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公开(公告)号：US06606833B2
公开(公告)日：2003-08-19
申请号：US09877735
申请日：2001-06-09
申请人： Richard J. Richardson , Timothy Carson , Raymundo Calderon , Jeffery Nicholson , John Nazarian , Charles E. Crown
发明人： Richard J. Richardson , Timothy Carson , Raymundo Calderon , Jeffery Nicholson , John Nazarian , Charles E. Crown
IPC分类号： E06B300
CPC分类号： A47F3/0434 , A47F3/125
摘要： Perimeter frame rails and door frames rails are described for a more thermally efficient and cost-effective display case such as for refrigerated display cases. The frames are preferably formed from cold rolled steel. A perimeter frame may include first, second and third walls defining an opening or a recess that can be closed by a contact plate. A door for a refrigerated display case may include a glass unit and a forward portion extending inwardly from a perimeter frame edge portion toward an edge of the forward glass pane and a first side portion extends rearwardly to a groove. An insulating member insulates the door rail from the cold area and includes a portion engaging the groove. A glass door is also provided for a refrigerated display case having a first glass panel, a second glass panel, and low emissivity coatings on the inside surfaces of the first and second glass panels. One or more intermediate glass panels can also be included. Spacer assemblies are used to separate adjacent glass panels and preferably include a desiccant-embedded sealant. Preferably, little or no metal structures are used in the spacers.
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公开(公告)号：US06318027B1
公开(公告)日：2001-11-20
申请号：US09034548
申请日：1998-03-03
IPC分类号： E06B132
CPC分类号： A47F3/0434 , E06B3/6621 , Y10S49/02 , Y10T29/49885
摘要： A refrigerator door for a refrigerated display case includes a glass unit having first and second spaced apart glass panels where the first panel has a forward facing surface and the second panel has a rearward facing surface. A spacer element extends between the first and second glass panels. A door rail element includes an external perimeter wall extending from a point adjacent the edge of the first glass panel to a point adjacent the second glass panel. The door rail element also includes a portion which extends within the space between the first and second spaced apart glass panels and a portion which extends externally of the spaced apart glass panels to the perimeter wall. The door rail element further includes a rear wall portion extending inwardly toward the center of the door from the perimeter wall and over a portion of the rearward facing surface of the second glass panel. In one aspect, one or more of the door rail elements may be formed from a composite, for example, resin and glass fibers. A method of assembling the door is also disclosed, which may include assembling the glass unit and applying a sealant between the first and second glass panels.
摘要翻译： 用于冷藏展示柜的冰箱门包括具有第一和第二间隔开的玻璃面板的玻璃单元，其中第一面板具有面向前的表面，并且第二面板具有面向后的表面。 间隔元件在第一和第二玻璃面板之间延伸。 门轨元件包括从邻近第一玻璃面板的边缘的点延伸到与第二玻璃面板相邻的点的外周边壁。 门轨元件还包括在第一和第二间隔开的玻璃面板之间的空间内延伸的部分和从间隔开的玻璃面板的外部延伸到周边壁的部分。 门轨元件还包括后壁部分，其从周边壁向内朝向门的中心延伸并且在第二玻璃面板的面向后的表面的一部分上方延伸。 一方面，一个或多个门轨元件可以由复合材料形成，例如树脂和玻璃纤维。 还公开了组装门的方法，其可以包括组装玻璃单元并在第一和第二玻璃面板之间施加密封剂。
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公开(公告)号：US5284371A
公开(公告)日：1994-02-08
申请号：US988301
申请日：1992-10-09
CPC分类号： E05C17/60 , E05B17/2057 , E05B65/0876 , E05C1/04 , E05B35/008 , E05C7/045 , Y10S292/46 , Y10T292/1026
摘要： A sliding door lock having a latch plate, which slidably engages a channel in one leg of a corner piece. The corner piece is mounted in a door frame. A stud is attached to the slider plate so that a person may grasp the stud and slide the plate up and down. The stud has internal threads. A small screw is threaded into the internal threads of the stud. The sliding door lock is used by grasping the stud, which extends through an elongated slot in the door frame, and using the stud to move the latch plate upward so that it extends past the top of the door frame. The small screw is then used to hold the latch plate in an upward position. A tool is used to thread the small screw past the end of the stud so that the end of the small screw is in frictional contact with the corner piece, thus holding the latch plate in the upward position. When the latch plate is locked in the upward position, the door cannot be slid open because the upper end of the plate will come into contact with a block positioned above the door frame and mounted on a supporting structure surrounding the door frame. The latch plate may also be used in conjunction with other blocks for the purpose of holding the sliding door open.
摘要翻译： 一种具有闩锁板的滑动门锁，其可滑动地接合角件的一个腿部中的通道。 角件安装在门框中。 螺柱连接到滑板上，以便人可以抓住螺栓并且上下滑动板。 螺柱具有内螺纹。 一个小螺丝拧入螺柱的内螺纹。 通过抓住延伸穿过门框中的细长槽的螺柱和使用螺柱将闩锁板向上移动以使其延伸越过门框的顶部来使用滑动门锁。 然后使用小螺钉将闩锁板保持在向上的位置。 使用工具将小螺钉穿过螺栓的端部，使得小螺钉的端部与角件摩擦接触，从而将闩锁板保持在向上的位置。 当闩锁板被锁定在向上位置时，门不能滑动打开，因为板的上端将与位于门框架上方的块接触并且安装在围绕门框的支撑结构上。 闩锁板也可以与其他块结合使用，以保持滑动门打开。
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公开(公告)号：US06260255B1
公开(公告)日：2001-07-17
申请号：US09262125
申请日：1999-03-03
IPC分类号： B23P2500
CPC分类号： A47F3/0434 , E06B3/6621 , Y10S49/02 , Y10T29/49885
摘要： A refrigerator door is described for a refrigerated display case. The door includes a glass unit having first and second spaced apart glass panels where the first panel has a forward facing surface and the second panel has a rearward facing surface. A spacer element extends between the first and second glass panels. The door relevant includes an external perimeter wall extending from front to back from a point adjacent the edge of the forward glass panel to a point adjacent the rearward glass panel. A second frame element wall extends between the first and second spaced apart glass panels and extends externally out of the spaced apart glass panels to the perimeter wall. The door rail element also includes a rear wall portion extending inwardly toward the center of the door from the perimeter wall and over a portion of the rearward facing surface of the second glass panel.
摘要翻译： 一个冰箱门描述为一个冷藏展示柜。 门包括具有第一和第二间隔开的玻璃面板的玻璃单元，其中第一面板具有面向前的表面，并且第二面板具有面向后的表面。 间隔元件在第一和第二玻璃面板之间延伸。 相关的门包括从邻近前玻璃面板的边缘的点到前面邻近后面玻璃面板的点从前到后延伸的外围壁。 第二框架元件壁在第一和第二间隔开的玻璃面板之间延伸并且从间隔开的玻璃面板外部延伸到周边壁。 门轨元件还包括后壁部分，其从周边壁向内朝着门的中心延伸并且在第二玻璃面板的面向后的表面的一部分上方延伸。
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公开(公告)号：US5297863A
公开(公告)日：1994-03-29
申请号：US850868
申请日：1992-03-13
CPC分类号： A47F11/10
摘要： A display case having shaped lighted shelves which facilitate the illumination of lighting items placed on the shelves near the front and middle of the shelves. One such shaped shelf has a curved plate or rod attached at the front of the shelf which positions items placed near the front and middle of the shelf a selected distance toward the back of the shelf. As a result, items placed near the front and middle of the shaped shelves are illuminated better by fluorescent lighting tubes, mounted inside the display case near the ends of the shelves, than items placed near the front and middle of unshaped shelves. The display case may have shaped shelves having different degrees of curvature. Alternatively, the display case may have shelves that are shaped and unshaped.
摘要翻译： 具有形状的轻型货架的显示器壳体，其有助于照亮位于搁架前部和中部附近的货架上的照明物品。 一个这种形状的搁架具有安装在搁架前部的弯曲板或杆，其将放置在搁板前部和中部附近的物品放置在朝向搁板后部的选定距离处。 结果，放置在形状的货架前部和中部附近的物品比安装在靠近货架末端的展示柜内的荧光照明管更好地被照亮，而不是放置在未形状的货架的正面和中间附近的物品。 显示器壳体可以具有不同曲率的形状的搁架。 或者，展示柜可以具有成形和未成形的货架。
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公开(公告)号：US06637093B2
公开(公告)日：2003-10-28
申请号：US09904195
申请日：2001-07-12
IPC分类号： B23P2500
CPC分类号： A47F3/0434 , E06B3/6621 , Y10T29/49885 , Y10T29/49888
摘要： A refrigerator door is described for a refrigerated display case. The door includes a glass unit having first and second spaced apart glass panels where the first panel has a forward facing surface and the second panel has a rearward facing surface. A spacer element extends between the first and second glass panels. A door rail element includes an external perimeter wall extending from front to back from a point adjacent the edge of the forward glass panel to a point adjacent the rearward glass panel. A second frame element wall extends between the first and second spaced apart glass panels and extends externally out of the spaced apart glass panels to the perimeter wall. The door rail element also includes a rear wall portion extending inwardly toward the center of the door from the perimeter wall and over a portion of the rearward facing surface of the second glass panel.
摘要翻译： 一个冰箱门描述为一个冷藏展示柜。 门包括具有第一和第二间隔开的玻璃面板的玻璃单元，其中第一面板具有面向前的表面，并且第二面板具有面向后的表面。 间隔元件在第一和第二玻璃面板之间延伸。 门轨元件包括从邻近前玻璃面板的边缘的点向前到后延伸到邻近后玻璃面板的点的外周边壁。 第二框架元件壁在第一和第二间隔开的玻璃面板之间延伸并且从间隔开的玻璃面板外部延伸到周边壁。 门轨元件还包括后壁部分，其从周边壁向内朝着门的中心延伸并且在第二玻璃面板的面向后的表面的一部分上方延伸。
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公开(公告)号：US06367223B1
公开(公告)日：2002-04-09
申请号：US09591138
申请日：2000-06-09
申请人： Richard J. Richardson , Timothy Carson , Raymundo Calderon , Jeffery Nicholson , John Nazarian , Charles E. Crown
发明人： Richard J. Richardson , Timothy Carson , Raymundo Calderon , Jeffery Nicholson , John Nazarian , Charles E. Crown
IPC分类号： E06B112
CPC分类号： A47F3/0434 , A47F3/125
摘要： Perimeter frame rails and door frames rails are described for a more thermally efficient and cost-effective display case such as for refrigerated display cases. The frames are preferably formed from cold rolled steel. A perimeter frame may include first, second and third walls defining an opening or a recess that can be closed by a contact plate. A door for a refrigerated display case may include a glass unit and a forward portion extending inwardly from a perimeter frame edge portion toward an edge of the forward glass pane and a first side portion extends rearwardly to a groove. An insulating member insulates the door rail from the cold area and includes a portion engaging the groove.
摘要翻译： 描述了周边框架轨道和门框轨道，用于更热效率和成本有效的显示器壳体，例如用于冷藏陈列柜。 框架优选由冷轧钢板形成。 周边框架可以包括限定可由接触板封闭的开口或凹部的第一，第二和第三壁。 用于冷藏展示柜的门可以包括玻璃单元和从周边框架边缘部分朝向前玻璃板的边缘向内延伸的前部，并且第一侧部向后延伸到凹槽。 绝缘构件使门导轨与冷区域绝缘，并且包括接合凹槽的部分。
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公开(公告)号：US5544454A
公开(公告)日：1996-08-13
申请号：US237558
申请日：1994-05-03
IPC分类号： E05D11/00 , A47F3/04 , E06B3/00 , E06B3/02 , E06B3/54 , E06B3/64 , E06B3/66 , E06B3/663 , E06B3/964 , F25D23/02
CPC分类号： E06B3/6621 , A47F3/043 , E06B3/5427 , E06B3/66352 , E06B3/66366
摘要： A refrigerator door construction is disclosed which includes door rail elements formed from a foamed polymeric substance. At least one substantially transparent panel is supported, retained by and sealed in the door rail. Connection elements are provided for connecting the door rail elements. At least one hinge is provided for allowing pivotal movement of the door about an axis. The foam rail element may also form one or more spacer elements between adjacent panels so that separate, discrete spacer bars may be eliminated.
摘要翻译： 公开了一种冰箱门结构，其包括由发泡聚合物形成的门轨元件。 至少一个基本上透明的面板由门轨道保持并被密封。 连接元件用于连接门轨元件。 提供至少一个铰链以允许门绕轴线枢转运动。 泡沫轨道元件还可以在相邻面板之间形成一个或多个间隔元件，使得可以消除单独的离散间隔杆。
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公开(公告)号：US5884361A
公开(公告)日：1999-03-23
申请号：US835587
申请日：1997-04-09
CPC分类号： E05F1/16 , E05D15/0665 , E05D15/0691 , E05D15/08 , E05Y2900/132 , Y10T16/361 , Y10T16/379 , Y10T16/3819 , Y10T16/3825 , Y10T16/3837 , Y10T16/384
摘要： A wheel unit is disclosed for supporting a structure for movement on a track. The unit includes a rotatable wheel having a substantially flat bearing surface and supported on an axis for running on a track. A housing supports the wheel and includes a convex-shaped guide for maintaining the wheel on the track. A wheel and track combination is also disclosed wherein the wheel has a contact surface having a first dimension and supported by the housing to rotate about an axis. The track supports the housing and wheel and includes a contact surface for contacting the contact surface of the wheel and wherein the contact surface of the track has a second dimension larger than the first dimension of the contact surface on the wheel. Preferably, a guide keeps the wheel on the track while permitting the wheel to move laterally on the track.
摘要翻译： 公开了一种用于支撑在轨道上移动的结构的轮单元。 该单元包括具有基本平坦的支承表面并被支撑在轴上用于在轨道上运行的可旋转轮。 壳体支撑车轮并且包括用于将轮保持在轨道上的凸形引导件。 还公开了一种轮和轨道组合，其中所述轮具有具有第一尺寸的接触表面并且由所述壳体支撑以围绕轴线旋转。 轨道支撑壳体和车轮并且包括用于接触车轮的接触表面的接触表面，并且其中轨道的接触表面具有比车轮上的接触表面的第一尺寸大的第二尺寸。 优选地，引导件将车轮保持在轨道上，同时允许车轮在轨道上横向移动。
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公开(公告)号：US5605237A
公开(公告)日：1997-02-25
申请号：US355615
申请日：1994-12-14
CPC分类号： A47F1/126
摘要： A product advance mechanism is described and includes a product contact element for contacting a product and for moving so as to push the product. A track is included for supporting and guiding the product contact element as the contact element moves. A bias element biases the product contact element in a direction along the track, and a brake mechanism controls the amount of bias applied to the product element.
摘要翻译： 描述了产品推进机构，并且包括用于接触产品并且用于移动以推动产品的产品接触元件。 包括轨道，用于在接触元件移动时支撑和引导产品接触元件。 偏置元件沿着轨道沿着方向偏压产品接触元件，并且制动机构控制施加到产品元件的偏置量。
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