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公开(公告)号:US07909338B2
公开(公告)日:2011-03-22
申请号:US11700440
申请日:2007-01-30
申请人: Oliver Koehler , Wolfgang Ludwig , Kay Heemann
发明人: Oliver Koehler , Wolfgang Ludwig , Kay Heemann
CPC分类号: E21B17/0426 , E21D20/026 , E21D21/0053 , Y10T279/3418 , Y10T279/3493
摘要: An adapter member for connecting a self-drilling rock anchor (1; 31; 69) with a chuck (6) of a drilling tool, includes a sleeve-shaped section (17; 37) having a bottom (20; 40; 60; 80) provided at an end (19; 39) of the sleeve-shaped section (17; 37) for forming a receiving space (21) for connection with an end (4; 34) of the rock anchor (1; 31; 69), and a seal (23; 43; 63; 83) arranged in a region of the bottom (20; 40; 60; 80) and extending from the receiving space (21) to at least a plane (E1; E2; E3; E4) defined by the bottom.
摘要翻译: 用于将自钻岩石锚杆(1; 31; 69)与钻具的卡盘(6)连接的适配器构件包括具有底部(20; 40; 60; 60)的套筒状部分(17; 37) 设置在所述套筒形部分(17; 37)的端部(19; 39)处,用于形成用于与所述岩石锚杆(1; 31; 69)的端部(4; 34)连接的接纳空间 )和布置在底部(20; 40; 60; 80)的区域中并且从接收空间(21)延伸到至少一个平面(E1; E2; E3)的区域中的密封件(23; 43; 63; 83) ; E4)由底部定义。
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公开(公告)号:US20070177949A1
公开(公告)日:2007-08-02
申请号:US11700440
申请日:2007-01-30
申请人: Oliver Koehler , Wolfgang Ludwig , Kay Heemann
发明人: Oliver Koehler , Wolfgang Ludwig , Kay Heemann
IPC分类号: E21D20/00
CPC分类号: E21B17/0426 , E21D20/026 , E21D21/0053 , Y10T279/3418 , Y10T279/3493
摘要: An adapter member for connecting a self-drilling rock anchor (1; 31; 69) with a chuck (6) of a drilling tool, includes a sleeve-shaped section (17; 37) having a bottom (20; 40; 60; 80) provided at an end (19; 39) of the sleeve-shaped section (17; 37) for forming a receiving space (21) for connection with an end (4; 34) of the rock anchor (1; 31; 69), and a seal (23; 43; 63; 83) arranged in a region of the bottom (20; 40; 60; 80) and extending from the receiving space (21) to at least a plane (E1; E2; E3; E4) defined by the bottom.
摘要翻译: 用于将自钻岩石锚杆(1; 31; 69)与钻具的卡盘(6)连接的适配器构件包括具有底部(20; 40; 60; 60)的套筒状部分(17; 37) 设置在所述套筒形部分(17; 37)的端部(19; 39)处,用于形成用于与所述岩石锚杆(1; 31; 69)的端部(4; 34)连接的接纳空间 )和布置在所述底部(20; 40; 60; 80)的区域中并且从所述容纳空间(21)延伸到至少一个平面(E 1; E 2)的密封件(23; 43; 63; 83) ; E 3; E 4)由底部定义。
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公开(公告)号:US20070086862A1
公开(公告)日:2007-04-19
申请号:US11583686
申请日:2006-10-18
申请人: Oliver Koehler
发明人: Oliver Koehler
IPC分类号: E21D21/00
CPC分类号: E21D20/003 , E21D20/02 , E21D20/028
摘要: An extrusion device for forcing out a mass (2) from a self-drilling chemical rock anchor (1; 46) for mine and tunnel constructions and including a motor-driven sleeve (21; 56) rotatably supported in the housing (12; 44) without a possibility of an axial displacement therein and having a receiving space (28; 58) for a free end (4) of the rock anchor (1) extending from the receptacle (24) for the rock anchor rotation-imparting means (3), which is provided at the first sleeve end (22), in a direction toward the second sleeve end (25) of the sleeve (21, 56) opposite the first end and having an inner cross-section smaller than a cross-section of the receptacle (24), and a feeding nozzle (31) extending through the through-opening (26) formed in the second sleeve end (25) of the sleeve (21) for feeding an extruding medium for forcing the mass (2) out of the rock anchor (1) and spaced from an inner profile of the sleeve (21; 56) to provide free space for the free end (4) of the rock anchor (1).
摘要翻译: 一种挤出装置,用于从用于矿井和隧道结构的自钻化学岩石锚杆(1; 46)挤出质量块(2),并包括可旋转地支撑在所述壳体(12; 44)中的电动套筒(21; 56) ),并且具有用于岩石锚固体(1)的自由端(4)的接收空间(28; 58),所述接收空间用于岩石锚定旋转赋予装置(3)从所述容器(24)延伸 ),其设置在第一套筒端部(22)处,沿着与第一端部相对的套筒(21,56)的第二套筒端部(25)的方向,并且具有小于横截面的内部横截面 (21)的第二套筒端(25)中形成的通孔(26)延伸的供给喷嘴(31),用于供给用于迫使质量块(2)的挤出介质, 离开岩石锚固件(1)并与套筒(21; 56)的内部轮廓间隔开以提供自由空间 岩石锚(1)的自由端(4)。
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