公开(公告)号：US06592286B2

公开(公告)日：2003-07-15

申请号：US10057360

申请日：2001-10-23

申请人： Cord-Henrick Surberg ,  Marcel John ,  Ralf Laternser ,  Michael Siemers ,  Pietro Bianchi ,  Gerhard Köck

发明人： Cord-Henrick Surberg ,  Marcel John ,  Ralf Laternser ,  Michael Siemers ,  Pietro Bianchi ,  Gerhard Köck

IPC分类号： E04C330

CPC分类号： F16B13/141 ,  Y10T403/472 ,  Y10T403/473

摘要： A fixing member (1) designed for at least partially interlocking axial securement in a solid body (4) by means of an initially fluid setting material (2) introduced into a blind borehole (3), and is intermediately mechanically fixed and adjustable. The fixing member (1) is a peripherally closed medium to thickwalled tubular member (5), at least in part radially deformed and of uniform wall thickness having an axial passageway (6) extending through it.

公开(公告)号：US06543977B2

公开(公告)日：2003-04-08

申请号：US10055656

申请日：2002-01-23

申请人： Bernhard Sander ,  Joachim Günther ,  Marcel John ,  Michael Siemers ,  Pietro Bianchi ,  Erich Wisser

发明人： Bernhard Sander ,  Joachim Günther ,  Marcel John ,  Michael Siemers ,  Pietro Bianchi ,  Erich Wisser

IPC分类号： F16B100

CPC分类号： E04B1/41 ,  Y10S411/93

摘要： A concrete anchor bolt formed of an axially extending fixing member (1) having a first axially extending section (5) fixable in a tapped blind borehole (3) in a first solid body (4) secured by a temporarily fluid fixing agent (2) and an axially protruding second axially extending section (7) embeddable in a subsequently settable second solid body (6), wherein a conically shaped section sleeve (8) is present on the second section (7).

公开(公告)号：US06454506B1

公开(公告)日：2002-09-24

申请号：US09635283

申请日：2000-08-09

申请人： Kai-Uwe Keller ,  Marcel John ,  Jürgen Wieser

发明人： Kai-Uwe Keller ,  Marcel John ,  Jürgen Wieser

IPC分类号： F16B2510

CPC分类号： F16B25/10 ,  F16B25/0026 ,  F16B25/0047 ,  F16B25/0073

摘要： An anchor bolt having a substantially cylindrical stem (2), and at least one thread provided on the stem (2) and extending from a free front end of the stem at least over a portion of a longitudinal extent of the stem (2), the thread (6) having a plurality of thread turns (6) having, at least over one/third of the stem (2), a width (b1, b2) which decreases, with an increase of a distance of a respective thread turn (6) from the free front end of the stem (2), so that a distance (x1, x2, x3) between trailing and leading flanks (8, 7) of two following one another thread turns (6) of the thread increases backwards.

摘要翻译： 一种具有基本圆柱形杆（2）的锚定螺栓和至少一根螺纹，所述至少一个螺纹设置在所述杆（2）上并且从所述杆的自由前端延伸至所述杆（2）的纵向范围的至少一部分， 所述螺纹（6）具有多个螺纹（6），所述螺纹螺纹（6）至少具有所述杆（2）的1/3以上，宽度（b1，b2）随着相应的螺纹转动的距离的增加而减小 （6）从所述杆（2）的自由前端延伸，使得所述螺纹的两个相邻螺纹螺纹（6）的后侧和前侧面（8,7）之间的距离（x1，x2，x3）增加 向后。

公开(公告)号：US06640914B2

公开(公告)日：2003-11-04

申请号：US10120658

申请日：2002-04-11

申请人： Erich Wisser ,  Marcel John ,  Bernhard Sander ,  Hanspeter Schad ,  Cord-Henrik Surberg ,  Charles Coffin ,  Joachim Vedder ,  Reinhard Lins

发明人： Erich Wisser ,  Marcel John ,  Bernhard Sander ,  Hanspeter Schad ,  Cord-Henrik Surberg ,  Charles Coffin ,  Joachim Vedder ,  Reinhard Lins

IPC分类号： E21B604

CPC分类号： B28D1/146 ,  B23B51/0045 ,  E21B10/445 ,  E21D21/0053

摘要： A percussion bores for forming borer in a stone material and including a chisel stem (2) having a prismatic cross-section and provided with a chiseling head (3) and at least one radial opening (4), a twist drill (6) extending through the cylindrical through-bore (3) of the chisel stem and projecting beyond the chiseling head (7), a drilling head (10) with cutting elements (9) provided at the projecting end of the twist drill and a shank (12) provided at another end of the twist drill, and a stop (13) provided between the shank (12) and the chisel stem (2), with a drill stem being offset radially inwardly with respect to an outer diameter of the shank in the region of the stop.