公开(公告)号：US4644658A

公开(公告)日：1987-02-24

申请号：US680397

申请日：1984-12-11

申请人： Hans Dolata ,  Reinhold Fink ,  Gerd Itzrodt ,  Adam Kelbert ,  Siegfried Ryssel ,  Anton Wehle ,  Dieter Wieland ,  Gerhard Zerrer

发明人： Hans Dolata ,  Reinhold Fink ,  Gerd Itzrodt ,  Adam Kelbert ,  Siegfried Ryssel ,  Anton Wehle ,  Dieter Wieland ,  Gerhard Zerrer

IPC分类号： B27B17/12 ,  F02B63/02 ,  F16N7/38 ,  F16N13/00 ,  B23D57/02 ,  F01M1/00

CPC分类号： B27B17/12 ,  F02B63/02 ,  F16N13/00 ,  F16N7/38 ,  Y10T83/263

摘要： The invention is directed to a motor-driven apparatus such as a motor-driven chain saw or the like. It includes a lubricating-oil pump and an oil supply for a work tool and is equipped with a device for interrupting the supply of oil to the tool. This facilitates use of the chain saw apparatus with an accessory attachment work tool such as a hedge trimmer, drilling tool or the like for which a flow of lubricating oil is unnecessary.

摘要翻译： 本发明涉及一种电动驱动装置，例如电动链锯等。 它包括润滑油泵和用于工作工具的供油装置，并配备有用于中断向工具供油的装置。 这有利于链锯装置的使用，附件附件工作工具例如树篱修剪器，钻孔工具等，不需要润滑油流。

公开(公告)号：US4662072A

公开(公告)日：1987-05-05

申请号：US788630

申请日：1985-10-17

申请人： Dieter Wieland ,  Manfred Bortfeld ,  Walter Gernhard

发明人： Dieter Wieland ,  Manfred Bortfeld ,  Walter Gernhard

IPC分类号： B27G19/06 ,  B27B17/08 ,  F16D59/00 ,  B60T13/04

CPC分类号： B27B17/083 ,  F16D59/00

摘要： A chain saw is disclosed having a drive motor which drives the sprocket wheel of the saw chain via a transmission stage. The sprocket wheel rotates in the same direction as the drive shaft of the drive motor and drives the saw chain in such a manner that the portion thereof traversing the lower periphery of the cutter bar moves toward the housing of the chain saw. The saw chain is braked with a braking arrangement which develops a braking moment that causes the chain saw to develop a reaction moment that opposes the kickback moment occurring as a consequence of the kickback action. In this way, the angle through which the chain saw is deflected during kickback is reduced. In addition, a compact configuration of the motor housing of the chain saw is obtained wherein the braking arrangement is kept free of dirt and chips.

摘要翻译： 公开了一种链锯，其具有通过传动台驱动锯链的链轮的驱动马达。 链轮沿与驱动马达的驱动轴相同的方向旋转，驱动锯链，使其横过切割杆的下周的部分向链锯的壳体移动。 锯链用制动装置制动，该制动装置产生制动时刻，导致链锯产生反作用力矩，反作用力作为反冲作用的结果而产生的反冲力矩。 以这种方式，减少了在回冲期间链锯偏转的角度。 此外，获得链锯的电动机壳体的紧凑构造，其中制动装置保持没有污垢和碎屑。

公开(公告)号：US3938633A

公开(公告)日：1976-02-17

申请号：US332259

申请日：1973-02-14

申请人： Gunter Dietzsch ,  Gerd Frers ,  Dieter Wieland

发明人： Gunter Dietzsch ,  Gerd Frers ,  Dieter Wieland

IPC分类号： B27B17/10 ,  F16D11/06 ,  F16D47/00

CPC分类号： F16D47/00 ,  B27B17/10 ,  F16D11/06

摘要： A motor chain saw in which serially arranged clutches are interposed between the motor output shaft and the chain of the saw. The clutches include a centrifugal clutch and a mechanically controlled clutch. The mechanically controlled clutch has at least one drive element having an engaged position and a disengaged position and is acted on by centrifugal force urging it toward the position which it occupies. A spring urges the device element toward engaged position with a force less than the centrifugal force which acts on the drive element above a certain speed. The mechanically controlled clutch includes at least one control operable to move the drive element in at least disengaging direction during rotation of the clutch.

摘要翻译： 一种马达链锯，其中串联布置的离合器插入在马达输出轴和锯链之间。 离合器包括离心离合器和机械控制的离合器。 机械控制的离合器具有至少一个具有接合位置和脱离位置的驱动元件，并通过离心力作用，驱动元件朝向其所占据的位置。 弹簧以小于在一定速度上作用在驱动元件上的离心力的力将装置元件推向接合位置。 机械控制的离合器包括至少一个控制器，可操作以在离合器的旋转期间以至少脱离方向移动驱动元件。

公开(公告)号：US4182814A

公开(公告)日：1980-01-08

申请号：US918240

申请日：1978-06-23

申请人： Paul Bernemann ,  Rudolf Kentschke ,  Dieter Wieland

发明人： Paul Bernemann ,  Rudolf Kentschke ,  Dieter Wieland

IPC分类号： C08F2/00 ,  C08F2/04 ,  C08F2/06 ,  C08F4/00 ,  C08F4/56 ,  C08F4/60 ,  C08F4/70 ,  C08F36/00 ,  C08F136/06 ,  C08F4/80

CPC分类号： C08F136/06

摘要： A process for the production of polybutadiene having a high cis-1,4-content by the polymerization of 1,3-butadiene in an aliphatic solvent in the presence of a catalyst consisting essentially of(a) an organoaluminum compound,(b) water, and(c) a cobalt compound soluble in the aliphatic solvent,is improved by the combination wherein the 1,3-butadiene is polymerized at a temperature of 0.degree.-100.degree. C., the aliphatic solvent is hexane; the catalyst consists essentially of(a) diethylaluminum chloride,(b) water, and(c) cobalt octoate, cobalt naphthenate or a mixture thereof;and the catalyst components are added to a mixture of the 1,3-butadiene and the hydrocarbon solvent in the sequence of (a), then (b), and then (c), wherein the mixture is homogenized after addition of each catalyst component.

摘要翻译： 一种生产具有高顺式-1,4-含量的聚丁二烯的方法，其通过在脂肪族溶剂中聚合1,3-丁二烯，在催化剂存在下，主要由（a）有机铝化合物，（b）水 ，和（c）可溶于脂肪族溶剂的钴化合物，其中1,3-丁二烯在0℃〜100℃的温度下聚合，脂肪族溶剂为己烷， 催化剂基本上由（a）二乙基氯化铝，（b）水和（c）辛酸钴，环烷酸钴或其混合物组成; 按照（a），（b）和（c）的顺序将催化剂组分加入到1,3-丁二烯和烃溶剂的混合物中，其中在加入每种催化剂组分 。

公开(公告)号：US4150560A

公开(公告)日：1979-04-24

申请号：US820999

申请日：1977-08-01

申请人： Dieter Wieland

发明人： Dieter Wieland

IPC分类号： G01N7/14

CPC分类号： G01N7/14

摘要： A measuring cell for the continuous determination of the carbon dioxide content of a flowing liquid. The cell comprises an inner chamber having a first substantially cylindrical portion, an input conduit for the feeding of liquid to the cell and a discharge line for the removal of the liquid. The input conduit has a portion entering at one end of the first portion tangentially to its peripheral surface and a discharge line has a portion disposed in a direction of the longitudinal axis of the first portion and entering the chamber below the input conduit. The input conduit is constricted at or immediately ahead of the point of entry and a device is disposed within the chamber in the immediate vicinity of the point of entry or directly ahead of the entry of the discharge line for measuring the temperature of the liquid and a second device is disposed at the inner wall of the first portion for measuring the outgassing pressure of the liquid. The two devices produce electrical signals corresponding to the measured values and conductors carry the signals out of the chamber of the measuring cell.

摘要翻译： 用于连续测定流动液体的二氧化碳含量的测量池。 电池包括具有第一基本上圆柱形部分的内腔，用于将液体输送到电池的输入导管和用于去除液体的排出管线。 输入导管具有在第一部分的一端与其外周表面相切地进入的部分，并且排出线具有沿第一部分的纵向轴线的方向设置的部分，并且进入入口下方的输入导管。 输入管道在进入点处或紧靠其前方收缩，并且装置设置在腔室内紧邻进入点或直接排出管线前方，用于测量液体的温度和 第二装置设置在第一部分的内壁处，用于测量液体的除气压力。 两个装置产生对应于测量值的电信号，并且导体将信号传送出测量室的腔室。

公开(公告)号：US3958680A

公开(公告)日：1976-05-25

申请号：US535976

申请日：1974-12-23

申请人： Herbert Armbruster ,  Wolfgang Schilling ,  Dieter Wieland

发明人： Herbert Armbruster ,  Wolfgang Schilling ,  Dieter Wieland

IPC分类号： B27B17/08 ,  B27B17/10 ,  F16D43/18 ,  F16D67/00 ,  F16D47/02 ,  B23D59/00 ,  B60K41/24 ,  F16D43/24

CPC分类号： B27B17/10 ,  B27B17/083 ,  F16D43/18 ,  F16D67/00

摘要： A motor chain saw with a driving sprocket wheel adapted to be driven by a motor through the intervention of a centrifugal clutch, or the like. A safety clutch is arranged in the driving connection between the motor shaft and the driving sprocket and disengageable by a release mechanism. The safety clutch includes at least one disengageable follower member for interconnecting the two pertaining clutch members while being coaxially arranged with the centrifugal clutch and being located adjacent thereto. The safety clutch is arranged on that side of said centrifugal clutch which faces toward the driving sprocket while being located in the driving connection between the centrifugal clutch and the driving sprocket.

摘要翻译： 具有驱动链轮的电动链锯，其适于通过离心式离合器等的介入由电动机驱动。 安全离合器设置在电动机轴和驱动链轮之间的驱动连接中，并通过释放机构脱离。 安全离合器包括至少一个可分离的从动构件，用于将两个相关的离合器构件互连在一起，并与离心式离合器同轴地布置并与其相邻。 安全离合器布置在离心式离合器的面对驱动链轮的一侧，同时位于离心式离合器与驱动链轮之间的驱动连接中。

公开(公告)号：US5480009A

公开(公告)日：1996-01-02

申请号：US303375

申请日：1994-09-09

申请人： Dieter Wieland ,  Herbert Armbruster ,  Gerhard Meyer

发明人： Dieter Wieland ,  Herbert Armbruster ,  Gerhard Meyer

IPC分类号： B27B17/08 ,  F16P3/00 ,  H02K7/102 ,  H02P3/04 ,  F16D51/00 ,  B23D57/02

CPC分类号： H02P3/04 ,  B27B17/083 ,  F16P3/00 ,  H02K7/102

摘要： The device for braking an electric drive motor of a hand-held working tool has a safety brake for an immediate stopping of the working tool and an independent mechanical brake for coasting the working tool to a stop after switching off the drive motor. The mechanical brake acts on a rotational part connected to the drive motor and is activated when a switch element for activating the drive motor is released.

摘要翻译： 用于制动手持工作工具的电动马达的装置具有用于立即停止作业工具的安全制动器和用于在关闭驱动马达之后将作业工具滑动到停止点的独立机械制动器。 机械制动器作用在与驱动电动机连接的旋转部分上，并且当用于启动驱动电机的开关元件被释放时被激活。

公开(公告)号：US4600418A

公开(公告)日：1986-07-15

申请号：US693250

申请日：1985-01-22

申请人： Reinhard Gommel ,  Jurgen Laser ,  Klaus Hoppner ,  Gerhard Meyer ,  Hans G. Salomon ,  Gunter Wolf ,  Dieter Wieland ,  Hermann Weiss ,  Jurgen Wolf

发明人： Reinhard Gommel ,  Jurgen Laser ,  Klaus Hoppner ,  Gerhard Meyer ,  Hans G. Salomon ,  Gunter Wolf ,  Dieter Wieland ,  Hermann Weiss ,  Jurgen Wolf

IPC分类号： F02B25/00 ,  F02B63/02 ,  F02B75/02 ,  F02M29/00 ,  F02M29/04 ,  F02M35/10 ,  F02M17/34

CPC分类号： F02M35/10019 ,  F02B63/02 ,  F02M35/1017 ,  F02M35/10196 ,  F02M35/10262 ,  F02M35/10281 ,  F02B2075/025 ,  Y02T10/146 ,  Y10S55/28

摘要： The invention is directed to an air-intake arrangement for a two-stroke engine for use in hand-guided, engine-driven apparatus such as motor-driven chain saws. The air-intake arrangement includes an air filter and a baffle wall for guiding fuel particles that are buffeted back out of the air induction channel by the engine. The baffle wall has a curvature to define a deflector to redirect the fuel particles in a largely gaseous state towards the carburetor. The arrangement provides an optimum air-fuel mixture which is not overrich and a trouble-free operation of the engine.

摘要翻译： 本发明涉及一种用于手动引导的发动机驱动装置如电动链锯的二冲程发动机的进气装置。 进气装置包括空气过滤器和挡板，用于引导被发动机从空气感应通道中回退的燃料颗粒。 挡板壁具有曲率以限定偏转器，以将燃料颗粒以大气度状态转向化油器。 该装置提供了不是过度丰富的发动机的无故障运行的最佳空气 - 燃料混合物。

公开(公告)号：US4173178A

公开(公告)日：1979-11-06

申请号：US835255

申请日：1977-09-21

申请人： Dieter Wieland

发明人： Dieter Wieland

IPC分类号： B01F3/04 ,  B01F5/00 ,  B01F5/04 ,  B01F5/06 ,  B01F5/10 ,  B01F13/10 ,  B01F15/00 ,  C12G1/06 ,  C12H1/14

CPC分类号： B01F3/0446 ,  B01F15/00253 ,  B01F5/0403 ,  B01F5/0413 ,  B01F5/0428 ,  B01F5/0451 ,  B01F5/0498 ,  B01F5/0609 ,  B01F5/064 ,  C12G1/06 ,  C12H1/14 ,  B01F2003/04893 ,  B01F2003/049 ,  B01F2005/0042 ,  B01F2013/1052 ,  B01F5/10 ,  Y10S261/75 ,  Y10T137/87346

摘要： An improvement in a process for introducing carbon dioxide into a liquid flowing through a main line, the improvement residing in withdrawing a portion of said liquid through a by-pass line, introducing carbon dioxide into said liquid while in said by-pass line and returning the carbon dioxide enriched liquid to said main line while adjusting the amount of carbon dioxide introduced into said by-pass line to provide a desired carbon dioxide concentration in said liquid in said main line and a device therefore. The process and device disclosed are especially useful for introducing a gas into a beverage, for example, beer, mineral water, barley water, fruit juices, milk and generally alcoholic and nonalcoholic carbon dioxide containing beverages.

摘要翻译： 将二氧化碳引入流经主线的液体的方法的改进，其改进在于通过旁路管线将部分所述液体排出，同时在所述旁路管线中将二氧化碳引入所述液体并返回 同时将二氧化碳富集的液体调节到所述主管线中，同时调节引入所述旁路管线的二氧化碳的量，以在所述主管线中的所述液体中提供所需的二氧化碳浓度，因此装置。 所公开的方法和装置特别可用于将气体引入饮料，例如啤酒，矿泉水，大麦水，果汁，牛奶和通常含酒精和非酒精二氧化碳的饮料中。

公开(公告)号：US5243764A

公开(公告)日：1993-09-14

申请号：US963078

申请日：1992-10-19

申请人： Dieter Wieland

发明人： Dieter Wieland

IPC分类号： B27B17/00 ,  B27B17/02 ,  F02B63/02 ,  F02B75/02

CPC分类号： F02B63/02 ,  B27B17/02 ,  F02B2075/025

摘要： The invention is directed to a motor-driven chain saw having a housing and a drive motor mounted in the housing for driving a sprocket wheel. The sprocket wheel, in turn, drives a saw chain guided around the periphery of a guide bar. The flat guide bar projects forwardly in the longitudinal direction of the chain saw and has a rearward end facing toward the sprocket wheel. Stud bolts fixed to the housing lie perpendicularly to the guide bar and project therethrough. The stud bolts also extend through a sprocket wheel cover laterally closing off the housing. The stud bolts have projecting free ends carrying respective nuts. In this way, the rearward end of the guide bar can be tightly clamped between the housing and the sprocket wheel cover. The stud bolts have respective other ends facing away from the guide bar which are tightly seated in the engine block of the drive motor. In this way, the loads acting on the guide bar can be taken up without danger of causing fractures in the housing.

摘要翻译： 本发明涉及一种电动链锯，其具有壳体和安装在壳体中用于驱动链轮的驱动马达。 链轮依次驱动围绕导杆周边引导的锯链。 扁平导杆在链锯的纵向方向上向前突出，并且具有面向链轮的后端。 固定在壳体上的螺柱螺栓垂直于导杆并突出。 双头螺栓还通过横向关闭壳体的链轮盖延伸。 双头螺栓具有伸出的自由端承载相应的螺母。 以这种方式，导杆的后端可以紧紧地夹紧在壳体和链轮盖之间。 双头螺栓具有相对于远离导杆的另一端，其紧紧地安置在驱动马达的发动机缸体中。 以这种方式，可以承受作用在导杆上的负载，而不会造成壳体中的裂缝的危险。