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14 条记录 (耗时 0.024 秒)

    Method and device for preheating a pressed material mat during manufacture of wood material boards
    2.
    发明授权
    Method and device for preheating a pressed material mat during manufacture of wood material boards 有权
    在木材板材制造过程中预热压制材料垫的方法和装置

    公开(公告)号：US08540924B2

    公开(公告)日：2013-09-24

    申请号：US12811109

    申请日：2008-12-27

    申请人： Werner Hoffman ,  Ulf Konekamp ,  Gernot von Haas

    发明人： Werner Hoffman ,  Ulf Konekamp ,  Gernot von Haas

    IPC分类号： B27N3/18

    CPC分类号： B27N3/18 ,  B27N3/24 ,  F26B3/20 ,  F26B3/347 ,  F26B7/00 ,  F26B17/026

    摘要： The invention relates to a method for preheating a pressed material mat (14) spread on an endlessly and continuously circulating molding band (6) during manufacture of wood material boards, wherein microwaves from one or both press surface sides are beamed into the pressed material mat (14) to preheat the pressed material mat (14) and the pressed material mat (14) is compacted and hardened by application of pressure and heat after transfer to a continuously operating press (1). The invention consists of microwaves in a frequency range of 2400-2500 MHz being used to heat the pressed material mat (14), wherein the microwaves for each press surface side are generated from 20 to 300 microwave generators (26) with magnetrons (20) of a respective output of 3 to 50 kW. A device for preheating pressed material mats (14) is also provided, in which 20 to 300 microwave generators (26) with magnetrons (20) with an output of 3 to 50 kW and with a frequency range of 2400-2500 MHz are arranged in a conveyor furnace (4) per area side.

    摘要翻译： 本发明涉及一种用于在制造木质材料板期间预热分布在环形和连续循环的成形带（6）上的压制材料垫（14）的方法，其中来自一个或两个挤压表面侧的微波被射入压制材料垫 （14）预热所述压制材料垫（14），并且所述压制材料垫（14）在转移到连续操作的压力机（1）之后通过施加压力和热量而被压实和硬化。 本发明由用于加热压制材料垫（14）的2400-2500MHz的频率范围的微波组成，其中每个按压表面侧的微波由具有磁控管（20）的20至300个微波发生器（26）产生， 的输出为3〜50kW。 还提供了一种用于预热压制材料垫（14）的装置，其中具有输出功率为3至50kW且频率范围为2400-2500MHz的磁控管（20）的20至300微波发生器（26）布置在 每个区域侧的输送机炉（4）。

    Process and plant for the continuous assembly and gluing of veneer panels to form veneer laminates
    3.
    发明授权
    Process and plant for the continuous assembly and gluing of veneer panels to form veneer laminates 失效
    用于连续组装和胶合单板的方法和设备，以形成单板层压板

    公开(公告)号：US5895546A

    公开(公告)日：1999-04-20

    申请号：US838669

    申请日：1997-04-09

    申请人： Friedrich B. Bielfeldt ,  Werner Hoffman ,  Gerhard Melzer

    发明人： Friedrich B. Bielfeldt ,  Werner Hoffman ,  Gerhard Melzer

    IPC分类号： B27D1/04 ,  B27D1/10 ,  B27D3/04 ,  B32B21/14 ,  B65H29/66 ,  B27D3/00 ,  B32B31/10

    CPC分类号： B32B38/1808 ,  B27D1/04 ,  B27D3/04 ,  B32B21/14 ,  B32B39/00 ,  B32B2310/0862 ,  B32B2317/16 ,  Y10T156/1079 ,  Y10T156/1744 ,  Y10T156/1749 ,  Y10T156/1761 ,  Y10T156/1768

    摘要： Veneer panels which are to be joined in a plurality of layers one above the other and one behind the other are assembled and glued to form an endless strand of veneer laminates. In the process, the veneer panels are first fed in through a glue-application machine which applies a layer of glue on a top side of the veneer panels onto a buffer belt. The veneer panels are then transferred from the buffer belt to a horizontally reversing feed belt which forms on a roller table a first veneer assembly comprising a plurality of veneer panels. The first veneer assembly is raised about its front end by an angle .alpha. into an oblique position so that veneer panels of a subsequent veneer assembly can be threaded into the first veneer assembly using the horizontally reversing feed belt. The first and subsequent veneer assemblies are thereby combined into a veneer-panel strand, and transferred to a continuously operating prepress and press.

    摘要翻译： 将被连接在多个层中并且彼此靠后的层的单板面板被组装和胶合以形成单板层压板的环形线。 在此过程中，首先通过胶合剂施加胶合板来将胶合板顶部的胶层施加到缓冲带上。 然后将胶合板从缓冲带转移到水平反转的进料带，其在辊台上形成包括多个单板的第一单板组件。 第一单板组件围绕其前端以角度α升高到倾斜位置，使得随后的单板组件的单板可以使用水平反转的进给带旋入第一单板组件。 因此，第一和随后的单板组件被组合成单板面板绳，并转移到连续操作的印前和压制。

    Torque transmission assembly with enhanced torque transmitting characteristics
    6.
    发明授权
    Torque transmission assembly with enhanced torque transmitting characteristics 失效
    扭矩传递组件具有增强的扭矩传递特性

    公开(公告)号：US4713040A

    公开(公告)日：1987-12-15

    申请号：US922039

    申请日：1986-10-20

    申请人： Wolfgang Beigang ,  Werner Hoffman

    发明人： Wolfgang Beigang ,  Werner Hoffman

    IPC分类号： F16C3/02 ,  F16D3/40

    CPC分类号： F16D3/40 ,  F16C3/026

    摘要： A power transmitting shaft for a torque transmission assembly is formed with a tubular cross section having bores arranged radially in the tube wall at at least one tube end and with bushes inserted into the bores. The bushes are provided with recesses for receiving joint journals or the like whose longitudinal axis is arranged radially in the tube for the purpose of introducing a torque, with tangential and radial forces occurring at the transmitting face of the tube wall. The bushes are designed as a truncated cone which is tapered towards the tube interior and with a cone angle .alpha. selected to be such that the radial component of the forces to be transmitted at the transmitting face is minimized or eliminated.

    摘要翻译： 用于扭矩传递组件的动力传递轴形成有管状横截面，其具有在至少一个管端处径向布置在管壁中并且衬套插入孔中的孔。 衬套设置有用于接收接合轴颈等的凹槽，其纵向轴线径向布置在管中以引入扭矩，其中在管壁的发射面处产生切向和径向力。 衬套被设计成截锥体，锥形锥体朝向管内部锥形，并且锥角α选择为使得在透射面处要传递的力的径向分量被最小化或消除。

    Preparation of rose oxide predominantly containing the Z isomer
    7.
    发明授权
    Preparation of rose oxide predominantly containing the Z isomer 失效
    主要含有Z异构体的玫瑰氧化物的制备

    公开(公告)号：US4429144A

    公开(公告)日：1984-01-31

    申请号：US448345

    申请日：1982-12-09

    申请人： Werner Hoffman

    发明人： Werner Hoffman

    IPC分类号： C07D309/04

    CPC分类号： C07D309/04

    摘要： A mixture of Z- and E-2-[2-methylprop-1-en-1-yl]-4-methyltetrahydropyran isomers, of the formulae Z-I and E-I ##STR1## containing not less than 85% of Z-I and not more than 15% of E-I, is prepared by a process wherein 2-[2-methylprop-1-en-1-yl]-4-methylenetetrahydropyran of the formula II ##STR2## is hydrogenated over a platinum dioxide or platinum/charcoal catalyst in the presence of a strongly acidic cation exchanger. The product is a useful fragrance material which also occurs naturally and is known as rose oxide.

    摘要翻译： ZI和EI 的Z-和E-2- [2-甲基丙-1-烯-1-基] -4-甲基四氢吡喃异构体的混合物含有不少于85％的ZI且不大于 EI的15％通过其中式II II的2- [2-甲基丙-1-烯-1-基] -4-亚甲基四氢吡喃在二氧化铂或铂/炭催化剂上氢化的方法制备 强酸性阳离子交换剂的存在。 该产品是一种有用的香料，它也是天然存在的，被称为玫瑰氧化物。

    Drivetrain for a motor vehicle
    8.
    发明授权
    Drivetrain for a motor vehicle 有权
    用于汽车的传动系

    公开(公告)号：US07770686B2

    公开(公告)日：2010-08-10

    申请号：US11712098

    申请日：2007-02-28

    申请人： Werner Hoffman

    发明人： Werner Hoffman

    IPC分类号： B60K17/16

    CPC分类号： B60K17/22 ,  B60K17/34

    摘要： The invention relates to a drivetrain for a motor vehicle which has a first and a second axle and a chassis. The drivetrain comprises a drive unit which is mounted to the chassis in the region of the first axle and has an output shaft. Further, the drivetrain comprises a propeller shaft arrangement which is connected to the output shaft and to an input member of a differential which is mounted to the chassis in the region of the second axle. The propeller shaft arrangement comprises at least a first propeller shaft section and a second propeller shaft section which are connected to one another by means of an articulated joint. The propeller shaft arrangement is mounted to the chassis in the region of the articulated joint. The second propeller shaft section of the propeller shaft arrangement is connected rigidly to the input member of the differential. The second propeller shaft section is mounted in the region of the articulated joint and is designed to resist bending moments around the second axle.

    摘要翻译： 本发明涉及一种具有第一和第二轴和底盘的用于机动车辆的传动系。 传动系包括驱动单元，其在第一轴的区域中安装到底盘并具有输出轴。 此外，动力传动系统包括传动轴装置，该传动轴装置连接到输出轴和与在第二轴的区域中安装到底盘的差速器的输入构件。 螺旋桨轴装置至少包括通过铰接接头彼此连接的第一传动轴部分和第二传动轴部分。 螺旋桨轴装置在铰接接头的区域中安装到底盘。 螺旋桨轴装置的第二传动轴部分刚性连接到差速器的输入部件。 第二传动轴部分安装在铰接接头的区域中，并被设计成抵抗围绕第二轴的弯矩。

    2-tert-butyl-4-methylcyclohexanol derivatives, their preparation and their use as scents
    9.
    发明授权
    2-tert-butyl-4-methylcyclohexanol derivatives, their preparation and their use as scents 失效
    2-叔丁基-4-甲基环己醇衍生物，它们的制备及其作为香料的用途

    公开(公告)号：US4757051A

    公开(公告)日：1988-07-12

    申请号：US84163

    申请日：1987-08-11

    申请人： Walter Gramlich ,  Werner Hoffman ,  Ludwig Schuster

    发明人： Walter Gramlich ,  Werner Hoffman ,  Ludwig Schuster

    IPC分类号： C07C43/184 ,  C11B9/00 ,  A61K7/46

    CPC分类号： C07C43/184 ,  C11B9/0034

    摘要： Novel 2-tert-butyl-4-methylcyclohexanol derivatives of the general formula I ##STR1## where R.sup.1 is alkyl of 1 to 3 carbon atoms or an acyl group ##STR2## where R.sup.2 is alkyl of 1 to 5 carbon atoms, and a process for their preparation, their use as scents, and scent compositions containing compounds of the formula I.Particularly interesting compounds are 2-tert-butyl-4-methylcyclohexyl acetate and propionate.

    摘要翻译： 通式I的新型2-叔丁基-4-甲基环己醇衍生物其中R 1是1至3个碳原子的烷基或酰基“IMAGE”，其中R 2是1至5个碳原子的烷基， 和它们的制备方法，它们作为香料的使用，以及含有式I化合物的香味组合物。特别令人感兴趣的化合物是乙酸2-叔丁基-4-甲基环己酯和丙酸酯。