JPS62147746U

JPS62147746U -

Info

Publication number: JPS62147746U
Application number: JP3461586U
Authority: JP
Priority date: 1986-03-12
Filing date: 1986-03-12
Publication date: 1987-09-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る液封マウンテ
イングの断面図、第２図は第１図の連通管の斜視
図、第３図は第２図の連通管の押しつぶされたと
きの斜視図、第４図は本考案と従来の振巾―減衰
力特性図、第５図は第１の枠体の動きと減衰力と
の特性図、第６図は特開昭５３―５３７６号公報
の液封マウンテイングの断面図、第７図は実開昭
５８―５３９３４号公報の液封マウンテイングの
断面図、第８図は特開昭５７―９３４０号公報の
液封マウンテイングの断面図、である。７４……液封マウンテイング、７６……第１の
枠体、７８……第２の枠体、８４……ブロツク、
９０……カバー部材、９２……弾性壁（ダイアフ
ラム）、９４……大気圧雰囲気、９８……液体、
１００……仕切板、１０２……主液体室、１０４
……副液体室、１０６……連通管、１０８……拡
縮部、１１０……突出部。 Fig. 1 is a sectional view of a liquid seal mounting according to an embodiment of the present invention, Fig. 2 is a perspective view of the communicating pipe shown in Fig. 1, and Fig. 3 is a view of the communicating pipe shown in Fig. 2 when it is crushed. A perspective view, Fig. 4 is a swing width-damping force characteristic diagram of the present invention and the conventional one, Fig. 5 is a characteristic diagram of the movement of the first frame body and damping force, and Fig. 6 is a characteristic diagram of JP-A-53-5376. 7 is a sectional view of the liquid seal mounting disclosed in Japanese Utility Model Publication No. 58-53934, and FIG. 8 is a cross-sectional view of the liquid seal mounting disclosed in Japanese Patent Application Laid-open No. 57-9340. Figure. 74...Liquid seal mounting, 76...First frame, 78...Second frame, 84...Block,
90... Cover member, 92... Elastic wall (diaphragm), 94... Atmospheric pressure atmosphere, 98... Liquid,
100... Partition plate, 102... Main liquid chamber, 104
...Subliquid chamber, 106...Communication pipe, 108...Expansion/contraction section, 110...Protrusion section.

Claims

[Scope of utility model registration request]

A first frame body coupled to one side of the vibration source and the support member, and a second frame body coupled to the other side of the vibration source and the support member.
a block made of an elastic material that is interposed between the first frame body and the second frame body and forms one wall of the sealed chamber; an elastic wall made of an elastic material forming another wall of the sealed chamber, with at least a portion of one side facing the sealed chamber and the other side facing the atmospheric pressure atmosphere; and a liquid sealed in the sealed chamber; A rigid partition wall that divides the sealed chamber into two spaces, a main liquid chamber and a sub-liquid chamber, and a pipe that is attached to the partition wall so as to communicate the main liquid chamber and the sub-liquid chamber, and whose cross section expands and contracts. a fluid seal mounting comprising: a communicating tube having a possible part;