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    • 2. 发明申请
    • TWO-PART DRILLING TOOL FOR THE PERCUSSIVE OR ROTARY PERCUSSIVE DRILLING OF HOLES IN SOIL MATERIAL OR ROCK MATERIAL
    • 两件式钻井工具,在土壤和岩石材料的敲击或旋转冲击式钻孔
    • WO2011123875A3
    • 2012-03-08
    • PCT/AT2011000164
    • 2011-04-06
    • DYWIDAG SYSTEMS INT GMBHKARPELLUS WALTERBOEHM KARL
    • KARPELLUS WALTERBOEHM KARL
    • E21B10/36E21B17/042
    • E21B4/06E21B10/36E21B17/042E21B17/0426
    • In a two-part drilling tool for the percussive or rotary percussive drilling of holes in soil material or rock material, comprising a drill head (1) and an adapter part (7), which is fixed in an interior of the drill head (1) by way of interacting, complementary threads (11, 14) and is intended for providing the coupling to a drill string, wherein an end face (3) of the drill head (1) that is remote from a borehole interior rests on a complementarily formed stop surface or supporting surface of the adapter part (7), the end face (3) of the drill head (1) that is remote from the borehole interior and the stop surface or supporting surface of the adapter part (7) that interacts with said end face have complementarily formed tapering surfaces (4, 6) with end teeth (5, 8) and a lead angle (a1) of the tapering surfaces (4, 6) smaller than a lead angle (a2) of an internal thread of the drill head (1) or of an external thread interacting therewith of the adapter part (7) or of the drill string.
    • 在用于土壤或岩石材料由合作互补螺纹具有钻头头部(1)和一个在所述钻头(1)的内部打击乐器或旋转冲击钻孔的两部分钻孔工具(11,14)固定适配器,用于耦合到部分(7) 钻柱,其中沿远离钻孔内表面(3)的钻头(1)上的互补止动件或所述适配器部分的轴承面(7)搁置,具有从钻孔内面背向侧(3)的钻头(1)和所述 协作止动或轴承的楔形表面的转接器部分(7)互补成形的楔形表面(4,6)与前齿(5,8),和一个桨距角(a1)的表面(4,6)比内螺纹的倾斜(a2)的的角度小 是钻头(1)和所述适配器部分(7)和所述钻杆的配合的外螺纹的。
    • 3. 发明申请
    • DEVICE FOR COUPLING TWO TUBULAR ELEMENTS
    • 装置用于耦合两个管片状元件
    • WO2010085829A2
    • 2010-08-05
    • PCT/AT2010000023
    • 2010-01-22
    • DYWIDAG SYSTEMS INT GMBHBOEHM KARLKARPELLUS WALTER
    • BOEHM KARLKARPELLUS WALTER
    • E21B17/043F16L15/006F16L15/08
    • The invention relates to a device for coupling two tubular elements (1, 4), for example elements of a pipe or anchor rod, wherein a first element (1) is provide at one end (2) with an external thread (3) which may be screwed into complementary inner thread (6) of a collar end (5) of a second element (4) for connecting thereto extending over the end (2) of the first element (1), wherein the collar end (5) of the second element (4) is provided with at least one profiling (9) on the front face (8) thereof facing the first element (1) which may be brought into engagement with at last one profiling (17) on the outer periphery of the end (2) of the first element (1), the cooperating profiles (9, 17) providing a rotational lock of the ends (2, 5) of the tow elements (4) to be screwed together in the tightening direction at least in the essentially completely screwed-in state and thus provide in a simple and reliable manner a rotational lock between two elements (1, 4) for coupling or screwing together.
    • 在用于耦合两个管状元件的装置(1,4),例如,设置在一个互补的内螺纹管或锚杆,其中,在一个端部(2)的第一元件(1)设置有外螺纹(3)的元素 (6)端部(2)的第一元件(1)重叠的插座端部(5)的待连接的第二元件(4)可以被拧,它提供的是,插座端部(5)在其所述第二元件(4)的 提供(1)的朝向所述前端(8)与至少一个分析(9),其与至少一个上的端部的外周形成(2)所述第一元件(1)的剖面(17)接合,所述另一第一元件 配合的轮廓(9,17)所述相互的防旋转被拧端部(2,5)的两个元件(4)相对于它的产率的螺纹连接的至少基本上完全拧下来,并由此为e imple和可靠的方式对两者一起或相互转化被拧元件被耦合到的防旋转(1,4)被提供。
    • 4. 发明申请
    • DRILL BIT FOR THE DRILLING, IN PARTICULAR PERCUSSION DRILLING OR ROTARY PERCUSSION DRILLING, OF HOLES IN SOIL MATERIAL OR ROCK MATERIAL
    • 钻头钻孔,在土壤和岩石材料特别是冲击式或旋转冲击式钻孔
    • WO2011079339A3
    • 2012-02-02
    • PCT/AT2010000491
    • 2010-12-22
    • DYWIDAG SYSTEMS INT GMBHBOEHM KARLDOLSAK WOLFGANGKARPELLUS WALTER
    • BOEHM KARLDOLSAK WOLFGANGKARPELLUS WALTER
    • E21B10/36E21B7/20E21B10/64E21B17/042
    • E21B10/36E21B7/20E21B10/64E21B17/042
    • The invention relates to a drill bit (1) for the drilling, in particular percussion drilling or rotary percussion drilling, of holes in soil material or rock material, wherein the drill bit (1) comprises a drill head (2), which is provided with a plurality of hard-metal or hard-material inserts (11), at least one flushing opening (12) for dispensing flushing fluid, and holes (25) for removing drill cuttings, and a main body (3), which is designed as one piece with the drill head (1) and is to be connected by means of a drill rod (6) to a drive element for driving or acting on the drill bit (1), wherein the drill bit (1) is designed as two pieces, the main body (3), which is made of a material that is more ductile and softer than the material of the drill head (2), being designed with a thread (4), in particular an external thread, on the front end area (8) of the main body facing the drill head (2) in order to fasten the drill head (2). The main body (3) has a support surface (9) in the front end area (8) of the main body for a side of the drill head (2) facing away from the drilling surface.
    • 在钻头(1),用于钻探,在土壤或岩石材料特别是冲击或旋转冲击钻孔,其中,所述钻头的钻头(2)设置有多个硬金属或硬质材料嵌件(11)的(1),至少一个 扫气用于排出冲洗流体和凹部(25),用于处置钻屑的口(12)设置并一体地形成一个与所述钻头(1)主体(3),用于经由钻柱连接(6)用于驱动或施加驱动元件 钻头的形成(1),(1)两个部分,形成钻头,其中一个相对于所述钻头的材料(2)或更软的材料形成的基体(3)在其前端的钻探头(2)的面对所述端部区域中的多个可延展 形成(8)具有螺纹(4),尤其是外螺纹铺设钻头头部(2)的向下。 所述基体(3)具有支承表面(9),用于从所述钻头头部(2)的工作表面在其前端区域(8)的相对侧。
    • 5. 发明申请
    • ZWEITEILIGES BOHRWERKZEUG ZUM SCHLAG- ODER DREHSCHLAGBOHREN VON LÖCHERN IN BODEN- ODER GESTEINSMATERIAL
    • 两件式钻井工具,在土壤和岩石材料的敲击或旋转冲击式钻孔
    • WO2011123875A2
    • 2011-10-13
    • PCT/AT2011/000164
    • 2011-04-06
    • DYWIDAG-SYSTEMS INTERNATIONAL GMBHKARPELLUS, WalterBÖHM, Karl
    • KARPELLUS, WalterBÖHM, Karl
    • E21B17/04
    • E21B4/06E21B10/36E21B17/042E21B17/0426
    • Bei einem zweiteiligen Bohrwerkzeug zum Schlag- oder Drehschlagbohren von Löchern in Boden- oder Gesteinsmaterial mit einem Bohrkopf (1) und einem in einem Inneren des Bohrkopfes (1) über zusammenwirkende, komplementäre Gewinde (11, 14) festgelegtes Adapterteil (7) zur Kopplung mit einem Bohrgestänge wobei eine von einem Bohrlochinneren abgewandte Stirnfläche (3) des Bohrkopfes (1) auf einer komplementär ausgebildeten Anschlag- bzw. Auflagerfläche des Adapterteils (7) aufruht, weist die von dem Bohrlochinneren abgewandte Stirnfläche (3) des Bohrkopfes (1) und die damit zusammenwirkende Anschlag- bzw. Auflagerfläche des Adapterteils (7) komplementär ausgebildete Keilflächen (4, 6) mit Stirnzähnen (5, 8) auf und ein Steigungswinkel (α1) der Keilflächen (4, 6) kleiner als ein Steigungswinkel (α2) eines Innengewindes des Bohrkopfs (1) bzw. eines damit zusammenwirkenden Außengewindes des Adapterteils (7) bzw. der Bohrstange ist.
    • 在用于土壤或岩石材料由合作互补螺纹具有钻头头部(1)和一个在所述钻头(1)的内部打击乐器或旋转冲击钻孔的两部分钻孔工具(11,14)固定适配器,用于耦合到部分(7) 钻柱,其中沿远离钻孔内表面(3)的钻头(1)上的互补止动件或所述适配器部分的轴承面(7)搁置,具有从钻孔内面背向侧(3)的钻头(1)和所述 协作止动或轴承的楔形表面的转接器部分(7)互补成形的楔形表面(4,6)与前齿(5,8),和一个桨距角(a1)的表面(4,6)比内螺纹的倾斜(a2)的的角度小 是钻头(1)和所述适配器部分(7)和所述钻杆的配合的外螺纹的。
    • 6. 发明申请
    • METHOD AND DEVICE FOR SECURING AN EXTERNALLY THREADED OBJECT AGAINST BEING UNSCREWED
    • 方法和设备用于保护与男性提供的对象,任何螺丝松动
    • WO2008124855A3
    • 2009-01-08
    • PCT/AT2008000128
    • 2008-04-10
    • ALWAG TUNNELAUSBAU GMBHKARPELLUS WALTERBOEHM KARL
    • KARPELLUS WALTERBOEHM KARL
    • F16L15/08E21B17/043
    • E21B17/043F16L15/08
    • Disclosed are a device and a method for securing an object (2), particularly a pipe, which has an external thread (3) and can be screwed into a sleeve-type element (1) that has a complementary internal thread (6), against being unscrewed. According to the invention, the object (2) that is to be screwed into the sleeve-type element (1) comprises at least one depression or profiled section at the forward end thereof which faces the sleeve-type element. Said depression or profiled section has a shape that deviates from the thread (3) and especially extends parallel to the longitudinal axis (12) of the object (2). The depression cooperates with at least one element that has a complementary elevation or profiled section (9) and is freely rotatable within the sleeve-type element (1) when the object is screwed in. The freely rotatable element (8) adjoins the subarea (7) of the sleeve-type element (1) that is provided with the internal thread (6) or an additional element which rests inside or on the subarea (7) that is provided with the internal thread (6). The freely rotatable element (8) and the adjoining subarea (7) of the sleeve-type element (1) or the additional element have one respective stop face (13, 15, 14, 16) which cooperate with one another when the object (2) is rotated in the unscrewing direction and prevent the object (2) from being further unscrewed by having the at least one complementary elevation and depression (9) engage with each other in order to reliably secure the object against being unscrewed.
    • 在的装置和用于与外部螺纹固定一个(3)ersehenen对象(2),特别是管,其在套筒状部件(1),具有互补的内螺纹(6)被旋拧,对螺杆的释放的方法中,提供 的是,在套筒形部件(1)的在其前端拧入对象(2),具有至少一个凹部或分析,其中有一个从螺纹(3)偏离,特别是(平行于纵向轴线12形成在面对端部的套管状元件 制品(2)历史auf¬的运行)已,所述凹部中的对象的旋拧过程中具有在套筒状元件1)的至少一个互补的仰角或轮廓(9),其具有(交互自由旋转元件,并且所述可自由转动的部件 (8)和内螺纹(6),其具有部分区域(7)的套筒状部件(1),或在 或在其上的内螺纹(6),其具有部分区域(7)的支撑辅助部件是彼此相邻的并在每种情况下的止挡表面(13,15,14,16),该对象的旋转运动期间(2),以在一个Ldsens螺钉的方向上彼此 合作,以防止进一步的松动通过至少一个互补的仰角和俯角(9)的卡合,以提供可靠的固定抵靠螺纹连接的松动是可用的。
    • 8. 发明申请
    • METHOD FOR THE DRILLING, IN PARTICULAR PERCUSSION OR ROTARY PERCUSSION DRILLING, OF HOLES IN SOIL OR ROCK MATERIAL AND DEVICE THEREFOR
    • 方法钻井,在地质或岩石材料及其设备特别是冲击式或旋转冲击式钻孔
    • WO2011054020A2
    • 2011-05-12
    • PCT/AT2010000422
    • 2010-11-05
    • DYWIDAG SYSTEMS INT GMBHBOEHM KARLKARPELLUS WALTER
    • BOEHM KARLKARPELLUS WALTER
    • E21B7/20
    • E21D21/0033E21B7/20E21B10/36E21B17/0426
    • In a method for the drilling, in particular percussion or rotary percussion drilling, of holes in soil or rock material, wherein a borehole is formed by a drill bit (2) mounted on a drill string (4) by means of a percussive and/or rotational movement, a casing (5) adjoining the drill bit (2) is introduced into the borehole by being pulled and/or struck and material that is removed is introduced into the annular space formed between the outer circumference of the drill string (4) and the inner circumference of the casing (5) via at least one through-opening (11), formed between the drill bit (2) and the casing (5), and is discharged from the borehole; the impact energy of the drill string (4) is applied to the drill bit (2) via an adapter (3) interacting with the drill bit (2) and the drill string (4) and the impact energy is applied to the drill bit (2) at least partially via an impact shoulder (13) of the adapter (3) and at least partially via a threaded connection (9) between the adapter (3) and the drill bit (2). A device for carrying out this method is also described.
    • 在用于钻井,在土壤或岩石材料特别是冲击或旋转冲击钻孔,其中,由(4)上的钻头(2)由冲击和/或旋转运动钻孔,一个(到钻头2形成的钻柱支撑的方法 (5)通孔中(11)(钻头杆4的外周之间形成的))随后外套管(5)通过拉动和/或击球被引入到至少一个井孔和降解的材料(钻头2)和包络管之间以及在 引入的外套管的内周面(5)形成的环形腔室和从钻柱(4)的孔,所述的冲击能量通过与所述钻头(2)和(4)配合的适配器(3)上的钻头(2)涂布在钻杆组件被排出 和冲击能量至少部分地在适配器(3)和至少部分地通过螺纹连接(9),例如冲击肩(13) 擦拭适配器(3)和钻头(2)上的钻头(2)被施加。 此外,用于执行该方法的装置进行说明。
    • 10. 发明申请
    • ANCHORING BOLT FOR ROCK
    • 锚固锚栓
    • WO1989004911A1
    • 1989-06-01
    • PCT/AT1988000097
    • 1988-11-15
    • INGENIEURE MAYREDER, KRAUS & CO. BAUGESELLSCHAFT ...KARPELLUS, Walter
    • INGENIEURE MAYREDER, KRAUS & CO. BAUGESELLSCHAFT ...
    • E21D21/00
    • E21D21/0026
    • An anchoring bolt (2) for rock has a rod (4) for fastening inside a bore hole (4) and a head (35, 38, 39) for mounting a plate (32) outside the bore hole, a pressure-loaded deformable part (40) in the form of a sleeve surrounding the rod (3a) being engaged in the supporting connection between plate (32) and rod (3a). In order to achieve an anchoring bolt (2) for rock which is inexpensive to manufacture, projects only slightly beyond the bore hole opening and in which the resistance to deformation of the deformable part (40), which determines the retaining strangth of the anchoring bolt, can be predetermined, the deformable part (40) is a strain element located between pressure surfaces (37, 39) on the rod and plate sides, respectively.
    • 用于岩石的锚固螺栓(2)具有用于紧固在钻孔(4)内的杆(4)和用于在钻孔内部安装板(32)的头部(35,38,39),压力加载的可变形 围绕杆(3a)的套筒形式的部分(40)接合在板(32)和杆(3a)之间的支撑连接中。 为了实现制造成本低廉的用于岩石的锚定螺栓(2),仅突出于钻孔开口的范围内,并且可变形部件(40)的变形阻力确定锚固螺栓的保持力 可以预先确定,可变形部分(40)分别是位于杆和板侧上的压力表面(37,39)之间的应变元件。