JPS62149646U - - Google Patents
Info
- Publication number
- JPS62149646U JPS62149646U JP3612886U JP3612886U JPS62149646U JP S62149646 U JPS62149646 U JP S62149646U JP 3612886 U JP3612886 U JP 3612886U JP 3612886 U JP3612886 U JP 3612886U JP S62149646 U JPS62149646 U JP S62149646U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- chamber
- airtight chamber
- liquid
- diaphragm
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案液体封入式マウントの一実施例
を示す断面図、第２図は同じく要部拡大半裁断面
図、第３図は同実施例におけるオリフイス部材の
一部切欠した正面図、第４図は同じく一部切欠し
た平面図、第５図は従来構造の液体封入式マウン
トの一例を示す断面図である。
１…本体、２…ボス、３，１４…ボルト、４…
ケース部材、５…皿状部材、６…環状部材、７…
バネ部材、８…ダイアフラム、９…気密室、１０
…通気孔、１１…大気室、１２…第１液室、１３
…第２液室、１５…オリフイス部材、１５ａ，１
５ｂ…プレート、１６，２１…小孔、１７…オリ
フイス通路、１８…環状空間、１９…空間、１９
ａ…第１弁室、１９ｂ…第２弁室、２０…羽根車
、２２…円盤、２３…羽根部材、２４，２５…サ
ブダイアフラム。
Fig. 1 is a cross-sectional view showing one embodiment of the liquid-filled mount of the present invention, Fig. 2 is an enlarged half-cut sectional view of the main part, and Fig. 3 is a partially cutaway front view of the orifice member in the same embodiment. FIG. 4 is a partially cutaway plan view, and FIG. 5 is a sectional view showing an example of a conventional liquid-filled mount. 1...Body, 2...Boss, 3, 14...Bolt, 4...
Case member, 5... dish-shaped member, 6... annular member, 7...
Spring member, 8...Diaphragm, 9...Airtight chamber, 10
...Vent hole, 11...Atmospheric chamber, 12...First liquid chamber, 13
...Second liquid chamber, 15...Orifice member, 15a, 1
5b... Plate, 16, 21... Small hole, 17... Orifice passage, 18... Annular space, 19... Space, 19
a...First valve chamber, 19b...Second valve chamber, 20...Impeller, 22...Disk, 23...Blade member, 24, 25...Subdiaphragm.
Claims (1)
定されるボス２と他方に対して固定されるケース
部材４とをゴム様弾性材製のバネ部材７を介して
連結してなる本体１の内部空間にダイアフラム８
を展設することによつて、作動液が封入される気
密室９を形成し、さらに該気密室９を所要数のオ
リフイス通路１７が穿孔されたオリフイス部材１
５によりバネ部材７側の第１液室１２とダイアフ
ラム８側の第２液室１３とに仕切つてなる液体封
入式マウントにおいて、前記各オリフイス通路１
７をオリフイス部材１５内部に形成した環状の空
間１８によつて互いに連通させるとともに、該空
間１８に適宜傾斜する多数の羽根部材２３が周方
向に配された羽根車２０を回転自在に内挿してな
ることを特徴とする液体封入式マウント。 A main body 1 formed by connecting a boss 2 fixed to either the machine base side or the supported body side and a case member 4 fixed to the other side via a spring member 7 made of a rubber-like elastic material. diaphragm 8 in the internal space of
By expanding the airtight chamber 9, an airtight chamber 9 in which the hydraulic fluid is sealed is formed, and the airtight chamber 9 is formed by an orifice member 1 having a required number of orifice passages 17.
5 into a first liquid chamber 12 on the spring member 7 side and a second liquid chamber 13 on the diaphragm 8 side, each of the orifice passages 1
7 are communicated with each other through an annular space 18 formed inside the orifice member 15, and an impeller 20 having a number of suitably inclined blade members 23 disposed in the circumferential direction is rotatably inserted into the space 18. A liquid-filled mount characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3612886U JPS62149646U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3612886U JPS62149646U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62149646U true JPS62149646U (en) | 1987-09-22 |
Family
ID=30846244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3612886U Pending JPS62149646U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62149646U (en) |
-
1986
- 1986-03-14 JP JP3612886U patent/JPS62149646U/ja active Pending