JPS58165314U

JPS58165314U - Tightening metal fittings

Info

Publication number: JPS58165314U
Application number: JP6328582U
Authority: JP
Inventors: 杉原　和浩
Original assignee: 横浜ゴム株式会社
Priority date: 1982-04-30
Filing date: 1982-04-30
Publication date: 1983-11-04

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]

第１図は従来の締付は金具の一部を示す平面図、第２図
は第１図のＡ−Ａ線断面図、第３図はこの考案の使用例
を示す一部断面側面図、第４図は第３図のＡ部拡大図、
第５図はこの考案の実施例を示す平面図、第６図は第５
図のＢ部拡大図、第７図は第６図のＢ−Ｂ線断面図、第
８図はこの考案の変形例を示す断面図１、−第９図はナ
ツトの作動状態を示す平面図、第１０図はこの考案の他
の実施例を示す断面図である。図中、３１はプレート、−３２は凹部、３３は貫通孔、
３５はナツト、３６はねじ穴、４５はボルト、４６は軸
部、４７は一部である。第４図２３第１０図７Fig. 1 is a plan view showing a part of a conventional tightening fitting, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a partially sectional side view showing an example of the use of this invention. Figure 4 is an enlarged view of part A in Figure 3.
Fig. 5 is a plan view showing an embodiment of this invention, and Fig. 6 is a plan view showing an embodiment of this invention.
FIG. 7 is a sectional view taken along line B-B in FIG. 6, FIG. 8 is a sectional view 1 showing a modification of this invention, and FIGS. 9-9 are plan views showing the operating state of the nut. , FIG. 10 is a sectional view showing another embodiment of this invention. In the figure, 31 is a plate, -32 is a recess, 33 is a through hole,
35 is a nut, 36 is a screw hole, 45 is a bolt, 46 is a shaft portion, and 47 is a part. Figure 4 23 Figure 10 7

Claims

[Scope of utility model registration request]

For fastening by fixing nuts or bolts to the plate, a through hole is bored eccentrically with respect to the center of the recess between the bottom of the recess provided on one side of the plate and the other side of the plate. A nut is fitted into the recess of the plate, and the eccentricity of the screw hole with respect to the cross-sectional center of the nut is the same as the eccentricity of the through hole of the plate, and the root diameter of the screw hole is almost the same as that of the through hole. The shank of the bolt is fixed, or the eccentricity of the shank with respect to the cross-sectional center of the bolt head is the same as the eccentricity of the through hole of the plate, and the diameter of the shank is almost the same as that of the through hole. A seed layer is placed in the through hole of the plate, and the head is fitted and fixed in the recess of the plate, and the center of the threaded hole of the nut or the shaft of the bolt is aligned with the center of the through hole of the plate. Use metal fittings to tighten.