Title:
JOINT STRUCTURE OF AIR SPRING
Document Type and Number:
Japanese Patent JP2017030411
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a joint structure of an air spring which enables easy maintenance.SOLUTION: A joint structure of an air spring is used to join a link arm 12 to an air spring 20. The air spring 20 has: a contractible bellows 21 forming an air chamber; a seat part 23 provided at one end side of the bellows 21; and a shaft part 24 provided at the seat part 23 and extending in a contraction direction of the bellows 21. A through hole 121 into which the shaft part 24 of the air spring 20 is inserted is formed at the link arm 12, and a female screw part 231 is formed at the seat part 23. The shaft part 24 has: a male screw part 30 which is threadedly engaged with a female screw part 231; and a shaft part main body 31 having an outer diameter larger than that of the male screw part 30.SELECTED DRAWING: Figure 3
Inventors:
NISHIYAMA YUKIHIKO
Application Number:
JP2015150016A
Publication Date:
February 09, 2017
Filing Date:
July 29, 2015
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
B60G11/28; B60G11/27; B62D33/10
Attorney, Agent or Firm:
Izumidori
Hisato Kuroiwa
Hisashine Kyonori
Hisato Kuroiwa
Hisashine Kyonori