| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention refers to agricultural engineering and can be implemented in devices for supply of vegetation mass to cutting assembly. The tooth contains a gripping element and connected to it by a connecting section a fixture element for arranging it on a bearing part. The gripping element is made out of plastic, while the fixture element is made out of spring steel. The fixture element with its connecting section is secured to the bearing part. A flexible-spring section of the fixture element is located between the fixing and connecting sections. The fixture element is made out of spiral-forming wire. Sections of wire are distanced from both ends of the spiral. The first section forms the fixing section. The second section of wire together with flexible-spring section is connected to the gripping element. ^ EFFECT: disclosed tooth facilitates avoiding damages of mower knife due to fabricating gripping element out of plastic; it also facilitates deviation of gripping element at corresponding load. ^ 17 cl, 21 dwg |
