JPH01100802U

JPH01100802U -

Info

Publication number: JPH01100802U
Application number: JP19574387U
Authority: JP
Priority date: 1987-12-25
Filing date: 1987-12-25
Publication date: 1989-07-06

Description

[Brief explanation of the drawing]

第１図は本考案の積層ゴム支承構造を示す断面
図、第２図は第１図の―線断面図、第３図は
他の実施例を示す積層ゴム支承構造の断面図、第
４図は他の実施例の積層ゴム支承を使用した積層
ゴム支承構造を示す断面図、第５図は先行技術の
積層ゴム支承構造を示す断面図である。Ｇ：上部構造、Ｂ：下部構造、１：積層ゴム体
、２：補強薄板、３：ゴム弾性体、４：上部取付
板、５：下部取付板、４１，５１：張出し部、６
：積層ゴム支承、７：リング状係止材。 Fig. 1 is a sectional view showing a laminated rubber bearing structure of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1, Fig. 3 is a sectional view of a laminated rubber bearing structure showing another embodiment, and Fig. 4. 5 is a sectional view showing a laminated rubber bearing structure using a laminated rubber bearing of another embodiment, and FIG. 5 is a sectional view showing a laminated rubber bearing structure of the prior art. G: Upper structure, B: Lower structure, 1: Laminated rubber body, 2: Reinforcing thin plate, 3: Rubber elastic body, 4: Upper mounting plate, 5: Lower mounting plate, 41, 51: Overhang, 6
: Laminated rubber support, 7: Ring-shaped locking material.

Claims

[Scope of Claim for Utility Model Registration] (1) The upper and lower surfaces of a laminated rubber body consisting of a plurality of reinforcing thin plates and a rubber elastic body integrally formed between the thin plates are provided with a layer that is outside the outer peripheral surface of the rubber body, respectively. The upper and lower mounting plates are integrally connected with an overhang on one side to form a laminated rubber support. A laminated rubber support structure characterized in that a ring-shaped locking member is fitted, and the locking member is screwed and fixed to an anchor member embedded and fixed in the upper and lower structures. (2) Practical use characterized in that the ring-shaped locking member is composed of one or more divided pieces consisting of a cylindrical part and a projecting part integrally formed on the inner side of the upper end of the cylindrical part. A laminated rubber support structure according to claim 1 of the patent registration claim. (3) The laminated rubber bearing according to claim 1 of the utility model registration claim, characterized in that the anchor member has a female screw portion on the inner surface, and the anchor member is directly embedded and fixed in the upper and lower structures. structure. (4) The anchor member has a female thread on its inner surface, and the anchor member has a plurality of through holes on its periphery, and the opening of the female thread is communicated with the through holes in the lower anchor plate. Claim 1 of utility model registration characterized in that they are fixed together.
Laminated rubber support structure as described in section. (5) The laminated rubber bearing according to claim 1 of the utility model registration claim, characterized in that the laminated rubber bearing has a through hole formed in its center and a lead plug inserted into the through hole. Rubber bearing structure.