Translate the given Spanish text to English
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Question: The shell has at least one outlet opening (11).

Answer: La carcasa tiene al menos una abertura de salida (11).


Question: An eyeglasses clasp for maintaining eyeglasses on a cloth material.

Answer: Un broche de lentes para mantener los lentes en un material.


Question: Coaxially aligned with the longitudinal axis is an armature, at least partially disposed within the bobbin.

Answer:
Alineada coaxialmente con el eje longitudinal en un armazón, dispuesta al menos parcialmente dentro de la bobina.