| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gear rack drive device, produced easily at a low cost, with an easy assembly, a little noise and favorable seal property. SOLUTION: This device is constituted so as to have a drive housing constituted so that a gear rack 6 for meshing with a pinion arranged in a pinion housing area 3 can be guided in a hole. In this case, the hole 7 is expanded eccentically at the area where the pinion is meshed with the gear rack and a essential sheath shape wedge bearing element 10 is positioned in tandem in an axial direction and at least two sheath parts formed with mutual eccentricity are provided in the meshed area.</p> |
