JPH01139142U - - Google Patents
Info
- Publication number
- JPH01139142U JPH01139142U JP3401988U JP3401988U JPH01139142U JP H01139142 U JPH01139142 U JP H01139142U JP 3401988 U JP3401988 U JP 3401988U JP 3401988 U JP3401988 U JP 3401988U JP H01139142 U JPH01139142 U JP H01139142U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- outer sleeve
- elastic body
- filled bushing
- sectional
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims 3
Landscapes
- Combined Devices Of Dampers And Springs (AREA)
Description
第１図および第２図はこの考案による液体封入
ブツシユの一実施例を示し、第１図は第２図の
―線に沿つた断面図、第２図は第１図の−
線に沿つた断面図、第３図は第１図および第２図
のものの第１アウタスリーブの正面図、第４図は
第３図の―線に沿つた断面図、第５図は第４
図の―線に沿つた断面図、第６図は第４図の
―線に沿つた断面図、第７図はこの考案によ
る液体封入ブツシユの他の実施例を示す断面図、
第８図は第７図のものの端面方向からみた断面図
、第９図〜第１１図は第７図および第８図のもの
の組立て前の断面図であつて、第９図は第１１図
の―線に沿つた断面図、第１０図は第１１図
の―線に沿つた断面図、第１１図は第１０図
の−線に沿つた断面図である。
１，１１……インナスリーブ、２，１２……第
１アウタスリーブ、１２ａ……第１アウタスリー
ブ半部、３，１３……弾性体、４，１４……第２
アウタスリーブ、５，１５……液室、６……開口
部、７……溝、７ａ，７ｂ……溝部分、８……切
込部、１６……スリツト、１７……薄肉部。
1 and 2 show an embodiment of a liquid-filled bushing according to this invention, FIG. 1 is a sectional view taken along the line - in FIG. 2, and FIG. 2 is a sectional view taken along the line - in FIG.
3 is a front view of the first outer sleeve of the first outer sleeve of FIGS. 1 and 2, FIG. 4 is a sectional view of the first outer sleeve of FIG.
6 is a sectional view taken along the line - in FIG. 4, FIG. 7 is a sectional view showing another embodiment of the liquid-filled bushing according to this invention,
8 is a cross-sectional view of the device shown in FIG. 7, viewed from the end surface direction, FIGS. 9 to 11 are sectional views of the device shown in FIGS. 7 and 8 before assembly, and FIG. 9 is a sectional view of the device shown in FIG. FIG. 10 is a cross-sectional view taken along line - in FIG. 11, and FIG. 11 is a cross-sectional view taken along line - in FIG. 1, 11... Inner sleeve, 2, 12... First outer sleeve, 12a... First outer sleeve half, 3, 13... Elastic body, 4, 14... Second
Outer sleeve, 5, 15...Liquid chamber, 6...Opening, 7...Groove, 7a, 7b...Groove portion, 8...Notch, 16...Slit, 17...Thin wall portion.
補正 昭６３．６．１５
考案の名称を次のように補正する。
考案の名称 液体封入ブツシユ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment June 15, 1981 The name of the invention is amended as follows. Title of the invention: Liquid-filled bushing The claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
インナスリーブ１と第１アウタスリーブ２とを
弾性体３を介して一体に成形し、さらに外周に環
状の第２アウタスリーブ４を装着して、互いに分
離した液室５，５を形成してなる液体封入ブツシ
ユにおいて、前記第１アウタスリーブ２の外周に
、切込部８，８を介して前記両液室５，５と連通
し、かつ前記弾性体３によつて円周方向に一部遮
断された環状の溝７を形成したことを特徴とする
液体封入ブツシユ。[Claims for Utility Model Registration] An inner sleeve 1 and a first outer sleeve 2 are integrally molded via an elastic body 3, and an annular second outer sleeve 4 is attached to the outer periphery, so that liquid chambers are separated from each other. 5, 5, the outer periphery of the first outer sleeve 2 is in communication with both the liquid chambers 5, 5 through notches 8, 8, and is formed by the elastic body 3. A liquid-filled bushing characterized in that an annular groove 7 is formed which is partially blocked in the circumferential direction.
【図面の簡単な説明】
第１図および第２図はこの考案による液体封入
ブツシユの一実施例を示し、第１図は第２図の
―線に沿つた断面図、第２図は第１図の―
線に沿つた断面図、第３図は第１図および第２図
のものの第１アウタスリーブの正面図、第４図は
第３図の―線に沿つた断面図、第５図は第４
図の―線に沿つた断面図、第６図は第４図の
―線に沿つた断面図である。
１……インナスリーブ、２……第１アウタスリ
ーブ、３……弾性体、４……第２アウタスリーブ
、５……液室、６……開口部、７……溝、７ａ，
７ｂ……溝部分、８……切込部。[Brief Description of the Drawings] Figures 1 and 2 show an embodiment of the liquid-filled bushing according to this invention. Figure -
3 is a front view of the first outer sleeve of the first outer sleeve of FIGS. 1 and 2, FIG. 4 is a sectional view of the first outer sleeve of FIG.
FIG. 6 is a sectional view taken along line - in FIG. 4. FIG. DESCRIPTION OF SYMBOLS 1... Inner sleeve, 2... First outer sleeve, 3... Elastic body, 4... Second outer sleeve, 5... Liquid chamber, 6... Opening, 7... Groove, 7a,
7b...Groove portion, 8...Notch portion.
Claims (1)
ーブ２，１２とを弾性体３，１３を介して一体に
成形し、さらに外周に環状の第２アウタスリーブ
４，１４を装着して液室５，１５を形成してなる
液体封入ブツシユにおいて、前記第１アウタスリ
ーブ２，１２または前記弾性体３，１３に、前記
液室５，１５に作用する液圧を減衰させる減衰部
を設けたことを特徴とする液体封入ブツシユ。 (2) 前記第１アウタスリーブ２の外周に、切込
部８を介して前記液室５と連通し、かつ前記弾性
体３によつて円周方向に一部遮断された環状の溝
７を形成し、この溝７が前記減衰部をなす請求項
１記載の液体封入ブツシユ。 (3) 前記弾性体１３に前記液室１５に隣接した
スリツト１６が形成され、このスリツト１６が前
記減衰部をなす請求項１記載の液体封入ブツシユ
。[Claims for Utility Model Registration] (1) Inner sleeves 1, 11 and first outer sleeves 2, 12 are integrally molded with elastic bodies 3, 13 interposed therebetween, and an annular second outer sleeve 4, 14 to form liquid chambers 5, 15, the first outer sleeve 2, 12 or the elastic body 3, 13 is configured to attenuate the liquid pressure acting on the liquid chambers 5, 15. A liquid-filled bushing characterized by being provided with a damping section that causes (2) An annular groove 7 is formed on the outer periphery of the first outer sleeve 2 and communicates with the liquid chamber 5 through the notch 8 and is partially blocked in the circumferential direction by the elastic body 3. 2. A liquid-filled bushing according to claim 1, wherein said groove 7 forms said damping portion. (3) A liquid-filled bushing according to claim 1, wherein a slit 16 adjacent to the liquid chamber 15 is formed in the elastic body 13, and the slit 16 forms the damping section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988034019U JPH0639151Y2 (en) | 1988-03-15 | 1988-03-15 | Liquid filled bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988034019U JPH0639151Y2 (en) | 1988-03-15 | 1988-03-15 | Liquid filled bush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01139142U true JPH01139142U (en) | 1989-09-22 |
| JPH0639151Y2 JPH0639151Y2 (en) | 1994-10-12 |
Family
ID=31260739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988034019U Expired - Lifetime JPH0639151Y2 (en) | 1988-03-15 | 1988-03-15 | Liquid filled bush |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639151Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128344A (en) * | 2006-11-20 | 2008-06-05 | Honda Motor Co Ltd | Cylindrical vibration absorbing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60164143U (en) * | 1984-04-10 | 1985-10-31 | マツダ株式会社 | rubber butt |
| JPS6252234A (en) * | 1985-08-31 | 1987-03-06 | ドクトル・インゲニ−ウル・ハ−・ツエ−・エフ・ポルシエ・アクチエンゲゼルシヤフト | Decompression damping type bearing |
| JPS6323043A (en) * | 1986-06-03 | 1988-01-30 | ユチンソン エス．ア− | Hydraulic type vibrationproof support sleeve |
| JPS6446028A (en) * | 1987-07-23 | 1989-02-20 | Freudenberg Carl Fa | Sleeve type rubber buffer |
| JPS6446029A (en) * | 1987-07-23 | 1989-02-20 | Freudenberg Carl Fa | Sleeve type rubber buffer |
-
1988
- 1988-03-15 JP JP1988034019U patent/JPH0639151Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60164143U (en) * | 1984-04-10 | 1985-10-31 | マツダ株式会社 | rubber butt |
| JPS6252234A (en) * | 1985-08-31 | 1987-03-06 | ドクトル・インゲニ−ウル・ハ−・ツエ−・エフ・ポルシエ・アクチエンゲゼルシヤフト | Decompression damping type bearing |
| JPS6323043A (en) * | 1986-06-03 | 1988-01-30 | ユチンソン エス．ア− | Hydraulic type vibrationproof support sleeve |
| JPS6446028A (en) * | 1987-07-23 | 1989-02-20 | Freudenberg Carl Fa | Sleeve type rubber buffer |
| JPS6446029A (en) * | 1987-07-23 | 1989-02-20 | Freudenberg Carl Fa | Sleeve type rubber buffer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008128344A (en) * | 2006-11-20 | 2008-06-05 | Honda Motor Co Ltd | Cylindrical vibration absorbing device |
| JP4686789B2 (en) * | 2006-11-20 | 2011-05-25 | 山下ゴム株式会社 | Cylindrical vibration isolator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639151Y2 (en) | 1994-10-12 |
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