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公开(公告)号：US10731866B2
公开(公告)日：2020-08-04
申请号：US15110760
申请日：2015-01-20
发明人： Andreas Heffel , Friedhelm Petri , Fabian Mainusch
摘要： A quick-fastening element is provided for fastening a guide rail to two adjacent horizontally extending bars arranged in a vertically superposed and parallel relationship. The quick-fastening element has a first holding portion adapted for a positively locking engagement with a first horizontally extending bar of the two adjacent horizontally extending bars, a second holding portion adapted for a positively locking engagement with a second horizontally extending bar of the two adjacent horizontally extending bars, and a connecting portion between the first and second holding portions and connecting the first and second holding portions. Each of the first and second holding portions extends from the connecting portion to one side in angled relationship to the connecting portion fastenably between the two adjacent horizontally extending bars. The connecting portion is configured for fastening the guide rail.
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公开(公告)号：US11026300B2
公开(公告)日：2021-06-01
申请号：US16159129
申请日：2018-10-12
发明人： Andreas Heffel , Philipp Krebs
摘要： A telescopic slide for a microwave oven has a first slide element and a second slide element each having two running surfaces with caged rolling bodies arranged on the running surfaces. The slide elements can be moved along against each other between a retracted position and an extended position. The slide elements each have at least one electrically conductive contact element arranged on the slide elements in such a way that in the retracted position either the contact elements are directly in engagement or that the contact element of the first slide element and the contact element of the second slide element are each in engagement with an electrically conducting conductive element that is moved concomitantly with the rolling-body cage. The result is that in the retracted position there is an electrically conducting connection between the first and the second slide elements, and in at least one position other than the retracted position the electrically conducting connection is broken.
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公开(公告)号：US20160377223A1
公开(公告)日：2016-12-29
申请号：US15110760
申请日：2015-01-20
发明人： Andreas Heffel , Friedhelm Petri , Fabian Mainusch
摘要： The present invention concerns a quick-fastening element for fastening a guide rail to two adjacent horizontally extending bars of a grid-like side portion, that are arranged in substantially vertically superposed and parallel relationship and which are bent at an angle in their end region. To provide a quick fastening which is simple and inexpensive to produce and with which the space within a cooking appliance is put to optimum use there is proposed a quick-fastening element which has a first holding portion which is adapted for positively locking and/or force-locking engagement of the quick-fastening element with a first bar of the two adjacent bars, a second holding portion which is adapted for positively locking and/or force-locking engagement of the quick-fastening element with a second bar of the two adjacent bars, and a connecting portion arranged between the first holding portion and the second holding portion and connecting the holding portions, wherein the first and second holding portions extend from the connecting portion to one side in angled relationship fastenably between the bars of the pair of bars and in the fastened condition bear against mutually facing sides of the bars, wherein the connecting portion has a fastening portion for fastening the guide rail.
摘要翻译： 本发明涉及一种用于将导轨紧固到格栅状侧部的两个相邻的水平延伸杆的快速紧固元件，其布置成基本上垂直叠加和平行的关系，并且在其端部区域中以一定角度弯曲。 为了提供一种快速紧固装置，其制造简单且便宜，并且烹饪器具中的空间被放置到最佳用途，提出了一种快速紧固元件，其具有适于主动地锁定和/或强制的第一保持部分 快速紧固元件与两个相邻杆的第一杆的锁定接合，第二保持部分，其适于主动地锁定和/或强制锁定快速紧固元件与两个相邻的杆的第二杆的接合 所述连接部分布置在所述第一保持部分和所述第二保持部分之间并且连接所述保持部分，其中所述第一和第二保持部分从所述连接部分向所述一对杆的所述杆之间成一定角度的关系 并且在所述紧固状态下，所述连接部具有用于紧固所述导轨r的紧固部， ail。
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公开(公告)号：US11674693B2
公开(公告)日：2023-06-13
申请号：US17014000
申请日：2020-09-08
发明人： Andreas Heffel
CPC分类号： F24C15/168 , A47J27/04 , A47J36/16 , A47L15/4248 , A47J2027/043 , F25D25/02
摘要： An apparatus for cleaning, storing or cooking items includes a housing formed by walls enclosing an internal space; at least one support arrangement removable from the housing; and at least one locking unit arranged at the support arrangement. The support arrangement includes at least one rail system having at least two rails connected together and moveable relative to each other and at least one support element. The locking unit includes at least one locking element which can be transferred between a blocking position and a free position, wherein, when the support arrangement is mounted to the housing, the locking unit is in its free state in which the locking element enables extension of the rail system. When the support arrangement is separated from the housing, the locking unit is in its blocking state in which the locking element blocks extension of the rail system with the formation of a positively locking relationship.
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公开(公告)号：US11525583B2
公开(公告)日：2022-12-13
申请号：US16480461
申请日：2018-04-09
摘要： The present application concerns a telescopic rail comprising a first rail element, at least one further rail element and at least one rolling body cage for positioning a plurality of rolling bodies between two rail elements, wherein the rolling body cage has at least two receiving limbs having a respective plurality of through openings, wherein the receiving limbs together have a cross-section partially enclosing an internal space, and a plurality of rolling bodies received in the through openings in the receiving limbs, wherein the rolling body cage is arranged with the rolling bodies between the first rail element and the further rail element. According to the invention it is proposed that such a telescopic rail be modified to such an effect that the telescopic rail has a first group of rolling bodies and the rolling bodies of the first group are made of graphite, wherein the telescopic rail has a second group of rolling bodies and the rolling bodies of the second group are made of a material which is of greater hardness than the graphite of the rolling bodies of the first group, and wherein at least two rolling bodies of the second group are respectively received in the through openings of at least two receiving limbs.
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公开(公告)号：US20190150234A1
公开(公告)日：2019-05-16
申请号：US16159129
申请日：2018-10-12
发明人： Andreas Heffel , Philipp Krebs
IPC分类号： H05B6/64
摘要： The present invention relates to a telescopic slide with at least one first slide element and a second slide element, wherein the slide elements each have two running surfaces, wherein rolling bodies accommodated in a rolling-body cage are arranged on the running surfaces of the first slide element and rolling bodies accommodated in a rolling-body cage are arranged on the two running surfaces of the second slide element, and wherein the slide elements can be moved along against each other between a retracted position and an extended position. It is proposed according to the invention to design such a telescopic slide for use in a microwave oven such that the slide elements each have at least one electrically conductive contact element, wherein the contact elements are designed and arranged on the slide elements in such a way that in the retracted position either the contact elements are directly in engagement with each other or that the contact element of the first slide element and the contact element of the second slide element are each in engagement with an electrically conducting conductive element that is moved concomitantly with the rolling-body cage, with the result that in the retracted position there is an electrically conducting connection between the first and the second slide elements and in at least one position other than the retracted position the electrically conducting connection is broken.
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