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a key-released control

French translation: commande par clé (déclenchement par clé) (ouverture par clé)

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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:a key-released control (mechanics - security)
French translation:commande par clé (déclenchement par clé) (ouverture par clé)
Entered by: Marcombes
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23:26 Nov 23, 2013
English to French translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / security transfer arrangements
English term or phrase: a key-released control
The flexible shutter 12 may be rolled round to bring the aperture 19 into register with either opening 7 or 9 by driving the chains 15 appropriately via the wheels 16. In this respect the four wheels 16 in the rear portion 8 of the unit are driven from an electrically-powered drive-unit 20 in accordance with the setting of a key-released control 21. In a first operational setting of the control 21, the shutter 12 is driven from the unit 20 to align the aperture 19 with the rear opening 9 so as to enable access to the chamber 3 from within the security barrier; the front opening 7 outside the security barrier remains blocked by the shutter 12 at this time. If the control 21 is now moved on to a second operational setting, the unit 20 drives the shutter 12 to locate the aperture 19 in alignment with the front opening 7 so as to allow access to be gained to the chamber 3 from outside the barrier; the rear opening 9 is at this time blocked by the shutter 12 to preserve the barrier security.

Return of the control 21 to its neutral setting (this being the setting adopted when the control 21 is locked and in which it remains until unlocked by its key) causes the unit 20 to drive the shutter 12 to block both openings 7 and 9 and locate the aperture 19 within the rear portion 8 of the casing 6 behind the wall 2. More particularly, and as illustrated in Figure 1, the aperture 19 is then located above and in regiser with an aperture 22 in the top of the structure 1. A window 23 in the casing 6 is aligned with the aperture 22 so that when the shutter 12 is in this position,the staff inside the security barrier can accordingly readily inspect the contents of the chamber 3 through the window 23 before the control 21 is operated again to align the aperture 19 with the rear opening 9 and enable such contents admission to the restricted area behind the wall 2.
xxxhajerhajer
Tunisia
Local time: 18:42
commande par clé (déclenchement par clé) (ouverture par clé)
Explanation:
portes vitrées en hauteur avec 4 ou 6 carreaux protégées par un contrevent amovible. ... In an emergency, a special key can be used to open the shutter manually. ... En cas d'urgence, une clé spéciale permet de déclencher l'ouverture manuelle du volet.

Le réglage d'une commande par clé
Selected response from:

Marcombes
France
Local time: 19:42
Grading comment
4 KudoZ points were awarded for this answer

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Summary of answers provided
4 +3commande par clé (déclenchement par clé) (ouverture par clé)
Marcombes


  

Answers


12 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
commande par clé (déclenchement par clé) (ouverture par clé)


Explanation:
portes vitrées en hauteur avec 4 ou 6 carreaux protégées par un contrevent amovible. ... In an emergency, a special key can be used to open the shutter manually. ... En cas d'urgence, une clé spéciale permet de déclencher l'ouverture manuelle du volet.

Le réglage d'une commande par clé

Marcombes
France
Local time: 19:42
Specializes in field
Native speaker of: French
PRO pts in category: 105

Peer comments on this answer (and responses from the answerer)
agree  rcolin
3 hrs
  -> Merci

agree  HERBET Abel: yes
4 hrs
  -> Merci

agree  Daryo: yes, a plain key http://www.google.co.uk/patents/US4418628 http://patentimages.storage.googleapis.com/pages/US4418628-2...
20 hrs
  -> Thanks
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Changes made by editors
Nov 26, 2013 - Changes made by Marcombes:
Created KOG entryKudoZ term » KOG term


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