Glossary entry

German term or phrase:

Eingriffsicherheit

English translation:

tamper-proof installation

Added to glossary by David Williams
Sep 30, 2010 15:17
13 yrs ago
7 viewers *
German term

Eingriffsicherheit

German to English Tech/Engineering Automation & Robotics Metering and automatic feed systems
Context:

"Ein Trichteraufbau der bezüglich Eingriffsicherheit EN_953 entspricht ist erforderlich."

What kind of Eingriff is meant here?

Discussion

Bernd Runge Oct 1, 2010:
@Robin Robin, sorry, I didn't intend to "classify" your answer. Actually, I was just trying to maintain the proper "level of differentiation" and prevent getting too "universal". Apologies.
Robin Salmon (X) Oct 1, 2010:
Abstract not concrete Yes, Bernd, I see you are right, when I take my time and look at it more carefully. I think it should be "safeguarding against access" or something similar.
phillee Oct 1, 2010:
Guard @BR I understand your point but I see nothing in David's description that would convince me that we are looking purely at preventing "reaching in" (but I may be wrong). "Eingriff" can mean intentional interference in a process or could also be interpreted as "durchgreifen" in the physical/manual sense.
IMHO A general term to cover both would be "access". "Guard" is not just an abstract verb it can also refer to a physical entity that protects from access by hand e.g. "fire-guard". These terms appear in the standard as well as frequntly in professional documents referring to the standard and are therefore applicable and relevant.
Bernd Runge Oct 1, 2010:
EN 953 Hier geht es nicht um den (abgekürzten) Namen der Norm, die sich unter Anderem mit beweglichen und fest installierten Schutzvorrichtungen beschäftigt, sondern um den Anteil, der das Verhindern des Durchgreifens in den Arbeits-/Gefahrenbereich betrifft. "Guards" ist hier nicht der gefragte Begriff.
Annie and Rolf Reiser (X) Sep 30, 2010:
I guess I came in when Devos had just posted the answer, I had it already but was looking for a reference.
Colin Rowe Sep 30, 2010:
EN 953 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards; German version EN 953:1997+A1:2009

http://www.nasg.din.de/cmd?artid=117065231&bcrumblevel=1&con...

Sounds like the design is meant to stop people reaching into the machine.

Proposed translations

38 mins
Selected

tamper-proof installation

often cap head screws are used for fastening lids or covers to avoid access with common tools of the trade, thus avoiding unauthorized access to areas of concern
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4 KudoZ points awarded for this answer. Comment: "Many thanks!"
15 mins

tamperproof

EN 953
Sicherheit von Maschinen –
Trennende Schutzeinrichtungen –
Allgemeine Anforderungen an Gestaltung
und Bau von feststehenden und beweglichen
trennenden Schutzeinrichtungen.
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+2
1 hr

Eingriff bedeuted hier Eingriff in den Gefahrbereich

prevent machine operators/workers from access to mechanical hazards.

Therefore, safety guards/protective guards to protect workers from mechanical hazards must be installed. Here is an excerpt of EN_953:

Eingriff bedeuted hier Eingriff in den Gefahrbereich


Safety of machinery – Guards – General requirements for the design and construction of fixed and movable guards

This European Standard specifies general requirements for the design and construction of guards provided primarily to protect persons from mechanical hazards. The standard applies primarily to machines which are manufactured after the date of issue of this standard. Attention is drawn to the use of guards to minimize exposure to non-mechanical hazards. The requirements are applicable if fixed and movable guards are used. The standard does not cover those parts of guards which actuate interlocking devices. These are covered in EN 1088. This standard does not provide requirements for special systems relating specifically to mobility and ability to lift loads like rollover protective structures (ROPS) and falling-object protective structures (FOPS).

Includes the Amendment 1 of 2009.

der Häufigkeit des Eingriffs in den Gefahrbereich, z.B. im Zuge von ... DIN EN 953. Sicherheit von Maschinen - Trennende Schutzeinrich- ...
vorschriften.portal.bgn.de/files/9427/24545/1/wcoi4a4e03947c86d.pdf
Peer comment(s):

agree Sabine Akabayov, PhD
1 hr
thanks
agree philgoddard : I'm assuming from your reference that your answer is "guards"!
5 hrs
yes, thanks
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+1
1 hr
German term (edited): Sicherheit gegen Durchgreifen

protection against reaching through

... sollte es eigentlich sein.
Peer comment(s):

agree Sabine Akabayov, PhD
48 mins
Vielen Dank!
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+1
4 hrs

access guards

"... provide access guards compliant with BS EN 953 ... "
References to the English version of EN 953 by suppliers mostly use the word guard and access.
"Tampering" would suggest intentional interference with the machinery. These guards are there to prevent both unintentional and intentional access.
Peer comment(s):

agree casper (X) : http://bestcoaltrading.blogspot.com/2010/09/firing.html
10 hrs
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6 hrs

guards

"corresponding to EN_953 concerning guards". Try Google search for "guards EN_953" (I cannot give you the link as all my Google searches are redirected).
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Reference comments

42 mins
Reference:

preventing entry/access

Der deutliche Rückgang maschinentechnisch bedingter Unfälle ist auf den in den letzten Jahren ständig wachsenden Anteil numerisch gesteuerter Maschinen zurückzuführen, die mit umfangreichen trennenden Schutzeinrichtungen einen Eingriff der Beschäftigten während des Fertigungsprozesses sicher verhindern.

Ohne einen konsequenten Einsatz trennender Schutzeinrichtungen sind durch Fehleinschätzungen Zugriffe der Bedienpersonen während
der Programmzyklen und damit schwere Verletzungen durch die Werkzeuge zu erwarten.
http://www.bgetem.de/bilder/pdf/bruecke_5-03.pdf

During normal machining operations access to the work zone should be prevented by fixed and/or interlocked guards (Figure 1).

Physical guarding which prevents access to the danger zone, or safety devices which cause the machine to stop before hazardous parts can be reached are the recommended options.
http://www.hse.gov.uk/pubns/eis28.pdf

Guard
Fixed guard: EN 294, EN 349, EN 811, EN 953
Movable guard: EN 1088, EN 999
Type A Standard: ISO 12100-1 (EN 292-1)
Guard or a part of the machine that is specifically used to prevent entry and protect against hazards.
http://www.nwe.siemens.com/sweden/internet/se/produkter/indu...
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