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1. 发明授权

US4866846A Cutterhead for a vegetation cutter 失效
标题翻译：切割机用于植被切割机
公开(公告)号：US4866846A
公开(公告)日：1989-09-19
申请号：US273799
申请日：1988-11-21
申请人： Joachim Hoffmann , Josef Karner , Dieter Angstenberger , Gerhard Zerrer
发明人： Joachim Hoffmann , Josef Karner , Dieter Angstenberger , Gerhard Zerrer
IPC分类号： A01D34/416
CPC分类号： A01D34/4162
摘要： The cutterhead includes a cutting filament wound on a spool and this cutting filament is adjusted with respect to its effective cutting length in dependence upon the rotational speed of the cutterhead. The switching point for the automatic feed must be precisely matched to the drive speed in order that the desired effective cutting length is maintained. In order to assure the desired effective cutting length, a spring is provided which is adjustable with respect to its biasing force by means of an easily accessible adjusting member. This biasing force is matched to the speed-dependent centrifugal force such that the spool is released at a predetermined speed of the cutterhead.
摘要翻译：刀头包括缠绕在卷轴上的切割细丝，并且根据刀盘的转速相对于其有效的切割长度来调节该切割长丝。自动进给的切换点必须与驱动速度精确匹配，以保持所需的有效切割长度。为了确保期望的有效切割长度，提供了通过容易接近的调节构件相对于其偏压力可调节的弹簧。该偏压力与速度相关的离心力匹配，使得阀芯以刀具的预定速度释放。

2. 发明授权

US4893410A Cutterhead for a vegetation cutter 失效
标题翻译：切割机用于植被切割机
公开(公告)号：US4893410A
公开(公告)日：1990-01-16
申请号：US273925
申请日：1988-11-21
申请人： Joachim Hoffmann , Dieter Angstenberger , Gerhard Zerrer
发明人： Joachim Hoffmann , Dieter Angstenberger , Gerhard Zerrer
IPC分类号： A01D34/416
CPC分类号： A01D34/416
摘要： The invention is directed to a cutterhead for attachment to a vegetation cutting apparatus. The cutterhead has a housing with a spool on which a coil of cutting filament is wound. The cutting filament is paid out in incremental lengths when its ends effective for cutting are worn. This is achieved with an incremental rotation of the spool while the cutterhead rotates. For this purpose, the filament coil must have a winding rotation corresponding to the direction of rotation of the cutterhead. So that the cutterhead can be utilized for oppositely directed rotations as desired, the spool can be turned over through 180.degree. and can be blocked and released in both positions by means of a switching member to provide the incremental rotation. The spool can be seated on the switching member and its position, when installed, is determined by means of a marking which is applied to the adapter nut and to the spool. The adapter nut serves to tighten the cutterhead onto the vegetation cutting apparatus.
摘要翻译：本发明涉及一种用于连接到植被切割装置的刀架。刀架具有壳体，其上缠绕有切割细丝的线圈。当切割长丝的端部有效切割时，切割长丝以增量长度支付。这是通过在刀架旋转时卷轴的增量旋转来实现的。为此，灯丝线圈必须具有对应于刀盘的旋转方向的卷绕旋转。因此，刀头可根据需要用于相反方向的旋转，可将卷轴翻转180°，并通过切换部件在两个位置上被阻塞和释放，以提供增量旋转。阀芯可以安置在切换构件上，其安装位置通过施加到适配器螺母和阀芯的标记来确定。适配器螺母用于将切割头拧紧到植被切割装置上。

3. 发明授权

US5036648A Cutterhead for a vegetation cutter apparatus 失效
标题翻译：切割机用于植被切割机
公开(公告)号：US5036648A
公开(公告)日：1991-08-06
申请号：US521428
申请日：1990-05-10
申请人： Joachim Hoffmann , Dieter Angstenberger , Joachim Kottke
发明人： Joachim Hoffmann , Dieter Angstenberger , Joachim Kottke
IPC分类号： A01D34/73 , A01D34/416
CPC分类号： A01D34/4162 , Y10S30/05
摘要： The invention relates to a cutterhead for vegetation cutter apparatus and has as its object to configure the cutterhead so that the cutterhead as a unit can be built so as to be overall constructively small and reduce wear. The cutterhead controls the spool having the filament with the aid of a latching lever. To achieve an overall construction which is small and subjected to less wear, the invention provides at least one pivot lug fixedly mounted on the housing having its latching lever arranged in an annular space lying concentric to the rotational axis between the hub of the cutterhead and the switching cams corresponding to the filament spool. These switching cams lie in the outer radial region of the spool.
摘要翻译：本发明涉及一种用于植被切割装置的刀盘，其目的是配置刀架，使得作为一个单元的刀架可以被构造成总体上很小并且减少磨损。刀头通过锁定杆控制具有灯丝的线轴。本发明提供了一种固定地安装在壳体上的至少一个枢轴凸耳，其中，所述枢轴凸耳具有其锁定杆，所述闩锁杆设置在与所述旋转轴线同心的环形空间中，所述旋转轴线位于所述刀架的轮毂和与灯丝线轴对应的切换凸轮。这些切换凸轮位于阀芯的外径向区域。

4. 发明授权

US5351403A Protective shield for a free-cutting tool 失效
标题翻译：防切割工具
公开(公告)号：US5351403A
公开(公告)日：1994-10-04
申请号：US145868
申请日：1993-11-01
申请人： Georg Becker , Joachim Hoffmann , Thilo Hummel , Josef Karner , Helmut Schlessman
发明人： Georg Becker , Joachim Hoffmann , Thilo Hummel , Josef Karner , Helmut Schlessman
IPC分类号： A01D34/416 , A01D75/18
CPC分类号： A01D34/416
摘要： A protective shield for a free-cutting tool having a rotatable cutting head with a cutting thread that extends radially upon rotation of the cutting head and thus defines a cutting plane, has a support section for fixedly connecting the shield to the tool above the cutting plane. A circumferential wall is connected to the support section and extends about a portion of the circumference of the cutting plane. The circumferential wall extends axially from the support section to at least the cutting plane and has axially extending lateral edges arranged perpendicular to a direction of rotation of the cutting head. The lateral edges each have a round transition into a bottom edge of the circumferential wall. A crosscutting blade for cutting to length the cutting thread is connected to the inside of the circumferential wall at its leading portion in the direction of rotation. The crosscutting blade extends over the axial height of the circumferential wall. At the leading portion the round transition has a projection positioned in the direction of rotation in front of the crosscutting blade. The projection ensures that a cutting thread of an excess length is bent and forced to enter into the protective area of the protective shield to be cut to length.
摘要翻译：一种用于自由切削工具的保护罩，具有可旋转切割头，该切割头具有切割螺纹，该切割螺纹在切割头旋转时径向延伸并因此限定切割平面，具有用于将屏蔽件固定地连接到切割平面上方的工具的支撑部分。圆周壁连接到支撑部分并围绕切割平面的圆周的一部分延伸。圆周壁从支撑部分轴向延伸到至少切割平面，并且具有垂直于切割头的旋转方向布置的轴向延伸的横向边缘。侧边缘各自具有向周壁的底部边缘的圆形过渡。用于切割长度切割螺纹的横切刀片在其旋转方向上的引导部分处连接到周壁的内部。横切刀片在圆周壁的轴向高度上延伸。在前导部分，圆形过渡部具有沿横切刀片前方的旋转方向的突出部。该突起确保了多余长度的切割线弯曲并被迫进入防护罩的保护区域以被切割成长度。

5. 发明授权

US09166236B2 Electrochemical cell 有权
标题翻译：电化学电池
公开(公告)号：US09166236B2
公开(公告)日：2015-10-20
申请号：US14006739
申请日：2012-03-06
申请人： Torsten Brandt , Joachim Hoffmann , Arno Mattejat
发明人： Torsten Brandt , Joachim Hoffmann , Arno Mattejat
IPC分类号： H01M8/04 , C25B15/08 , H01M8/02
CPC分类号： H01M8/04201 , C25B15/08 , H01M8/0247 , H01M8/0252 , H01M8/0258 , H01M8/0263 , Y02E60/50
摘要： An electrochemical cell includes a flow chamber disposed between two plate elements and having a flow inlet and a flow outlet for a flow medium permeating the flow chamber and defining a main flow direction of the flow medium between the flow inlet and the flow outlet. One of the plate elements has protrusions for supporting the plate element on the other plate element in a regular grid structure, between which a network of flow channels passing through the flow chamber runs in at least one flow channel direction. The regular grid structure is configured in such a way that the grid of the flow channels has two or more flow channel directions each enclosing an angle differing from zero degrees relative to the main flow direction of the flow medium.
摘要翻译：电化学电池包括设置在两个板元件之间的流动室，并具有用于流动介质的流入口和流出口，流动介质渗透流动室并且限定流动介质在流入口和流出口之间的主流动方向。板元件中的一个具有用于以规则的格栅结构在另一个板元件上支撑板元件的突起，在其间通过流动室的流动通道的网络在至少一个流动通道方向上延伸。规则格栅结构被配置成使得流动通道的格栅具有两个或更多个流动通道方向，每个流动通道方向相对于流动介质的主流动方向包围不同于零度的角度。

6. 发明授权

US09011066B2 Coverslipping module for mounting coverslips onto specimen slides 有权
标题翻译：翻盖模块，用于将盖玻片安装到标本载玻片上
公开(公告)号：US09011066B2
公开(公告)日：2015-04-21
申请号：US13354696
申请日：2012-01-20
申请人： Joachim Hoffmann , Bernhard Neef , Simon Keimer , Karl-Heinz Westerhoff
发明人： Joachim Hoffmann , Bernhard Neef , Simon Keimer , Karl-Heinz Westerhoff
IPC分类号： B65G53/48 , G02B21/34
CPC分类号： G02B21/34
摘要： The invention relates to a coverslipping module for mounting coverslips onto specimen slides (12) for microscopic investigations, having a transport apparatus (9) for transporting a specimen slide (12) out of a rack (3) or a specimen slide holder to a coverslipping position (13) in which the specimen slide (12) is equipped with a coverslip, and having an alignment device for aligning the specimen slide (12) in the coverslipping position (13) for mounting the coverslip. In order to allow the specimen slide (12) to be reliably and quickly aligned for mounting of the coverslips, thereby ensuring a high level of process dependability with a short processing time, the alignment device are constituted by multiple movable orientation jaws (18) which are arranged so that by closure of the orientation jaws (18), the specimen slide (12) becomes aligned in the coverslipping position (13).
摘要翻译：本发明涉及一种用于将盖玻片安装在用于显微镜检查的样品载玻片（12）上的盖玻片模块，具有用于将试样滑块（12）从支架（3）或试样载片架传送到盖板的输送装置（9）位置（13），其中试样滑动件（12）装备有盖玻片，并具有对准装置，用于将试样滑块（12）对准用于安装盖玻片的盖板位置（13）。为了允许试样滑动件12可靠且快速地对准以安装盖玻片，从而在短的加工时间内确保高水平的加工可靠性，对准装置由多个可移动取向夹（18）构成，被布置成使得通过关闭定向爪（18），试样滑块（12）在盖板位置（13）中对齐。

7. 发明申请

US20140349207A1 ELECTROCHEMICAL CELL 有权
标题翻译：电化学细胞
公开(公告)号：US20140349207A1
公开(公告)日：2014-11-27
申请号：US14345361
申请日：2012-08-16
申请人： Torsten Brandt , Frank Baernreuther , Armin Datz , Anett Eder , Florian Eder , Herbert Hartnack , Joachim Hoffmann
发明人： Torsten Brandt , Frank Baernreuther , Armin Datz , Anett Eder , Florian Eder , Herbert Hartnack , Joachim Hoffmann
IPC分类号： H01M8/04
CPC分类号： H01M8/04029 , H01M8/0228 , H01M8/0267 , H01M8/04067 , H01M2250/00 , Y02P70/56
摘要： An electrochemical cell has at least one plate element which can be cooled by a liquid coolant, such as water. The plate element has a surface that can be wetted for the purpose of cooling with the coolant. The surface of the plate element in the electrochemical cell is configured such that a contact angle between the surface and the liquid coolant is less than 90°. In the method for producing the electrochemical cell an additional method step is carried out which influences the wettable surfaces of plate elements for cooling with coolant and by which a contact angle between the surface and the coolant is decreased.
摘要翻译：电化学电池具有至少一个可被液体冷却剂如水冷却的板元件。板元件具有能够被润湿以冷却冷却剂的表面。电化学电池中的板元件的表面被配置为使得表面和液体冷却剂之间的接触角小于90°。在制造电化学电池的方法中，进行附加的方法步骤，其影响用于冷却冷却剂的板元件的可润湿表面，并且通过该步骤降低表面和冷却剂之间的接触角。

8. 发明申请

US20080044285A1 Torque converter with brazed turbine 有权
标题翻译：具有钎焊涡轮的转矩转换器
公开(公告)号：US20080044285A1
公开(公告)日：2008-02-21
申请号：US11810565
申请日：2007-06-06
申请人： Donald McCullick , Christopher Sidor , Joachim Hoffmann , Chad Keets , Pantanjali Peri
发明人： Donald McCullick , Christopher Sidor , Joachim Hoffmann , Chad Keets , Pantanjali Peri
IPC分类号： F16H41/28
CPC分类号： F16H41/28 , F16H41/26
摘要： The invention broadly comprises a torque converter including: a core ring; a turbine blade connected to the ring and having a perimeter with a segment facing an outer surface of the ring and disposed proximate the outer surface; and joining material fixedly connecting less than the entirety of the segment to the outer surface. The segment is fixedly connected to reduce resonance in the turbine. In some aspects, the ring includes an inner surface oppositely disposed from the outer surface and an open path between the surfaces. The present invention broadly comprises a notched turbine blade and a core ring with a discontinuity in an outer surface arranged to block capillary action for flowable joining material disposed in an interface between a turbine blade installed on the ring and the outer surface. The invention also broadly comprises a method for controlling resonance of a turbine in a torque converter.
摘要翻译：本发明广泛地包括一个变矩器，包括：一个芯环; 涡轮叶片，其连接到所述环并且具有周边，所述周边具有面向所述环的外表面的段，并且邻近所述外表面设置; 以及将小于整个片段固定地连接到外表面的接合材料。该段固定连接以减少涡轮机中的共振。在一些方面，环包括与外表面相对设置的内表面和表面之间的开放路径。本发明广泛地包括缺口涡轮机叶片和在外表面上具有不连续性的芯环，其布置成阻止设置在安装在环上的涡轮叶片与外表面之间的界面中的可流动接合材料的毛细作用。本发明还广泛地包括一种用于控制变矩器中的涡轮机的共振的方法。

9. 发明申请

US20060128289A1 Protective Cover for a Hand-Held Cut-Off Machine 有权
标题翻译：手持式切断机的保护罩
公开(公告)号：US20060128289A1
公开(公告)日：2006-06-15
申请号：US11163641
申请日：2005-10-26
申请人： Christina Wedel , Maximilian Eberhardt , Klaus-Martin Uhl , Joachim Hoffmann , Jurgen Erath
发明人： Christina Wedel , Maximilian Eberhardt , Klaus-Martin Uhl , Joachim Hoffmann , Jurgen Erath
IPC分类号： B24B55/02
CPC分类号： B24B23/005 , B23D59/02 , B24B27/08 , B24B55/02 , B28D7/02
摘要： A protective cover of a hand-held cut-off machine has a cover member having an interior. At least two injection nozzles for spraying a cooling liquid into the interior are arranged on the cover member. A supply line for supplying the cooling liquid to the at least two injection nozzles is provided. A bow is arranged outside of the cover member. The supply line has a line section that extends from a first injection nozzle to a second injection nozzle through the bow.
摘要翻译：手持式切断机的保护罩具有具有内部的盖部件。用于将冷却液喷射到内部的至少两个喷嘴设置在盖构件上。提供了用于将冷却液供给到至少两个喷嘴的供给管线。弓盖布置在盖子的外面。供应管线具有从第一注射喷嘴延伸通过弓形件的第二注射喷嘴的管线部分。

10. 再颁专利

USRE38655E1 Torsion vibration damper 失效
标题翻译：扭转减振器
公开(公告)号：USRE38655E1
公开(公告)日：2004-11-23
申请号：US10388729
申请日：2003-03-12
申请人： Joachim Hoffmann , Steffen Lehmann , Andreas Posch
发明人： Joachim Hoffmann , Steffen Lehmann , Andreas Posch
IPC分类号： F16D1368
CPC分类号： F16F15/1238
摘要： The invention relates to a torsion vibration damper having a main damper containing energy accumulators and a friction device, as well as a preliminary damper containing energy accumulators and a friction device.

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