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

US4933039A Reticular structures having improved mechanical characteristics as well as process and device for preparing same 失效
标题翻译：具有改善的机械特性的网状结构以及其制备方法和装置
公开(公告)号：US4933039A
公开(公告)日：1990-06-12
申请号：US386723
申请日：1989-07-31
申请人： Andrea Vittone , Guiseppe Chiappini
发明人： Andrea Vittone , Guiseppe Chiappini
IPC分类号： D04H13/02 , B32B5/02 , B32B5/08 , B32B7/02
CPC分类号： B32B5/08 , Y10S428/91 , Y10T428/24058 , Y10T428/24273 , Y10T428/24322
摘要： Reticular structures comprising one or more fibrillated films perpendicularly arranged between two or more fibrillated films are prepared by a process comprising the steps of: feeding one or more fibrillated films onto a conveyor; feeding one or more transversal films perpendicularly to the conveyor feed direction; cutting such transversal films in position corresponding to the edges of the base film or films; suporposing to said transversal films one or more fibrillated films fed parallelly to the conveyor feed direction and causing the cohesion of the resulting composite structure.The device for producing such reticular structures is described too.

2. 发明授权

US4917749A Process for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders 失效
标题翻译：连续生产用液压粘合剂混合物增强的制品的方法
公开(公告)号：US4917749A
公开(公告)日：1990-04-17
申请号：US150046
申请日：1988-01-29
申请人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
发明人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
IPC分类号： B32B13/00 , B28B1/52 , B28B23/00 , B28B23/02
CPC分类号： B28B23/00 , B28B23/0006
摘要： Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of:a conveyor belt;a plurality `A` of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of:a feeder of the reinforced net 4;a wetting and degassing device 5 of the net 4;a means 2 for metering the binders mix;a section 7 for feeding and laying the net 4 on the conveyor belt 1;compacting elements 16;a means 6 for the extraction of water during the compacting state; anda second metering device 2' for the hydraulic binders mix;a levelling and sizing station 23;a final water-extracting station 26;a pressing station 27;a longutudinal and cross-cutting station 35, anda gathering station 36 for the produced plates.

3. 发明授权

US4767491A Device for the continuous production of manufactured articles reinforced with mixtures of hydraulic binders 失效
标题翻译：用于连续生产用液压粘合剂混合物增强的制品的装置
公开(公告)号：US4767491A
公开(公告)日：1988-08-30
申请号：US829101
申请日：1986-02-14
申请人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
发明人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
IPC分类号： B32B13/00 , B28B1/52 , B28B23/00 , B28B23/02 , B32B31/08
CPC分类号： B28B23/00 , B28B23/0006
摘要： Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of:a conveyor belt;a plurality `A` of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of:a feeder of the reinforced net 4;a wetting and degassing device 5 of the net 4;a means 2 for metering the binders mix;a section 7 for feeding and laying the net 4 on the conveyor belt 1;compacting elements 16;a means 6 for the extraction of water during the compacting state; anda second metering device 2' for the hydraulic binders mix;a levelling and sizing station 23;a final water-extracting station 26;a pressing station 27;a longitudinal and cross-cutting station 35, and a gathering station 36 for the produced plates.
摘要翻译：用于连续制造用液压粘合剂的混合物增强的制品的装置，包括：输送带; 多个“A”处理站，用于形成液压粘合剂混合物网叠加的薄且均匀的层，每个站由加强网4的进料器组成; 网4的润湿和脱气装置5; 用于计量粘合剂混合物的装置2; 用于将传送带1上的网4进给和铺设的部分7; 压实元件16; 用于在压实状态下提取水的装置6; 和用于水硬性粘合剂混合物的第二计量装置2'; 调平台23; 最终取水站26; 按压站27; 纵向和横切台35，以及用于所生产的板的收集站36。

4. 发明授权

US4612229A Process for preparing fibrillated films or netlike structures of synthetic polymers 失效
标题翻译：制备合成聚合物原纤化膜或网状结构的方法
公开(公告)号：US4612229A
公开(公告)日：1986-09-16
申请号：US634386
申请日：1984-07-25
申请人： Andrea Vittone , Pierpaolo Camprincoli , Adriano Grandona
发明人： Andrea Vittone , Pierpaolo Camprincoli , Adriano Grandona
IPC分类号： B29C55/08 , B29D28/00 , B32B27/02 , B29C67/22 , B29C55/06
CPC分类号： B29D28/00 , B29C55/08 , B32B27/02 , Y10S264/07 , Y10S264/08 , Y10S264/47 , Y10T428/24273 , Y10T428/24471
摘要： Fibrillated films or flat netlike structures made of synthetic polymers and having a specific surface area of more than 12 m.sup.2 /g. the thickness thereof in microns are disclosed, as is use of said films or flat netlike structures as reinforcement for hydrosetting binders such as cement. A method of preparing the fibrillated films or flat netlike structures is also disclosed.
摘要翻译：由合成聚合物制成并具有大于12m 2 / g的比表面积的纤维化膜或平网状结构。公开了其以微米形式的厚度，如同使用所述薄膜或扁平网状结构作为水硬化粘合剂如水泥的增强剂。还公开了一种制备原纤化膜或扁平网状结构的方法。

5. 发明授权

US4861639A Reticular structures having improved mechanical characteristics 失效
标题翻译：网状结构具有改善的机械特性
公开(公告)号：US4861639A
公开(公告)日：1989-08-29
申请号：US859494
申请日：1986-05-05
申请人： Andrea Vittone , Giuseppe Chiappini
发明人： Andrea Vittone , Giuseppe Chiappini
IPC分类号： D04H13/02 , B32B5/02 , B32B5/08 , B32B7/02
CPC分类号： B32B5/08 , Y10S428/91 , Y10T428/24058 , Y10T428/24273 , Y10T428/24322
摘要： Reticular structures comprising one or more fibrillated films perpendicularly arranged between two or more fibrillated films are prepared by a process comprising the steps of: feeding one or more fibrillated films onto a conveyor; feeding one or more transversal films perpendicularly to the conveyor feed direction; cutting such transversal films in position corresponding to the edges of the base film or films; suporposing to said transversal films one or more fibrillated films fed parallelly to the conveyor feed direction and causing the cohesion of the resulting composite structure.The device for producing such reticular structures is described too.
摘要翻译：通过包括以下步骤的方法制备包含一个或多个垂直布置在两个或多个原纤化膜之间的原纤化膜的网状结构：将一个或多个原纤化膜馈送到输送机上; 将一个或多个横向膜垂直于输送机进给方向供给; 在对应于基膜或膜的边缘的位置处切割这样的横向膜; 将所述横向膜悬置一个或多个原纤化膜，其平行地输送到输送机进给方向并导致所得复合结构的内聚。也描述了用于生产这种网状结构的装置。

6. 发明授权

US4717520A Process for the netlike opening of fibrilled films 失效
标题翻译：纤维状网状网状打开方法
公开(公告)号：US4717520A
公开(公告)日：1988-01-05
申请号：US804822
申请日：1985-12-05
申请人： Franco Angella , Adriano Grondona , Andrea Vittone
发明人： Franco Angella , Adriano Grondona , Andrea Vittone
IPC分类号： B29C49/00 , B29C53/22 , B29C55/00 , B29C55/04 , B29D28/00 , B29C55/08
CPC分类号： B29D28/00 , B29C53/22 , Y10S264/47
摘要： Process for the netlike opening of fibrilled polymeric films, said process consisting in conveying to an opening device of the conventional type (based, for instance, on diverging transferring elements and on lateral film pulling elements such as clamps, grippers or pins, which engage the film at its edges and which are fixed on said traverse elements) the fibrilled film of an undulated or corrugated shape, with the front of the corrugations or waves perpendicular to the direction of the transferring motion, so that the length of the film between the lateral consecutive pulling elements be in excess with respect to the distance between said elements, wherefore said excess will compensate the longitudinal shrinkage that the film will suffer during the transversal opening.
摘要翻译：所述方法包括传送到常规类型的开口装置（例如，基于发散的转移元件和横向膜牵引元件，例如夹子，夹子或销，其接合胶片在其边缘并且固定在所述横向元件上）具有波状或波形形状的纤维状薄膜，波纹或波浪的前部垂直于转印运动的方向，使得薄膜在横向相对于所述元件之间的距离，连续的牵引元件过量，因此所述过量将补偿膜在横向开口期间将遭受的纵向收缩。

7. 发明授权

US4594210A Process for manufacturing cement plates reinforced with fibrillated polymeric films 失效
标题翻译：用原纤化聚合物膜增强的水泥板的制造方法
公开(公告)号：US4594210A
公开(公告)日：1986-06-10
申请号：US571718
申请日：1984-01-18
申请人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
发明人： Andrea Vittone , Giuseppe Chiappini , Massimo Di Paola
IPC分类号： B28B1/42 , B28B23/00
CPC分类号： B28B1/42 , B28B23/0006 , B28B1/527
摘要： A process is provided for continuously manufacturing plates containing an open net fibrillated polymeric film reinforcement. A net having a plurality of fibrillated polymeric film layers is unwound from a continuous reel, and the net is cut into pieces having a length approximately equal to a circumference of a forming roll for forming a plate to be manufactured. The net pieces are impregnated with a cement mix and then deposited onto a conveyor belt on which a cement mix layer has been previously deposited. After contacting the net with the cement layer, the net is subjected to vibration. A vacuum is applied to the net contacting the cement layer to remove excess water and to increase the compactness between the net and the cement layer. The net-cement panel resulting from the above is wound onto the forming roll, which has a circumference approximately equal to the length of the net piece, with simultaneous application of pressure, so that the ends of the net piece are disposed adjacent to a notch located at a periphery of the forming roll. The net-cement panel is cut at the notch adjacent to which the ends of the net pieces are arranged to form a plate, and finally the plate is compressed.
摘要翻译：提供了用于连续制造含有开放网原纤化聚合物膜增强材料的板的方法。具有多个原纤化聚合物膜层的网从连续卷轴上退绕，并将网切成长度近似等于成形辊周长的片，以形成待制造的板。网片用水泥混合物浸渍，然后沉积到预先沉积有水泥混合物层的传送带上。将网与水泥层接触后，网络受到振动。对接触水泥层的网施加真空以去除多余的水并增加网和水泥层之间的紧凑性。由上述产生的网状水泥板被卷绕到成形辊上，成型辊的周长大致等于网片的长度，同时施加压力，使得网片的端部邻近切口位于成形辊的周边。网状水泥板在相邻的切口处切割，网片的端部布置成形成板，最后压板。

8. 发明授权

US4426343A Process for producing composite reticular structures 失效
标题翻译：生产复合网状结构的方法
公开(公告)号：US4426343A
公开(公告)日：1984-01-17
申请号：US307624
申请日：1981-10-01
申请人： Andrea Vittone , Edoardo Furia
发明人： Andrea Vittone , Edoardo Furia
IPC分类号： B29C33/00 , B29C55/00 , B29C55/08 , B29C61/00 , B29C69/00 , B29D28/00 , B32B27/02 , F02M31/08 , B29C17/14
CPC分类号： B29D28/00 , B29C55/08 , B32B27/02 , Y10S264/47 , Y10T428/24322
摘要： There are disclosed a process for the continuous production of open, composite reticulated structures consisting of at least two superimposed or overlapping fibrilled films of synthetic polymers, and apparatus for effecting the transversal opening or stretching (with respect to the slitting or fibrilling direction) of a fibrilled film or of a combination of at least two superimposed fibrilled films and which comprises a feeding system for the fibrilled film, a pair of diverging guides each closing upon itself in the form of a ring for transverse stretching of the film, a series of clamps sliding on guides for gripping the edges of the film or film assembly, means for feeding the clamps to the guides, a series of two pulling means for engaging the clamps, means for opening the clamps and dragging them along the guides to the feeding devices, and means for take-up of the open film or the assembly of open films.
摘要翻译：公开了连续生产由合成聚合物的至少两个重叠或重叠的纤维状薄膜组成的开放复合网状结构的方法，以及用于实现横向开口或拉伸（相对于切割或原纤化方向）的装置纤维状薄膜或至少两个叠加的纤维状薄膜的组合，并且其包括用于纤维状薄膜的进料系统，一对发散引导件，每个引导件以环形形式封闭，用于膜的横向拉伸，一系列夹具在用于夹持胶片或胶片组件的边缘的引导件上滑动，用于将夹具馈送到引导件的装置，用于接合夹具的一系列两个牵引装置，用于打开夹具并将其沿引导件拖动到进给装置的装置，以及用于吸收开放膜或组装开放膜的装置。

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