| 摘要 |
The invention relates to general machine-building, in particular to devices for connection of elements of constructions with following fixation of those and is intended for split connection of elements of construction of means of transportation, mostly aircrafts. A lock-type joint has a body, locking element, mounting element and connecting elements. The joint has front and back covers. The locking element is made split and consists of bar and key insert. The inner locking surface of bar has at least one section on which tangent line to the surface forms obtuse angle with axis of locking element, and outer locking surface or mounting element is congruent to inner locking surface of bar, between bar and key insert at least one control pad is installed. The body has restrictor of angular displacement. The invention increases reliability of fixation of elements of construction, decreases requirements on accuracy of mutual placement of lockelements, increases rigidity of connection of elements one of which is thin-wall element, and reliably connects and prevents self-opening of elements of construction operating under conditions of vibration.
|
