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1. 发明授权

US5588776A Paving machine having automatic metering screed control 失效
标题翻译：铺路机具有自动计量熨平板控制
公开(公告)号：US5588776A
公开(公告)日：1996-12-31
申请号：US469139
申请日：1995-06-06
申请人： George W. Swisher, Jr. , John F. Phillips
发明人： George W. Swisher, Jr. , John F. Phillips
IPC分类号： E01C23/04 , E01K19/18
CPC分类号： E01C23/04 , E01C2301/04 , E01C2301/06
摘要： A paving machine having a sensor-controlled concrete metering screed. The machine includes hydraulic cylinders which move the metering screed to various elevations to control the depth of concrete being metered out by the screed. At least one ultrasonic sensor is slide-mounted to the machine above and behind the metering screed to provide measurements of the distance between the sensor and the surface of the concrete just behind the screed. A control system compares the sensor measurements with a tolerance range of distances corresponding to the desired depth of concrete. When the sensor measurements are out of tolerance, the control system moves the metering screed up or down to bring the distance, and the metered depth of concrete, back within tolerance.
摘要翻译：具有传感器控制的混凝土计量熨平板的摊铺机。该机器包括液压缸，其将计量熨平板移动到各种高度以控制由熨平板计量的混凝土的深度。至少有一个超声波传感器滑动安装在计量洗板机上方和后方的机器上，以提供传感器与砂浆后面混凝土表面之间距离的测量。控制系统将传感器测量与对应于期望的混凝土深度的距离的公差范围进行比较。当传感器测量值超出公差范围时，控制系统可以向上或向下移动计量刮板，使距离和混凝土的计量深度回到公差范围内。

2. 发明授权

US5405212A Paving machine with drop-then-stop dowel bar insertion 失效
标题翻译：铺设机器带有即时停止的钉杆插入
公开(公告)号：US5405212A
公开(公告)日：1995-04-11
申请号：US207495
申请日：1994-03-07
申请人： George W. Swisher, Jr. , Don W. Smith
发明人： George W. Swisher, Jr. , Don W. Smith
IPC分类号： E01C23/04
CPC分类号： E01C23/04
摘要： A paving machine having a medially located dowel bar feeder positioned in front of a dowel bar inserter. The machine has a screw or paddle for spreading the concrete and a front strike-off to allocate a proper amount of unconsolidated concrete beneath the machine. Next in line, internal vibrators are mounted to the machine to perform a preliminary consolidation of the concrete, followed by a screed to meter out a correct volume of consolidated concrete for a finished concrete slab. To the rear of the screed, the dowel bar feeder drops dowel bars in a predetermined pattern on the top surface of the consolidated concrete. The dowel bar inserted is mounted to the paving machine behind the dowel bar feeder and includes a plurality of vibrating forks which descend to engage the dropped dowel bars and insert the dowels into the unhardened concrete. In operation, the dowel bars are dropped and the paving machine is driven forward until the forks are over the dropped dowel bars. The paving machine is then stopped and the forks are lowered to insert the dowel bars into the concrete. A finishing machine is operated behind the paving machine to insert center bars and to produce a final consolidated and smoothed grade in the concrete. The paving machine may be adapted to insert dowel bars for transverse joints in a straight or a skewed pattern. In the case of the straight pattern, all the dowel bars for each transverse joint are dropped at the same time. For the skewed pattern, the dowel bars for each transverse joint are dropped one at a time.
摘要翻译：一种铺设机器，其具有位于定位销插入器前方的位于中间的定位销进给器。该机器具有用于铺展混凝土的螺钉或桨叶，并且具有前部剥离以在机器下面分配适量的未混凝土混凝土。接下来，将内部振动器安装到机器上以进行混凝土的初步固结，随后用熨平板计量用于成品混凝土板的正确体积的混凝土。在熨平板的后部，定位销进料器以固定混凝土的顶表面上的预定图案落下定位销。插入的定位销被安装在定位销进料器后面的铺路机上，并且包括多个振动叉，其下降以接合落下的定位杆并将销钉插入未硬化的混凝土中。在操作中，定位杆被落下并且铺路机被向前驱动，直到叉子在落下的定位杆上方。然后停止铺路机，并将叉子降低以将榫钉杆插入混凝土。在铺路机后面运行整理机，以插入中心杆，并在混凝土中产生最终的巩固和平滑的坡度。铺路机可以适于以直线或倾斜图案插入用于横向接头的定位销。在直线图案的情况下，每个横向接头的所有榫钉杆同时下落。对于倾斜图案，每个横向接头的定位杆一次一个地下降。

3. 发明授权

US5342124A Mixer having blades arranged in a discontinuous helical pattern 失效
标题翻译：具有以不连续螺旋图案布置的叶片的混合器
公开(公告)号：US5342124A
公开(公告)日：1994-08-30
申请号：US180000
申请日：1994-01-11
申请人： George W. Swisher, Jr.
发明人： George W. Swisher, Jr.
IPC分类号： B01F7/00 , B01F15/00 , B28C5/16
CPC分类号： B01F7/00158
摘要： A mixer having an elongated housing with an upper wall, a curved lower wall, an inlet end and a discharge end. A rotatable shaft within the housing extends from the inlet end to the discharge end of the housing. A plurality of blades are attached to the shaft in a discontinuous helical pattern. An injection tube is located at the inlet end of the housing to spray bituminous liquid into the housing. Recycle aggregate and bituminous liquid are introduced into the inlet end of the housing. Asphalt mix is removed from the discharge end of the housing. Each blade has a curved outer end which is in near contact with the lower wall of the housing as each blade moves through a lower part of its rotation. The upper wall of the housing is spaced a distance from the blades to define an open slinging area between the blades and the housing. The blades both mix and move material from the inlet end to the discharge end of the housing.
摘要翻译：一种具有细长壳体的混合器，其具有上壁，弯曲下壁，入口端和排出端。壳体内的旋转轴从外壳的入口端延伸到排放端。多个叶片以不连续的螺旋图案附接到轴上。注射管位于壳体的入口端，以将沥青液体喷射到壳体中。回收骨料和沥青液体被引入壳体的入口端。从壳体的排放端去除沥青混合物。每个叶片具有弯曲的外端，当每个叶片移动通过其旋转的下部时，该外端与壳体的下壁几乎接触。壳体的上壁与叶片间隔开一定距离，以在叶片和壳体之间限定开放的悬挂区域。叶片既混合又将材料从入口端移动到壳体的排出端。

4. 发明授权

US5318377A Paving machine with midline dowel bar insertion 失效
标题翻译：铺路机插入中线定位杆
公开(公告)号：US5318377A
公开(公告)日：1994-06-07
申请号：US900878
申请日：1992-06-18
申请人： George W. Swisher, Jr. , Don W. Smith
发明人： George W. Swisher, Jr. , Don W. Smith
IPC分类号： E01C23/04
CPC分类号： E01C23/04
摘要： A paving machine having a medially located dowel bar feeder positioned in front of a dowel bar inserter. The machine has a screw or paddle for spreading the concrete and a front strike-off to allocate a proper amount of unconsolidated concrete beneath the machine. Next in line, internal vibrators are mounted to the machine to perform a preliminary consolidation of the concrete, followed by a screed to meter out a correct volume of consolidated concrete for a finished concrete slab. To the rear of the screed, the dowel bar feeder drops dowel bars in a predetermined pattern on the top surface of the consolidated concrete. The dowel bar inserter is mounted to the paving machine behind the dowel bar feeder and is adapted to travel between a forward position and a rear position and includes a plurality of vibrating forks which descend to engage the dropped dowel bars and insert the dowels into the unhardened concrete. Behind the dowel bar inserter, the machine includes a center bar inserter, a tube vibrator, a tamping bar, an extrusion pan and a float pan. The paving machine may be adapted to insert dowel bars for transverse joints in a straight or a skewed pattern. In the case of the straight pattern, all the dowel bars for each transverse joint are dropped at the same time. For the skewed pattern, the dowel bars for each transverse joint are dropped one at a time.
摘要翻译：一种铺设机器，其具有位于定位销插入器前方的位于中间的定位销进给器。该机器具有用于铺展混凝土的螺钉或桨叶，并且具有前部剥离以在机器下面分配适量的未混凝土混凝土。接下来，将内部振动器安装到机器上以进行混凝土的初步固结，随后用熨平板计量用于成品混凝土板的正确体积的混凝土。在熨平板的后部，定位销进料器以固定混凝土的顶表面上的预定图案落下定位销。定位销插入器安装在定位销进料器后面的铺路机上，并适于在前进位置和后部位置之间行进，并且包括多个振动叉，其下降以接合掉落的定位杆并将销钉插入未硬化具体。在定位杆插入器后面，机器包括中心杆插入器，管振动器，捣固杆，挤压盘和浮盘。铺路机可以适于以直线或倾斜图案插入用于横向接头的定位销。在直线图案的情况下，每个横向接头的所有榫钉杆同时下落。对于倾斜图案，每个横向接头的定位杆一次一个地下降。

5. 发明授权

US4957433A Drum baffle 失效
标题翻译：鼓挡板
公开(公告)号：US4957433A
公开(公告)日：1990-09-18
申请号：US351395
申请日：1989-05-15
申请人： George W. Swisher, Jr.
发明人： George W. Swisher, Jr.
IPC分类号： E01C19/10 , F26B11/02 , F27B7/16
CPC分类号： E01C19/1063 , F26B11/028 , F27B7/16
摘要： A plurality of variable pitch baffles for diffusing hot combustion gases flowing through an asphalt drum mixer is provided. Each baffle, which is internally mounted at an intermediate location within the drum mixer, includes a plurality of opening therethrough.
摘要翻译：提供了用于扩散流过沥青鼓混合器的热燃烧气体的多个可变节距挡板。内部安装在鼓式混合器内的中间位置处的每个挡板包括多个穿过其中的开口。

6. 发明授权

US4335921A Cutting head for a paved roadway resurfacing apparatus 失效
标题翻译：切割头用于铺设的道路表面重铺装置
公开(公告)号：US4335921A
公开(公告)日：1982-06-22
申请号：US19470
申请日：1979-03-12
申请人： George W. Swisher, Jr. , Thomas L. Steele
发明人： George W. Swisher, Jr. , Thomas L. Steele
IPC分类号： B28D1/18 , E21C35/197 , E21C35/18
CPC分类号： E21C35/197 , B28D1/188
摘要： A cutting head for a paved roadway resurfacing apparatus comprising a support block having a shoulder and a cutter having a shoulder mating with the shoulder on the support block to prevent rotation of the cutter with respect to the support block.
摘要翻译：一种用于铺设的道路重铺装置的切割头，包括具有肩部和切割器的支撑块，所述支撑块具有与支撑块上的肩部配合的肩部，以防止切割器相对于支撑块旋转。

7. 发明授权

US4221434A Roadway breaker plate for a planar apparatus 失效
标题翻译：道路破碎板用于平面设备
公开(公告)号：US4221434A
公开(公告)日：1980-09-09
申请号：US889244
申请日：1978-03-23
申请人： George W. Swisher, Jr. , John F. Phillips
发明人： George W. Swisher, Jr. , John F. Phillips
IPC分类号： B28D1/18 , E01C23/088 , E01C23/09
CPC分类号： B28D1/18 , E01C23/088
摘要： A roadway breaker plate for a planer apparatus having a drum type planer cutter for removing the top portion of an existing roadway, the breaker plate providing a counteracting shearing force on the top portion of the roadway at a predetermined distance from the planer cutter whereby the top portion of the roadway removed by the planer cutter is removed in the form of cuttings generally of a uniform size.
摘要翻译：一种用于刨床的道路破碎板，具有用于去除现有道路的顶部的滚筒式刨刀，该破碎板在与刨刀相距预定距离的道路上部提供抵消剪切力，由此顶部通过平面铣刀去除的道路的一部分以通常具有均匀尺寸的切屑的形式被去除。

8. 发明授权

US4171147A Flywheel for a construction machine 失效
标题翻译：飞轮用于建筑机械
公开(公告)号：US4171147A
公开(公告)日：1979-10-16
申请号：US915071
申请日：1978-06-12
申请人： George W. Swisher, Jr. , Donald W. Smith , John F. Phillips
发明人： George W. Swisher, Jr. , Donald W. Smith , John F. Phillips
IPC分类号： B28D1/18 , E02F3/76 , E02F9/20 , E21C35/04 , F16D7/02 , F16F15/129 , F16F15/30 , E21C47/00
CPC分类号： E02F3/783 , B28D1/18 , E02F9/20 , E21C35/043 , F16D7/025 , F16F15/129 , F16F15/30 , Y10T74/2128
摘要： A construction machine is provided with a flywheel having a torque limiter which permits the flywheel to slip when a rotationally driven cutting tool of the machine is halted. The torque limiter is spring loaded to eliminate the need for adjustment which might otherwise be occasioned by wear.
摘要翻译：建筑机械设有具有扭矩限制器的飞轮，该扭矩限制器允许飞轮在机器的旋转驱动的切割工具停止时滑动。扭矩限制器是弹簧加载的，以消除可能由磨损引起的调整的需要。

9. 发明授权

US4136964A Apparatus for simultaneously mixing and conveying particulate material 失效
标题翻译：用于同时混合和输送颗粒材料的装置
公开(公告)号：US4136964A
公开(公告)日：1979-01-30
申请号：US787306
申请日：1977-04-14
申请人： George W. Swisher, Jr.
发明人： George W. Swisher, Jr.
IPC分类号： E01C19/10 , B28C5/46
CPC分类号： E01C19/1045 , E01C19/1004
摘要： Apparatus for simultaneously mixing and conveying particulate material, the apparatus comprising a housing having an input end and an output end disposed vertically higher than the input end, means for feeding the particulate material into the input end of the housing, a conveyor disposed within the housing and having a plurality of lifting surfaces provided with perforations therethrough so that a portion of the particulate material being lifted by each lifting surface descends through the perforations and is mixed with particulate material being lifted by lifting surfaces disposed therebelow, and means for discharging the mixed particulate material from the output end of the housing.
摘要翻译：用于同时混合和输送颗粒材料的装置，该装置包括具有输入端和垂直地高于输入端的输出端的壳体，用于将颗粒材料输送到壳体的输入端的装置，设置在壳体内的传送器并且具有多个提升表面，所述多个提升表面设置有穿过其中的穿孔，使得由每个提升表面提升的颗粒材料的一部分通过穿孔下降，并与通过设置在其下方的提升表面提升的颗粒材料混合，以及用于排出混合颗粒材料从外壳的输出端。

10. 发明授权

US3997277A Material transfer mechanism 失效
标题翻译：材料转移机制
公开(公告)号：US3997277A
公开(公告)日：1976-12-14
申请号：US586576
申请日：1975-06-13
申请人： George W. Swisher, Jr. , Don W. Smith , Gary L. Westphall
发明人： George W. Swisher, Jr. , Don W. Smith , Gary L. Westphall
IPC分类号： E01C19/48 , E01C19/00
CPC分类号： E01C19/4873
摘要： An improved material transfer mechanism comprising a selectively variable speed hydraulic power assembly having an output connected to and powering a material conveyor. A double acting hydraulic ram positions a swash plate control lever that determines the rotational speed of the output shaft, and a hydraulic porting valve assembly is disposed to actuate the hydraulic ram, the hydraulic porting valve assembly comprising a pivotally supported valve body having an internally disposed fluid control means, the fluid control means being variably displaced in the valve body by the actuation of a pressure controlling mechanism for the purpose of selectively determining and establishing fluid communication of a source of hydraulic pressure fluid to alternate ends of the hydraulic ram with the hydraulic porting valve assembly to selectively control the hydraulic ram. The valve body is biased in a first pivotal direction and is movable in a second pivotal direction by a feed back linkage cable interconnecting the valve body and the swash plate control lever. A sensor mechanism detects the material transferred by the material conveyor and responsively positions the pressure controlling mechanism independently to the position of the valve body.
摘要翻译：一种改进的材料转移机构，包括选择性变速液压动力组件，其具有连接到动力输送机的动力。双作用液压柱塞定位用于确定输出轴的转速的斜盘控制杆，并且设置液压移动阀组件以致动液压柱塞，液压移动阀组件包括枢转支撑的阀体，其具有内部设置流体控制装置，流体控制装置通过致动压力控制机构在阀体中可变地移位，以便选择性地确定和建立液压流体源与液压压头的交替端部的液体连通移动阀组件以选择性地控制液压压头。阀体以第一枢转方向被偏压，并且通过将阀体和旋转斜盘控制杆互连的反馈连杆电缆在第二枢转方向上移动。传感器机构检测由材料传送器传送的材料，并且响应地将压力控制机构独立地定位到阀体的位置。

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