专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4759657A Method and a device for controlling the vertical adjustment of a levelling plank 失效
标题翻译：一种用于控制平整板的垂直调整的方法和装置
公开(公告)号：US4759657A
公开(公告)日：1988-07-26
申请号：US914450
申请日：1986-10-02
申请人： Paul Dorr, deceased , Roland Grundl , Alfred Ulrich
发明人： Paul Dorr, deceased , Roland Grundl , Alfred Ulrich
IPC分类号： E01C19/48 , E01C19/42
CPC分类号： E01C19/48 , E01C19/4873
摘要： The present invention refers to a method for controlling the vertical adjustment of a levelling and compacting plank drawn by a road-construction machine. During the working procedure the level of the plank, which is in floating contact with the material, is adjusted automatically. The present invention aims at preventing undesirable lifting of the plank caused by material which is located ahead of the plank and the flowability of which was changed due to an interruption in the motion of the machine. Hence, the invention employs the feature that, when the travelling mechanism is switched on, lifting of the plank, which is blocked against lowering when the machine is standing still, is blocked as well and that the blocking is eliminated only after a predetermined period of time.
摘要翻译：本发明涉及一种用于控制由道路施工机械拉制的平整和压实板材的垂直调节的方法。在工作过程中，自动调节与材料浮动接触的板条的水平面。本发明旨在防止由于位于板条前方的材料引起的板的不期望的提升，并且由于机器的运动中断而使流动性发生变化。因此，本发明采用这样的特征：当行走机构接通时，当机器静止时阻止降低的板条的提升也被阻挡，并且仅在预定时间段时间。

2. 发明授权

US5921708A Pavement-vehicle convoy 失效
标题翻译：路面车辆车队
公开(公告)号：US5921708A
公开(公告)日：1999-07-13
申请号：US940331
申请日：1997-09-30
申请人： Roland Grundl , Alfred Ulrich
发明人： Roland Grundl , Alfred Ulrich
IPC分类号： E01C19/48 , G05D1/00 , G05D1/02 , E01C23/07 , B60T7/16
CPC分类号： G05D1/0272 , E01C19/48 , G05D1/0293 , E01C2301/04 , G05D1/024 , G05D1/0255 , G05D1/0257 , G05D2201/0202
摘要： A pavement-vehicle convoy for applying a cover layer of a paving material on a traffic area, such as a roadway. The convoy has at least two independently driven units with at least one of the units being a road-surface finisher and each other unit in the convoy being either a finisher or a charger. One of the units is a command unit that has a remote control used to help maintain a predetermined desired longitudinal distance between the convoy units and which can be used to help maintain a predetermined desired lateral distance from a reference line. The remote control includes a speed correcting device that utilizes signals from a distance sensor on at least one of the units that is used to detect changes from the desired distance so that speed correction signals can be generated and provided to an operation control device on at least one of the units. A remote-control link is provided between the operation control device of the command unit and the operation control device of other convoy units so that operation-related signals can be communicated to a master travel controller that controls a travelling mechanism of the command unit and a travelling mechanism of the other convoy units. Control preferably is effected from the driver's cabin of the command unit to the driver's cabin and operation control device of all other convoy units.
摘要翻译：用于在交通区域（例如道路）上施加铺路材料的覆盖层的路面车辆车队。车队至少有两个独立驱动的单元，其中至少一个单元是道路表面修整机，车队中的每个单元都是修整机或充电器。其中一个单元是具有遥控器的命令单元，用于帮助保持车队单元之间预定的期望的纵向距离，并且可以使用该遥控器来帮助保持与参考线的预定的期望横向距离。遥控器包括速度校正装置，其利用来自距离传感器的信号，所述信号用于检测来自期望距离的变化的单元中的至少一个，使得可以至少产生速度校正信号并将其提供给操作控制装置其中一个单位。在命令单元的操作控制装置和其他车队单元的操作控制装置之间提供遥控链路，使得操作相关信号可以传送到控制命令单元的行进机构的主行程控制器，以及其他车队单位的行车机制。控制优选地从命令单元的驾驶室到所有其他车队单元的驾驶室和操作控制装置。

3. 发明授权

US4597627A Multiple plug 失效
标题翻译：多插头
公开(公告)号：US4597627A
公开(公告)日：1986-07-01
申请号：US485219
申请日：1983-08-04
申请人： Arthur Wondra , Gerhard Weller , Alfred Ulrich
发明人： Arthur Wondra , Gerhard Weller , Alfred Ulrich
IPC分类号： H01R13/506 , H01R13/514 , H01R13/516 , H01R13/518 , H01R13/64 , H01R23/54
CPC分类号： H01R13/514 , H01R13/506 , H01R13/64 , H01R2107/00 , H01R24/20
摘要： The invention relates to a multiple signal cable system having a plurality of individual plug heads formed at the free ends of the cables for connection to a corresponding number of counter-piece contacts on a unitary adapter. The present invention permits a simplified manipulation of the multiple plug heads for connection with the adapter, while also affording rearrangement of the sequence of individual plug heads in accordance with the particular adapter. The individual plug heads are connected together in a consolidated, unitary arrangement by means of a housing collar having a sequence of side-by-side chambers for respectively securing the plug heads tightly therein. Lock means are provided on the housing and plug heads to secure the plug heads against relative movement and prevent the individual plug heads from falling out or being withdrawn from the unitary arrangement; however, the lock means are releasable to permit removal or rearrangement of the plug heads as needed.
摘要翻译：本发明涉及一种多信号电缆系统，其具有形成在电缆的自由端处的多个单独的插头，用于连接到单一适配器上的相应数量的对立件触点。本发明允许用于与适配器连接的多个插头的简化操作，同时还提供根据特定适配器的单个插头头序列的重新排列。单个插头通过具有一系列并排室的壳体套管以固定的单一布置连接在一起，用于分别将插塞头紧固在其中。锁定装置设置在壳体和插头上，以固定插头以防止相对运动，并防止各个插头脱出或从单一布置中撤出; 然而，锁定装置是可释放的，以允许根据需要移除或重新布置插头。

4. 发明授权

US4266258A Current limiting device for high voltage switching mechanisms 失效
标题翻译：高压开关机构的限流装置
公开(公告)号：US4266258A
公开(公告)日：1981-05-05
申请号：US36700
申请日：1979-05-07
申请人： Adolf Eidinger , Carl D. Flossel , Georg Koppl , Alfred Ulrich , Hans Schibli
发明人： Adolf Eidinger , Carl D. Flossel , Georg Koppl , Alfred Ulrich , Hans Schibli
IPC分类号： H01H9/10 , H01H33/00 , H01H39/00 , H01H85/26 , H02H7/22
CPC分类号： H01H39/00 , H01H85/26 , H01H9/10
摘要： A device for quickly reconnecting two portions of a current carrying line after separation of the line portions through actuation of a circuit breaker includes a second circuit breaker and a serially connected switch connected in parallel with a primary circuit breaker. Closure of the switch reconnects the line portions through the second circuit breaker after actuation of the primary circuit breaker. The switch can include auxiliary contacts for supplying power to an ignition device associated with the second circuit breaker, to render the second circuit breaker operable only when the switch is closed.
摘要翻译：用于通过致动断路器分离线路部分之后快速重新连接载流线路的两个部分的装置包括与主断路器并联连接的第二断路器和串联连接的开关。在主断路器致动之后，开关的闭合将通过第二断路器重新连接线路部分。开关可以包括用于向与第二断路器相关联的点火装置供电的辅助触点，以使第二断路器仅在开关闭合时可操作。

5. 发明授权

US5735634A Road finisher and a method of applying surface layers 失效
标题翻译：道路修整机和施加表面层的方法
公开(公告)号：US5735634A
公开(公告)日：1998-04-07
申请号：US666830
申请日：1996-06-19
申请人： Alfred Ulrich , Erich Resch , Gunter Zegowitz
发明人： Alfred Ulrich , Erich Resch , Gunter Zegowitz
IPC分类号： E01C19/48 , E01C19/22 , E01C19/40
CPC分类号： E01C19/4853 , E01C19/48 , E01C2301/16
摘要： A road finisher, which is used for simultaneously applying at least two surface layers comprises a chassis, a travelling mechanism, at least two premix containers arranged on said chassis, a lateral distributor associated with the respective premix container and adapted to have material supplied thereto via a conveyor path extending in the chassis, and lateral outriggers attached to the chassis as well as a dragged road-surface applying device used for applying a surface layer and arranged on said outriggers, all road-surface applying devices being high-compaction road-surface applying screeds for recompaction-free application of a surface layer, and each high-compaction road-surface applying screed constituting a rear screed, when seen in the direction of movement, which is constructed as a high-compaction road-surface applying screed which is adapted to be used for applying and compacting concrete. In the method of applying surface layers by use of such a road finisher, the surface layers are applied one immediately after the other and in one operation in such a way that each first surface layer is highly compacted during application to such a degree that recompaction is no longer necessary and each following surface layer is applied to the highly-compacted surface layer and then, in turn, highly compacted to such a degree that recompaction is no longer necessary.
摘要翻译：用于同时施加至少两个表面层的道路整理器包括底盘，行进机构，布置在所述底盘上的至少两个预混合容器，与相应的预混合容器相关联的侧向分配器，并且适于通过在底架上延伸的输送路径和附接到底架的外侧支架以及用于施加表面层并布置在所述支架上的拖拉路面施加装置，所有路面施加装置都是高压紧路面施加用于表面层的无压实应用的砂浆，以及构成后熨平板的每个高压实路面施加熨平板，当从运动方向看时，其被构造为高压路面施加熨平板，其是适用于施工和压实混凝土。在通过使用这种整修机施加表面层的方法中，表面层一个接一个地施加在一个操作中，使得每个第一表面层在施加期间被高度压实，使得再压缩不再需要，并且将每个后续表面层施加到高度压实的表面层上，然后又高度压实至不再需要再压缩的程度。

6. 发明授权

US3983866A Photoelectric pulsemeter 失效
标题翻译：光电脉冲
公开(公告)号：US3983866A
公开(公告)日：1976-10-05
申请号：US227175
申请日：1972-02-17
申请人： Alfred Ulrich , Georg Naser
发明人： Alfred Ulrich , Georg Naser
IPC分类号： A61B5/024 , A61B5/02
CPC分类号： A61B5/02427
摘要： A photoelectric pulsemeter has an applicator connected to an electrical line and containing a light transmitting source fed from an electrical lamp and a photo-electrical receiver screened upon the application side from the light transmitting source. The invention is particularly characterized in that the applicator is divided and has a carrier containing the application side and the source of transmitting light and a supporting plate removable from the carrier and having the lamp, the receiver and possibly other electrical structural parts and conduits. The lamp and the receiver are so constructed and arranged that when the applicator is mounted they functionally properly adapt themselves to the carrier.

7. 发明授权

US5879104A Slip-form paver for road constructions of concrete 失效
标题翻译：混凝土道路施工滑移摊铺机
公开(公告)号：US5879104A
公开(公告)日：1999-03-09
申请号：US769686
申请日：1996-12-18
申请人： Alfred Ulrich
发明人： Alfred Ulrich
IPC分类号： E01C19/40 , E01C19/48 , E01C23/04
CPC分类号： E01C19/48 , E01C19/407 , E01C19/4853 , E01C23/04
摘要： In a slip-form paver for road constructions of concrete, at least one transverse distribution means, at least one stripper device, one slip form and at least one concrete paving screed are arranged on a support frame, said concrete paving screed being a high-compaction paving screed which is floatingly hinged by means of at least two extension bars, which are located approximately in parallel with the base course, to pulling points of the support frame which are positioned in the traveling direction at a distance in front of the high-compaction paving screed.
摘要翻译：在用于混凝土道路结构的滑移摊铺机中，至少一个横向分配装置，至少一个剥离装置，一个滑动形式和至少一个混凝土铺路熨平板布置在支撑框架上，所述混凝土铺路熨平板是高强度的，压实铺路熨平板，其通过至少两个与基座平行的平行的延伸杆浮动地铰接到支撑框架的位于行进方向上的牵引点上，压实铺路熨平板。

8. 发明授权

US5556227A Road finisher 失效
标题翻译：路整理
公开(公告)号：US5556227A
公开(公告)日：1996-09-17
申请号：US426126
申请日：1995-04-20
申请人： Alfred Ulrich
发明人： Alfred Ulrich
IPC分类号： E01C19/48 , F16F7/10 , E01C19/28
CPC分类号： F16F7/1028 , E01C19/48
摘要： A road finisher comprising a chassis is described, the chassis being movable on a travelling gear and carrying a front stock hopper, a primary drive unit an incorporated secondary drive units. The road finisher is provided with a paving screed which is dragged at the rear and which is articulated on the chassis via laterial outriggers, as well as with a lifting device which is provided between the chassis and the outrigger and by means of which the paving screed can be moved to a transport position raised from the ground. The troublesome influence of the paving screed when the road finisher travels for the purpose of transportation is reduced or eliminated to a large extent in the case of such a road finisher. For this purpose, the road finisher is provided with a dynamic absorber system comprising an actuable support for the paving screed occupying the transport position, the support being elastic relative to the chassis and effective in the lowering direction, as well as an absorber mass defined by the paving screed.
摘要翻译：描述了包括底盘的整修器，底盘可在行进齿轮上移动并且携带前料斗，主驱动单元和内置辅助驱动单元。道路修整机设置有铺设的熨平板，其在后部被拖动，并且通过材料外伸支架铰接在底盘上，以及提供装置，该提升装置设置在底盘和外伸支架之间，并且通过该提升装置进行铺路熨平可以移动到从地面升起的运输位置。在这样的道路修整机的情况下，道路修整机构为了运输目的而行进的铺路熨平板的麻烦的影响在很大程度上被减少或消除。为此，整修机设置有动态吸收器系统，该系统包括用于铺路板的占用运输位置的可启动支撑件，该支撑件相对于底盘是弹性的并且在下降方向上有效，以及由铺路熨平板。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式