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1. 发明申请

US20110274516A1 Thread-tapping concrete screw 有权
标题翻译：螺纹攻丝混凝土螺钉
公开(公告)号：US20110274516A1
公开(公告)日：2011-11-10
申请号：US13068377
申请日：2011-05-10
申请人： Peter Gstach , Michael Beckert , Tobias Neumaier
发明人： Peter Gstach , Michael Beckert , Tobias Neumaier
IPC分类号： F16B25/02 , B21H3/02 , F16B25/00
CPC分类号： F16B25/0084 , F16B25/0026
摘要： In the case of a thread-tapping screw (1), especially a concrete screw (2), including a screw head (3), a screw shank (5) and a thread (6) that is formed on at least part of the screw shank (5), whereby at least one longitudinal groove (9) is formed on a front section (7) of the screw (1), starting at the end (4) of the screw on the screw shank (5), and the at least one longitudinal groove (9) is delimited on the screw shank (5) by two lengthwise sides (10) running essentially radially relative to a longitudinal axis (8) of the screw (1), it is the objective that the tightening torque needed when the screw (1) is being screwed into a drilled hole should be slight, and that the screw (1) should be produced cost-effectively. Each longitudinal groove (9), at least one lengthwise side (10) is oriented at an angle α between 1° and 20° relative to a straight line running parallel to the longitudinal axis (8) of the screw (1), and/or the at least one longitudinal groove (9) is configured on the screw shank (5) so as to be helical.
摘要翻译：在螺纹自攻螺钉（1）的情况下，特别是包括螺钉头（3），螺杆（5）和螺纹（6）的混凝土螺钉（2）的情况下，其形成在至少部分螺杆（5），由此在螺杆（5）上的螺钉的端部（4）处，至少一个纵向槽（9）形成在螺杆（1）的前部（7）上，以及所述至少一个纵向槽（9）在所述螺杆（5）上通过相对于所述螺钉（1）的纵向轴线（8）基本上径向延伸的两个纵向边（10）限定，所述紧固当螺钉（1）拧入钻孔时所需的扭矩应该是轻微的，螺钉（1）应该是经济有效的。每个纵向槽（9）至少一个纵向侧（10）相对于平行于螺杆（1）的纵向轴线（8）延伸的直线以1°和20°之间的角度α定向，和/ 或者所述至少一个纵向凹槽（9）构造在所述螺杆（5）上以使其为螺旋形的。

2. 发明申请

US20090155018A1 Thread-tapping screw 有权
标题翻译：螺纹螺丝
公开(公告)号：US20090155018A1
公开(公告)日：2009-06-18
申请号：US12290622
申请日：2008-10-30
申请人： Peter Gstach , Berthold Aumueller
发明人： Peter Gstach , Berthold Aumueller
IPC分类号： F16B25/04
CPC分类号： F16B25/0026 , F16B25/0052
摘要： A thread-tapping screw (11) has a thread (21) extending, starting from the screw shaft free end (15), at least along a portion of the shaft length and a height of which constantly decreasing toward the free end (15) of the shaft (12), and a plurality of cutting bodies (26, 36, 46, 56, 66) formed of a material having a greater hardness than hardness of the thread (21), located in recesses (24) formed in the thread (21) and opening radially outwardly and having, respectively, a radial outer profile (27, 37, 47, 57, 67) projecting, at least partially, beyond the thread and a height (A, B, C, D, E) of which decreases toward the free end (15) of the shaft (12) stepwise.
摘要翻译：螺纹自攻螺钉（11）具有从螺杆轴自由端（15）开始的至少沿轴长度的一部分延伸的螺纹（21），其高度朝向自由端（15）持续减小，的多个切割体（26,36,46,56,66），所述切割体由具有比所述螺纹（21）的硬度更大的硬度的材料形成，所述切割体位于形成于所述轴（12）中的凹部（24）中螺纹（21）并且径向向外开口并分别具有至少部分地超过螺纹和高度（A，B，C，D，E）的径向外轮廓（27,37,47,57,67））逐渐向轴（12）的自由端（15）减小。

3. 发明申请

US20100047035A1 Fastening element 审中-公开
标题翻译：紧固件
公开(公告)号：US20100047035A1
公开(公告)日：2010-02-25
申请号：US12583555
申请日：2009-08-21
申请人： Falk Rosenkranz , Holger Basche , Franz Huber , Peter Gstach
发明人： Falk Rosenkranz , Holger Basche , Franz Huber , Peter Gstach
IPC分类号： F16B25/10
CPC分类号： F16B25/0026 , F16B25/0068 , F16B25/0073 , F16B25/0078
摘要： A fastening element having a torque-receiver for a setting tool and having a shank bearing a tapping thread that has a free end facing away from the torque-receiving means, and that has a thread-core diameter. The thread has one thread having a thread leading end in the region of the free end of the shank, whose outside diameter, starting from the free end, increases to a maximum outside diameter and, starting from its maximum outside diameter and continuing toward the torque-receiving means, decreases quasi-continuously to a smaller outside diameter. The thread-core diameter of the shank, starting from a region next to the torque-receiving means and continuing toward the free end of the shank, decreases quasi-continuously to a smaller thread-core diameter of the shank.
摘要翻译：一种紧固元件，具有用于固定工具的转矩接收器，并且具有轴承带有远离扭矩接收装置的自由端并且具有螺纹芯直径的攻丝螺纹的柄。螺纹具有一个螺纹，其在柄的自由端的区域中具有螺纹前端，其外径从自由端开始增加到最大外径，并且从其最大外径开始并继续朝向扭矩接收装置，准连续地减小到较小的外径。从扭矩接收装置旁边的区域开始并且持续到柄部的自由端的柄的螺纹芯直径被准稳定地减小到柄的较小的螺纹芯直径。

4. 发明授权

US08753056B2 Thread-tapping concrete screw 有权
标题翻译：螺纹攻丝混凝土螺钉
公开(公告)号：US08753056B2
公开(公告)日：2014-06-17
申请号：US13068377
申请日：2011-05-10
申请人： Peter Gstach , Michael Beckert , Tobias Neumaier
发明人： Peter Gstach , Michael Beckert , Tobias Neumaier
IPC分类号： F16B25/02 , F16B25/00
CPC分类号： F16B25/0084 , F16B25/0026
摘要： In the case of a thread-tapping screw (1), especially a concrete screw (2), including a screw head (3), a screw shank (5) and a thread (6) that is formed on at least part of the screw shank (5), whereby at least one longitudinal groove (9) is formed on a front section (7) of the screw (1), starting at the end (4) of the screw on the screw shank (5), and the at least one longitudinal groove (9) is delimited on the screw shank (5) by two lengthwise sides (10) running essentially radially relative to a longitudinal axis (8) of the screw (1), it is the objective that the tightening torque needed when the screw (1) is being screwed into a drilled hole should be slight, and that the screw (1) should be produced cost-effectively. Each longitudinal groove (9), at least one lengthwise side (10) is oriented at an angle α between 1° and 20° relative to a straight line running parallel to the longitudinal axis (8) of the screw (1), and/or the at least one longitudinal groove (9) is configured on the screw shank (5) so as to be helical.
摘要翻译：在螺纹自攻螺钉（1）的情况下，特别是包括螺钉头（3），螺杆（5）和螺纹（6）的混凝土螺钉（2）的情况下，其形成在至少部分螺杆（5），由此在螺杆（5）上的螺钉的端部（4）处，至少一个纵向槽（9）形成在螺杆（1）的前部（7）上，以及所述至少一个纵向凹槽（9）在所述螺杆（5）上通过相对于所述螺钉（1）的纵向轴线（8）基本上径向延伸的两个纵向边（10）限定，所述紧固当螺钉（1）拧入钻孔时所需的扭矩应该是轻微的，螺钉（1）应该是经济有效的。每个纵向槽（9）至少一个纵向侧（10）相对于平行于螺杆（1）的纵向轴线（8）延伸的直线以1°和20°之间的角度α定向，和/ 或者所述至少一个纵向凹槽（9）构造在所述螺杆（5）上以使其为螺旋形的。

5. 发明申请

US20100247267A1 Method for anchoring a fastening element in a mineral component, and fastening element for mineral components 审中-公开
标题翻译：用于将紧固元件固定在矿物部件中的方法，以及用于矿物部件的紧固元件
公开(公告)号：US20100247267A1
公开(公告)日：2010-09-30
申请号：US12661711
申请日：2010-03-23
申请人： Pietro Bianchi , Bernhard Sander , Falk Rosenkranz , Peter Gstach , Georg Oberndorfer , Bernhard Winkler
发明人： Pietro Bianchi , Bernhard Sander , Falk Rosenkranz , Peter Gstach , Georg Oberndorfer , Bernhard Winkler
IPC分类号： F16B25/02
CPC分类号： F16B25/00 , F16B25/0026 , F16B25/0047 , F16B25/0073 , F16B25/0084
摘要： A method is described for anchoring a fastening element (11) in a mineral component (1), in which a bore hole (2) is provided in the component (1) using a drill bit having a nominal drill bit diameter, and a fastening element (11) is then screwed into the provided bore hole (2). The fastening element (11) has a shank (12) which is provided with rotary engagement device (16) for a setting tool, and has a core diameter (K) and cutting edges (21) on a first end region. The fastening element has a self-tapping thread (17) in which the difference between the outer diameter of the thread (17) and the core diameter (K) of the shank (12) corresponds to 0.05 to 0.7 times the pitch of the thread (17). A drill bit is used which has a nominal drill bit diameter corresponding to 0.95 to 1.10 times the core diameter (K) of the shank (12). Also described is a fastening element (11) for anchoring in a mineral component (1).
摘要翻译：描述了一种用于将紧固元件（11）锚定在矿物部件（1）中的方法，其中使用具有标称钻头直径的钻头在部件（1）中提供钻孔（2），并且紧固然后将元件（11）拧入所提供的钻孔（2）中。紧固元件（11）具有柄部（12），其设置有用于固定工具的旋转接合装置（16），并且在第一端部区域具有纤芯直径（K）和切割刃（21）。紧固元件具有自攻螺纹（17），其中螺纹（17）的外径和柄（12）的芯直径（K）之间的差异对应于螺纹的间距的0.05至0.7倍（17）。使用钻头，其具有对应于柄（12）的芯直径（K）的0.95至1.10倍的标称钻头直径。还描述了用于锚定在矿物组分（1）中的紧固元件（11）。

6. 发明授权

US07740435B2 Thread-tapping screw 有权
标题翻译：螺纹螺丝
公开(公告)号：US07740435B2
公开(公告)日：2010-06-22
申请号：US12290622
申请日：2008-10-30
申请人： Peter Gstach , Berthold Aumueller
发明人： Peter Gstach , Berthold Aumueller
IPC分类号： F16B25/00
CPC分类号： F16B25/0026 , F16B25/0052
摘要： A thread-tapping screw (11) has a thread (21) extending, starting from the screw shaft free end (15), at least along a portion of the shaft length and a height of which constantly decreasing toward the free end (15) of the shaft (12), and a plurality of cutting bodies (26, 36, 46, 56, 66) formed of a material having a greater hardness than hardness of the thread (21), located in recesses (24) formed in the thread (21) and opening radially outwardly and having, respectively, a radial outer profile (27, 37, 47, 57, 67) projecting, at least partially, beyond the thread and a height (A, B, C, D, E) of which decreases toward the free end (15) of the shaft (12) stepwise.
摘要翻译：螺纹自攻螺钉（11）具有从螺杆轴自由端（15）开始的至少沿轴长度的一部分延伸的螺纹（21），其高度朝向自由端（15）持续减小，的多个切割体（26,36,46,56,66），所述切割体由具有比所述螺纹（21）的硬度更大的硬度的材料形成，所述切割体位于形成于所述轴（12）中的凹部（24）中螺纹（21）并且径向向外开口并分别具有至少部分地超过螺纹和高度（A，B，C，D，E）的径向外轮廓（27,37,47,57,67））逐渐向轴（12）的自由端（15）减小。

7. 发明申请

US20080145182A1 Fastening element 审中-公开
标题翻译：紧固件
公开(公告)号：US20080145182A1
公开(公告)日：2008-06-19
申请号：US11999953
申请日：2007-12-07
申请人： Peter Gstach
发明人： Peter Gstach
IPC分类号： F16B23/00
CPC分类号： F16B25/00 , F16B25/0026 , F16B25/0047 , F16B25/0052
摘要： A fastening element for mineral constructional components includes a thread-tapping thread (21, 41) extending at least partially along the stem (12, 32) of the fastening element and having side flanks (23, 24, 45, 47), with the side flanks (23, 24, 45, 47) form together an angle (W, V) of from 10° to 35°, and with a ratio of an outer diameter (A) of the thread (21, 41) to a root diameter (K) of the stem (12, 32) amounting to from 1.1 to 1.4, and a ratio of the outer diameter (A) of the thread (21, 41) to a pitch (P) of the thread (21, 41) amounting to from 1.4 to 1.7.
摘要翻译：用于矿物结构部件的紧固元件包括沿着紧固元件的杆（12,32）至少部分延伸并且具有侧面（23,24,45,47）的螺纹攻丝螺纹（21,41），其中侧面（23,24,45,47）一起形成10°至35°的角度（W，V），并且以螺纹（21,41）的外径（A）与根部所述杆（12,32）的直径（K）为1.1至1.4，并且所述螺纹（21,41）的外径（A）与所述螺纹（21,41）的间距（P））从1.4到1.7。

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