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81. 发明申请

US20070074700A1 Power Tool 审中-公开
标题翻译：电动工具
公开(公告)号：US20070074700A1
公开(公告)日：2007-04-05
申请号：US11536012
申请日：2006-09-28
申请人： Heiko Rosskamp , Michael Raffenberg , Werner Geyer
发明人： Heiko Rosskamp , Michael Raffenberg , Werner Geyer
IPC分类号： F02B41/00 , F01M1/04
CPC分类号： F04B43/06
摘要： A power tool has an internal combustion engine having a crankcase and a reciprocating piston. The interior of the crankcase is delimited by the reciprocating piston. A pump for conveying a fluid is provided, wherein the pump is driven by a fluctuating pressure in the crankcase. The pump conveys a foreign fluid that is different from an operating medium of the internal combustion engine. The power tool is a spraying device and the pump conveys a medium to be sprayed.
摘要翻译：动力工具具有内燃机，其具有曲轴箱和往复活塞。曲轴箱的内部由往复活塞限定。提供了用于输送流体的泵，其中泵由曲轴箱中的波动压力驱动。泵输送与内燃机的操作介质不同的外来流体。电动工具是喷射装置，泵输送要喷涂的介质。

82. 发明授权

US07169339B2 Method for producing polymethacrylimide foams 有权
标题翻译：生产聚甲基丙烯酰胺泡沫的方法
公开(公告)号：US07169339B2
公开(公告)日：2007-01-30
申请号：US10486361
申请日：2002-08-01
申请人： Peter Stein , Hermann Seibert , Leonard Maier , Rainer Zimmermann , Wilfried Heberer , Werner Geyer
发明人： Peter Stein , Hermann Seibert , Leonard Maier , Rainer Zimmermann , Wilfried Heberer , Werner Geyer
IPC分类号： B29C44/02 , C08J9/00
CPC分类号： C08J9/04 , B29C44/08 , B29C44/3415 , C08J2333/24
摘要： The invention relates to an improved method for producing foamed material, especially poly(meth)acrylimide foams, which are foamed from polymer plates produced according to the casting method. The two-step method consists of a pre-heating step and at least one foaming step. The product obtained has a significantly smaller compressive strain, measured according to DIN 53425(ASMD 621), than prior art products.
摘要翻译：本发明涉及一种用于生产泡沫材料，特别是聚（甲基）丙烯酰亚胺泡沫体的改进方法，其由根据流延法生产的聚合物板发泡。两步法由预热步骤和至少一个发泡步骤组成。获得的产品具有比现有技术产品根据DIN 53425（ASMD 621）测量的显着更小的压缩应变。

83. 发明授权

US07131406B2 Two-cycle engine having scavenging 失效
公开(公告)号：US07131406B2
公开(公告)日：2006-11-07
申请号：US10347741
申请日：2003-01-17
申请人： Bernhard Dürr , Harald Schliemann , Jörg Schlossarczyk , Werner Geyer
发明人： Bernhard Dürr , Harald Schliemann , Jörg Schlossarczyk , Werner Geyer
IPC分类号： F02B25/14
CPC分类号： F02B33/04 , F02B2075/025
摘要： A two-cycle engine in a portable, manually-guided implement, such as a power chain saw, a cut-off machine, a brush cutter, or the like, is provided. The cylinder has a combustion chamber that is delimited by a reciprocating piston that via a connecting rod drives a crankshaft that is mounted in a crankcase so as to be rotatable about a crankshaft axis. The cylinder has an outlet for conveying exhaust gases out of the combustion chamber, with the outlet having an axis of the channel thereof. The cylinder also has an inlet for supplying a fuel/air mixture to the crankcase. By means of at least two transfer channels, the fuel/air mixture is conveyed out of the crankcase and into the combustion chamber, with the transfer channels being disposed symmetrically relative to the axis of the channel of the outlet. When viewed in the direction of the longitudinal axis of the cylinder, the axis of the channel of the outlet is disposed at an angle of less than 90° relative to the longitudinal central axis of the crankshaft.

84. 发明申请

US20060156800A1 Method of operating a single cylinder two-stroke engine 有权
标题翻译：操作单缸二冲程发动机的方法
公开(公告)号：US20060156800A1
公开(公告)日：2006-07-20
申请号：US11333306
申请日：2006-01-18
申请人： Werner Geyer
发明人： Werner Geyer
IPC分类号： G01M19/00
CPC分类号： F02B25/14 , F02B2075/025 , F02D41/08 , F02D41/22 , F02D41/3058 , F02D2200/1012 , F02D2200/1015 , F02D2400/04 , F02D2400/06
摘要： A method operates a single cylinder two-stroke engine having a cylinder wherein a combustion chamber is formed which is delimited by a piston. The piston drives a crankshaft rotatably journalled in a crankcase. In the method, fuel and combustion air are supplied to the two-stroke engine. In the combustion chamber, a mixture of fuel and combustion air is ignited and the exhaust gases flow out from the combustion chamber via an outlet. At idle, no fuel is metered over a crankshaft angle (α) of at least 700° in order to provide a smooth running of the two-stroke engine with low exhaust-gas values.
摘要翻译：一种方法操作具有气缸的单缸二冲程发动机，其中形成有由活塞限定的燃烧室。活塞驱动曲轴可旋转地安装在曲轴箱中。在该方法中，向二冲程发动机供给燃料和燃烧空气。在燃烧室中，燃料和燃烧空气的混合物被点燃，废气经由出口从燃烧室流出。在空转时，在至少700°的曲轴角度（α）上不计量燃料，以便以低排气值提供二冲程发动机的平稳运行。

85. 发明授权

US06880515B2 Portable hand-guided work apparatus 失效
标题翻译：便携式手动导向作业装置
公开(公告)号：US06880515B2
公开(公告)日：2005-04-19
申请号：US10385530
申请日：2003-03-12
申请人： Werner Geyer , Claus Fleig , Bernd Knödler , Jörg Schlossarczyk
发明人： Werner Geyer , Claus Fleig , Bernd Knödler , Jörg Schlossarczyk
IPC分类号： F02B63/00 , F02B63/02 , F02B67/00 , F02B75/02 , F02M35/04 , F02M35/10 , F02B77/00
CPC分类号： F02B63/02 , F02B2075/025
摘要： A portable hand-guided work apparatus (1), such as a motor-driven chain saw, cutoff machine or the like, includes an internal combustion engine (2) and an air filter (10). At least one air channel (8) and an intake channel (7) are provided which fluidly connect the internal combustion engine (2) to the clean side of the air filter (10). The intake channel (7) is configured at least partially in a carburetor (9). The air channel (8) opens at an air channel opening (13, 13′, 13″) and the intake channel (7) opens at an intake opening (12) at the clean side of the air filter (10). Air channel opening (13, 13′, 13″) and intake opening (12) open spatially separate from each other at the clean side of the air filter (10). To prevent the entry of fuel into the air channel (8) from the intake channel (7), the intake opening (12) in the normal work position of the work apparatus (1), seen in the effective direction (17) of the gravity force, has an elevation offset (a, a′, a″) relative to the air channel opening (13, 13′, 13″).
摘要翻译：诸如电动链锯，切断机等的便携式手动导向作业装置（1）包括内燃机（2）和空气过滤器（10）。提供至少一个空气通道（8）和进气通道（7），其将内燃机（2）流体连接到空气过滤器（10）的清洁侧。进气通道（7）至少部分配置在化油器（9）中。空气通道（8）在空气通道开口（13,13'，13“）处开口，并且进气通道（7）在空气过滤器（10）的清洁侧的进气口（12）处打开。在空气过滤器（10）的清洁侧，空气通道开口（13,13'，13“）和进气口（12）在空间上彼此分开开放。为了防止燃料从进气通道（7）进入空气通道（8），工作装置（1）的正常工作位置的进气口（12）在重力相对于空气通道开口（13,13'，13“）具有高度偏移（a，a'，a”）。

86. 发明授权

US06749180B2 Diaphragm carburetor for an internal combustion engine that operates with scavenging air 有权
标题翻译：用于具有清空空气的内燃机的隔膜化油器
公开(公告)号：US06749180B2
公开(公告)日：2004-06-15
申请号：US10369245
申请日：2003-02-14
申请人： Bernhard Dürr , Manfred Rabis , Werner Geyer
发明人： Bernhard Dürr , Manfred Rabis , Werner Geyer
IPC分类号： F02M2303
CPC分类号： F02M17/04 , F02B63/02 , F02B2075/025 , F02M23/03 , Y02T10/146 , Y10S261/01
摘要： A diaphragm carburetor is provided for an internal combustion engine that operates with scavenging air, especially a two-cycle engine in a manually-guided implement. The carburetor has an intake channel portion in which is disposed a butterfly valve that is rotatably held via a shaft and in the vicinity of which fuel-supplying channels open into the intake channel portion. The channels are supplied from a fuel-filled regulating chamber that is formed on a longitudinal side of the intake channel portion in the carburetor housing and is separated by a regulating diaphragm from a compensation chamber. The carburetor has at least one air channel that supplies additional combustion air and that has an air valve that is rotatably held via a shaft. The butterfly valve and the air valve can be brought from a closed position, in which the butterfly valve or the air valve only insignificantly influence the flow in the intake channel portion or in the air channel, into a closed position in which the intake channel portion or the air channel are substantially closed off in an airtight manner, and in an opening direction from the closed position into the opened position. The air valve is coupled to the butterfly valve via a coupling mechanism that compensates for axial and radial tolerances and includes a spring.
摘要翻译：一种用于内燃机的隔膜式化油器，该内燃机与清扫空气操作，特别是在手动工具中的两冲程发动机。化油器具有进气通道部分，其中设置有蝶阀，该蝶阀经由轴可旋转地保持，并且其附近的燃料供给通道通向进气通道部分。通道由燃料填充的调节室供给，该调节室形成在化油器壳体中的进气通道部分的纵向侧，并且通过调节膜片与补偿室隔开。化油器具有至少一个空气通道，其供应额外的燃烧空气，并且具有通过轴可旋转地保持的空气阀。蝶阀和空气阀可以从闭合位置进入，其中蝶阀或空气阀仅对进气通道部分或空气通道中的流动无影响地进入关闭位置，在关闭位置，进气通道部分或者空气通道基本上以气密的方式封闭，并且在从闭合位置到打开位置的打开方向上。空气阀通过耦合机构联接到蝶阀，该联接机构补偿轴向和径向公差，并且包括弹簧。

87. 发明授权

US5522143A Tensioning arrangement for a saw chain of a motor-driven chain saw 失效
标题翻译：电动链锯锯链的张紧布置
公开(公告)号：US5522143A
公开(公告)日：1996-06-04
申请号：US338874
申请日：1994-11-14
申请人： Harald Schliemann , Werner Geyer , Helmut Zimmermann , Rudolf Krebs , Hans Nickel
发明人： Harald Schliemann , Werner Geyer , Helmut Zimmermann , Rudolf Krebs , Hans Nickel
IPC分类号： B23D57/02 , B27B17/14
CPC分类号： B27B17/14
摘要： The invention is directed to a tensioning arrangement for saw chains of motor-driven chain saws which include a device for longitudinally displacing the guide bar. The clamped guide bar is released so that the adjusting arrangement can be actuated for the longitudinal displacement of the guide bar. By rotating a disc having a spiral slot, a slide piece, which is coupled to the guide bar, is displaced in the longitudinal direction. Assembly is simplified and handling facilitated when the tension in the saw chain is adjusted. This is achieved by making the slide piece on the spiral disc so that it is not released therefrom but instead is held so as to be rotationally and longitudinally displaceable. The slide piece is fixedly connected to the guide bar by using appropriate attachment devices.
摘要翻译：本发明涉及一种用于电动链锯的锯链的张紧装置，其包括用于纵向移位导向杆的装置。夹紧的导杆被释放，使得调节装置可以被致动以引导杆的纵向位移。通过旋转具有螺旋槽的盘，联接到导杆的滑动件在纵向方向上移位。当锯链中的张力被调整时，装配被简化和处理。这是通过将滑动片制成螺旋盘而使其不被释放而是被保持为可旋转和纵向移位的。滑块通过使用适当的附接装置固定地连接到导杆。

88. 发明授权

US5491899A Tensioning arrangement for a saw chain 失效
标题翻译：锯链的张紧布置
公开(公告)号：US5491899A
公开(公告)日：1996-02-20
申请号：US296153
申请日：1994-08-29
申请人： Harald Schliemann , Rudolf Krebs , Werner Geyer , Hans Nickel , Helmut Zimmermann
发明人： Harald Schliemann , Rudolf Krebs , Werner Geyer , Hans Nickel , Helmut Zimmermann
IPC分类号： B27B17/14
CPC分类号： B27B17/14 , Y10T83/7239
摘要： The invention is directed to a tensioning arrangement for a saw chain of a motor-driven chain saw. The saw chain runs on a guide bar mounted on the motor housing of the chain saw. The tensioning arrangement includes a rotatable disc having a spirally-shaped guide slot in which a lug of a slide piece engages. The longitudinal displacement of the guide bar is provided by rotating the disc. The guide slot in the disc extends over a rotational angle of at least 270.degree.. A still lesser slope of the guide slot is provided with a rotational angle in the range of 360.degree. to 450.degree.. The tensioning arrangement is especially suitable for adjusting the guide bar in motor-driven chain saws thereby adjusting the tension in the saw chain.
摘要翻译：本发明涉及一种用于电动链锯锯锯的张紧装置。锯链在安装在链锯的马达壳体上的导杆上运行。张紧装置包括具有螺旋状导向槽的可旋转盘，其中滑块的凸耳接合在其中。通过旋转盘来提供导杆的纵向位移。盘中的引导槽在至少270°的旋转角度上延伸。引导槽的较小的斜面设置有360°至450°范围内的旋转角度。张紧装置特别适用于调整电动链锯中的导杆，从而调节锯链中的张力。

89. 发明授权

US5307973A Profiled rod for a web-spreading roller 失效
标题翻译：用于卷筒纸辊的成型杆
公开(公告)号：US5307973A
公开(公告)日：1994-05-03
申请号：US635186
申请日：1991-01-29
申请人： Heinrich Schmidt , Otto Lorenz , Werner Geyer
发明人： Heinrich Schmidt , Otto Lorenz , Werner Geyer
IPC分类号： B65H23/025 , B65H23/04 , B65H27/00 , D06B23/02 , D06C3/00 , B65H20/02
CPC分类号： B65H23/025 , B65H27/00 , D06B23/026 , B65H2404/1119 , B65H2404/1141 , B65H2404/13163 , B65H2404/18
摘要： A profiled rod for a web-spreading roller has an elongated basic body of approximately C-shaped cross section with holding legs on both sides and with a friction-grip elastic support on its back. The support is fastened to an intermediate support made of stiffer material than the support itself and the intermediate support is pushed lengthwise onto the basic body and detachably fastened to its back and holding legs with a clamping claw.
摘要翻译： PCT No.PCT / EP90 / 00685 Sec。 371 1991年1月29日第 102（e）日期1991年1月29日PCT 1990年4月27日PCT PCT。 WO90 / 13503 PCT出版物日本1990年11月19日。用于卷筒纸铺展辊的成型杆具有大致C形横截面的细长基体，其两侧具有保持腿，并且在其背面具有摩擦抓握弹性支撑。支撑件被紧固到由比支撑件本身更硬的材料制成的中间支撑件，并且中间支撑件被纵向地推到基体上并且用夹紧爪可拆卸地紧固到其背部并保持腿部。

90. 发明授权

US5281086A Pump for viscous fluids 失效
标题翻译：泵用于粘性流体
公开(公告)号：US5281086A
公开(公告)日：1994-01-25
申请号：US943040
申请日：1992-09-10
申请人： Michael Wissmann , Hans Nickel , Roland Schierling , Werner Geyer
发明人： Michael Wissmann , Hans Nickel , Roland Schierling , Werner Geyer
IPC分类号： B27B17/12 , F01M1/02 , F04C2/00 , F04C2/107 , F04D3/02 , F04D5/00 , F16N13/20 , F04D29/02
CPC分类号： F04C2/1073 , F04D3/02 , F04D5/001
摘要： The invention is directed to a pump for pumping a viscous fluid. The pump includes a stator body and a rotor body rotatably mounted in the stator body so as to be coaxial therewith. The stator body has a wall structure having a spiral slot formed therein which communicates with a suction connection formed in the stator body for conducting the viscous fluid to be pumped into the slot. A pressure connection is formed in the stator body for conducting the viscous fluid out of the slot. The suction connection and the pressure connection open into respective peripheral annular slots which are formed between a total of at least three sealing rings on the outer surface of the stator body. The channels for liquids provided in a housing can be disposed in any rotational position relative to the stator. This affords the advantage that the pump stator can be seated with any rotational position in a receiving cylinder of the housing. The sealing rings are injection molded on the stator body to define a tight seat in the receiving cylinder of the housing without additional seals. By a simple insertion of the pump rotor, a connection between the connections of the pump and the channels in the housing is provided which is tight with respect to the medium under pressure.
摘要翻译：本发明涉及一种用于泵送粘性流体的泵。该泵包括定子体和可转动地安装在定子体内以与其同轴的转子体。定子体具有形成在其中的螺旋槽的壁结构，其与形成在定子体中的吸入连接部连通，用于将要泵送到槽中的粘性流体导入。在定子体中形成压力连接，用于将粘性流体导出槽。吸入连接和压力连接通向形成在定子体的外表面上的总共至少三个密封环之间的各个周边环形槽中。设置在壳体中的液体的通道可以相对于定子设置在任何旋转位置。这提供了这样的优点：泵定子可以在壳体的接收缸中具有任何旋转位置。密封环注射成型在定子体上，以在外壳的容纳圆筒中限定一个紧密的座，而没有附加的密封。通过简单地插入泵转子，提供了泵的连接和壳体中的通道之间的连接，其在压力下相对于介质是紧的。

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