JPS60159244U

JPS60159244U - rubber butt

Info

Publication number: JPS60159244U
Application number: JP4719484U
Authority: JP
Inventors: 駒走　修
Original assignee: 東海ゴム工業株式会社
Priority date: 1984-03-30
Filing date: 1984-03-30
Publication date: 1985-10-23
Also published as: JPS643861Y2

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 the drawing]

第１図及び第４図は従来技術を示すものであり、第１図
は従来のゴムブツシュ全体の縦断面図、第４図は内筒部
材を有する圧入前のスリーブ部材の縦断面図である。第
２図及び第３図は本考案の一実施例を示すものであり、
第２図はゴムブツシュ全体の縦断側面図であり、第３図
は内筒部材を有する圧入前のスリーブ部材の縦断側面図
である。第５図は実施例の圧入前の要部拡大図、第６図
は上記実施例の圧入後の拡大図、第７図は圧入後に小ワ
ッシャ一部材を装着した要部の拡大図である。図中１１はスリーブ部材、１２はフランジ部、１３は突
起部、１４は溝部、１５は傾斜部、１６は条溝、１７は
内筒部材、１８は外筒部材、１９は大ワッシャ一部材、
２０は小ワッシャ一部材、を示す。　　　　　　′ 第１図第２図1 and 4 show the prior art. FIG. 1 is a vertical cross-sectional view of the entire conventional rubber bushing, and FIG. 4 is a vertical cross-sectional view of a sleeve member having an inner cylindrical member before being press-fitted. 2 and 3 show an embodiment of the present invention,
FIG. 2 is a longitudinal sectional side view of the entire rubber bushing, and FIG. 3 is a longitudinal sectional side view of the sleeve member including the inner cylinder member before being press-fitted. FIG. 5 is an enlarged view of the main part of the embodiment before press-fitting, FIG. 6 is an enlarged view of the above-mentioned embodiment after press-fitting, and FIG. 7 is an enlarged view of the main part after press-fitting with a small washer member attached. In the figure, 11 is a sleeve member, 12 is a flange part, 13 is a projection part, 14 is a groove part, 15 is an inclined part, 16 is a groove, 17 is an inner cylinder member, 18 is an outer cylinder member, 19 is a large washer member,
20 indicates a small washer member. ' Figure 1 Figure 2

Claims

[Scope of utility model registration request]

(1) An outer cylinder member having a flange portion at one end, an inner cylinder member, and an outer cylinder member and an inner cylinder member having a flange portion at one end, and the outer cylinder member and the inner cylinder member are arranged such that the flange portion is in close contact with the flange portion of the outer cylinder member. a rubber sleeve member press-fitted between 1, a large washer member closely attached to the flange side end surface of the sleeve member, and a small washer member closely attached to the other end side of the sleeve member. In a rubber bush consisting of one member, the space between the small washer member and the outer cylinder member of the sleeve member in a press-fitted state is such that the radial outer end of the small washer member does not come into contact with the rubber sleeve member. A rubber bushing characterized in that the part is formed as a recessed part.

(2) The rubber bushing according to claim 1, wherein the recess has a concave surface.

(3) The rubber sleeve member before press-fitting has a flange portion at one end and a protrusion at the center, and the other end of the rubber sleeve member before press-fitting is composed of an inclined portion having grooves extending in the circumferential direction. A rubber bushing according to claim 1 of the claimed utility model registration.