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1. 发明授权

US06334637B1 Locking and unlocking device for the door of a domestic electrical appliance 失效
标题翻译：家用电器门的锁定和解锁装置
公开(公告)号：US06334637B1
公开(公告)日：2002-01-01
申请号：US09464771
申请日：1999-12-16
申请人： Mario Chioffi
发明人： Mario Chioffi
IPC分类号： E05B1502
CPC分类号： D06F39/14 , D06F37/42 , E05B47/0009 , Y10S70/10 , Y10S292/65 , Y10T292/699
摘要： The device comprises a support housing with an opening for the introduction of a hook connected to the door, a retaining member moving with respect to the housing between a rest position in which it enables the hook to be introduced into the opening and an operating position in which it is adapted to retain the hook introduced into this opening, a locking device including a locking member moving between a disengaged and an engaged position in which it is adapted to allow and respectively to prevent the retaining member from moving from the operating position to the rest position and a control device that can be electrically actuated and is adapted to control the position of the locking member. The control device comprises an electrically controlled actuator adapted, each time that it is actuated, to cause a toothed wheel having a predetermined cam or toothed control profile, which is coupled directly to a projection of the locking member, to move by a predetermined amount in such a way that in at least a first and respectively a second angular position of this wheel, this cam or toothed command profile retains and respectively releases the locking member preventing and respectively enabling it to move from the disengaged to the engaged position.
摘要翻译：该装置包括具有用于引入连接到门的钩的开口的支撑壳体，保持构件相对于壳体在静止位置之间移动，在该静止位置中，其能够将钩引入到开口中，并且操作位置其适于保持引入到该开口中的钩，锁定装置包括在分离和接合位置之间移动的锁定构件，其中适配器允许并分别防止保持构件从操作位置移动到静止位置和可以被电致动并且适于控制锁定构件的位置的控制装置。控制装置包括电控致动器，每当其被致动时，该致动装置使得具有预定的凸轮或齿形控制轮廓的齿轮被直接联接到锁定构件的突出部，以便以预定的量移动这种方式使得在该轮的至少第一和相应的第二角位置中，该凸轮或带齿的指令轮廓保持并分别释放锁定构件，防止并分别使其从脱离接合位置移动到接合位置。

2. 发明授权

US6082787A Locking and unlocking device of the door of a domestic electrical appliance 有权
标题翻译：家用电器门的锁定和解锁装置
公开(公告)号：US6082787A
公开(公告)日：2000-07-04
申请号：US218496
申请日：1998-12-22
申请人： Mario Chioffi , Patrizio Rinaldi
发明人： Mario Chioffi , Patrizio Rinaldi
IPC分类号： D06F37/42 , E05C19/00
CPC分类号： D06F37/42 , Y10S292/69 , Y10T292/0934 , Y10T292/0997 , Y10T292/1028 , Y10T292/696
摘要： The device includes a housing having an aperture for the introduction of an engagement member fixed to the door, a retainer member mounted movably in the housing and movable between a working position in which it holds the engagement member when the door is closed and enables the domestic electrical appliance to operate, and a rest position in which it allows the engagement member to be released when the door is open and the engagement member to enter the aperture when the door is closed. An electromechanical control device includes a movable locking element movable under predetermined conditions, into a locking position in which it prevents the retainer member from moving from the working position to the rest position. The device further includes stop elements which lock the retainer in the rest position when the door is open, and release this retainer member when the door is closed.
摘要翻译：该装置包括具有用于引入固定到门的接合构件的孔的壳体，可移动地安装在壳体中并可在工作位置之间移动的保持构件，当门关闭时，工作位置保持接合构件，并且能够使家庭电气设备操作，以及休息位置，其中当门打开时允许接合构件被释放，并且当门关闭时接合构件进入孔。机电控制装置包括可在预定条件下移动的可移动锁定元件进入锁定位置，在该锁定位置中，该锁定元件防止保持器元件从工作位置移动到静止位置。该装置还包括当门打开时将保持器锁定在静止位置的止动元件，并且当门关闭时释放该保持器构件。

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