JP2017096321A5 - - Google Patents

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Publication number
JP2017096321A5
JP2017096321A5 JP2015226333A JP2015226333A JP2017096321A5 JP 2017096321 A5 JP2017096321 A5 JP 2017096321A5 JP 2015226333 A JP2015226333 A JP 2015226333A JP 2015226333 A JP2015226333 A JP 2015226333A JP 2017096321 A5 JP2017096321 A5 JP 2017096321A5
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JP
Japan
Prior art keywords
stopper
stopper rubber
rubber
mounting member
bracket
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JP2015226333A
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Japanese (ja)
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JP6537958B2 (en
JP2017096321A (en
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Priority to JP2015226333A priority Critical patent/JP6537958B2/en
Priority claimed from JP2015226333A external-priority patent/JP6537958B2/en
Priority to DE102016012732.5A priority patent/DE102016012732B4/en
Priority to CN201611011951.4A priority patent/CN106838115B/en
Publication of JP2017096321A publication Critical patent/JP2017096321A/en
Publication of JP2017096321A5 publication Critical patent/JP2017096321A5/ja
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Publication of JP6537958B2 publication Critical patent/JP6537958B2/en
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Description

本発明の第四の態様は、第一〜第三の何れか一つの態様に記載されたブラケット付き防振装置において、前記第二のストッパゴムの前記ブラケットからの突出寸法が前記第一のストッパゴムの前記筒状部からの突出寸法よりも小さくされているものである。 According to a fourth aspect of the present invention, in the vibration isolator with a bracket described in any one of the first to third aspects, a protruding dimension of the second stopper rubber from the bracket is the first stopper. It is made smaller than the protrusion dimension from the said cylindrical part of rubber | gum.

上記の説明からも理解されるように、リバウンドストッパの第一の取付部材14側の受圧面は、第一のストッパゴム32で覆われた第一の取付部材14の筒状部20の上壁外面と、第二のストッパゴム88で覆われたインナブラケット66の上壁面によって構成されている。一方、リバウンドストッパの第二の取付部材16側の受圧面は、アウタブラケット40のアッパ受部材54における上壁部62の下面で構成されている。そして、それら受圧面が、第一のストッパゴム32と第二のストッパゴム88を介して間接的に当接することにより、リバウンドストッパのストッパ作用が発揮されるようになっている。なお、リバウンドストッパにおいて、第一の取付部材14と第二の取付部材16の相対変位によって第一のストッパゴム32および第二のストッパゴム88が当接するストッパゴム当接面100が、上記第二の取付部材16側の受圧面によって構成されており、それら第一,第二のストッパゴム32,88とストッパゴム当接面100の当接によって本体ゴム弾性体18の変形量が制限される。 As understood from the above description, the pressure receiving surface of the rebound stopper on the first mounting member 14 side is the upper wall of the cylindrical portion 20 of the first mounting member 14 covered with the first stopper rubber 32. The outer surface and the upper wall surface of the inner bracket 66 covered with the second stopper rubber 88 are formed. On the other hand, the pressure receiving surface on the second mounting member 16 side of the rebound stopper is configured by the lower surface of the upper wall portion 62 in the upper receiving member 54 of the outer bracket 40. The pressure receiving surfaces are brought into indirect contact with each other via the first stopper rubber 32 and the second stopper rubber 88, so that the stopper action of the rebound stopper is exhibited. In the rebound stopper, the stopper rubber contact surface 100 with which the first stopper rubber 32 and the second stopper rubber 88 abut by the relative displacement of the first mounting member 14 and the second mounting member 16 is the second stopper member. The amount of deformation of the main rubber elastic body 18 is limited by the contact between the first and second stopper rubbers 32 and 88 and the stopper rubber contact surface 100.

上記の説明からも理解されるように、前後ストッパの第一の取付部材14側の受圧面は、第一のストッパゴム32で覆われた第一の取付部材14の筒状部20の前後外壁面と、第二のストッパゴム88で覆われたインナブラケット66の前後壁面で構成されている。一方、前後ストッパの第二の取付部材16側の受圧面は、アウタブラケット40のアッパ受部材54における前後側壁部56,58の前後内面で構成されている。そして、それら受圧面が、第一のストッパゴム32と第二のストッパゴム88を介して間接的に当接することにより、前後ストッパのストッパ作用が発揮されるようになっている。なお、前後ストッパにおいて、第一の取付部材14と第二の取付部材16の相対変位によって第一のストッパゴム32および第二のストッパゴム88が当接するストッパゴム当接面102が、上記第二の取付部材16側の受圧面によって構成されており、それら第一,第二のストッパゴム32,88とストッパゴム当接面102の当接によって本体ゴム弾性体18の変形量が制限される。 As can be understood from the above description, the pressure receiving surface on the first mounting member 14 side of the front / rear stopper is the front / rear outer side of the tubular portion 20 of the first mounting member 14 covered with the first stopper rubber 32. A wall surface and front and rear wall surfaces of the inner bracket 66 covered with the second stopper rubber 88 are formed. On the other hand, the pressure receiving surface on the second mounting member 16 side of the front / rear stopper is constituted by the front / rear inner surfaces of the front / rear side wall portions 56, 58 of the upper receiving member 54 of the outer bracket 40. The pressure receiving surfaces abut on each other indirectly via the first stopper rubber 32 and the second stopper rubber 88, so that the stopper action of the front and rear stoppers is exhibited. In the front and rear stoppers, the stopper rubber contact surface 102 with which the first stopper rubber 32 and the second stopper rubber 88 abut by the relative displacement of the first mounting member 14 and the second mounting member 16 is the second stopper. The amount of deformation of the main rubber elastic body 18 is limited by the contact between the first and second stopper rubbers 32 and 88 and the stopper rubber contact surface 102.

同様に、図10に示すように、第一のストッパゴム32の低ばね上部38と、アウタブラケット40のアッパ受部材54の上壁部62(リバウンドストッパのストッパゴム当接面100)との上下間距離du が、第二のストッパゴム88の高ばね上部90と上壁部62の上下間距離Du よりも小さく(du <Du )されている。要するに、第一のストッパゴム32の低ばね上部38が、上下方向において第二のストッパゴム88の高ばね上部90よりも上壁部62に近接して設けられている。 Similarly, as shown in FIG. 10, the upper and lower portions of the low spring upper portion 38 of the first stopper rubber 32 and the upper wall portion 62 (the stopper rubber contact surface 100 of the rebound stopper) of the upper receiving member 54 of the outer bracket 40. The distance d u is smaller than the distance D u between the upper spring portion 90 and the upper wall portion 62 of the second stopper rubber 88 (d u <D u ). In short, the low spring upper portion 38 of the first stopper rubber 32 is provided closer to the upper wall portion 62 than the high spring upper portion 90 of the second stopper rubber 88 in the vertical direction.

Claims (1)

前記第二のストッパゴムの前記ブラケットからの突出寸法が前記第一のストッパゴムの前記筒状部からの突出寸法よりも小さくされている請求項1〜3の何れか一項に記載のブラケット付き防振装置。 4. With the bracket according to claim 1, wherein a protruding dimension of the second stopper rubber from the bracket is smaller than a protruding dimension of the first stopper rubber from the cylindrical portion. Anti-vibration device.
JP2015226333A 2015-11-19 2015-11-19 Vibration isolator with bracket Active JP6537958B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015226333A JP6537958B2 (en) 2015-11-19 2015-11-19 Vibration isolator with bracket
DE102016012732.5A DE102016012732B4 (en) 2015-11-19 2016-10-24 Vibration dampening device fitted with a carrier
CN201611011951.4A CN106838115B (en) 2015-11-19 2016-11-17 Belt bracket antihunting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015226333A JP6537958B2 (en) 2015-11-19 2015-11-19 Vibration isolator with bracket

Publications (3)

Publication Number Publication Date
JP2017096321A JP2017096321A (en) 2017-06-01
JP2017096321A5 true JP2017096321A5 (en) 2018-09-20
JP6537958B2 JP6537958B2 (en) 2019-07-03

Family

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JP2015226333A Active JP6537958B2 (en) 2015-11-19 2015-11-19 Vibration isolator with bracket

Country Status (3)

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JP (1) JP6537958B2 (en)
CN (1) CN106838115B (en)
DE (1) DE102016012732B4 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7061499B2 (en) * 2018-04-03 2022-04-28 Toyo Tire株式会社 Anti-vibration device
JP7329429B2 (en) * 2019-12-05 2023-08-18 住友理工株式会社 Cylindrical anti-vibration device with bracket
JP7487133B2 (en) * 2021-03-22 2024-05-20 住友理工株式会社 Vibration isolator with bracket and its manufacturing method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3465201B2 (en) 1994-11-02 2003-11-10 スガワアクチュエータ合資会社 Hydraulic rodless cylinder type actuator
JP3542850B2 (en) 1995-04-05 2004-07-14 富士重工業株式会社 Rear mounting structure of vehicle power unit
SE517882C2 (en) 1997-11-04 2002-07-30 Volvo Wheel Loaders Ab A mounting arrangement
JP4328965B2 (en) 2004-11-24 2009-09-09 東海ゴム工業株式会社 Vibration isolator
JP2008128411A (en) * 2006-11-23 2008-06-05 Tokai Rubber Ind Ltd Strut arm bush and double joint type suspension using the same
US8191504B2 (en) 2006-11-27 2012-06-05 United Technologies Corporation Coating apparatus and methods
JP5085107B2 (en) 2006-11-28 2012-11-28 株式会社ブリヂストン Engine mount structure
WO2012039406A1 (en) * 2010-09-22 2012-03-29 株式会社ブリヂストン Anti-vibration device
JP6190651B2 (en) * 2013-07-23 2017-08-30 住友理工株式会社 Vibration isolator
JP6157000B2 (en) * 2013-11-15 2017-07-05 住友理工株式会社 Vibration isolator
JP6297368B2 (en) * 2014-03-13 2018-03-20 住友理工株式会社 Vibration isolator

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