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公开(公告)号：EP1939394A2
公开(公告)日：2008-07-02
申请号：EP07254935.5
申请日：2007-12-19
CPC分类号： E21D20/02 , E02D5/808 , E21D21/0033 , E21D21/0086
摘要： An anchor 1 for consolidating non-cohesive rock layers or for connecting them to solid rock 2 primarily has the necessary components for realising a stressed or expansion anchor. Furthermore, when a conventional domed plate 10 is used, which reliably transmits the necessary stress forces, it is possible additionally to bond the anchor bar 4 in the drill hole 3 after stressing. To this end, the anchor bar 4 is either constructed with a connecting tube 22 with distributor head 24 or the sheathing tube 11 comprises a top tube 50, these both fulfilling the task of conveying the grout bonding material 12 reliably from the drill hole mouth end of the anchor bar 4 to the rock end 5A and then diverting it there and returning it to the drill hole mouth, so ensuring complete fixing and sheathing of the anchor bar 4 in the drill hole 3.
摘要翻译： 用于固结非粘性岩层或用于将其连接到固体岩石2的锚固件1主要具有用于实现应力或膨胀锚的必要部件。 此外，当使用传统的圆顶板10，其可靠地传递必要的应力时，可能在应力之后将锚杆4连接在钻孔3中。 为此，锚杆4或者由具有分配器头部24的连接管22构成，或者，护套管11包括顶管50，这两个都能够从钻孔口端部可靠地输送灌浆接合材料12 的锚杆4到岩石端部5A，然后将其转移到钻孔口，从而确保锚杆4在钻孔3中的完全固定和护套。
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公开(公告)号：EP1939394B1
公开(公告)日：2010-02-17
申请号：EP07254935.5
申请日：2007-12-19
CPC分类号： E21D20/02 , E02D5/808 , E21D21/0033 , E21D21/0086
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公开(公告)号：EP2096258A3
公开(公告)日：2009-09-09
申请号：EP09007562.3
申请日：2007-12-19
CPC分类号： E21D20/02 , E02D5/808 , E21D21/0033 , E21D21/0086
摘要： An anchor (1) for consolidating non-cohesive rock layers or for connecting them to solid rock (2) primarily has the necessary components for realising a stressed or expansion anchor. Furthermore, when a conventional domed plate (10) is used, which reliably transmits the necessary stress forces, it is possible additionally to bond the anchor bar (4) in the drill hole (3) after stressing. To this end, the anchor bar (4) is either constructed with a connecting tube (22) with distributor head (24) or the sheathing tube (11) comprises a top tube (50), these both fulfilling the task of conveying the grout bonding material (12) reliably from the drill hole mouth end of the anchor bar (4) to the rock end (5A) and then diverting it there and returning it to the drill hole mouth, so ensuring complete fixing and sheathing of the anchor bar (4) in the drill hole (3).
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公开(公告)号：EP2096258A2
公开(公告)日：2009-09-02
申请号：EP09007562.3
申请日：2007-12-19
CPC分类号： E21D20/02 , E02D5/808 , E21D21/0033 , E21D21/0086
摘要： An anchor 1 for consolidating non-cohesive rock layers or for connecting them to solid rock 2 primarily has the necessary components for realising a stressed or expansion anchor. Furthermore, when a conventional domed plate 10 is used, which reliably transmits the necessary stress forces, it is possible additionally to bond the anchor bar 4 in the drill hole 3 after stressing. To this end, the anchor bar 4 is either constructed with a connecting tube 22 with distributor head 24 or the sheathing tube 11 comprises a top tube 50, these both fulfilling the task of conveying the grout bonding material 12 reliably from the drill hole mouth end of the anchor bar 4 to the rock end 5A and then diverting it there and returning it to the drill hole mouth, so ensuring complete fixing and sheathing of the anchor bar 4 in the drill hole 3.
摘要翻译： 用于固结非粘性岩层或用于将它们连接到固体岩石2的锚1主要具有用于实现应力或膨胀锚的必要组件。 此外，当使用传统的圆顶板10，其可靠地传递必要的应力时，可以另外在应力后将锚杆4结合在钻孔3中。 为此，锚杆4构造有具有分配器头24的连接管22或者套管11包括顶管50，这两者都履行了从钻孔口端可靠地传送灌浆粘结材料12的任务 将锚杆4连接到岩石端部5A，然后将其转移到那里并将其返回到钻孔口，从而确保锚杆4在钻孔3中的完全固定和护套。
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公开(公告)号：EP1939394A3
公开(公告)日：2009-01-28
申请号：EP07254935.5
申请日：2007-12-19
CPC分类号： E21D20/02 , E02D5/808 , E21D21/0033 , E21D21/0086
摘要： An anchor 1 for consolidating non-cohesive rock layers or for connecting them to solid rock 2 primarily has the necessary components for realising a stressed or expansion anchor. Furthermore, when a conventional domed plate 10 is used, which reliably transmits the necessary stress forces, it is possible additionally to bond the anchor bar 4 in the drill hole 3 after stressing. To this end, the anchor bar 4 is either constructed with a connecting tube 22 with distributor head 24 or the sheathing tube 11 comprises a top tube 50, these both fulfilling the task of conveying the grout bonding material 12 reliably from the drill hole mouth end of the anchor bar 4 to the rock end 5A and then diverting it there and returning it to the drill hole mouth, so ensuring complete fixing and sheathing of the anchor bar 4 in the drill hole 3.
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