Mode selection switch for a combination electrical hand tool device
    1.
    发明授权
    Mode selection switch for a combination electrical hand tool device 有权
    模式选择开关用于组合电动手动工具装置

    公开(公告)号:US06725944B2

    公开(公告)日:2004-04-27

    申请号:US10453348

    申请日:2003-06-03

    IPC分类号: B25D1600

    摘要: A combined electrical hand tool having an operating mode selection switch (1) with additional special functions that can be switched using a displaceable linkage (5) that can be displaced by the operating mode selection switch arranged between a lubricated assembly (2a) having a coupling (3a) and the external housing (4), wherein in at least two separate lubricant-tight assemblies (2a, 2b) at least one switchable coupling (3a, 3b) is present, which can be moved over an outwardly extending actuator (6a, 6b) that is mounted lubricant-tight.

    摘要翻译: 一种具有操作模式选择开关(1)的组合电动手动工具,其具有附加的特殊功能,其可以使用位移联动装置(5)进行切换,所述可移动联动装置(5)可被布置在具有联接器的润滑组件(2a)之间的操作模式选择开关 (3a)和外壳(4),其中在至少两个单独的润滑密封组件(2a,2b)中存在至少一个可切换联接器(3a,3b),其可以在向外延伸的致动器(6a ,6b)安装润滑剂密封。

    Attachment element for securing a depth stop on a hand-held power tool
    2.
    发明授权
    Attachment element for securing a depth stop on a hand-held power tool 有权
    用于固定手持式电动工具上的深度挡块的附接元件

    公开(公告)号:US07144206B2

    公开(公告)日:2006-12-05

    申请号:US10654682

    申请日:2003-09-04

    IPC分类号: B23B45/00 B23B45/02

    摘要: An attachment element for securing a depth stop (2) of a hand-held power tool (4) includes a pin guide 5 with one or more noses (8a, 8b) for mounting the attachment element (1) on the power tool (4) and a flange attachment nose (9) axially offset with respect to the mounting nose or noses (8a, 8b) for formlockingly engaging in a respective opening(s) (10, 10a) provided on the power tool (4). The attachment element is secured on the tool with a fastening member (6).

    摘要翻译: 用于固定手持式电动工具(4)的深度挡块(2)的附接元件包括具有一个或多个鼻子(8a,8b)的销引导件5,用于将附接元件(1)安装在动力工具上 (4)和相对于所述安装鼻部或鼻部(8a,8b)轴向偏移的凸缘附接鼻部(9),用于成形地接合在设置在所述电动工具上的相应开口(10,10a) 4)。 附接元件用紧固件(6)固定在工具上。

    Twin-clutch transmission for a motor vehicle
    6.
    发明申请
    Twin-clutch transmission for a motor vehicle 有权
    用于机动车辆的双离合器变速器

    公开(公告)号:US20060266144A1

    公开(公告)日:2006-11-30

    申请号:US11483315

    申请日:2006-07-07

    IPC分类号: F16H3/38 F16H3/08

    摘要: A twin clutch transmission for a motor vehicle has two input shafts, two clutches, and driving shafts. The first input shaft can be actively connected to the first clutch, and the second input shaft can be actively connected to the second clutch. The first driving shaft is situated underneath the input shafts and the second driving shaft is situated above the input shafts, or vice versa. The input and driving shafts have intermeshing gear wheels, with fixed gears and loose wheels or idler gears. Each driving shaft has a gear wheel for transferring torque to the axle drive. A further shaft implements the reverse gear RG. A highly versatile and compact transmission is obtained by providing a third driving shaft that has a drive gear wheel for transferring torque to the axle drive, and the drive gear wheels of the driving shafts engage with an axle drive gear.

    摘要翻译: 用于机动车辆的双离合器变速器具有两个输入轴,两个离合器和驱动轴。 第一输入轴可以主动地连接到第一离合器,并且第二输入轴可以主动地连接到第二离合器。 第一驱动轴位于输入轴下方,第二驱动轴位于输入轴的上方,反之亦然。 输入和驱动轴具有相互啮合的齿轮,固定齿轮和松动的轮子或空转齿轮。 每个驱动轴具有用于将转矩传递到轴驱动的齿轮。 另一个轴实现倒档齿轮RG。 通过提供具有用于将扭矩传递到轴驱动的驱动齿轮的第三驱动轴,并且驱动轴的驱动齿轮与轴驱动齿轮接合,获得了高度通用和紧凑的变速器。

    Power-driven screwdriver with removable depth stop
    7.
    发明授权
    Power-driven screwdriver with removable depth stop 有权
    电动螺丝刀可拆卸深度停止

    公开(公告)号:US06176162B1

    公开(公告)日:2001-01-23

    申请号:US09388720

    申请日:1999-09-02

    IPC分类号: B25B23157

    摘要: A screwdriver is disclosed, comprising a removable depth stop which selectably either, when equipped with the depth stop, allows noiseless shutoff or, with the depth stop removed, allows torque-dependent shutoff, without any chattering occurring when the machine continues to run. To this end, an adjustable torque-dependent release clutch is combined with an entrainment clutch of known type, which is additionally preceded by a disconnect clutch, a locking means being provided in order to hold a throwout ring, which forms one of the two elements of the disconnect clutch, in a predetermined position under load. In this way, noiseless operation is ensured after release, both when working with the depth stop and in the case of torque-dependent shutoff, with the depth stop removed.

    摘要翻译: 公开了一种螺丝刀,包括可拆卸的深度挡块,其可选地,当配备有深度挡块时,允许无噪声的关闭,或者在移除深度止动件的情况下允许扭矩依赖性的关闭,而在机器继续运行时不发生颤动。 为此,可调扭矩释放离合器与已知类型的夹带离合器组合,其另外还有一个断开离合器,提供了一个锁定装置,以便保持形成两个元件中的一个的止血环 的断开离合器,在负载下的预定位置。 以这种方式,在使用深度停止和在扭矩相关的关闭的情况下,在去除深度停止的情况下,确保释放后的无噪声操作。

    Process for the recovery of proteins from aqueous solutions of proteins
    8.
    发明授权
    Process for the recovery of proteins from aqueous solutions of proteins 失效
    从蛋白质水溶液中回收蛋白质的方法

    公开(公告)号:US4016039A

    公开(公告)日:1977-04-05

    申请号:US668840

    申请日:1976-03-22

    摘要: An improved process for the recovery of proteins from aqueous solutions of proteins, for example, proteases from fermenter solutions, by precipitation by means of salts and filtration, optionally with the use of common filtration aids, which is characterized in that a polyoxyethylene glycol having a molecular weight of 400 to 1,000, preferably 500 to 800, is added in an amount of from 0.5 to 3% by weight to the aqueous solution of proteins before said precipitation.

    摘要翻译: 一种用于从蛋白质水溶液中回收蛋白质的改进方法,例如来自发酵罐溶液的蛋白酶,通过盐和过滤沉淀,任选地使用常用的过滤助剂,其特征在于具有 分子量为400〜1000,优选为500〜800,相对于沉淀前的蛋白质水溶液为0.5〜3重量%。

    Shaft assembly including a tube of fiber synthetic composite material
and a connection element of rigid material and method of making it
    10.
    发明授权
    Shaft assembly including a tube of fiber synthetic composite material and a connection element of rigid material and method of making it 失效
    包括光纤合成材料管和刚性材料的连接元件的轴组件及其制造方法

    公开(公告)号:US5230661A

    公开(公告)日:1993-07-27

    申请号:US689451

    申请日:1991-04-22

    IPC分类号: F16C3/02

    摘要: A shaft assembly is assembled by press-fitting a tube of fiber-synthetic material and a rigid connection structure which includes an outer sleeve and an inner connecting member. The outer sleeve has axially extending inward projections which engage the tube at one end of the sleeve and the inner connecting member at the other end of the sleeve. This permits the sleeve and the inward projections therein to be made in a simpler manner.

    摘要翻译: 轴组件通过压配合纤维合成材料管和包括外套筒和内连接构件的刚性连接结构来组装。 外套筒具有轴向延伸的向内突出物,其在套筒的一端处接合管,并且在套筒的另一端处与内连接构件接合。 这允许套筒和其中的内向突起以更简单的方式制造。