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1. 发明授权

US5618365A Process for manufacturing a tube with a wall containing more than 60% of plastics material and having a skirt and a necked head and a corresponding tube 失效
标题翻译：用于制造具有包含超过60％的塑料材料并具有裙部和颈部头部以及相应的管的壁的管子的方法
公开(公告)号：US5618365A
公开(公告)日：1997-04-08
申请号：US177330
申请日：1994-01-04
申请人： Michel Rebeyrolle , Jacques Benquet , Emmanuel Bricout
发明人： Michel Rebeyrolle , Jacques Benquet , Emmanuel Bricout
IPC分类号： B29C57/00 , B29C70/76 , B29D23/20 , B65D35/12 , B32B31/20
CPC分类号： B65D35/12 , B29C57/00 , B29C70/766 , B29D23/20 , B29K2023/06 , B29K2023/086 , B29K2023/12 , B29K2067/00 , B29K2067/006 , B29K2077/00 , B29L2023/20 , Y10S264/41
摘要： The invention disclosure relates to a process for manufacturing a collapsible tube with a wall containing more than 60% by volume of plastic material from a substantially cylindrical, or tubular, blank. The inside and outside layers of the tubular blank are of polymeric plastic material, and the tube has a skirt and a necked head. In the process a shaping operation is performed where an end portion of the tubular blank is necked by bringing closer together inner and outer tools, thus producing crumpled folding of the end of the tube. Prior to the shaping operation the blank is heated in order to bring the portion of the end portion to be shaped to a temperature at the time of the shaping operation which is at least equal to the melting point of the polymeric plastic material forming of the layers the inside and outside surfaces of the wall of the blank. The polymeric plastic material is thus in a viscous molten state at the time of the shaping operation. By virtue of the shaping operation, the crumpled folds are formed by simply bringing closer together the inner and outer tools so that when the folds are fully crushed between the tools and the folds are completely welded to each other, thereby producing the necked head and shoulder integral with the remaining skirt portion of the previously tubular blank.
摘要翻译：本发明公开内容涉及一种用于制造可折叠管的方法，所述管具有从基本上圆柱形或管状的坯料中含有超过60体积％的塑料材料的壁。管状坯料的内层和外层是聚合物塑料，管具有裙部和颈缩头。在该过程中，通过使内部和外部工具更靠近而使管状坯料的端部颈缩，从而产生管的端部的皱褶折叠，进行成形操作。在成型操作之前，坯料被加热以使端部的部分成形为成型操作时的温度，其至少等于形成层的聚合物塑料材料的熔点空白墙的内外表面。因此，聚合物塑料在成形操作时处于粘稠的熔融状态。通过成型操作，通过简单地将内部和外部工具更靠近在一起形成皱褶的折叠，使得当折痕在工具之间被完全压碎并且折叠部彼此完全焊接时，从而产生颈缩的头部和肩部与先前管状坯件的剩余裙部成一体。

2. 发明申请

US20060016501A1 Method for making plastic or metalloplastic flexible tubes 审中-公开
标题翻译：制造塑料或金属软管的方法
公开(公告)号：US20060016501A1
公开(公告)日：2006-01-26
申请号：US10532002
申请日：2003-10-21
申请人： Jacques Benquet
发明人： Jacques Benquet
IPC分类号： F16L11/00
CPC分类号： B29D23/20 , B29C43/00 , B29C53/382 , B29C53/50 , B29C59/00 , B29C65/18 , B29C65/32 , B29C65/3656 , B29C65/368 , B29C65/72 , B29C66/0342 , B29C66/1122 , B29C66/344 , B29C66/4322 , B29C66/49 , B29C66/71 , B29C66/723 , B29C66/72321 , B29C66/72328 , B29C66/7234 , B29C66/7254 , B29C66/7352 , B29C66/8181 , B29C66/83423 , B29L2009/003 , B29L2023/20 , B29K2023/0633 , B29K2023/065 , B29K2033/08
摘要： The invention concerns a method for making flexible tube skirts comprising a step of making a cylindrical sleeve from a planar web including several plastic or metal layers followed by a step whereby said cylindrical sleeve is cut out to the desired length to obtain said skirts. It comprises a step prior to the step of making the cylindrical sleeve, wherein the web is subjected to a plastic deformation resulting in its being thinned by at least 0.5% or in producing a raised surface whereof the amplitude ranges at least between 1/30 and 5 times the thickness. The web is for instance passed through the air-gap between two substantially parallel rolls. Typically, the rolls exert on the web a force ranging between 2.5 and 500 newtons per millimetre of web width.
摘要翻译：本发明涉及一种用于制造柔性管裙的方法，包括从包括若干塑料或金属层的平面腹板制备圆柱形套筒的步骤，接着是将所述圆柱形套筒切割成所需长度以获得所述裙部的步骤。它包括在制造圆柱形套筒的步骤之前的步骤，其中纤维网经受塑性变形，导致其变薄至少0.5％或产生凸起表面，其振幅范围至少在1/30和 5倍厚度。纸幅例如通过两个基本上平行的辊之间的气隙。通常，辊在幅材上施加2.5-500牛顿/毫米幅材宽度的力。

3. 发明授权

US5238642A Process for producing engraved markings on a material in the manufacture of a flexible tube 失效
标题翻译：用于在柔性管的制造中的材料上产生雕刻标记的方法
公开(公告)号：US5238642A
公开(公告)日：1993-08-24
申请号：US766211
申请日：1991-09-27
申请人： Jacques Benquet , Bernard Schneider
发明人： Jacques Benquet , Bernard Schneider
IPC分类号： B29C59/02 , B29K23/00 , B29L7/00 , B29L9/00 , B29L22/00 , B44B5/00 , B44B5/02
CPC分类号： B29C59/021 , B29C59/02 , B44B5/0014 , B44B5/008 , B44B5/022 , B44B5/026 , B29L2023/20 , B29L2031/722 , Y10T29/302
摘要： A process for producing markings or lines engraved on a sheet or a tubular piece (6) made of plastic material or multi-layered metal-plastic material less than 1 mm in thickness, in which the sheet or piece (6) is gripped between a tool (1) bearing one or more marking contour(s) (2, 3) and a resilient support (9), in order to produce the engraved markings or lines. The sheet or piece (6) is at less than 50.degree. C. during the gripping stage, and in the resilient support (9) has a Shore hardness D of between 70 and 120, the markings or lines obtained being produced by plastic deformation with elastic return.
摘要翻译：一种用于制造刻在片材上的标记或线的方法或由厚度小于1mm的塑料材料或多层金属塑料材料制成的管状件（6），其中片或片（6）夹在具有一个或多个标记轮廓（2,3）和弹性支撑件（9）的工具（1），以便产生雕刻的标记或线。片材或片（6）在夹持阶段处于小于50℃，并且在弹性支撑件（9）中的肖氏硬度D在70和120之间，所获得的标记或线通过塑性变形而产生，弹性回报。

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