JPS601601U

JPS601601U - Spoke structure in rice transplanter wheels

Info

Publication number: JPS601601U
Application number: JP9647483U
Authority: JP
Inventors: 博司一ノ瀬
Original assignee: ヤンマー農機株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-08

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し、第１図は車輪の側面図、
第２図は第１図の一部の側断面図、第３図は第１図の一
部を示し、第４図は第３図の側断面図、第５図および第
６図は第４図の■−Ｖ線およびＶＩ−ＶＩ線における断
面図の輪郭をそれぞれ示し、第７図は他の実施例を示す
。１・・・ボス、２・・・スポーク、３・・・リム、４ａ
・・・ラグ、４・・・ゴム材、２ａ、　　２ｂ・・・部
分。第３図　　　　　第４図第５図　　　　第７図The drawings show an embodiment of the present invention, and FIG. 1 is a side view of the wheel;
Fig. 2 is a side sectional view of a part of Fig. 1, Fig. 3 is a side sectional view of Fig. 1, Fig. 4 is a side sectional view of Fig. 3, and Figs. The contours of the cross-sectional views taken along the line ■-V and the line VI-VI in the figure are shown, respectively, and FIG. 7 shows another embodiment. 1... Boss, 2... Spoke, 3... Rim, 4a
...Lug, 4...Rubber material, 2a, 2b...part. Figure 3 Figure 4 Figure 5 Figure 7

Claims

[Scope of utility model registration request]

The tips of a plurality of spokes 2 extending radially from the outer circumference of the post 1 are fixed to the inner circumferential surface of an annular rim 3 made of a round pipe, and the portions from the tips of each spoke 2 to the entire circumferential surface of the rim 3 are on the outer circumferential side. In the rice transplanter wheel, which is constructed by baking and molding the rubber material 4 that forms the lugs 4a, the portions 2a of each spoke 2 closer to the boss 1 have a larger diameter, and the portions 2b closer to the rim 3 have a larger diameter.
A spoke structure characterized by having a small diameter and a circular cross section.