Oshiq-moshiq
Oshiq-moshiq – (nemischa: Scharnier, fransuzcha: charniere-eshik oshiq-moshig’i) aylanma kinematik juftlik, ya’ni ikki qismning harakatlanuvchi ulanishini, aylanish harakati bilan ta’minlaydi. Masalan: zulfinli oshiq-moshiq, qulf oshiq-moshig’i, zoldirli oshiq-moshiq va hokazolar.