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1. 发明申请

US20070251734A1 Rotary-percussion drill with a four-start helical shaft 有权
标题翻译：旋转冲击钻具有四开式螺旋轴
公开(公告)号：US20070251734A1
公开(公告)日：2007-11-01
申请号：US11796737
申请日：2007-04-27
申请人： Olaf Koch , Josef Starkmann , Guenther Domani
发明人： Olaf Koch , Josef Starkmann , Guenther Domani
IPC分类号： E21B10/44
CPC分类号： E21B10/445 , B23B51/02 , B23B2226/75 , B23B2251/14 , B23B2251/204 , B23B2251/406 , B23B2251/50 , Y10T408/9097
摘要： A rotary-percussion drill includes a four-start helical shaft (3) having a fourfold rotationally and mirror-symmetrical helix cross-section, with radially projecting convexly formed helical webs (4) extending from a concave groove bottom (5) up to the envelope circle (6) and having an undercut (7) with respect to a web width (S).
摘要翻译：旋转冲击钻包括具有四重旋转和镜面对称的螺旋截面的四开式螺旋轴（3），其具有从凹槽底部（5）延伸到径向突出的凸形成的螺旋腹板（4）包围圆（6）并且具有相对于卷材宽度（S）的底切（7）。

2. 发明授权

US07628232B2 Rotary-percussion drill with a four-start helical shaft 有权
标题翻译：旋转冲击钻具有四开式螺旋轴
公开(公告)号：US07628232B2
公开(公告)日：2009-12-08
申请号：US11796737
申请日：2007-04-27
申请人： Olaf Koch , Josef Starkmann , Guenther Domani
发明人： Olaf Koch , Josef Starkmann , Guenther Domani
IPC分类号： E21B10/44
CPC分类号： E21B10/445 , B23B51/02 , B23B2226/75 , B23B2251/14 , B23B2251/204 , B23B2251/406 , B23B2251/50 , Y10T408/9097
摘要： A rotary-percussion drill includes a four-start helical shaft (3) having a fourfold rotationally and mirror-symmetrical helix cross-section, with radially projecting convexly formed helical webs (4) extending from a concave groove bottom (5) up to the envelope circle (6) and having an undercut (7) with respect to a web width (S).
摘要翻译：旋转冲击钻包括具有四重旋转和镜面对称的螺旋截面的四开式螺旋轴（3），其具有从凹槽底部（5）延伸到径向突出的凸形成的螺旋腹板（4）包围圆（6）并且具有相对于卷材宽度（S）的底切（7）。

3. 发明授权

US09067312B2 Tool holder 有权
标题翻译：工具托架
公开(公告)号：US09067312B2
公开(公告)日：2015-06-30
申请号：US13146859
申请日：2010-01-21
申请人： Olaf Koch , Alexander Buchenau , Stefan Hammerstingl , Matthias Keith , Uto Plank
发明人： Olaf Koch , Alexander Buchenau , Stefan Hammerstingl , Matthias Keith , Uto Plank
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , B25D2250/211 , Y10T279/17051
摘要： The tool holder according to the invention for a chipping hammer has a tool receptacle for receiving a tool and a tool securing device for securing the tool in the tool receptacle. The tool securing device provides a shaft having an eccentrically arranged mandrel and at least one end piece and a bar having at least one eye in which the end piece engages in a form-fitting manner. The tool securing device is pivotable into at least one first position for inserting and removing the tool and into at least one second position for securing the tool. The eye has a non-circular cross-section.
摘要翻译：根据本发明的用于切碎锤的工具架具有用于接收工具的工具接口和用于将工具固定在工具容器中的工具固定装置。工具固定装置提供具有偏心布置的心轴的轴，以及具有至少一个眼睛的至少一个端部件和杆，其中端件以形状配合方式接合。工具固定装置可枢转到至少一个第一位置，用于插入和移除工具并进入用于固定工具的至少一个第二位置。眼睛有一个非圆形横截面。

4. 发明申请

US20080047759A1 Hard material insert for a drill and a drill with the hard material insert 失效
标题翻译：用于钻头的硬质材料刀片和带硬质材料刀片的钻头
公开(公告)号：US20080047759A1
公开(公告)日：2008-02-28
申请号：US11894499
申请日：2007-08-20
申请人： Olaf Koch
发明人： Olaf Koch
IPC分类号： E21B10/58 , E21B10/46
CPC分类号： B28D1/146 , B23B51/02 , B23B2226/75 , B23B2251/02 , E21B10/445 , E21B10/58
摘要： A hard material insert (1) for a drill (2, 2′) includes an axially central reinforcement (3) provided in the insert, and two diametrically opposite, radial arms (4) each having a cross-section tapering radially outwardly, opposite free side (8) and connection side (7), with the free and connection sides (8, 7) of one of the radial arms (4) being arranged alternatively to the free and connection sides of another of the radial arms (4), and a concave recess (6) provided on the connection side (7).
摘要翻译：用于钻头（2,2'）的硬质材料插入件（1）包括设置在插入件中的轴向中心加强件（3）和两个直径相对的径向臂（4），每个径向臂具有径向向外逐渐变细的横截面自由侧（8）和连接侧（7），其中一个径向臂（4）的自由和连接侧（8,7）交替地设置在另一个径向臂（4）的自由和连接侧，，以及设置在连接侧（7）上的凹槽（6）。

5. 发明申请

US20060032675A1 Drill 有权
标题翻译：钻头
公开(公告)号：US20060032675A1
公开(公告)日：2006-02-16
申请号：US11149386
申请日：2005-06-09
申请人： Olaf Koch , Joachim Woerz , Karl-Heinz Hofmann , Werner Britten
发明人： Olaf Koch , Joachim Woerz , Karl-Heinz Hofmann , Werner Britten
IPC分类号： E21B10/36
CPC分类号： B28D1/146 , B23B51/02 , B23B2226/31 , B23B2226/75 , B23B2240/08 , B23B2240/16 , B23B2251/14 , B23B2251/18 , B23B2251/402 , B23B2251/50 , B23B2251/54 , E21B10/445
摘要： A drill, which is used in a hammer drill for drilling holes in stone, concrete and the like, includes a drilling head (10, 20, 30) formed of a hard material and provided, at its first end (5) with at least one main bit (3) having a tip (4), and at a second end (6) located opposite the first end (5), with a bottom surface (7) for the mounting the drilling head (10; 20; 30) on the drill stem (8), and having a plurality of axially extending through-grooves (11; 21; 31) for removing drillings produced during a drilling process and having a cross-section which increases, at least regionwise, in a direction toward the bottom surface (7) of the drilling head (10; 20; 30).
摘要翻译：用于用于在石头，混凝土等中钻孔的锤钻的钻头包括由硬质材料形成的钻头（10,20,30），并在其第一端（5）处至少提供一个主钻头（3）具有尖端（4），并且在与第一端（5）相对的第二端（6）处具有用于安装钻头（10; 20; 30）的底表面（7）在钻杆（8）上，并具有多个轴向延伸的通槽（11; 21; 31），用于移除在钻孔过程中产生的钻孔，并且具有横截面，该横截面至少沿着朝向钻头（10; 20; 30）的底表面（7）。

6. 发明授权

US07735585B2 Hard material insert for a drill and a drill with the hard material insert 失效
标题翻译：用于钻头的硬质材料刀片和带硬质材料刀片的钻头
公开(公告)号：US07735585B2
公开(公告)日：2010-06-15
申请号：US11894499
申请日：2007-08-20
申请人： Olaf Koch
发明人： Olaf Koch
IPC分类号： E21B10/58 , E21B10/46
CPC分类号： B28D1/146 , B23B51/02 , B23B2226/75 , B23B2251/02 , E21B10/445 , E21B10/58
摘要： A hard material insert (1) for a drill (2, 2′) includes an axially central reinforcement (3) provided in the insert, and two diametrically opposite, radial arms (4) each having a cross-section tapering radially outwardly, opposite free side (8) and connection side (7), with the free and connection sides (8, 7) of one of the radial arms (4) being arranged alternatively to the free and connection sides of another of the radial arms (4), and a concave recess (6) provided on the connection side (7).
摘要翻译：用于钻头（2,2'）的硬质材料插入件（1）包括设置在插入件中的轴向中心加强件（3）和两个直径相对的径向臂（4），每个径向臂具有径向向外逐渐变细的横截面自由侧（8）和连接侧（7），其中一个径向臂（4）的自由和连接侧（8,7）交替地设置在另一个径向臂（4）的自由和连接侧，，以及设置在连接侧（7）上的凹槽（6）。

7. 发明申请

US20080110679A1 Drill with a hard material drilling head 审中-公开
标题翻译：用硬质钻头钻
公开(公告)号：US20080110679A1
公开(公告)日：2008-05-15
申请号：US11983470
申请日：2007-11-09
申请人： Olaf Koch
发明人： Olaf Koch
IPC分类号： E21B10/44 , E21B10/36
CPC分类号： B23B51/02 , B23B2226/75 , B23B2240/08 , B23B2251/14 , B23B2251/204 , B23B2251/50 , B28D1/146
摘要： A one-piece drilling head (4) which is to be secured, in a material-locking manner, at an end of a helical shaft of a drill, is formed of hard material and includes four radially extending, in a cross-shaped manner, legs (5) forming, respectively, two diametrically opposite main cutting edges (6) and two auxiliary cutting edges (7), with the main cutting edges (6) and the auxiliary cutting edges (7) extending proceeding from a drilling head drilling head tip (8), monotonously and strictly axially up to a radially outer edge, and with an envelope surface (9′) of the auxiliary cutting edges (7) lying completely within an envelope surface (9) of the main cutting edges (6) and contacts the same only at the drilling head tip (8).
摘要翻译：在钻头的螺旋轴的端部以材料锁定的方式固定的单件式钻头（4）由硬质材料形成，并且包括四个以十字形的方式径向延伸的，分别形成两个直径相对的主切削刃（6）和两个辅助切削刃（7）的支脚（5），主切削刃（6）和辅助切削刃（7）从钻头钻孔头部（8），单向且严格地轴向上到达径向外边缘，并且辅助切割边缘（7）的包络面（9'）完全位于主切割边缘（6）的包络面（9）内）并且仅在钻头头（8）处接触相同。

8. 发明申请

US20050274551A1 Drill 有权
标题翻译：钻头
公开(公告)号：US20050274551A1
公开(公告)日：2005-12-15
申请号：US11149387
申请日：2005-06-09
申请人： Rainer Batliner , Olaf Koch , Karl-Heinz Hofmann , Werner Britten
发明人： Rainer Batliner , Olaf Koch , Karl-Heinz Hofmann , Werner Britten
IPC分类号： B23B51/02 , B28D1/14 , E21B10/44 , E21B10/46 , E21B10/36
CPC分类号： B23B51/02 , B23B2240/08 , B23B2240/16 , B23B2251/14 , B23B2251/18 , B23B2251/204 , B23B2251/207 , B23B2251/50 , B28D1/146 , E21B10/445
摘要： A drill in particular for a hammer drill for drilling in stone, concrete and the like includes a drilling head (2) formed as a hard material body with radial legs (18,19) and having at least three radially extending cutting bits (5) formed on the radial legs (18,19), and a centering tip (11;21) provided in a center of the hard material body and projecting beyond one of the cutting bits (16,17), with the centering tip (11;21) having concave limiting surfaces (12;22) stretching between the linearly extending auxiliary cutting edges (13;24,24).
摘要翻译：特别是用于在石头，混凝土等中钻孔的锤钻的钻头包括形成为具有径向支腿（18,19）的硬质材料体并具有至少三个径向延伸切割钻头（5）的钻头（2）形成在所述径向支腿（18,19）上的定心尖端（11; 21）和设置在所述硬质材料体的中心并且突出超过所述切削钻头（16,17）之一的定心尖端（11; 21） 21）具有在所述线性延伸的辅助切削刃（13; 24,24）之间延伸的凹形限制表面（12; 22）。

9. 发明授权

US09339976B2 Method for producing a fiber composite component 有权
标题翻译：纤维复合材料的制造方法
公开(公告)号：US09339976B2
公开(公告)日：2016-05-17
申请号：US14003149
申请日：2012-03-01
申请人： Gernot Schneiderbauer , Olaf Koch
发明人： Gernot Schneiderbauer , Olaf Koch
IPC分类号： B29C70/34 , B29C70/02 , B29C70/44 , B29D99/00 , B29L7/00
CPC分类号： B29C70/021 , B29C70/443 , B29D99/001 , B29L2007/002
摘要： A method using a tool for producing a fiber composite component includes a planar fiber lay-up placed on a carrier mold, provided with a stiffening section protruding from the lay-up and pressed between parts of a molding tool. A chamber sealed from the mold is formed by an air-tight film enclosing the tool, the lay-up and the stiffening section. The chamber is connected to a resin supply line and a vacuum line. Resin is aspirated by negative pressure applied to the vacuum line, and the lay-up and the stiffening section are saturated by resin to form the fiber composite component. Air and resin are drawn between the parts of the tool, through the stiffening section and into a suction channel extending in the tool and connected to the vacuum line through a suction opening of the tool, for conducting air and/or resin.
摘要翻译：使用用于制造纤维复合部件的工具的方法包括：放置在载体模具上的平面纤维层叠体，设置有从所述铺层部突出并被压在成型工具的部件之间的加强部。从模具密封的室通过封闭工具，叠层和加强部分的气密膜形成。该室连接到树脂供应管线和真空管线。通过施加到真空管线上的负压抽吸树脂，并且层叠和加强部分被树脂饱和以形成纤维复合材料部件。空气和树脂在工具的各部分之间被拉伸通过加强部分并进入在工具中延伸并且通过工具的吸入口连接到真空管线的吸入通道，用于传导空气和/或树脂。

10. 发明申请

US20120038119A1 TOOL HOLDER 有权
标题翻译：工具托架
公开(公告)号：US20120038119A1
公开(公告)日：2012-02-16
申请号：US13146859
申请日：2010-06-21
申请人： Olaf Koch , Alexander Buchenau , Stefan Hammerstingl , Matthias Keith , Uto Plank
发明人： Olaf Koch , Alexander Buchenau , Stefan Hammerstingl , Matthias Keith , Uto Plank
IPC分类号： B25D17/08
CPC分类号： B25D17/082 , B25D2250/211 , Y10T279/17051
摘要： The tool holder according to the invention for a chipping hammer has a tool receptacle for receiving a tool and a tool securing device for securing the tool in the tool receptacle. The tool securing device provides a shaft having an eccentrically arranged mandrel and at least one end piece and a bar having at least one eye in which the end piece engages in a form-fitting manner. The tool securing device is pivotable into at least one first position for inserting and removing the tool and into at least one second position for securing the tool. The eye has a non-circular cross-section.
摘要翻译：根据本发明的用于切碎锤的工具架具有用于接收工具的工具接口和用于将工具固定在工具容器中的工具固定装置。工具固定装置提供具有偏心布置的心轴的轴，以及具有至少一个眼睛的至少一个端部件和杆，其中端件以形状配合方式接合。工具固定装置可枢转至至少一个第一位置，用于插入和移除工具并进入用于固定工具的至少一个第二位置。眼睛有一个非圆形横截面。

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