Külgketis
Külgketis is a term used in some contexts, particularly in Central and Eastern Europe, to refer to a specific type of chain or link used in mechanical applications. It generally denotes a chain made of interconnected, often identically shaped, links. The term itself, külgketis, originates from Estonian and literally translates to "side chain" or "lateral chain." This suggests its primary function might be related to guiding, supporting, or transferring motion or force along a lateral or sideways direction, as opposed to a primary drive chain.
The exact construction and purpose of a külgketis can vary. It might be employed in machinery for