JPH0226697U

JPH0226697U -

Info

Publication number: JPH0226697U
Application number: JP10237488U
Authority: JP
Priority date: 1988-08-03
Filing date: 1988-08-03
Publication date: 1990-02-21
Anticipated expiration: 2003-08-03
Also published as: JPH076240Y2

Description

[Brief explanation of drawings]

第１図は本考案の変位吸収装置の一実施例を示
す斜視図、第２図は第１図の変位吸収装置の正面
図、第３図は第１図の変位吸収装置の縦断面図、
第４図は第１図の変位吸収装置の使用状態を示す
正面図、第５図は第４図の５−５線に沿つて得た
断面図、第６図は本考案の変位吸収装置の他の実
施例を示す正面図、第７図は第６図に示す変位吸
収装置の縦断面図、第８図は本考案の変位吸収装
置のさらに他の実施例を示す正面図、第９図は第
８図に示す変位吸収装置の縦断面図、第１０図は
セグメントの斜視図、第１１図は第１０図に示す
変位吸収装置をセグメントに取り付けた状態を示
す斜視図である。１０，４６，５２：変位吸収装置、１２，１４
，４８，５０，５４，５６：板部材、１６：ゴム
部材、１８，２０，２２，３６，３８，６４：穴
、１２ａ，１２ｂ，１２ｃ，４８ａ，４８ｂ，５
４ｃ，５４ｄ：板部材の外縁の部位、２４，２６
：被連結部材、２８，３０：取付部、３２，３４
：突出部、４０：ボルト、４４：ナツト、５８：
セグメント、６４：リング間継手金物。 FIG. 1 is a perspective view showing an embodiment of the displacement absorbing device of the present invention, FIG. 2 is a front view of the displacement absorbing device of FIG. 1, and FIG. 3 is a longitudinal sectional view of the displacement absorbing device of FIG. 1.
Fig. 4 is a front view showing the displacement absorbing device of Fig. 1 in use, Fig. 5 is a sectional view taken along line 5-5 in Fig. 4, and Fig. 6 is a front view of the displacement absorbing device of the present invention. 7 is a longitudinal sectional view of the displacement absorbing device shown in FIG. 6, FIG. 8 is a front view showing still another embodiment of the displacement absorbing device of the present invention, and FIG. 9 is a front view showing another embodiment. 10 is a longitudinal sectional view of the displacement absorbing device shown in FIG. 8, FIG. 10 is a perspective view of the segment, and FIG. 11 is a perspective view showing the displacement absorbing device shown in FIG. 10 attached to the segment. 10, 46, 52: Displacement absorption device, 12, 14
, 48, 50, 54, 56: plate member, 16: rubber member, 18, 20, 22, 36, 38, 64: hole, 12a, 12b, 12c, 48a, 48b, 5
4c, 54d: outer edge portion of plate member, 24, 26
: Connected member, 28, 30: Mounting part, 32, 34
: Projection, 40: Bolt, 44: Nut, 58:
Segment, 64: inter-ring joint hardware.

Claims

[Claims for Utility Model Registration] (1) A plate-shaped first member having a hole penetrating in the thickness direction thereof; and a plate-shaped second member.
A second member having a hole passing through the member in the thickness direction thereof, and facing the first member such that the axis of the hole coincides with the axis of the hole of the first member. and a third member made of an elastic material, the third member being made of an elastic material.
between the first member and the second member, the first member having a hole passing through the member, such that the axis of the hole coincides with the axis of the hole in the first and second members.
and a third member disposed integrally with the second member, wherein at least the outer edge of the first member is located between the first portion furthest from the axis of the hole of the first member and the third member disposed integrally with the second member. A displacement absorbing device having a second portion. (2) A pair of connected members having a plate-shaped mounting portion, the mounting portion having a hole passing through the mounting portion in the thickness direction thereof, and the connected members facing each other so that the axes of the holes coincide. and a displacement absorbing device according to claim (1), in which one of the members is attached so that the axis of each hole in the first, second, and third member coincides with the axis of each hole in the attachment part. a displacement absorbing device disposed facing the part, a bolt passing through each hole of the first, second and third member and each hole of the mounting part, and a nut screwed into the bolt. , the displacement absorbing device is arranged such that the first member is on the side of the head of the bolt or the side of the nut, and the first member is located on the side of the first member excluding the second portion. At least a part of an outer edge of the displacement absorbing device is in contact with the connected member to prevent rotation about the axis of the hole.