Title:
UNDERFRAME STRUCTURE OF ARTICULATED SECTION
Document Type and Number:
Japanese Patent JP3422926
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To lower a floor surface without causing problems in strength or failure in performance.
SOLUTION: The structure is provided with a plate-shaped articulated member 2 projecting from a first vehicle C to a second vehicle B, a bearing's inner ring 3 loaded and fixed on the upper side of the plate-shaped articulated member 2, a bearing's outer ring 6 arranged on the outer peripheral side of the bearing's inner ring 3 through a ball, a bearing box 5 having the bearing's outer ring 6 fixed and placed on its upper side, and a bowl-shaped articulated member which projects from the second vehicle B to the first vehicle C and grabs a mounting arm 5b of the bearing box 5. The mounting arm 5b of the bearing box 5 is constituted integrally with a substantially disk-shaped body part 5a, is positioned under the top surface of the body part 5a, and projects from the both sides of the body part 5a radially outward.
Inventors:
Yoshitaka Sugimoto
Kozo Ueda
Yoshihiko Miura
Jun Kashima
Tomohide Saito
Toshiki Funaki
Kozo Ueda
Yoshihiko Miura
Jun Kashima
Tomohide Saito
Toshiki Funaki
Application Number:
JP11454398A
Publication Date:
July 07, 2003
Filing Date:
April 24, 1998
Export Citation:
Assignee:
Kinki Vehicle Co., Ltd.
International Classes:
B61F3/12; B61G5/02; B61G3/12; B62D47/02; (IPC1-7): B61G5/02; B61F3/12
Domestic Patent References:
| JP9164950A | ||||
| JP4228362A | ||||
| JP8232943A | ||||
| JP7277689A | ||||
| JP58126562U | ||||
| JP158831U | ||||
| JP3503271A |
Attorney, Agent or Firm:
Mitsuo Fukushima (1 person outside)