| 摘要 |
FIELD: machine building. ^ SUBSTANCE: invention refers to universal joints of agricultural and other machines. The universal joint consists of cross piece (1) hinged with brackets (4, 8) of two shafts on mutually perpendicular axles. Two holes of joints bearings are arranged on one of the axles, while two bearing journals are located on another. The cross piece has the central opening wherein there is installed bracket (8) with pair of journals entering holes of joints of cross piece (1). Journals of cross piece (1) enter holes of joints of another shaft, bracket of which (4) is made in form of a cup with internal spherical surface enveloping cross piece (1). ^ EFFECT: design of single joint transferring rotation at crossing axles of shafts over 45 and up to 80. ^ 4 dwg |
