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1. 发明授权

US10493656B2 Devices and processes for making concrete articles 有权
公开(公告)号：US10493656B2
公开(公告)日：2019-12-03
申请号：US15420839
申请日：2017-01-31
申请人： William M. Del Zotto
发明人： William M. Del Zotto
IPC分类号： B28B21/76 , B28B21/10 , B28B21/90 , B28B5/04 , B28B21/16 , B28B21/82
CPC分类号： B28B21/90 , B28B5/04 , B28B21/16 , B28B21/82
摘要： Described are improved devices and processes for manufacturing concrete articles, including concrete pipe. In one embodiment, the invention provides an apparatus that has a first platform that is located beneath the floor of a manufacturing facility. The first platform includes a top surface and is configured to move bi-directionally along an axis. Two form bases can reside on the top surface of the first platform, each form base further including a form core that extends vertically from the first platform through respective holes in a second platform that resides above the first platform at an elevation even with or just above the floor's surface. The second platform is configured to move bi-directionally with the first platform between one of two cranes disposed on either side of a concrete mixer. A form is placed over the first core, which is then positioned under the outlet of an auger that receives concrete from the mixer. After filling is complete, the first core is positioned under the first crane which provides ballast to compress the concrete, and the second core (with a form) is placed under the auger's outlet for filling. After compression of the first form complete, the form can be removed using an overhead crane, and the second core is relocated to the second crane for concrete compression.

2. 发明申请

US20120211345A1 INSTALLATION FOR PRODUCING A COAL CAKE SUITABLE FOR COKING 有权
标题翻译：生产适合烧焦的煤焦糖的安装
公开(公告)号：US20120211345A1
公开(公告)日：2012-08-23
申请号：US13504188
申请日：2010-10-20
申请人： Norbert Holl
发明人： Norbert Holl
IPC分类号： C10B45/02 , B28B21/10
CPC分类号： C10B45/02 , B30B11/022 , C10B31/00 , C10B31/08 , C10B31/10
摘要： A method for producing a coal cake that is suitable for coking and for subsequent charging of a coking oven chamber. At least one vibrating station including a push-table vibrating machine with an oscillatorily mounted vibrating table is provided. A mould box is clamped to the vibrating table. The mould box is filled with granular raw coal material. A weight is placed on top of the mould box. The mould box is vertically oscillated while the weight presses from above into the mould box so as to mould a vibration-compacted coal block. The vibration-compacted coal block is pushed off the vibrating table, using an ejector, onto an underlying support. The vibration-compacted coal block is pushed on the underlying support by a length (x) of the vibration-compacted coal block successive to another vibration-compacted coal block. The vibration-compacted coal blocks are successively stacked so as to form the coal cake. The coal cake is introduced into the coking oven chamber using a transporting device.
摘要翻译：一种用于生产适于焦化并随后对焦化炉室充电的煤饼的方法。提供至少一个振动台，其包括具有振动安装的振动台的推动台振动机。模具盒被夹在振动台上。模具箱内装满颗粒状原料。重物放置在模具盒的顶部。模具箱垂直摆动，同时将重物从上方压入模具箱中，以模制振动压实的煤块。振动压实的煤块使用喷射器从振动台上推到下面的支撑上。振动压实的煤块被压在下面的支撑上，与振动压实的煤块连续地连接到另一个振动压实煤块的长度（x）。振动压实的煤块依次堆叠形成煤饼。使用运送装置将煤饼引入焦化炉室。

3. 发明授权

US4639342A Combined concrete feed and packerhead lift control 失效
标题翻译：混合料混合料和包装机提升控制
公开(公告)号：US4639342A
公开(公告)日：1987-01-27
申请号：US823160
申请日：1986-01-27
申请人： Tarek A. Adly
发明人： Tarek A. Adly
IPC分类号： B28B17/00 , B28B21/24 , B28B7/18 , B28B13/02 , B28B21/10
CPC分类号： B28B17/0081 , B28B21/24
摘要： A method and apparatus for making concrete pipe having substantially uniform density throughout the length of the pipe has a packerhead which is rotated and lifted within a mold, and a conveyor for feeding concrete into the mold. A combined conveyor speed and packerhead lift control operates in response to the amount of power used to rotate the packerhead to slow the speed of the conveyor to a desired speed and change the lift speed of the packerhead when the load on the motor for rotating the packerhead exceeds a selected upper load limit or falls below a selected lower load limit.
摘要翻译：在整个管子整个长度上制造具有基本上均匀的密度的混凝土管的方法和装置具有在模具内旋转和提升的封隔器，以及用于将混凝土输送到模具中的输送机。组合的输送机速度和打包头升降控制器响应于用于旋转封隔器的功率量，以将输送机的速度减慢到期望的速度，并且当用于旋转封隔器的马达上的负载时改变封隔器的提升速度超过选定的上限负载或低于选定的较低负载极限。

4. 发明申请

US20100330312A1 DEVICE AND A METHOD FOR COMPRESSION MOULDING OF A FIBRE TRAY 有权
标题翻译：装置和纤维托盘的压缩成型方法
公开(公告)号：US20100330312A1
公开(公告)日：2010-12-30
申请号：US12918207
申请日：2009-02-20
申请人： Joakim Stockhaus
发明人： Joakim Stockhaus
IPC分类号： B27N5/02 , B28B21/10 , B28B1/26
CPC分类号： D21J3/00 , B29C33/3807 , B29C33/3814 , B29C43/06 , B29C43/36 , B29K2001/00 , Y10T428/1348
摘要： A device for manufacturing a tray of cellulose material, includes: a compression mould including an essentially flat bottom end and surrounding sides for compression moulding and drying of cellulose pulp to a finished tray; a male mould arranged to fit into the compression mould and that includes a bottom space and lateral surfaces corresponding to the compression mould, wherein the compression mould and the male mould between themselves delimit a mould space including a base section and a side section for compression moulding of the cellulose pulp. Both the compression mould and the male mould are provided with blow and suction devices for blowing in and suction of fluid in and out of the mould space. The blow and suction devices include an inlet pipe having an inlet valve, coupled to an inlet chamber in connection with the mould space, and an outlet pipe having an outlet valve separated from the inlet pipe and coupled to an outlet chamber in connection with the mould space.
摘要翻译：一种用于制造纤维素材料盘的装置，包括：压缩模具，其包括基本平坦的底端和围绕侧面的压缩模制和干燥纤维素纸浆到成品托盘; 阳模，其设置成装配到压缩模具中，并且包括底部空间和与压缩模具相对应的侧表面，其中压缩模具和阳模之间限定模具空间，该模具空间包括基部和用于压缩成型的侧部的纤维素纸浆。压缩模具和阳模都具有用于吹入和吸出流入和流出模具空间的吹气和抽吸装置。吹气和抽吸装置包括具有入口阀的入口管，入口阀连接到与模具空间相连的入口腔室，以及出口管道，其具有与入口管道分离的出口阀，并与出口腔室连接，空间。

5. 发明授权

US5016348A Process for the manufacture of a tubular crankshaft 失效
标题翻译：用于制造管状曲轴的方法
公开(公告)号：US5016348A
公开(公告)日：1991-05-21
申请号：US418123
申请日：1989-10-06
申请人： Walter Knoess
发明人： Walter Knoess
IPC分类号： F16H53/02 , B22F3/12 , B22F5/00 , B22F5/10 , B22F7/08 , B28B21/10 , F01L1/047
CPC分类号： B22F7/08 , B22F3/1208 , F01L1/047 , F01L2101/00 , F01L2103/00 , Y10T29/49293 , Y10T29/49984
摘要： The invention relates to a process for the manufacture of a tubular camshaft in accordance with which process individual cams are subsequently attached to a prefabricated tubular shaft. Such processes acquire ever increasing importance in view of the multivalve technology utilized in automobile construction vis-a-vis processes still predominantly in use today employing casting and subsequent lathing and grinding of camshafts. In accordance with the invention, powdery cam material is directly compressed onto the prefabricated tubular shaft and sintered. With this process, utilization of a single-use compression jacket mold is critical, which jacket mold is preferably manufactured according to the synthetic blow mold process. In addition to its economical nature, this process provides the advantages of enabling greater design flexibility with respect to molding and selection of materials to be used.
摘要翻译：本发明涉及一种用于制造管状凸轮轴的方法，根据该方法，单独的凸轮随后附接到预制的管状轴。鉴于在汽车制造中使用的多元技术相对于目前仍主要使用的工艺，采用铸造和随后的凸轮轴的车削和研磨，这些方法越来越重要。根据本发明，将粉状凸轮材料直接压缩到预制管状轴上并进行烧结。通过这种方法，一次性压缩套管模具的使用至关重要，该夹套模具优选根据合成吹塑工艺制造。除了其经济性质之外，该方法提供了在成型和使用材料的选择方面能够实现更大设计灵活性的优点。

6. 发明授权

US3530553A Concrete pipe bell depression former 失效
标题翻译：混凝土管道防渗剂
公开(公告)号：US3530553A
公开(公告)日：1970-09-29
申请号：US3530553D
申请日：1967-03-17
申请人： THOMAS J ENGLE , RONALD P KIRCHNER , KENNETH ATCHISON
发明人： ENGLE THOMAS J , KIRCHNER RONALD P , ATCHISON KENNETH
IPC分类号： B28B21/76 , B28B21/10
CPC分类号： B28B21/76 , Y10S425/218

7. 发明授权

US3353214A Apparatus for compacting particulate material 失效
标题翻译：用于压实颗粒材料的装置
公开(公告)号：US3353214A
公开(公告)日：1967-11-21
申请号：US40770064
申请日：1964-10-30
申请人： SCHULZE HERBERT C
发明人： SCHULZE HERBERT C
IPC分类号： B28B21/10 , B29C43/00
CPC分类号： B29C43/006 , B28B21/10 , B29C2791/008 , B29K2023/06 , B29K2027/18 , B29K2105/251 , Y10S425/035

8. 发明申请

US20180297234A1 METHOD FOR PRODUCING CONCRETE PIPES 审中-公开
公开(公告)号：US20180297234A1
公开(公告)日：2018-10-18
申请号：US15765444
申请日：2016-10-13
申请人： Ulrich Schlüsselbauer
发明人： Ulrich Schlüsselbauer
IPC分类号： B28B21/76 , B28B21/10 , B28B21/90
摘要： A method for producing concrete pipes in a vertical casting mould comprising a moulding space (4) between a core (2) and a mantle (3) divided lengthwise and comprising mould sleeves (5, 9) which terminate the moulding space (4) at the bottom and at the top is described, wherein pourable concrete is poured into the moulding space (4) and the pipe body (7) is demoulded after setting of the concrete by opening the mantle (3). In order to be able to cast high-quality concrete pipes, it is proposed that the pourable concrete is poured into the moulding space (4) in a predetermined quantity when the upper mould sleeve (9) is removed and that the upper mould sleeve (9) forming a closed ring is pressed in a shaping manner into the end face of the pipe body (7) only after a setting time for a predefined setting volume of the cast pipe body (7) between the core (2) and the mantle (3).

9. 发明授权

US3574817A Method for the manufacture of concrete pipe fittings 失效
标题翻译：混凝土管件的制造方法
公开(公告)号：US3574817A
公开(公告)日：1971-04-13
申请号：US3574817D
申请日：1970-03-02
申请人： PRASCHAK MACHINE CO INC
发明人： RUEGSEGGER GLENN F
IPC分类号： B28B3/02 , B28B21/10 , B28B21/74 , B28B21/90 , B28B7/10 , B29C7/00
CPC分类号： B28B21/74 , B28B3/021 , B28B21/10 , B28B21/90
摘要： THE PRESENT DISCLOSURE PERTAINS TO AN AUTOMATIC DRAIN TILE MAKING MACHINE WHICH EMPLOYS VERTICALLY RECIPROCAL PACKER HEADS AND PUSH-RODS TO FORM A TILE WITHIN A MOLD AND TO EJECT THE FORMED TILE ONTO A PALLET BY AXIALLY MOVING THE PUSH-RODS THROUGH THE MOLD. THE MACHINE IS PROVIDED WITH A PLURALITY OF MOLDS WHICH ARE FIXED TO A TURNTABLE SO AS TO PERMIT SIMULTANEOUS MOLDING AND EJEC-

TION DURING EACH VERTICAL CYCLE OF A HEAD WHCIH CARRIES THE PACKER HEADS AND PUSH-RODS.

10. 发明授权

US3461516A Apparatus for moulding concrete pipes 失效
标题翻译：用于模制混凝土管的装置
公开(公告)号：US3461516A
公开(公告)日：1969-08-19
申请号：US3461516D
申请日：1966-10-05
申请人： VESSOT CO LTD S
发明人： BOUCHER EUGENE
IPC分类号： B28B21/10 , B28B1/10 , B22C9/24 , B28B1/30
CPC分类号： B28B21/10

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