To provide a slide bearing capable of suppressing occurrence of stress relaxation and securing high radial rigidity and low slide resistance, and further capable of reducing a manufacturing cost.SOLUTION: A slide bearing 1 comprises a bearing body 10 that has elasticity and is formed in a cylindrical shape, an outer peripheral surface 10a of which abuts against the side surface of a hole 21 of a casing 20, and a support protrusion 12 of an inner peripheral surface 10b of which supports a cylindrical part 31 of a rack bar 30. The bearing body 10 has a slit 13 extending in an axial direction with a predetermined width, and a tightening margin projections 15 projecting radially outward from the outer peripheral surface 10a of each edge part on both sides of the slit 13.SELECTED DRAWING: Figure 2
【課題】応力緩和の発生を抑制しかつ高ラジアル剛性及び低摺動抵抗を確保しながら、製造コストを削減できるすべり軸受を提供する。【解決手段】すべり軸受1は、弾性を有し、円筒状に形成され、外周面10aがケーシング20の孔21の側面に当接するとともに、内周面10bの支持突起12でラックバー30の円柱部31を支持する軸受本体10を備え、軸受本体10は、所定幅で軸線方向に延びるスリット13と、スリット13の両側の縁部の各々の外周面10aから径方向の外側に向かって突出する締め代突起15と、を有する。【選択図】図2
SLIDE BEARING
すべり軸受
2019-11-28
Patent
Elektronische Ressource
Japanisch