STOPPER PIECE AND BEARING APPARATUS
First Claim
1. A cylindrical stopper piece fitted over a shaft member of a propeller shaft with a bearing, wherein one end face of the stopper piece contacts with the bearing to prevent movement of the bearing, the stopper piece comprising:
- a pair of protruding portions protruding from other end face of the stopper piece along the shaft member to interpose the shaft member between the pair of protruding portions,wherein outer surfaces of the pair of protruding portions are flat surfaces directed to opposite directions and being parallel to each other.
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Accused Products
Abstract
To provide a stopper piece and a bearing apparatus capable of stopping the rotation of a shaft member to which a bearing and so on are fitted by using a tool. A stopper piece according to the present invention is a cylindrical stopper piece which is fitted over the shaft member of the propeller shaft with the bearing, one end face of which contacts with the bearing to prevent movement of the bearing, which includes a pair of protruding portions protruding from the other end face along the shaft member to interpose the shaft member, in which outer surfaces of the pair of protruding portions are flat surfaces directed to opposite directions as well as parallel to each other.
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Citations
6 Claims
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1. A cylindrical stopper piece fitted over a shaft member of a propeller shaft with a bearing, wherein one end face of the stopper piece contacts with the bearing to prevent movement of the bearing, the stopper piece comprising:
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a pair of protruding portions protruding from other end face of the stopper piece along the shaft member to interpose the shaft member between the pair of protruding portions, wherein outer surfaces of the pair of protruding portions are flat surfaces directed to opposite directions and being parallel to each other. - View Dependent Claims (4)
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2. A cylindrical stopper piece fitted over a shaft member of a propeller shaft with a bearing, wherein one end face of the stopper piece contacts with the bearing to prevent movement of the bearing, the stopper piece comprising:
ridges or grooves extending in a radial direction of the shaft member and provided on other end face of the stopper piece, with which a tool can be engaged. - View Dependent Claims (5)
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3. A cylindrical stopper piece fitted over a shaft member of a propeller shaft with a bearing, wherein one end face of the stopper piece contacts with the bearing to prevent movement of the bearing, the stopper piece comprising:
locking holes or locking projections with which a tool can be engaged and which are provided on other end face of the stopper piece. - View Dependent Claims (6)
Specification