with guards - Principles for design and selection
This International Standard specifies principles for the design and selection - independent of the nature of the energy source - of interlocking devices associated with guards. This International...
May 15, 2007
Safety of Machinery - Interlocking Devices Associated with Guards - Principles for Design and Selection AMENDMENT 1: Design to minimize defeat possibilities
Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is...
May 1, 1998
Safety of Machinery - Interlocking Devices Associated with Guards - Principles for Design and Selection
This International Standard specifies principles for the design and selection, independent of the nature of the energy source, of interlocking devices associated with guards (as defined in 3.23.1...

References

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