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81. 发明专利

JP6637380B2 空気ばね装置有权
公开(公告)号：JP6637380B2
公开(公告)日：2020-01-29
申请号：JP2016101349
申请日：2016-05-20
申请人：株式会社ブリヂストン
发明人：田中哲
IPC分类号： F16F15/023 , F16F15/04 , F16F1/36 , F16F3/093 , B61F5/10 , B60G11/27 , F16F9/05

85. 发明专利

JP2832986B2 失效
公开(公告)号：JP2832986B2
公开(公告)日：1998-12-09
申请号：JP4558589
申请日：1989-02-27
IPC分类号： B32B25/04 , C08J3/24 , C08K5/00 , C08L21/00 , C08L23/00 , E04B1/98 , E04H9/02 , F16F1/36 , F16F3/093 , F16F9/30 , F16F15/08

86. 发明专利

JPH10503612A 失效
公开(公告)号：JPH10503612A
公开(公告)日：1998-03-31
申请号：JP50663796
申请日：1995-07-27
IPC分类号： F16F15/02 , F16F1/36 , F16F3/093 , F16F9/30 , F16F15/08 , F16F15/12 , F16F15/126 , F16F15/16 , G11B5/73 , G11B5/82 , G11B7/24 , G11B7/241 , G11B7/26 , G11B11/10 , G11B11/105 , F16F15/124

87. 发明专利

JPH0379832A ENGINE MOUNT 失效
公开(公告)号：JPH0379832A
公开(公告)日：1991-04-04
申请号：JP11164690
申请日：1990-04-26
申请人： DAIMLER BENZ AG
发明人： ERUMAA DAFUIDO , FURANSHISU DONKAA , RORUFU HERUBAA
IPC分类号： F16M7/00 , F16F3/093 , F16F9/10 , F16F13/06 , F16F13/08
摘要： PURPOSE: To assure the minimum elasticity of a dilatant element even when it becomes hard by setting rigidity of an auxiliary insulator mechanically serially connected to the dilatant element as an elasticity of an insulator of a mount connected in parallel multiplied by a specific number. CONSTITUTION: Rubber and metal bushes 27, 29 compose an elastic mount through which an engine support 11 is supported on a plunger 17 of a dilatant element 14, and an elasticity modulus of the rubber and metal bushes 27, 29 is a value of 2-5 times an elasticity of a rubber and metal mount 13 in representative design. Structure of this engine mount 10 corresponds to a mechanical equivalent circuit, and an auxiliary insulator 27 is serially connected to a parallel circuit of the dilatant element 14 and the rubber and metal mount 13. In an operation condition of a traveling vehicle to jump up rigidity to an excessive value by shearing of dilatant liquid and exceeding a critical value of shearing speed, the mount 10 has the minimum elasticity. This minimum elasticity is mainly decided by the elasticity modulus of the auxiliary insulator 27.

88. 发明专利

JPH02113138A DAMPER 失效
公开(公告)号：JPH02113138A
公开(公告)日：1990-04-25
申请号：JP3332589
申请日：1989-02-13
申请人： BRIDGESTONE CORP
发明人： OGINO AKIHIKO , MAEDA MITSUAKI , FUKAHORI YOSHIHIDE
IPC分类号： F16F7/00 , C08J3/24 , C08K5/00 , C08L21/00 , C08L23/00 , E04B1/98 , E04H9/02 , F16F1/36 , F16F3/093 , F16F7/12 , F16F15/08
摘要： PURPOSE:To obtain an extremely high attenuation damper exhibiting a good damping effect by using the high attenuation characteristic (high hysteresis loss) of a slightly bridged rubber which is extremely low in a bridging characteristic. CONSTITUTION:A slightly bridged rubber constituting a damper 8 is provided with material characteristic in which hystresis ration (h50) at the time of deformation under tension by 50% at 25 deg.C is above 0.25 by mixing a bridging agent of 1 to 70% by weight of the minimum amount of the mixture of the bridging agent to be mixed to a rubber material. Such a damper 8 may be formed in such a manner that non-bridged rubber is dispersed in the slightly bridged rubber or the non-bridged rubber c is filled in the slightly bridged rubber a as respectively independent structures. Accordingly, an excellent damper provided with high hystresis under the non-bridged state of the rubber and excellent mechanical property under a bridged state is provided.

90. 发明专利

JPS6213838A RUBBER VIBRATION INSULATOR 失效
公开(公告)号：JPS6213838A
公开(公告)日：1987-01-22
申请号：JP14989185
申请日：1985-07-10
申请人： HONDA MOTOR CO LTD
发明人： KATO RENTARO , YOSHIDA HIROSHI
IPC分类号： F16F15/08 , F16F1/40 , F16F3/093
摘要： PURPOSE:To provide a rubber vibration insulator for an engine mount or the like, which is adapted to intercept and absorb vibrations extending over the wide frequency range by connecting a natural rubber having a low ratio of dynamic/static spring constant and an isobutylene-isoprene rubber having a large loss factor in series to be united in a body. CONSTITUTION:A natural rubber piece 2 having a low ratio of dynamic/static spring constant (Kd/Ks) and an isobutylene-isoprene rubber piece 3 having a large loss factor are connected in series to be united in a body to form an engine mount or the like. Thus, the loss factor of the composite spring of the engine mount 1 is large, and the ratio of dynamic/static spring constant thereof is low for that, so that excellent kinetic characteristic can be obtained to intercept and absorb vibrations extending over the wide frequency range efficiently.

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