公开(公告)号：US5006055A

公开(公告)日：1991-04-09

申请号：US389860

申请日：1989-08-04

申请人： Helmut Lebisch ,  Rainer Basel ,  Georg Fuchs ,  Hermann Dietmar ,  Ernst Wipfelder ,  Wilhelm Hekele

发明人： Helmut Lebisch ,  Rainer Basel ,  Georg Fuchs ,  Hermann Dietmar ,  Ernst Wipfelder ,  Wilhelm Hekele

IPC分类号： H04R1/10 ,  B29C33/40 ,  B29C39/02 ,  H04R25/00 ,  H04R25/02

CPC分类号： B29C33/405 ,  B29C39/02 ,  H04R25/656 ,  H04R25/658 ,  B29L2031/7532 ,  H04R2225/025 ,  Y10S264/30

摘要： An apparatus for manufacturing an otoplastic. An otoplastic is manufactured directly in the ear of a hearing-impaired person in that a deformable envelope is pulled over a die or over a shell or over an overlayed over-shell. This apparatus is then supplied with flowing otoplastic material between the die and the envelope, being supplied therewith in the ear. The envelope expands and assumes the shape of the auditory canal. After hardening or curing of the otoplastic material in the ear of the hearing-impaired person, the envelope and the die are removed and a module of either an in-the-ear or of a behind-the-ear hearing aid is integrated therewith.

公开(公告)号：US4962537A

公开(公告)日：1990-10-09

申请号：US245648

申请日：1988-09-16

申请人： Rainer Basel ,  Helmut Lebisch

发明人： Rainer Basel ,  Helmut Lebisch

IPC分类号： H04R25/00

CPC分类号： H04R25/658 ,  H04R25/656 ,  H04R2225/025 ,  H04R25/60

摘要： An in-the-ear hearing aid has a number of electrical and electro-mechanical discrete components embedded in a flexible plastic compound. The combination of the components in the plastic compound can be introduced into the user's ear, or into a negative of an ear impression, for pre-fitting. Due to the flexibility of the plastic compound, the combination can be shaped as needed. The shaped combination is then cast in an otoplastic material which conforms precisely to the shape of the user's ear, and hardens to retain that shape. A rigid shell for holding the components is thus not needed, and therefore the hearing aid is far more adaptable to different shapes of auditory canals than conventional hearing aids.

摘要翻译： 耳内助听器具有嵌入柔性塑料复合体中的多个电气和机电分立元件。 塑料组合物中的组分的组合可以被引入用户的耳朵中，或者被引入耳朵的阴性以进行预先装配。 由于塑料复合材料的柔韧性，可根据需要成型。 然后将成形组合铸造成符合使用者耳朵形状的耳用材料，并硬化以保持该形状。 因此，不需要用于保持部件的刚性外壳，因此助听器比常规助听器更适应于不同形状的听觉输送管。

公开(公告)号：US06722449B2

公开(公告)日：2004-04-20

申请号：US10130240

申请日：2002-07-31

申请人： Helmut Lebisch ,  Otto Baumann ,  Rolf Mueller ,  Dietmar Saur

发明人： Helmut Lebisch ,  Otto Baumann ,  Rolf Mueller ,  Dietmar Saur

IPC分类号： E21B1024

CPC分类号： B25D17/26 ,  B25D2250/185

摘要： A machine tool, in particular to a hand-operated hammer drill, having a compartment containing lubricant and a device for compensation of the pressure in the compartment in the area of a bearing of a component able to be driven so as to allow rotation. It is proposed that the bearing form at least a part of a lubricant seal of the pressure-compensation device via which a pressure in the compartment as able to be compensated.

摘要翻译： 一种机床，特别是一种手动锤钻，具有包含润滑剂的隔室和用于补偿能够被驱动以允许旋转的部件的轴承区域中的隔室中的压力的​​装置。 建议轴承形成压力补偿装置的润滑油密封件的至少一部分，通过该压力补偿装置可以补偿舱室内的压力。

公开(公告)号：US07036607B2

公开(公告)日：2006-05-02

申请号：US10510023

申请日：2003-10-31

申请人： Helmut Lebisch ,  Otto Baumann ,  Siegfried Fehrle ,  Dietmar Saur ,  Andre Ullrich ,  Michael Weiss

发明人： Helmut Lebisch ,  Otto Baumann ,  Siegfried Fehrle ,  Dietmar Saur ,  Andre Ullrich ,  Michael Weiss

IPC分类号： B25D16/00

CPC分类号： B25D17/00 ,  B25D16/00 ,  B25D2211/061

摘要： An electric hand tool is disclosed which has a gt (15), received in a housing (10), with a gear shaft (20) and also has at least one radial bearing (30) for rotary support of the gear shaft (20), the inner bearing ring (301) of the radial bearing being fixed on the gear shaft (20) and the outer bearing ring (302) of the radial bearing being fixed in a bearing box (31) disposed in the housing (10), in each case being fixed axially nondisplaceably. For simple assembly of the gt (15) without tools, the outer bearing ring (302) of the radial bearing (30) rests with a sliding seat in the bearing box (31) and is fixed by means of a clamping bracket (32) fixed to the bearing box (31).

摘要翻译： 公开了一种电动手动工具，其具有容纳在壳体（10）中的齿轮轴（20）的gt（15），并且还具有用于齿轮轴（20）的旋转支撑的至少一个径向轴承（30） 径向轴承的内轴承环（301）固定在齿轮轴（20）上，径向轴承的外轴承环（302）固定在设置在壳体（10）中的轴承箱（31）中， 在每种情况下轴向固定在不可替代的位置。 对于没有工具的gt（15）的简单组装，径向轴承（30）的外轴承环（302）在轴承箱（31）中由滑动座支撑并通过夹紧支架（32）固定， 固定在轴承箱（31）上。

公开(公告)号：US20050126801A1

公开(公告)日：2005-06-16

申请号：US10510023

申请日：2003-10-31

申请人： Helmut Lebisch ,  Otto Baumann ,  Siegfried Fehrle ,  Dietmar Saur ,  Andre Ullrich ,  Michael Weiss

发明人： Helmut Lebisch ,  Otto Baumann ,  Siegfried Fehrle ,  Dietmar Saur ,  Andre Ullrich ,  Michael Weiss

IPC分类号： B25D16/00 ,  B25D17/00 ,  E21B3/00

CPC分类号： B25D17/00 ,  B25D16/00 ,  B25D2211/061

摘要： An electric hand tool is disclosed which has a gt (15), received in a housing (10), with a gear shaft (20) and also has at least one radial bearing (30) for rotary support of the gear shaft (20), the inner bearing ring (301) of the radial bearing being fixed on the gear shaft (20) and the outer bearing ring (302) of the radial bearing being fixed in a bearing box (31) disposed in the housing (10), in each case being fixed axially nondisplaceably. For simple assembly of the gt (15) without tools, the outer bearing ring (302) of the radial bearing (30) rests with a sliding seat in the bearing box (31) and is fixed by means of a clamping bracket (32) fixed to the bearing box (31).

摘要翻译： 公开了一种电动手动工具，其具有容纳在壳体（10）中的齿轮轴（20）的gt（15），并且还具有用于齿轮轴（20）的旋转支撑的至少一个径向轴承（30） 径向轴承的内轴承环（301）固定在齿轮轴（20）上，径向轴承的外轴承环（302）固定在设置在壳体（10）中的轴承箱（31）中， 在每种情况下轴向固定在不可替代的位置。 对于没有工具的gt（15）的简单组装，径向轴承（30）的外轴承环（302）在轴承箱（31）中由滑动座支撑并通过夹紧支架（32）固定， 固定在轴承箱（31）上。

公开(公告)号：US06739406B2

公开(公告)日：2004-05-25

申请号：US10130378

申请日：2002-08-27

申请人： Helmut Lebisch ,  Otto Baumann ,  Rolf Mueller ,  Dietmar Saur

发明人： Helmut Lebisch ,  Otto Baumann ,  Rolf Mueller ,  Dietmar Saur

IPC分类号： E21B1022

CPC分类号： F16H57/0421 ,  B25D17/26 ,  B25D2250/185 ,  F16H57/0427

摘要： The present invention is directed to a machine tool, in particular to a hand-operated hammer drill, having a compartment (10) containing lubricant in which at least one rotationally drivable component (12) is mounted and having a device (14) for compensating the pressure in the compartment (10), the device having a rotationally drivable centrifugal component (16) which shields at least one pressure-compensation channel (18) disposed downstream from it, in terns of fluid mechanics, in the venting direction of the compartment (10). It is proposed that the centrifugal component (16) be mounted in a torsionally fixed manner on the rotationally drivable component (12).

摘要翻译： 描述了一种机床，特别是一种手动锤钻。 该工具具有包含润滑剂的隔室，其中安装有至少一个可旋转驱动的部件并且具有补偿隔室中的压力的​​装置。 该装置具有旋转驱动的离心部件，其在流体力学方面沿着隔室的排放方向屏蔽至少一个设置在其下游的压力补偿通道。 离心部件以扭转固定的方式安装在可旋转驱动的部件上。

公开(公告)号：US06918450B2

公开(公告)日：2005-07-19

申请号：US10786382

申请日：2004-02-25

申请人： Helmut Lebisch ,  Otto Baumann ,  Dietmar Saur ,  Michael Weiss

发明人： Helmut Lebisch ,  Otto Baumann ,  Dietmar Saur ,  Michael Weiss

IPC分类号： B23B45/16 ,  B25D16/00 ,  B25D17/00

CPC分类号： B25D16/006 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038

摘要： An electric hand power tool formed as a hammer drill or an impact hammer drill has a housing, a drive transmission received in the housing and having an intermediate transmission for turning a tool, an impact mechanism with a swinging drive for delivering axially oriented impacts to the tool, and a drive shaft, a transmission toothed wheel fixed on the transmission shaft for turning the latter, a drive bearing provided on the swinging drive and loosely arranged on the transmission shaft, a manually releasable coupling provided for switching off the impact mechanism and connecting the drive bearing with the transmission shaft for a rotation transmission, a crank-shaped flat switching plate provided for releasing the coupling and turnably supported on a receiving dome arranged above the transmission shaft, a drive pin operative for turning the switching plate under the receiving dome and engaging the switching plate, and a handle.

摘要翻译： 形成为锤钻或冲击锤钻的电动手动工具具有壳体，容纳在壳体中的驱动变速器，并具有用于转动工具的中间变速器，具有用于将轴向定向冲击传递到 工具和驱动轴，固定在传动轴上的传动齿轮，用于转动传动轴，驱动轴承设置在摆动驱动器上并松散地布置在传动轴上，手动释放联接器，用于切断冲击机构和连接 具有用于旋转传动装置的传动轴的驱动轴承，设置用于释放联接器并可转动地支撑在布置在传动轴上方的接收圆顶上的曲柄形平面切换板，用于将切换板转动在接收圆顶下方的驱动销 并且接合切换板和手柄。