JPH025390U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a plan view of the rubber crawler of the present invention, Figure 2 is a plan view of the rubber crawler of the present invention;
The figure is a side view of the rubber crawler, also partially cut away.
FIG. 3 is a cross-sectional view of FIG. 1. Figure 4 is a partially sectional plan view of a conventional rubber crawler;
The figure is a partially sectional side view of Figure 4, and Figure 6 is a side view of Figure 5.
This is a sectional view of the figure.

Claims (1)

[Scope of utility model registration request] A core metal integrally formed with a pair of left and right guide parts guided by a lower roller is placed in the center of a rectangular plate-shaped base at a constant pitch on a band-shaped rubber, and the guide parts protrude from the rubber surface. , in a rubber crawler for construction machinery buried in series, the protruding portions of the pair of left and right guide portions protruding from the rubber surface of each core metal are opposed in the longitudinal direction of the rubber crawler and in opposite left and right directions. By shifting the position, the longitudinal ends of the protrusions of the guide parts in either the right or left row that are adjacent to each other and the protrusions of the guide parts of the other row of adjacent pitches are removed. The longitudinal ends of the rubber surface are aligned or wrapped in the longitudinal direction, and the thickness of the end portions becomes thinner toward the tip, and can be rolled up between the end portions and the rubber surface with a tumbler. A rubber crawler for construction machinery, characterized in that a rubber crawler is formed at the end of a shape having a gap.