The phrase "anchor ring" is correct and usable in written English.
It can be used in contexts related to nautical equipment, construction, or any situation where a ring is used to secure or anchor something.
Example: "The sailor secured the boat to the dock using an anchor ring."
Alternatives: "mooring ring" or "fastening ring."
The entire original cupola of the Frauenkirche (Church of Our Lady) was built in Saxon sandstone with iron anchor rings.
To master the problem of cracking, prestressed anchor rings of steel bandages are to be provided under the faced stone layer of the outer wall of the dome.
The anchor yielding ring is 20 mm long; the pressure yielding pipe of the anchor cable is 30 mm in length.
To achieve the high processivity required for efficient DNA replication, replicative pols anchor to ring-shaped sliding clamps, forming the holoenzyme.
Since round cells containing normal cell wall (orb6-25 and scd1Δ) are able to complete cell division and create a septum in most of the cases (Bernal et al., 2012; our unpublished data), it is possible that cell wall plays a role in anchoring the ring and preventing sliding.
Like Mr. Vickers, the great Canadian tenor of the 1960's and 70's, he has a voice that is baritonally anchored, with ringing high notes that drop to soft (yet always tonally sustained) quiet passages, and complex, even idiosyncratic phrasing.
DNA polymerases are able to add several nucleotides at once because they are anchored to ring-shaped protein complexes called sliding clamps that encircle the DNA template.
In Escherichia coli, binding of the FtsZ tail to ZipA and possibly more importantly to FtsA anchor the FtsZ ring to the membrane (Pichoff and Lutkenhaus, 2007).
In the vertical part of PCC, strands are arranged on a helical-loop scheme and both strand ends are firmly anchored at the ring girder.
