Anti-vibration device
AssigneeProspira Corporation
InventorZhixu An
Life of this patent
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Abstract
An anti-vibration device (1A) including: a bracket (2) having a fixing portion (21) and a bridge portion (22) that together with the fixing portion (21) forms an opening (A); a mounting member (3) mounted in the opening (A) formed in the bracket (2); and an elastic shaft (41) that is mounted to the mounting member (3) and extends in an axial direction inside the opening (A). The mounting member (3) has a circumferential wall (31) surrounding the elastic shaft (41) in a circumferential direction. The circumferential wall (31) has one or more recesses extending in the axial direction at one or more locations along the circumferential direction.
Claims20
An anti-vibration device comprising:
- a bracket having a fixing portion that is fixable to either one of a vibration generator and a vibration receiver, and a bridge portion that together with the fixing portion forms an opening;
- a mounting member that is mountable to the other of the vibration generator and the vibration receiver, and is mounted in the opening formed in the bracket;
- and
- an elastic shaft that is mounted to the mounting member and extends in an axial direction inside the opening, wherein
- the mounting member has a circumferential wall surrounding the elastic shaft in a circumferential direction, and
- an upper end of the circumferential wall has a portion where one or more recesses extending in the axial direction are formed and the rest of circumferential wall besides the upper end having a portion where the one or more recesses are not formed along the circumferential direction.
Dependencies are inferred from the claim text.