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1. 发明授权

US4637373A Oven 失效
标题翻译：烤箱
公开(公告)号：US4637373A
公开(公告)日：1987-01-20
申请号：US661678
申请日：1984-10-17
申请人： Yoshinari Shirai , Tutomu Kuranaga
发明人： Yoshinari Shirai , Tutomu Kuranaga
IPC分类号： F24C15/16
CPC分类号： F24C15/162
摘要： An oven includes a baking chamber defined by the inner case. The two storied upper and lower racks are provided in the baking chamber with a distance in-between. On both edges of these racks the rear end part of a U-letter shaped supporting member is fixed respectively, with the tips of said supporting members penetrating through a long hole formed horizontally at a predetermined height on the inner case. Consequently, both upper and lower racks are respectively so constructed as to move horizontally in the baking chamber. On each of both outer sides of the inner case a connecting rod is provided which is pivotally sustained at its upper end so that it can be turned round. This connecting rod is connected with the tips of the supporting member, and at its lower end it is connected through an arm with the door which pivotally opens and closes at its lower end line. By opening the door, therefore, both upper and lower racks are withdrawn forward to the opening side of the oven. At this time, the lower rack moves a longer distance than the upper rack. And in the initial stage of the opening of the door, the lower rack is precluded from moving forward for a while so that its foremost part will not make contact with the door.
摘要翻译：烘箱包括由内壳限定的烘烤室。两层上，下机架设置在烘烤室中间距离。在这些齿条的两个边缘上，U字形支撑件的后端分别固定，其中所述支撑件的末端穿过在内壳上以预定高度水平形成的长孔。因此，上和下机架分别构造成在烘烤室中水平移动。在内壳的两个外侧中的每一个上设置有连杆，其在其上端被枢转地保持以使其可以转动。该连杆与支撑部件的前端连接，其下端通过臂连接，门在其下端线枢转地打开和关闭。因此，通过打开门，上部和下部两个机架向前撤回到烤箱的开口侧。此时，下部机架移动比上部机架更长的距离。并且在门的开启的初始阶段，下部机架不能向前移动一段时间，使得其最前面的部分不与门接触。

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