RIM FOR HEAVY ENGINEERING MACHINERY VEHICLE AND HEAVY ENGINEERING MACHINERY VEHICLE

Title:

RIM FOR HEAVY ENGINEERING MACHINERY VEHICLE AND HEAVY ENGINEERING MACHINERY VEHICLE

Document Type and Number:

WIPO Patent Application WO/2016/049831

Kind Code:

A1

Abstract:

A rim for a heavy engineering machinery vehicle and a heavy engineering machinery vehicle. The rim comprises a folio aluminum alloy rim structure connected by means of bolts and nuts. The aluminum alloy rim structure is divided into a rim inner body (4) and a rim outer body (1). The external outline of the rim inner body (4) is partially matched with the internal outline of the rim outer body (1), so that positioning in both the axial direction and the radial direction is realized. The rim structure is simpler and more convenient in tire assembly, meets the bearing requirement of the heavy engineering machinery vehicle, and avoids ejecting risk of a locking collar of an existing three-piece steel rim.

Inventors:

SHAN ZENGHAI (CN)
DING HONGGANG (CN)
LI LI (CN)
MA FEI (CN)
MA YUNWANG (CN)

Application Number:

PCT/CN2014/087854

Publication Date:

April 07, 2016

Filing Date:

September 30, 2014

Export Citation:

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Assignee:

XUZHOU HEAVY MACHINERY CO LTD (CN)

International Classes:

B60B25/02; B60C29/02

Foreign References:

CN104354527A	2015-02-18
CN203995451U	2014-12-10
US7451794B1	2008-11-18
EP2279881A2	2011-02-02
US20110221261A1	2011-09-15
US6474383B1	2002-11-05
CN203472410U	2014-03-12
CN202278925U	2012-06-20
CN102642449A	2012-08-22
US20060037685A1	2006-02-23
CN201980017U	2011-09-21

Attorney, Agent or Firm:

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
中国国际贸易促进委员会专利商标事务所 (CN)

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