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    • 23. 发明申请
    • FILTER DEVICE WITH A BYPASS VALVE, ESPECIALLY FOR FUEL FROM A FUEL TANK
    • 旁路阀,尤其是对燃料过滤装置的燃料罐
    • WO1998025683A1
    • 1998-06-18
    • PCT/DE1997002463
    • 1997-10-23
    • ROBERT BOSCH GMBHKLEPPNER, StephanSTROHL, Willi
    • ROBERT BOSCH GMBH
    • B01D35/147
    • B01D35/027F02M37/106F04B53/20
    • A device for conveying liquid from a tank, especially fuel from a fuel tank, comprising a conveyor unit (11) and a liquid filter (14) located upstream from an aspiration hole (111) of the conveyor unit (11). Said liquid filter is accommodated in a filter housing (12) which also contains the conveyor unit (11). The inventive device is provided with a bypass (26) which is closed by a non-return valve (27) and which circumvents the liquid filter (14) in order to prevent the conveyor device (11) from breaking down because of temporary salt deposits in the liquid filter (14). The non-return valve (27) whose through-flow direction is guided towards the aspiration hole (111) is designed to open when a depression of a given magnitude occurs as a result of salt deposits in the filter between the liquid filter (14) and the aspiration hole (11).
    • 在一种用于从供应容器泵送液体,特别是从机动车辆的燃料箱的燃料的,具有一个进料单元(11)的装置,同Förderaggregrats(11)的进气口(111)中的阱中,设置在液体过滤器(14)的上游 在接收到过滤器壳体(12)输送单元(11)被接收时,一个液体过滤器(14)更迅速地绕过(26),以避免所述输送单元(11)用于将液体过滤器的临时链烷烃分离的故障(14)上设置有单向阀(27) 关闭。 逆止阀(27),朝向被设计,其导通方向是进气管(111),使得它打开在由于Filterversulzung液体过滤器(14)和歧管(11)形成的加压预定尺寸之间。
    • 24. 发明申请
    • WHEEL-MOUNTED ELECTRO-MECHANICAL BRAKE
    • 机电车轮制动
    • WO1998025046A1
    • 1998-06-11
    • PCT/DE1997001863
    • 1997-08-28
    • ROBERT BOSCH GMBHSCHAFFER, Wolfram
    • ROBERT BOSCH GMBH
    • F16D65/16
    • F16D65/18B60T13/741F16D2121/24F16D2125/40F16D2125/52F16D2125/587F16D2127/06
    • The present invention concerns a wheel-mounted electro-mechanical brake (10), with a screw driving member (18) placed on a floating caliper (12) which can be driven by an electric motor and with which a friction brake pad (14) can be pressed against a brake disc (16), and a second friction brake pad (14) can be pressed, encounter a reaction force exerted above the floating caliper, against the other side of the brake disc (16). In order to a enable the braking system to release (10) in case of malfunction, it is suggested that the screw driving member (18) be designed anti-self-locking, that a ball screw nut (20) and a threaded nut (22) be rotatively mounted and that the threaded nut (22) be locked using a removable anti-rotation device (46). In case of malfunction, the anti-rotation device (46) is released, so that the friction brake pad (14), strongly pressed against the brake disc (16), exerts a pressure on the threaded nut (22), thereby moving the latter (22) rotatively away from the brake disc (16).
    • 本发明涉及一种机电车轮制动器(10),其具有在浮动制动钳(12),其安装主轴驱动器(18),其是驱动具有抵靠制动盘的一个侧面(16)和电动马达(30)和到其上的摩擦制动衬片(14) 第二摩擦制动衬片(14)由上抵靠制动盘(16)的另一侧上的浮动卡钳(12)的反力可被压。 车轮制动器(10),以允许在错误的情况下的释放,本发明提出以形成由的手段主轴驱动器(18)-self锁,两者的主轴螺母(20)和带螺纹的心轴(22)可旋转地支撑和螺纹轴(22) 可释放的防旋转装置(46)要被固定以防止扭曲。 在故障的情况下的旋转装置(46)被释放,并且用针对所述制动盘的力(16)按压摩擦制动衬片(14)推压所述制动盘(16)的距离,其中,所述螺纹轴(22)在旋转被设定的丝杠(22),和 从制动盘(16)中除去。
    • 25. 发明申请
    • MANUALLY OPERATED MACHINE-TOOL
    • 手持式工具机
    • WO1998024589A1
    • 1998-06-11
    • PCT/DE1997002282
    • 1997-10-06
    • ROBERT BOSCH GMBH
    • ROBERT BOSCH GMBHKIRN, ManfredKLEIDER, Albert
    • B24B23/02
    • B25F5/001B24B23/022B24B45/006B27B5/38
    • The present invention relates to a manually operated machine-tool, fitted with a disc-shaped tool (18) and a housing (10) for accomodating a work spindle (13), the free end of which (131) bears the tool (18) between a clamping ring (19) and a securing nut (20), both featuring together a securing device (17). The machine is also fitted with a locking device (25) to prevent the spindle (13) from rotating. The locking device has a crown, mounted on the clamping piece, with a least one notch (28), as well as a hand lever (29) provided with a latch tooth (32) to engage the notch (28). For a safer change of tool on the machine, the SDS-click clamping ring (19), as modified according to the standard EP 0 424 388, is captive, torsion-proof and can be fixed to the drive spindle (13) by putting a hexagon socket on an external hexagonal socket head screw, superficially locked in the direction of rotation of the work spindle (13) up to a certain number of rotations by the work spindle (13), and, starting from a given number of rotations, actuated through gearing by means of a spindle-locking device (25) and put in a release position.
    • 具有的手工工具的圆盘状工具(18)和具有机壳体(10),其容纳安装在形成夹紧法兰的张紧装置(17)之间的工具(18)的自由端(131)(13)一个工作主轴(19) 并夹紧和夹紧螺母(20),其具有用于防止旋转固定在工作主轴(13)的主轴(25),布置成一个在夹紧凸缘(19)Nutkranz(27)具有至少一个槽(28)和一个手柄(29) 设置在其上的一个,进入凹槽(28)接合的锁定凸轮(32),其特征是更安全的换刀过程中处理,作为改性根据EP SDS-点击螺母配置0424388夹紧法兰(19)圈养抗扭,特别是与 上的外六角形(132),到所述驱动轴(13)内六角(36)可被插入并保持在工作主轴(13)的旋转工作方向直到该工作主轴以一定的速度通过赛跑 第二固定以防止致动,并且从工作主轴(13)通过接合可操作所述心轴(25)的装置的一定的转速,从而可被带入释放位置。