摘要:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.
摘要:
The clearance between the outer peripheral surface of an annular portion of a cage and the inner peripheral surface of each of rib portions of outer-ring split pieces is set to be smaller than the clearance between the radial end surface of a projection portion of the cage and the inner peripheral surface of each of body portions of the outer-ring split pieces. When a centrifugal force due to engine rotation acts upon the cage, the inner peripheral surface of each of the rib portions of the outer-ring split pieces touches the outer peripheral surface of the annular portion of the cage before the inner peripheral surface of each of the body portions of the outer-ring split pieces touches the radial end surface of the projection portion of the cage. Thus, the radial displacement of the cage can be prevented in good time.
摘要:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a washing/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. A resist film is formed on a substrate by the resist film processing block. The substrate is washed and dried by the washing processing unit in the washing/development processing block before the substrate is subjected to the exposure processing by the exposure device.
摘要:
A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.
摘要:
A bearing apparatus is capable of detecting rotational speed of a driven shaft of an automobile. The bearing apparatus has a rotational speed detector and a detected member. The detected member is fixed to an inside member rotating with the driven shaft. The detected member has a hollow cylindrical portion which extends in an axial direction and is provided with a plurality of projections at even intervals in a circumferential direction on its inner peripheral surface. The rotational speed detector is fixed to a cover for covering the rotational speed detector and the detected member. A detector portion of the rotational speed detector is positioned within the hollow cylindrical portion so as to oppose the projections.This is a divisional application of application Ser. No. 07/626,311, filed on Dec. 13, 1990, now abandoned which is a continuation application of now abandoned application Ser. No. 07/469,183, filed on Jan. 24, 1990.
摘要:
A bearing assembly for an axle shaft of a vehicle. An inner ring includes a cylindrical body and an outer flange for mounting a wheel. On a portion of the cylindrical body adjacent the flange is mounted a revolution detection ring which has a seal contact portion and a gear-shaped detected portion having a plurality of projections circumferentially spaced on the outer peripheral surface thereof. The bearing assembly also has an outer ring which is coupled with the inner ring through rolling elements and mounted to the chassis of the vehicle. A sensor is mounted on the outer ring such that it confronts the gear-shaped portion of the revolution detection ring and detects the projections passing by the sensor so as to determine the annular speed of the wheel. The assembly also has a bearing seal which is mounted on the outer ring and kept in contact with the seal contact portion of the revolution detection ring so as to prevent contamination by sand, mud, or the like.