JPS58124381U - elastic tracks - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示す概略側面図、第２図は
同斜視図、第３図及び第４図は同要部の断面図、第５図
は第４図の変形例を示す断面図、第６図は他の実施例を
示す断面図、第７図は第６図の変形例を示す断面図であ
る。 ２・・・・・・弾性履帯、６・・・・・・本体、８．ｌ
ｌａ・・・・・・ガイド突起、１１・・・・・・主芯金
、ｌｌｂ・・・・・・翼部、１２・・・・・・補助芯金
、１２ａ・・・・・・屈曲部。Fig. 1 is a schematic side view showing one embodiment of the present invention, Fig. 2 is a perspective view thereof, Figs. 3 and 4 are sectional views of the same main parts, and Fig. 5 is a modification of Fig. 4. 6 is a sectional view showing another embodiment, and FIG. 7 is a sectional view showing a modification of FIG. 6. 2...Elastic crawler belt, 6...Main body, 8. l
la...Guide protrusion, 11...Main core bar, llb...Wing portion, 12...Auxiliary core bar, 12a...Bending Department.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弾性材料で無端状に形成された本体に、駆動スプロケッ
トが咬合する開孔部を帯長手方向に列状に設け、この帯
長手方向に隣合う開孔部間の壁部に対応して帯１１方向
に一対のガイド突起を備え、各壁部内に芯金を埋入して
成る弾性履帯において、各壁部内に、一対のガイド突起
と帯巾方向両端の、翼部とを一体に備えた主芯金と、ガ
イド突起又は−翼部を有しない補助芯金とを交互に埋入
したことを特徴とする弾性履帯。The main body, which is formed in an endless shape from an elastic material, is provided with rows of openings in the longitudinal direction of the band, into which the drive sprocket engages, and the bands 11 are arranged in rows in the longitudinal direction of the band, corresponding to the wall portions between the openings adjacent to each other in the longitudinal direction of the band. In an elastic crawler track comprising a pair of guide protrusions in the direction and a core bar embedded in each wall part, the main body integrally includes a pair of guide protrusions and wing parts at both ends in the band width direction in each wall part. An elastic crawler track characterized in that core metal and auxiliary core metal without guide protrusions or wings are alternately embedded.