专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4783943A Device for floor ventilation 失效
标题翻译：地板通风装置
公开(公告)号：US4783943A
公开(公告)日：1988-11-15
申请号：US850016
申请日：1986-04-10
申请人： Stig-Ake Ljungkvist
发明人： Stig-Ake Ljungkvist
IPC分类号： E04B1/70 , E02D31/00 , E04B5/48 , E04F15/024 , E04F15/18 , E04B5/52
CPC分类号： E04F15/18 , E02D31/008 , E04F15/02458
摘要： The invention helps to find a way for creating a ventilated space on an existing floor damaged by moisture. On this way the resulting effects from moisture are held low. The invention consists of a moulding with the form of an inverted t. Holes (2) are located for attachment of the moulding to the lower floor. The lower part of the moulding has also at right angle going passages (5). The supports (4), shaped of the moulding on the either side, are used to carry plate-type material, which between two moldings shaped the ventilated space.
摘要翻译：本发明有助于找到在由水分损坏的现有地板上形成通风空间的方法。以这种方式，由湿度产生的影响保持不变。本发明包括具有反向t形式的模制件。孔（2）用于将模制件附接到下层。模制件的下部也具有直角通道（5）。在任一侧的模制件的形状的支撑件（4）用于承载在两个模制件之间形成通风空间的板式材料。

2. 发明授权

US4838000A Arrangement for improved ventilation and method of using the arrangement 失效
标题翻译：改善通风的安排及使用方法
公开(公告)号：US4838000A
公开(公告)日：1989-06-13
申请号：US119229
申请日：1987-11-05
申请人： Stig-Ake Ljungkvist
发明人： Stig-Ake Ljungkvist
IPC分类号： E04B5/48 , E04B1/70 , E04F15/024 , E04F15/18
CPC分类号： E04F15/18 , E04F15/02044 , E04F2015/02055 , F24F2221/40
摘要： A rail (1) of U-shaped section is used as a casing for a bar of wood. The rail has barbs on the inner walls and ribs (4, 3) at the bottom. Tracks extend on the underside of the rail, the said tracks matching tracks on the mountings (2). The rail also has a horizontal support shelf on its outer side. The rail with bars of wood are secured with the aid of the mountings on an underfloor damaged by moisture whereas a material serving to isolate the underfloor is located on the shelves. The said material rests on two support shelves (5) pertaining to the rails and situated at some distance from one another. It is also possible for an insulating material to be placed on top of the isolating material (12, 14). A new flooring material is now fixed on top of the bars. At this stage the space between the underfloor and the isolating material brought about in this way is ventilated naturally or by force. The same method can be used to prevent radon rising through the underfloor from penetrating the premises above.
摘要翻译： U形截面的导轨（1）用作木条的外壳。导轨在内壁上有倒钩，底部有肋（4,3）。轨道在轨道的下侧延伸，所述轨道匹配安装件（2）上的轨道。轨道在其外侧还具有水平支撑架。带有木杆的轨道通过安装在固定在由水分损坏的地板下而固定，而用于隔离地板的材料位于货架上。所述材料位于与轨道相关的两个支撑架（5）上，并且彼此相距一定距离。也可以将绝缘材料放置在隔离材料（12,14）的顶部上。新的地板材料现在固定在酒吧的顶部。在这个阶段，以这种方式产生的地板和隔离材料之间的空间是自然地或强力地通风的。同样的方法可以用来防止氡气通过地板上升穿透上述房屋。

3. 发明授权

US4576510A Technique for the location of expansion joints when casting a concrete bed 失效
标题翻译：铸造混凝土床时伸缩缝的位置技术
公开(公告)号：US4576510A
公开(公告)日：1986-03-18
申请号：US568182
申请日：1983-12-28
申请人： Stig-ake Ljungkvist , Lennart Johansson
发明人： Stig-ake Ljungkvist , Lennart Johansson
IPC分类号： E01B23/02 , E01C11/02 , E01C11/04 , E01C23/01 , E04B1/68 , E04F15/14
CPC分类号： E01C11/04 , E01C23/01 , E04F15/14
摘要： Procedure of locating expansion joints (7) in a concrete bed (3,4) during manufacture (casting) by locating pre-fabricated joint elements (11,12) consisting of long rails made of reinforced concrete in pairs as a form and glide path (1,2) for smoothing and vibrating machines and in such a way that the cavity formed is filled (7) with material which has a lower E-modulus than concrete. The procedure also describes a method when two rails are secured to another by means of an adhesive. The rails (11,12) are designed to form a tongue and groove (9,10) between the rail concerned and the associated concrete slab (3,4). Holes are made for dowels (6,8) which extend from one slab to the other through the joint element and thus prevent edge raising from occuring later on.
摘要翻译： PCT No.PCT / SE83 / 00162 Sec。 371日期1983年12月28日第 102（e）1983年12月28日日期PCT提交1983年4月25日PCT公布。公开号WO83 / 03862 日期：1983年11月10日。通过定位由钢筋混凝土制成的长轨构成的预制接头元件（11,12），在制造（铸造）过程中将膨胀节（7）定位在混凝土床（3,4）成对作为平滑和振动机器的形式和滑动路径（1,2），并且使得形成的空腔用具有比混凝土低的E模量的材料填充（7）。该程序还描述了当两个轨道通过粘合剂固定到另一个轨道时的方法。轨道（11,12）被设计成在相关轨道和相关联的混凝土板（3,4）之间形成一个榫槽（9,10）。孔用于通过接头元件从一个板坯延伸到另一个板材的榫钉（6,8），从而防止边缘抬起以后发生。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式