Title:
スイングアーム部構造
Document Type and Number:
Japanese Patent JP4558432
Kind Code:
B2
Abstract:
In a swing arm structure, a swing arm (71) includes a pair of left and right arm bodies (73) and a cross member (74) extending therebetween. Rear wheels (3) are suspended at the end of the swing arm (71), and a rear wheel-driving rear drive shaft (12) connected to a rear final reduction gear unit (14) is placed above the cross member (74). As viewed laterally, the cross member (74) is contained within the profile of each arm body (73), and is formed with a trapezoidal section such that its bottom portion is broader than its upper portion. This provides a swing arm structure where the required rigidity of a cross member is reduced, to allow weight reduction.
Inventors:
Hideo Yanai
Yamada Kozo
Yuji Maki
Yamada Kozo
Yuji Maki
Application Number:
JP2004289273A
Publication Date:
October 06, 2010
Filing Date:
September 30, 2004
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B62K25/20; B62K5/00; B62K5/01; B60G3/20
Domestic Patent References:
| JP2003191881A | ||||
| JP63306909A | ||||
| JP9109975A | ||||
| JP2004123062A | ||||
| JP56116506A | ||||
| JP2000108975A | ||||
| JP2000043776A | ||||
| JP2002347685A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama