Title:
移動式機械のキャブ用フレーム
Document Type and Number:
Japanese Patent JP2014505619
Kind Code:
A
Abstract:
A frame for a cab of a mobile machine includes a primary tube, formed by hydroforming, connected to a secondary tube. The primary tube includes first and second about vertically extending portions and an about horizontally extending portion. The about vertically extending portions are configured to be connected to the mobile machine, and the about horizontally extending portion is disposed between the about vertically extending portions. Dimensions of a cross-section of the primary tube vary along a length of a portion of the primary tube. A secondary tube is connected to the primary tube to another cab frame portion.
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Inventors:
Clifton Gelk
Dominique rivala
Kent Levy
Dominique rivala
Kent Levy
Application Number:
JP2013546157A
Publication Date:
March 06, 2014
Filing Date:
November 29, 2011
Export Citation:
Assignee:
CATERPILLAR INCORPORATED
International Classes:
B62D33/06; B62D25/04; E02F9/16
Domestic Patent References:
| JP2004106824A | 2004-04-08 | |||
| JP2009179216A | 2009-08-13 |
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office