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91. 发明申请

US20180116092A1 SOIL-WORKING SYSTEM 审中-公开
公开(公告)号：US20180116092A1
公开(公告)日：2018-05-03
申请号：US15724453
申请日：2017-10-04
申请人： BETEK GMBH & CO. KG , KUHN HUARD S.A.
发明人： Fabian SEIFRIED , Ulrich KRAEMER , Florian SMEETS , M. Guillaume AUDAS
IPC分类号： A01B15/02 , A01C5/06
CPC分类号： A01B15/02 , A01B49/06 , A01C5/062
摘要： The present invention relates to a soil-working system for an agricultural soil-working machine, comprising a base element, which is designed to hold a bottom element, wherein the bottom element has at least one cutting element, and comprising an injection element for introducing substances into the soil material to be worked, wherein the soil-working elements are detachably or undetachably connected to a carrier element of the soil-working machine, wherein the detachable connections form an interlocking and/or frictional connection and wherein the elements at least partially form a protection against abrasive wear in relation to each other.

92. 发明申请

US20170223887A1 SOIL WORKING TOOL 审中-公开
公开(公告)号：US20170223887A1
公开(公告)日：2017-08-10
申请号：US15519455
申请日：2015-10-20
申请人： AMAZONEN-WERKE H. DREYER GMBH & CO. KG , BETEK GMBH & CO. KG
发明人： Silvio SCHERF , Joachim POLSTER , Ulrich KRÄMER , Fabian SEIFRIED
IPC分类号： A01B15/04
CPC分类号： A01B15/04 , A01B15/02 , A01B15/06 , A01B23/02 , A01B35/225
摘要： Soil working tool for an agricultural machine, in particular a cultivator, which is fixed on a tool holder and has a tine-like region to which a preferably guide plate-like element is attached. In order to achieve an improved soil flow across the soil working tool with good wear protection and thus a sufficient service life of the soil working tool, the tine-like region has two side strips which run in the longitudinal direction of the soil working tool and have notch-like recesses extending in the transverse direction, and that an at least approximately smooth center strip region is located between the two side strips in the center in the longitudinal direction of the tine-like region of the soil working tool.

93. 发明申请

US20150345291A1 Tool Holder 有权
标题翻译：工具托架
公开(公告)号：US20150345291A1
公开(公告)日：2015-12-03
申请号：US14347409
申请日：2012-10-11
申请人： Wirtgen GmbH , Betek GmbH & Co. KG
发明人： Markus Roth , Thomas Allgaier , Thomas Lehnert
IPC分类号： E21C35/197
CPC分类号： E21C35/197 , E21C35/18 , E21C35/19
摘要： The invention relates to a bit holder for a road milling machine or the like, having a base part on which a bit shank and a projection are shaped, the projection comprising a bit receptacle, and the bit receptacle being constituted from a socket-shaped insert made of hard material. With a bit holder of this kind, good rotational behavior of the bit can be assisted and stable bracing thereof can be guaranteed, with little parts outlay, if provision is made that the bit receptacle is embodied as a stepped bore that comprises a first and a second diameter region, the first diameter region having a larger inside diameter than the second diameter region.
摘要翻译：本发明涉及一种用于道路铣床或类似物的钻头保持器，其具有基座部分，钻头柄和突起被成形在该基部上，突出部包括钻头容器，钻头容器由插座形状的插入件由硬质材料制成。利用这种类型的保持器，可以辅助钻头的良好的旋转行为，并且可以保证其稳定的支撑，同时具有很少的零件费用，如果提供钻头容器被实施为阶梯孔，其包括第一和第第二直径区域，第一直径区域具有比第二直径区域更大的内径。

94. 发明授权

US09074472B2 Bit, in particular a round shaft bit 有权
标题翻译：位，特别是圆形轴位
公开(公告)号：US09074472B2
公开(公告)日：2015-07-07
申请号：US13502376
申请日：2010-10-14
申请人： Thomas Lehnert , Heiko Friederichs
发明人： Thomas Lehnert , Heiko Friederichs
IPC分类号： E21C35/197 , E21C35/18
CPC分类号： E21C35/197 , E21C2035/1826
摘要： A bit assembly includes a bit having a bit head and a bit shank, a mounting sleeve being held in the region of the bit shank, and a support element that comprises a guidance region being associated with the bit. To allow the bit to be easily deinstalled from the bit receptacle and allow it, if applicable, to be easily installed again, provision is made that the support element comprises, in the region of its underside facing away from the bit head, a deflection segment.
摘要翻译：位组件包括具有位头和钻头柄的钻头，安装套筒保持在钻头柄的区域中，以及支撑元件，其包括与钻头相关联的引导区域。为了允许钻头容易地从钻头容器中卸载，并且允许钻头（如果适用的话）容易地再次安装，则提供支撑元件在其背面背向钻头头的区域中包括偏转段。

95. 外观设计

USD667856S1 Chisel holder 有权
公开(公告)号：USD667856S1
公开(公告)日：2012-09-25
申请号：US29403714
申请日：2011-10-10
申请人： Karl Kammerer , Markus Roth , Bernhard Diessner
设计人： Karl Kammerer , Markus Roth , Bernhard Diessner

96. 发明授权

US11524303B2 Tool system 有权
公开(公告)号：US11524303B2
公开(公告)日：2022-12-13
申请号：US15967873
申请日：2018-05-01
申请人： Betek GmbH & Co. KG
发明人： Florian Smeets , Ulrich Kraemer
IPC分类号： B02C18/18 , B02C18/14
摘要： The invention relates to a tool for securing on a tool holder of a machine tool for machining vegetable and/or mineral materials, comprising a tool body which is equipped with a machining attachment that points in a tool feeding direction and comprises a cutting region, in particular a cutting element, and on which a fitting element for meshing with a mating element provided on the tool holder is formed on a support surface facing the tool holder. The dependability and operational reliability when using a machine tool can be ensured if the fitting element has at least two molded regions with different contour regions over the vertical course of the fitting element with respect to the support surface.

97. 发明授权

US11268382B2 Milling pick 有权
公开(公告)号：US11268382B2
公开(公告)日：2022-03-08
申请号：US17046598
申请日：2019-03-19
申请人： Betek GmbH & Co. KG
发明人： Heiko Friederichs , Ulrich Krämer
IPC分类号： E21C35/197 , E21C35/18 , E21C35/183
摘要： The invention relates to a milling pick, in particular a round pick having a pick head (40), which has a pick tip (30) made of a hard material as a cutting element, wherein furthermore a pick shank (10) is provided, which is coupled directly or indirectly to the pick head (40), wherein a wear-protection disk (20) is provided, the cut-out of which, in particular a drilled hole, is pushed onto the pick shank (10),
wherein the wear-protection disk (20) has, on its side facing the pick head (40), a counterface (23), which is designed to come into contact with a bearing surface (41) of the pick head (40), wherein the wear protection disk has, facing away from the counterface (23), an underside support surface (21), which is preferably parallel to the counterface (23), and wherein a disk thickness (d) is formed between the counterface (23) and the support surface (21), is characterized in that the ratio of the diameter of the pick shank (10) located in the area of the cut-out (25) to the thickness of the disk (d) being in the range from 1.5 to 3.75, preferably in the range from 2 to 3.

98. 外观设计

USD927569S1 Washer for a milling tool 有权
公开(公告)号：USD927569S1
公开(公告)日：2021-08-10
申请号：US29778049
申请日：2021-04-09
申请人： Betek GmbH & Co. KG
设计人： Heiko Friederichs

99. 外观设计

USD927568S1 Milling tool 有权
公开(公告)号：USD927568S1
公开(公告)日：2021-08-10
申请号：US29778048
申请日：2021-04-09
申请人： Betek GmbH & Co. KG
设计人： Heiko Friederichs

100. 外观设计

USD918973S1 Milling tool 有权
公开(公告)号：USD918973S1
公开(公告)日：2021-05-11
申请号：US35507158
申请日：2018-11-05
申请人： Betek GmbH & Co. KG
设计人： Heiko Friederichs

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