Safety device for the fastening elements of the heald frames on looms characterized by being constituted by a piece of profile in uadaptada to be articulated by one of its ends to the outer rail of the crosspiece of the heald frame so that said rail comes to stay located between its branches carrying said piece inside a flat spring acting against the said carriage to separate from this the free end of said proposed piece of articulation and keep it facing the head of the respective connecting pin immobilizing it. (Machine-translation by Google Translate, not legally binding)
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