May 22, 2022 10:56
1 yr ago
30 viewers *
French term

fourche

French to English Tech/Engineering Military / Defense Launching device
Context:
Comme on le voit sur la figure 8, le manchon 8 comporte une plaque médiane 10 qui est raccordée à des joues latérales 11a et 11b. Chaque joue 11a, 11b comporte un tourillon central 12 qui se loge dans une branche de la fourche 9. Un roulement à bille 13 est interposé entre chaque tourillon 12 et sa branche de la fourche 9.

I`m happy with trunions, side cheeks etc. but not sure about the use of the word "fork", other than the front forks on bicycle.
Confirmation or correct term would be appreciated.
TIA Chris.
Proposed translations (English)
4 +2 fork

Discussion

Bashiqa (asker) May 22, 2022:
@ Tony That sounds more like it. trunnion going from one side to the other between the cheeks of the yoke.
Tony M May 22, 2022:
@ Asker The images might help, but consider the possibility of 'yoke'?

Proposed translations

+2
2 hrs
Selected

fork

By analogy with the usual terminology used when referring to mounts for astronomical telescopes, we can deduce that in general terms 'fork' and 'yoke' are equivalent in terms of their function - i.e. providing firm support to the payload (telescope/gun/etc.) whilst allowing controlled movement of the boresight. However, a fork is U-shaped, whereas a yoke (in this context) is O-shaped. As explained here: https://en.wikipedia.org/wiki/Equatorial_mount#English_or_Yo... a yoke may restrict movement of the boresight. A fork (or a horseshoe) mitigates this limitation.

A potential problem with joug (= yoke) is that the most common types of yoke - as used to harness oxen to a plough, or a milk-maid to her buckets - is straight, not forked.

Since the ST says fourche (and not joug, fer a cheval or anything else), I suggest a literal translation will be the the safest option.
Peer comment(s):

agree Anastasia Kalantzi
2 hrs
agree philgoddard
5 hrs
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4 KudoZ points awarded for this answer. Comment: "Thank you."
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