Front structure of a cab-over type vehicle

The chassis frame with first and second crash boxes in cab-over type vehicles addresses the issue of cab tilting by absorbing impact energy, ensuring safety and space within the cab during collisions.

JP2026101024APending Publication Date: 2026-06-22ISUZU MOTORS LTD

Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
ISUZU MOTORS LTD
Filing Date
2024-12-10
Publication Date
2026-06-22

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  • Figure 2026101024000001_ABST
    Figure 2026101024000001_ABST
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Abstract

To provide a front structure for a cab-over type vehicle that allows for the suppression of the cab's forward tilt while maintaining space inside the cab during a head-on collision. [Solution] The front structure of the cab-over type vehicle of the present invention comprises a chassis frame 2, a cab 30, a front cab mount 10 that supports the front end of the cab 30 from below, having a lower bracket 11 fixed to the chassis frame 2 and extending upward, an upper bracket 13 fixed to the bottom of the cab 30, and a shaft support portion 12 that rotatably connects the upper part of the lower bracket 11 and the lower part of the upper bracket 13, a first crash box 40 attached to the front end of the chassis frame 2 and protruding further forward than the cab 30, and a second crash box 50 attached to the upper bracket 13 of the front cab mount 10 and protruding further forward than the cab 30.
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