专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US5087760A Process for the production of 1,3-cyclopentanedione 失效
标题翻译：生产1,3-环戊二烯的方法
公开(公告)号：US5087760A
公开(公告)日：1992-02-11
申请号：US460658
申请日：1990-01-03
申请人： Rudolf Fuchs , John McGarrity
发明人： Rudolf Fuchs , John McGarrity
IPC分类号： C07C45/54 , C07C45/51 , C07C45/67 , C07C49/395 , C07C49/597 , C07C69/734
CPC分类号： C07C45/673
摘要： A process for the production of 1,3-cyclopentanedione, which is a versatile intermediate product for numerous active ingredient syntheses. For this purpose, a malonic acid ester is reacted with a haloalkoxybutenoic acid ester, the resultant bis-(alkoxycarbonyl) alkoxypentenoic acid ester is cyclized to alkoxycarbonyl alkoxycyclopentenone, the ester function is saponified, and finally the intermediate is decarboxylated to the end product.
摘要翻译：一种生产1,3-环戊二酮的方法，它是多种活性成分合成的通用中间产物。为此，将丙二酸酯与卤代烷氧基丁烯酸酯反应，得到的双（烷氧基羰基）烷氧基戊烯酸酯环化为烷氧基羰基烷氧基环戊烯酮，酯官能团皂化，最后将中间体脱羧至终产物。

72. 发明授权

US10486326B2 Power tool system 有权
公开(公告)号：US10486326B2
公开(公告)日：2019-11-26
申请号：US14002837
申请日：2012-03-02
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B27B17/00 , B23D57/02 , B27B17/02 , B27B17/08
CPC分类号： B27B17/0083 , B23D57/023 , B27B17/02 , B27B17/086
摘要： A power tool system includes at least one power tool separation device and at least one portable power tool. The power tool separation device includes at least one cutting unit and at least one guide unit which forms a closed system at least together with the cutting unit. The portable power tool includes a motor unit configured to be coupled to the cutting unit of the power tool separation device. At least in the mounted state, a longitudinal axis of the motor unit extends at least essentially perpendicular to the longitudinal axis of the guide unit.

73. 发明授权

US10173339B2 Machine tool separating device 有权
公开(公告)号：US10173339B2
公开(公告)日：2019-01-08
申请号：US14002433
申请日：2012-03-02
申请人： Rudolf Fuchs , Petr Grulich , Uwe Engelfried
发明人： Rudolf Fuchs , Petr Grulich , Uwe Engelfried
IPC分类号： B27B17/02 , B23D57/02 , B27B33/14
摘要： A machine tool separating device, in particular on a handheld machine tool separating device, includes at least one cutting strand and at least one guide unit, which form a self-contained system. The guide unit comprises at least one main guide unit element and/or at least one cutting strand holding unit, wherein at least the main guide unit element and/or the cutting strand holding unit has at least two guide surfaces, which have different alignments in relation to one another and which, when mounted, are provided to guide the cutting strand.

74. 发明授权

US09539717B2 Portable power tool 有权
标题翻译：便携式电动工具
公开(公告)号：US09539717B2
公开(公告)日：2017-01-10
申请号：US14002501
申请日：2012-03-02
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B25F5/02 , B23D57/02 , B27B17/00 , B27B17/08 , B23D57/00 , B27B17/02
CPC分类号： B25F5/029 , B23D57/0092 , B23D57/023 , B27B17/00 , B27B17/02 , B27B17/08
摘要： The disclosure relates to a portable power tool comprising at least one coupling device which can be coupled to a power tool separation device comprising at least one cutting unit and at least one guide unit for guiding the cutting unit. The portable power tool comprises at least one storage device which is provided to stow the machine tool separation device at least when it is coupled to the coupling device.
摘要翻译：本发明涉及一种便携式电动工具，其包括至少一个联接装置，该耦合装置可联接到包括至少一个切割单元和用于引导切割单元的至少一个引导单元的动力工具分离装置。所述便携式电动工具包括至少一个存储装置，所述至少一个存储装置至少当其耦合到所述联接装置时被提供以收起所述机床分离装置。

75. 发明授权

US09339878B2 Portable machine tool 有权
标题翻译：便携式机床
公开(公告)号：US09339878B2
公开(公告)日：2016-05-17
申请号：US14002654
申请日：2012-03-02
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B23D57/02 , B27B17/02 , B27B17/00
CPC分类号： B27B17/0083 , B23D57/023 , B27B17/00 , B27B17/02
摘要： The disclosure relates to a portable machine tool, in particular a hand-held machine tool, comprising at least one coupling device which is designed to be coupled to a machine tool separation device having at least one cutting unit and at least one guide unit for guiding the cutting unit. According to the disclosure, the portable machine tool comprises at least one machine tool stabilizing device which comprises, in an area outside the coupling device, at least one stabilizing element having at least one support surface for stabilizing the machine tool separation device.
摘要翻译：本发明涉及一种便携式机床，特别是手持式机床，其包括至少一个连接装置，其被设计成联接到具有至少一个切割单元的机床分离装置和用于引导的至少一个引导单元切割单元。根据本公开，便携式机床包括至少一个机床稳定装置，该装置在联接装置外部的区域中包括至少一个具有用于稳定机床分离装置的至少一个支撑表面的稳定元件。

76. 发明授权

US09283629B2 Handheld power saw 有权
标题翻译：手持式电锯
公开(公告)号：US09283629B2
公开(公告)日：2016-03-15
申请号：US10587686
申请日：2006-01-03
申请人： Adolf Zaiser , Juergen Wiker , Wolfgang Hirschberger , Joerg Albrecht , Rudolf Fuchs , Juergen Stoeger , Violaine Holtzmann
发明人： Adolf Zaiser , Juergen Wiker , Wolfgang Hirschberger , Joerg Albrecht , Rudolf Fuchs , Juergen Stoeger , Violaine Holtzmann
IPC分类号： B23D49/16 , B23D51/10 , B23D61/12 , B23D51/02
CPC分类号： B23D51/10 , B23D49/167 , B23D51/025 , B23D61/123 , B23D61/125 , B23D61/128 , Y10T83/9454 , Y10T83/9481
摘要： The handheld power saw includes a drive mechanism with a lifting rod; a saw blade with an elongated recess in a guide region thereof and a retaining region with a T-shaped extension; a coupling device for retaining and driving the saw blade located on the lifting rod, which includes a clamping sleeve configured to receive the T-shaped extension to connect the saw blade to the lifting rod; a guide assembly for guiding oscillatory motion of the saw blade, which includes two lateral bracing devices arranged on opposite sides of the saw blade that shield the coupling device from shear forces; a pressure roller supported on a bolt, which is arranged to bear on an edge of the saw blade and a pressure bolt arranged in the elongated recess to directly guide the saw blade.
摘要翻译：手持式动力锯包括具有提升杆的驱动机构; 具有在其引导区域中的细长凹槽的锯片和具有T形延伸部的保持区域; 用于保持和驱动位于所述提升杆上的锯片的联接装置，所述联接装置包括构造成接纳所述T形延伸部以将所述锯片连接到所述提升杆的夹紧套筒; 用于引导锯片的振荡运动的引导组件，其包括布置在锯片的相对侧上的两个横向支撑装置，该侧向支撑装置将联接装置免受剪切力的影响; 支撑在螺栓上的压力辊，其布置成承载在锯片的边缘上;以及压力螺栓，其布置在细长凹槽中以直接引导锯片。

77. 发明申请

US20140096399A1 Portable Power Tool 有权
标题翻译：便携式电动工具
公开(公告)号：US20140096399A1
公开(公告)日：2014-04-10
申请号：US14002501
申请日：2012-03-02
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B25F5/02 , B23D57/00 , B23D57/02 , B27B17/02
CPC分类号： B25F5/029 , B23D57/0092 , B23D57/023 , B27B17/00 , B27B17/02 , B27B17/08
摘要： The disclosure relates to a portable power tool comprising at least one coupling device which can be coupled to a power tool separation device comprising at least one cutting unit and at least one guide unit for guiding the cutting unit. The portable power tool comprises at least one storage device which is provided to stow the machine tool separation device at least when it is coupled to the coupling device.
摘要翻译：本发明涉及一种便携式电动工具，其包括至少一个联接装置，该耦合装置可联接到包括至少一个切割单元和用于引导切割单元的至少一个引导单元的动力工具分离装置。所述便携式电动工具包括至少一个存储装置，所述至少一个存储装置至少当其耦合到所述联接装置时被提供以收起所述机床分离装置。

78. 发明申请

US20140053418A1 Machine Tool System 有权
标题翻译：机床系统
公开(公告)号：US20140053418A1
公开(公告)日：2014-02-27
申请号：US14002747
申请日：2012-03-02
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B27B17/00 , B23D57/02 , B27B17/02
CPC分类号： B27B17/0083 , B23D57/023 , B27B17/02
摘要： A machine tool system comprises at least one machine tool separating device, which has at least one cutting strand and at least one guide unit for guiding the cutting strand, which together form a self-contained system, and at least one portable machine tool, which comprises a machine tool housing and at least one coupling device for coupling the machine tool separating device. The portable machine tool comprises at least one pad unit to be placed on a workpiece, wherein the pad unit and the machine tool housing are mounted such that they can be moved relative to each other.
摘要翻译：一种机床系统包括至少一个机床分离装置，其具有至少一个切割线和用于引导切割线的至少一个引导单元，其一起形成独立的系统，以及至少一个便携式机床，其中包括机床壳体和用于联接机床分离装置的至少一个联接装置。便携式机床包括至少一个要放置在工件上的垫单元，其中垫单元和机床壳体被安装成使得它们能够相对于彼此移动。

79. 发明申请

US20140041502A1 Power Tool Separation Device 审中-公开
标题翻译：电动工具分离装置
公开(公告)号：US20140041502A1
公开(公告)日：2014-02-13
申请号：US14001585
申请日：2012-03-02
申请人： Rudolf Fuchs , Petr Grulich , Uwe Engelfried
发明人： Rudolf Fuchs , Petr Grulich , Uwe Engelfried
IPC分类号： B27B33/14
CPC分类号： B27B33/148 , B27B17/02 , B27B33/14 , B27B33/147 , Y10T83/913
摘要： The disclosure relates to a power tool separation device, in particular a hand-held power tool separation device, comprising at least one cutting unit which comprises at least two interconnected cutter support elements. At least two cutter support elements are interconnected by means of at least one connecting element of the cutting unit, and the connecting element is essentially flush with at least one outer surface of the at least two cutter support elements.
摘要翻译：本发明涉及一种电动工具分离装置，特别是一种手持式电动工具分离装置，其包括至少一个包括至少两个互连的切割器支撑元件的切割单元。至少两个切割器支撑元件通过切割单元的至少一个连接元件互连，并且连接元件基本上与至少两个切割器支撑元件的至少一个外表面齐平。

80. 发明申请

US20130269963A1 System Having at least Two Oscillation Insert Tools 审中-公开
标题翻译：至少有两个振荡插入工具的系统
公开(公告)号：US20130269963A1
公开(公告)日：2013-10-17
申请号：US13818780
申请日：2011-07-28
申请人： Rudolf Fuchs
发明人： Rudolf Fuchs
IPC分类号： B25F5/00
CPC分类号： B25F5/006 , B23D61/006 , B23D61/123 , B24B23/04 , B24B41/007 , B27B19/006
摘要： The disclosure relates to a system having at least one first oscillation insert tool that is configured to be effectively coupled to an oscillation hand power tool, and at least one second oscillation insert tool that differs from the first oscillation insert tool and is configured to be effectively coupled to the oscillation hand power tool as an alternative to the first oscillation insert tool. At least one of the at least two oscillation insert tools comprises at least one compensating unit for at least substantially adapting a mass moment of inertia of the at least one oscillation insert tool to a mass moment of inertia of the at least one second oscillation tool.
摘要翻译：本公开涉及一种具有至少一个第一振动插入工具的系统，该第一振动插入工具被配置为有效地耦合到振荡手动电动工具，以及至少一个第二振荡插入工具，其与第一振动插入工具不同，并被配置为有效地耦合到作为第一振荡插入工具的替代的振荡手电动工具。所述至少两个振动插入工具中的至少一个包括至少一个补偿单元，用于至少使所述至少一个振荡插入工具的质量惯性矩适配到所述至少一个第二振荡工具的质量惯性矩。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式