JPS61103642U - - Google Patents
Info
- Publication number
- JPS61103642U JPS61103642U JP18888084U JP18888084U JPS61103642U JP S61103642 U JPS61103642 U JP S61103642U JP 18888084 U JP18888084 U JP 18888084U JP 18888084 U JP18888084 U JP 18888084U JP S61103642 U JPS61103642 U JP S61103642U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- chamber
- plates
- spring member
- valve chamber
- 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
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図は本考案の一実施例に係る液体封入式マ
ウントの要部断面図、第２図ないし第６図はそれ
ぞれサブダイアフラムの断面図、第７図は従来例
に係る液体封入式マウントの断面図、第８図はオ
リフイス部材の断面図、第９図は第８図における
Ａ―Ａ線断面図、第１０図は同要部拡大図である
。
１…センター部材、２…ボス、４…支持盤、５
…ケース部材、８…バネ部材、９…ダイアフラム
、１０…オリフイス部材、１１…第１液室、１２
…第２液室、１３，１４…プレート、１５…弁室
、１６…小孔、１７，１７ａ…１７ｅ…サブダイ
アフラム、１９…オリフイス通路、２０，２１…
連通孔、２６，２８，３１，３３…スポンジ材、
２７，２９…ポリマー製フイルム、３０…皮革ま
たはフエルト材、３２，３４…ゴム製シート。
FIG. 1 is a cross-sectional view of a main part of a liquid-filled mount according to an embodiment of the present invention, FIGS. 2 to 6 are cross-sectional views of subdiaphragms, and FIG. 7 is a sectional view of a liquid-filled mount according to a conventional example. 8 is a sectional view of the orifice member, FIG. 9 is a sectional view taken along the line AA in FIG. 8, and FIG. 10 is an enlarged view of the same essential parts. 1... Center member, 2... Boss, 4... Support plate, 5
...Case member, 8...Spring member, 9...Diaphragm, 10...Orifice member, 11...First liquid chamber, 12
... Second liquid chamber, 13, 14... Plate, 15... Valve chamber, 16... Small hole, 17, 17a... 17e... Sub diaphragm, 19... Orifice passage, 20, 21...
Communication hole, 26, 28, 31, 33... sponge material,
27, 29... Polymer film, 30... Leather or felt material, 32, 34... Rubber sheet.
Claims (1)
定されるセンター部材と他方に対して固定される
ケース部材とをゴム様弾性材製のバネ部材を介し
て連着し、該バネ部材と前記ケース部材の内部に
配されるダイアフラム間に気密室を形成し、該気
密室を、連通孔を備えたオリフイス部材により前
記バネ部材側の第１液室とダイアフラム側の第２
液室に仕切り、該気密室内に作動液を封入してな
る液体封入式マウントにおいて、前記オリフイス
部材を、互いに嵌合する２枚のプレートを重ね合
わせて構成し、該両プレート間に弁室を形成し、
該両プレートに該弁室と前記第１および第２の液
室を連通する多数の小孔を穿設し、該弁室内に、
若干の圧縮弾性力を備えたサブダイアフラムを充
填してなることを特徴とする液体封入式マウント
。 A center member fixed to either one of the machine stand side or the supported body side and a case member fixed to the other are connected via a spring member made of a rubber-like elastic material, and the spring member and An airtight chamber is formed between diaphragms disposed inside the case member, and the airtight chamber is connected to a first liquid chamber on the spring member side and a second liquid chamber on the diaphragm side by an orifice member having a communication hole.
In a liquid-filled mount that is partitioned into a liquid chamber and has a working liquid sealed in the airtight chamber, the orifice member is constructed by overlapping two plates that fit together, and a valve chamber is formed between the two plates. form,
A large number of small holes communicating between the valve chamber and the first and second liquid chambers are bored in both plates, and in the valve chamber,
A liquid-filled mount characterized by being filled with a sub-diaphragm that has some compressive elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18888084U JPS61103642U (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18888084U JPS61103642U (en) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61103642U true JPS61103642U (en) | 1986-07-01 |
Family
ID=30746342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18888084U Pending JPS61103642U (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61103642U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224141U (en) * | 1988-08-03 | 1990-02-16 | ||
| JPH08114248A (en) * | 1994-10-01 | 1996-05-07 | Lemfoerder Metallwaren Ag | Engine bearing device for automobile |
| JP2008281118A (en) * | 2007-05-11 | 2008-11-20 | Marugo Rubber Ind Co Ltd | Fluid sealed type vibration control device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579340A (en) * | 1980-05-21 | 1982-01-18 | Freudenberg Carl | Springy buffer supporting body |
-
1984
- 1984-12-14 JP JP18888084U patent/JPS61103642U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS579340A (en) * | 1980-05-21 | 1982-01-18 | Freudenberg Carl | Springy buffer supporting body |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0224141U (en) * | 1988-08-03 | 1990-02-16 | ||
| JPH08114248A (en) * | 1994-10-01 | 1996-05-07 | Lemfoerder Metallwaren Ag | Engine bearing device for automobile |
| JP2008281118A (en) * | 2007-05-11 | 2008-11-20 | Marugo Rubber Ind Co Ltd | Fluid sealed type vibration control device |
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