Anti-vibration device manufacturing method
AssigneeToyo Tire Corporation
InventorKei Oyaizu
Life of this patent
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Abstract
Provided is an anti-vibration device manufacturing method of press-inserting an anti-vibration bush having a rubber elastic body famed on an outer periphery of a cylindrical body into an attachment hole formed in a press-insertion object, the anti-vibration device manufacturing method including: a press-inserting step of moving the anti-vibration bush in a first direction to be press-inserted into the attachment hole; a returning step of moving the anti-vibration bush press-inserted into the attachment hole in a second direction opposite to the first direction; and a strain relaxing step of relaxing a strain of the rubber elastic body by stopping the anti-vibration bush while regulating the movement of the anti-vibration bush between the press-inserting step and the returning step.
Claims10
An anti-vibration device manufacturing method of press-inserting an anti-vibration bush having a rubber elastic body formed on an outer periphery of a cylindrical body into an attachment hole formed in a press-insertion object, the anti-vibration device manufacturing method comprising:
- a press-inserting step of moving the anti-vibration bush in a first direction from an initial position separated from the press-insertion object to be press-inserted into the attachment hole;
- a returning step of moving the anti-vibration bush press-inserted into the attachment hole in a second direction opposite to the first direction;
- and
- a strain relaxing step of relaxing a strain of the rubber elastic body by stopping the anti-vibration bush while regulating the movement of the anti-vibration bush between the press-inserting step and the returning step.
Dependencies are inferred from the claim text.