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1. WO2011108597 - VIBRATION ISOLATION STRUCTURE

Publication Number WO/2011/108597
Publication Date 09.09.2011
International Application No. PCT/JP2011/054780
International Filing Date 02.03.2011
IPC
F16F 15/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
04using elastic means
F16F 1/40 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
36made of plastics, e.g. rubber; made of material having high internal friction
40consisting of a stack of similar elements separated by non-elastic intermediate layers
F16F 1/44 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
36made of plastics, e.g. rubber; made of material having high internal friction
42characterised by the mode of stressing
44loaded mainly in compression
CPC
F16F 1/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
1Springs
36made of rubber or other material having high internal friction, ; e.g. thermoplastic elastomers
40consisting of a stack of similar elements separated by non-elastic intermediate layers
F16F 2230/007
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
2230Purpose; Design features
0052Physically guiding or influencing
007with, or used as an end stop or buffer; Limiting excessive axial separation
Applicants
  • 株式会社ブリヂストン BRIDGESTONE CORPORATION [JP]/[JP] (AllExceptUS)
  • 川田 昌義 KAWADA, Masayoshi [JP]/[JP] (UsOnly)
  • 佐藤 宣明 SATO, Nobuaki [JP]/[JP] (UsOnly)
Inventors
  • 川田 昌義 KAWADA, Masayoshi
  • 佐藤 宣明 SATO, Nobuaki
Agents
  • 中島 淳 NAKAJIMA, Jun
Priority Data
2010-04838104.03.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) VIBRATION ISOLATION STRUCTURE
(FR) STRUCTURE D'ISOLATION ANTIVIBRATOIRE
(JA) 防振構造体
Abstract
(EN) Disclosed is a vibration isolation structure provided with a stress reduction part which reduces a hydrostatic stress with respect to a tension load along the stacking direction of portions corresponding to one end side and the other end side of a composite laminate in a shearing direction perpendicular to the stacking direction of the composite laminate, said hydrostatic stress being lowered to less than a hydrostatic stress with respect to a tension load along the stacking direction of another portion of the composite laminate.
(FR) L'invention concerne une structure d'isolation antivibratoire équipée d'une pièce de réduction de contrainte qui réduit une contrainte hydrostatique par rapport à une charge de traction le long de la direction d'empilage de parties correspondant à un côté terminal et à l'autre côté terminal d'un stratifié composite dans une direction de cisaillement perpendiculaire à la direction d'empilage du stratifié composite, ladite contrainte hydrostatique étant abaissée à une valeur inférieure à celle d'une contrainte hydrostatique par rapport à une charge de traction le long de la direction d'empilage d'une autre partie du stratifié composite.
(JA)  防振構造体は、複合積層材の積層方向と直交する剪断方向の一端側及び他端側に対応する部分の積層方向に沿った引張り荷重に対する静水圧応力を複合積層材の他の部分の積層方向に沿った引張り荷重に対する静水圧応力よりも低減させる応力低減部を備えている。
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