| 摘要 |
A link hinge comprising a pair of hollow, preferably cylindrical shells hingedly interconnected at one end of each shell by link means normally housed inside said tubular shell. Each shell of the link hinge is inserted in an outher box, preferably made of plastic material, which in turn may be inserted and secured by glueing in borings made in the parts to be hinged together. Means are provided in the shells and the boxes for inserting each shell in its box in a prefixed alignment, and for securing said shell to said box. |
