JPS643142U - - Google Patents

Info

Publication number
JPS643142U
JPS643142U JP9779187U JP9779187U JPS643142U JP S643142 U JPS643142 U JP S643142U JP 9779187 U JP9779187 U JP 9779187U JP 9779187 U JP9779187 U JP 9779187U JP S643142 U JPS643142 U JP S643142U
Authority
JP
Japan
Prior art keywords
cylinder
elastic body
window
elastic
intermediate cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9779187U
Other languages
Japanese (ja)
Other versions
JPH053792Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987097791U priority Critical patent/JPH053792Y2/ja
Publication of JPS643142U publication Critical patent/JPS643142U/ja
Application granted granted Critical
Publication of JPH053792Y2 publication Critical patent/JPH053792Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Combined Devices Of Dampers And Springs (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の液体封入ブツシユの正面図で
あり、第２図は側面図、第３図は第１図中Ａ―Ａ
断面図である。 １…内筒、２…外筒、３…窓部、４…中間筒、
５…弾性体、６…凹部、７…ポケツト、８…溝部
、９…非圧縮流体、１０…連通路、１１…スリツ
ト。 Figure 1 is a front view of the liquid-filled bushing of the present invention, Figure 2 is a side view, and Figure 3 is A-A in Figure 1.
FIG. 1...Inner cylinder, 2...Outer cylinder, 3...Window part, 4...Intermediate cylinder,
5... Elastic body, 6... Recess, 7... Pocket, 8... Groove, 9... Incompressible fluid, 10... Communication path, 11... Slit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同心的に配置した内筒１と外筒２の間に窓部３
を複数個所設けた中間筒４を配置し、該中間筒４
と内筒１との間及び中間筒４と外筒２との間に弾
性体５を配置し、弾性体５の中間筒窓部３の位置
に凹部６を設けて、外筒２と前記凹部６との間で
ポケツト７を形成して非圧縮性流体を封入し、中
間筒４の外周に固着した弾性体層に溝部８を設け
て複数のポケツト７を連通させた弾性体ブツシユ
において、中間筒４の窓部以外の位置で軸方向に
スリツト１１を設け、前記弾性体５の圧入前外径
を外筒２の内径より大とし、これを外筒２に圧入
した際、上記スリツト１１で外径の変化を吸収し
、弾性体５に予備圧縮を与えるようにしたことを
特徴とする液体封入ブツシユ。 Window 3 between inner cylinder 1 and outer cylinder 2 arranged concentrically
An intermediate cylinder 4 having a plurality of positions is arranged, and the intermediate cylinder 4
An elastic body 5 is disposed between the inner cylinder 1 and the intermediate cylinder 4 and the outer cylinder 2, and a recess 6 is provided at the intermediate cylinder window 3 of the elastic body 5. In the elastic bushing, a plurality of pockets 7 are formed between the middle cylinder 4 and the middle cylinder 4 to enclose an incompressible fluid, and grooves 8 are provided in the elastic layer fixed to the outer periphery of the intermediate cylinder 4 to communicate the plurality of pockets 7. A slit 11 is provided in the axial direction at a position other than the window portion of the cylinder 4, and the outer diameter of the elastic body 5 before press-fitting is made larger than the inner diameter of the outer cylinder 2. When the elastic body 5 is press-fitted into the outer cylinder 2, the slit 11 A liquid-filled bushing characterized by absorbing changes in outer diameter and applying preliminary compression to an elastic body 5.
JP1987097791U 1987-06-24 1987-06-24 Expired - Lifetime JPH053792Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987097791U JPH053792Y2 (en) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987097791U JPH053792Y2 (en) 1987-06-24 1987-06-24

Publications (2)

Publication Number Publication Date
JPS643142U true JPS643142U (en) 1989-01-10
JPH053792Y2 JPH053792Y2 (en) 1993-01-29

Family

ID=31323501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987097791U Expired - Lifetime JPH053792Y2 (en) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPH053792Y2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534089U (en) * 1976-06-30 1978-01-14
JPS5813153U (en) * 1981-07-20 1983-01-27 株式会社伊藤喜工作所 Shelf board mounting device for assembled shelves
JPS6034541A (en) * 1983-08-04 1985-02-22 Bridgestone Corp Elastic bushing
JPS60137252U (en) * 1984-02-22 1985-09-11 東海ゴム工業株式会社 Composite rubber bushing
JPS60256637A (en) * 1984-06-02 1985-12-18 Kurashiki Kako Kk Liquid-sealed suspension bushing and producing method thereof
JPS6123694A (en) * 1984-07-12 1986-02-01 Mitsubishi Heavy Ind Ltd Refrigerator oil composition
JPS6131736A (en) * 1984-07-21 1986-02-14 Kurashiki Kako Kk Resilient supporting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259650A (en) * 1975-11-11 1977-05-17 Sakai Chem Ind Co Ltd Preparation of granular composite stabilizer for polyvinyl chloride

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534089U (en) * 1976-06-30 1978-01-14
JPS5813153U (en) * 1981-07-20 1983-01-27 株式会社伊藤喜工作所 Shelf board mounting device for assembled shelves
JPS6034541A (en) * 1983-08-04 1985-02-22 Bridgestone Corp Elastic bushing
JPS60137252U (en) * 1984-02-22 1985-09-11 東海ゴム工業株式会社 Composite rubber bushing
JPS60256637A (en) * 1984-06-02 1985-12-18 Kurashiki Kako Kk Liquid-sealed suspension bushing and producing method thereof
JPS6123694A (en) * 1984-07-12 1986-02-01 Mitsubishi Heavy Ind Ltd Refrigerator oil composition
JPS6131736A (en) * 1984-07-21 1986-02-14 Kurashiki Kako Kk Resilient supporting device

Also Published As

Publication number Publication date
JPH053792Y2 (en) 1993-01-29

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