JPS60178620U - Steel plate connecting rod - 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) [Summary] 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 the drawing]

第１図は本考案の一実施例に係る鋼板製コネクティング
ロッドの分割された一方のコネクティングロッド部材を
示す平面図：第２図は第１図はコネクティングロッド部
材の凹凸が設けられた平面部の部分拡大平面図、第３図
は第１図の部材の■°−■線に沿う拡大断面図、第４−
は第１図の部材の平面部の凹凸形状の他の態様を示す部
分拡大平面図、第５図は第４図の平面部のｖ−■線に沿
う断面図、第６図は第５図の凹凸を平面部の両面に設け
た場合を示す断面図、第７図は第１図の部材の平面部の
凹凸形状のさらに他の態様を示す部分拡大平面図、第８
図は第７図め平面部の■−■線に沿う断面図、第９図は
第１図の部材の平面部に設けられた凹凸形状の他のさら
に態様を示す部分拡大平面図、第１０図は第９図の平面
部のＸ−Ｘ線に沿う断面図、第１１図は第９図の装置の
底面図、第１２図イないしトは凹凸形状の種々の態様を
示す説明図、第１３図は従来の鋼板製のコネクティング
ロッドの一部を断面にした平面図、−第１４図は第１３
図の装置のＸＩＶ−ＸＩＶ線に沿う断面図、第１５図は
第１３図の装置のＩ　ＸＶ−ＸＩＶ線に沿う断面図、第
１６図は第１３図の装置の底面図、である。 １１・・・・・・コネクティング部材、ｌｉｄ・・・・
・・平面部、１２・・・・・：小端部、１３・・・・・
・大端部、１４，１５．１６・・・・・・凹凸、１４゛
ａ・・・・・・凹部、１４ｂ・・・・・・凸部、１５ａ
・・・・・′・突条、１５ｂ・・・・・・溝、１６ａ・
・・・・・平面部、１６ｂ・・・・・・凸部、１７・・
・・・・凸部。 ＼　　＼ 、　　　　　１５ｂ　　　　１５ ０区 △Fig. 1 is a plan view showing one divided connecting rod member of a steel plate connecting rod according to an embodiment of the present invention; FIG. 3 is an enlarged cross-sectional view of the member shown in FIG. 1 along the line ■°-■, and FIG.
1 is a partially enlarged plan view showing another aspect of the uneven shape of the planar part of the member shown in FIG. 1, FIG. 5 is a cross-sectional view of the planar part shown in FIG. FIG. 7 is a partially enlarged plan view showing still another aspect of the uneven shape of the planar portion of the member shown in FIG. 1;
The figure is a sectional view taken along the line ■-■ of the planar part of Fig. 7, Fig. 9 is a partially enlarged plan view showing another aspect of the uneven shape provided on the planar part of the member in Fig. 1, and Fig. 10 11 is a bottom view of the device shown in FIG. 9, FIGS. Figure 13 is a partially sectional plan view of a conventional connecting rod made of steel plate;
FIG. 15 is a sectional view of the device shown in FIG. 13 taken along line IXV-XIV, and FIG. 16 is a bottom view of the device shown in FIG. 13. 11... Connecting member, lid...
...Flat part, 12...: Small end part, 13...
・Big end, 14, 15.16... unevenness, 14゛a... concave part, 14b... convex part, 15a
...'・Protrusion, 15b...Groove, 16a・
...Flat portion, 16b...Convex portion, 17...
...Protrusion. \ \ , 15b 15 0 ward △

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中空構造に形成された鋼板製コネクティングロッドの平
面部に、凹凸を設けたことを特徴とする鋼板製コネクテ
ィングロッド。A connecting rod made of a steel plate, characterized in that the flat surface of the connecting rod formed in a hollow structure is provided with unevenness.