Land vehicles: bodies and tops – Bodies – Structural detail
Reexamination Certificate
2005-08-29
2008-12-02
Gutman, H (Department: 3612)
Land vehicles: bodies and tops
Bodies
Structural detail
Reexamination Certificate
active
07458633
ABSTRACT:
A mounting structure for a center frame and crawler frames of a base carrier of a construction machine, which can increase durability without complicating the structure is provided. A crawler frame mounting structure for a construction machine includes a center frame configured to rotatably support an upper rotating body, fastening portions for fastening the center frame to crawler frames on right and left sides by front and rear leg portions, and end plates having widths wider than the width between attachment positions of a pair of vertical plates. The end plates including tie bolt holes formed on both right and left ends are welded.
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Ekawa Tadashi
Takeuchi Masaji
Global IP Counselors, LLP
Gutman H
Komatsu Ltd.
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