Title:
TRAILER BODY
Document Type and Number:
WIPO Patent Application WO/2010/108387
Kind Code:
A1
Abstract:
A trailer body comprises a front body (6) and a rear body (1), which are hinged together by a hinged device (2). The hinged device (2) comprises a hinged seat located at the lower portion of the middle-rear position of the front body (6) in the longitudinal direction, and two hinged shaft mechanisms connected to the two sides of the hinged seat respectively. The hinged shaft (232) at the bottom end of the hinged shaft mechanisms is hinged to the two sides of the front end of the rear body (1), so that the hinged device (2) is connected to the front end of the rear body (1) in a manner that it can be rotated up and down with respect to the rear body (1). The front body (6) comprises a telescopic beam frame for the front body and a suspension and wheel device disposed at the rear-upper portion of the hinged seat and the lower portion of the telescopic beam frame for the front body. In this way, the front body (6) and the rear body (1) are hinged together, thus improving the passing ability of the trailer body. The suspension and wheel device is disposed at the rear-upper portion of the hinged seat and the lower portion of the telescopic beam frame for the front body, thus making the positions of the suspension and the axle more reasonable, increasing the loading capability and lightening the weight of the vehicle.
Inventors:
WANG, Haixin (No. 2, Huaihedong RoadEcononic and Technological Development Zon, Qingdao Shandong 0, 266500, CN)
Application Number:
CN2010/000356
Publication Date:
September 30, 2010
Filing Date:
March 23, 2010
Export Citation:
Assignee:
CIMC VEHICLES GROUP CO., LTD. (CIMC R&D Center, No. 2 Gangwan AvenueShekou Industrial Zon, Shenzhen Guangdong 7, 518067, CN)
中集车辆（集团）有限公司 (中国广东省深圳市蛇口工业区港湾大道2号中集集团研发中心, Guangdong 7, 518067, CN)
QINGDAO CIMC SPECIAL VEHICLES CO., LTD. (No. 2, Huaihedong RoadEcononic and Technological Development Zon, Qingdao Shandong 0, 266500, CN)
中集车辆（集团）有限公司 (中国广东省深圳市蛇口工业区港湾大道2号中集集团研发中心, Guangdong 7, 518067, CN)
QINGDAO CIMC SPECIAL VEHICLES CO., LTD. (No. 2, Huaihedong RoadEcononic and Technological Development Zon, Qingdao Shandong 0, 266500, CN)
International Classes:
B62D53/06; B60D1/173; B62D21/14; B62D21/20; B62D53/00; B60D1/00; B62D21/14; B62D21/18
Attorney, Agent or Firm:
LUNG TIN INTERNATIONAL INTELLECTUAL PROPERTY AGENT LTD. (18th Floor, Tower B Grand Place,No.5 Huizhong Road,Chaoyang District, Beijing 1, 100101, CN)
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