Continuous treatment apparatus
First Claim
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1. A continuous treatment apparatus adapted so that a treated object can be transferred from a treatment chamber to a next treatment chamber, the treatment apparatus comprising:
- urging mechanisms between a plurality of treatment chambers, wherein the urging mechanisms have rack members that can move in the direction of transfer, a pinion which drives the rack members, and a latching means for selectively engaging the rack members with the treated wherein the rack members are reciprocated between adjacent treatment chambers through use of the pinion to transfer the treated object from one treatment chamber to another.
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Abstract
A continuous treatment apparatus is provided that resists thermal shock and treatment gases and correctly transfers treated objects. An urging mechanism 9 that urges a treated object w is adapted to transfer a treated object w by reciprocating rack member 91 using a pinion 92 in separating compartments 6 between treatment chambers 1, 2, 3, and 4. This arrangement eliminates the need to install rack members 91 and pinion 92 in a severe atomsphere.
16 Citations
11 Claims
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1. A continuous treatment apparatus adapted so that a treated object can be transferred from a treatment chamber to a next treatment chamber, the treatment apparatus comprising:
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urging mechanisms between a plurality of treatment chambers, wherein the urging mechanisms have rack members that can move in the direction of transfer, a pinion which drives the rack members, and a latching means for selectively engaging the rack members with the treated wherein the rack members are reciprocated between adjacent treatment chambers through use of the pinion to transfer the treated object from one treatment chamber to another. - View Dependent Claims (4, 10, 11)
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2. A continuous treatment apparatus adapted so that a treated object can be transferred from a treatment chamber to a next treatment chamber, the treatment apparatus comprising:
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urging mechanisms between a plurality of treatment chambers, wherein the urging mechanisms have rack members that can move in the direction of transfer, a pinion which drives the rack members, and a latching means for selectively engaging the rack members with the treated object, the rack members are reciprocated between adjacent treatment chambers through use of the pinion to transfer the treated object from one treatment chamber to another, and the rack members are provided in pairs and the pinion is engaged with the rack members at the same time and the following operation is repeated;
while one of the rack members moves forward to transfer a treated object, the other moves back in preparation for the next transfer, and vice versa.- View Dependent Claims (3, 9)
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5. A continuous treatment apparatus adapted so that a treated object can be transferred from a treatment chamber to a next treatment chamber, the treatment apparatus comprising:
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urging mechanisms between a plurality of treatment chambers, wherein the urging mechanisms have rack members that can move in the direction of transfer, a pinion which drives the rack members, and a latching means for selectively engaging the rack members with the treated object, the rack members are reciprocated between adjacent treatment chambers through use of the pinion to transfer the treated object from one treatment chamber to another, and the apparatus is adapted so that each treatment chamber can be opened or closed by a lid, that rack members can move along a transfer rail which links adjacent treatment chambers with the lids open, and that the following opposite operations can be performed around a rotating shaft;
(1) when the lid is opened, it is withdrawn to a position at which it does not interfere with the transfer rail or rack members; and
(2) when the lid is closed, the transfer rail and rack members are withdrawn to a position at which the transfer rail and rack members do not interfere with the lid.- View Dependent Claims (6, 7, 8)
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Specification