Bead-unit assembly device
AssigneesFuji Seiko Co., Ltd., Fuji Shoji Co., Ltd.
InventorKihachiro Nishida
Life of this patent
Estimating the term…
Abstract
A press-up member presses a movable member upward, thus raising a pressing member. A support block is moved forward by means of the press-up member and a moved member. Due to the cam action brought about by such movement, the pressing member is arranged above a filler on a balloon of a molding drum. Then, the press-up member is lowered to press a distal end section of the filler onto the balloon. In this state, the molding drum is rotated to mold the filler in an annular shape. The pressing member is then separated from the filler and the pressing member is arranged at a standby position outside the molding drum. The press-up member and the moved member are separable from each other and, in the separated state, the molding drum is independently rotatable.
Claims6
A bead-unit assembly device comprising:
- a molding drum;
- a pressing member supported by the molding drum, the pressing member being movable between a position close to a peripheral surface of the molding drum and a position spaced from the peripheral surface, the pressing member being capable of pressing a filler on the peripheral surface of the molding drum when located at the close position;
- a moved member movable integrally with the pressing member;
- and
- an actuating member that can be moved by an actuator between a position spaced from the moved member and a position at which the actuating member contacts the moved member, the actuating member moving the pressing member, together with the moved member, in a direction away from the peripheral surface of the molding drum.
Dependencies are inferred from the claim text.