Title:
ラックアンドピニオン式ステアリング装置
Document Type and Number:
Japanese Patent JP7200556
Kind Code:
B2
Abstract:
To suppress abrasion of a boot by reducing generated surface pressure in interference between the inner peripheral surface of a bellows part of the boot and a ball joint, in a rack-and-pinion type steering device.SOLUTION: A bellows part 55 of a ball joint boot 5 that is provided between a rack housing 10 and a tie rod 88b and covers a ball joint 3 is formed so as to have a folded area A21 that is folded by the inclination angle of the tie rod 88b at the time when being in a neutral state.SELECTED DRAWING: Figure 5
Inventors:
Seiichi Moriyama
Nobuyuki Nishimura
Takeshi Negishi
Nobuyuki Nishimura
Takeshi Negishi
Application Number:
JP2018166483A
Publication Date:
January 10, 2023
Filing Date:
September 06, 2018
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16J15/52; B62D3/12; F16C11/06; F16J3/04
Domestic Patent References:
| JP63180573A | ||||
| JP2002195282A | ||||
| JP60096169U |
Attorney, Agent or Firm:
Yoshimi Kobayashi