公开(公告)号：US06725641B2

公开(公告)日：2004-04-27

申请号：US09919905

申请日：2001-08-02

申请人： Jean Lefebvre

发明人： Jean Lefebvre

IPC分类号： D01H416

CPC分类号： D02G3/402 ,  D01H4/00 ,  D01H4/18 ,  D02G3/36

摘要： The invention is a method of manufacturing, by friction spinning, a reinforcing thread (1) for fabric covering or a technical textile intended to be incorporated in a textile base, in which: the spinning machine (7) is supplied with a core thread (2); and simultaneously with a silver (9) of fibers (3, 4), the fibers (3, 4) being individualised and then associated with the said core thread (2). The silver (9) of fibers is formed from a mixture of hot-melt fibers (3) and high melting point fibers (4).

摘要翻译： 本发明是一种通过摩擦纺丝制造用于织物覆盖物的加强线（1）或旨在并入织物基底的工业织物的方法，其中：纺纱机（7）被供给芯线（ 2）;并且同时具有纤维（3,4）的银（9），纤维（3,4）被个体化，然后与所述芯线（2）相关联。纤维的银（9）由 热熔纤维（3）和高熔点纤维（4）的混合物。

公开(公告)号：US06991832B2

公开(公告)日：2006-01-31

申请号：US10302486

申请日：2002-11-22

申请人： Jean Lefebvre ,  Benoît Mesnil

发明人： Jean Lefebvre ,  Benoît Mesnil

IPC分类号： B05D3/06 ,  B05D1/26 ,  B05D5/10 ,  C08J7/18

CPC分类号： D06M15/263 ,  A41D27/06 ,  D06M10/00 ,  D06M10/10 ,  D06M14/00 ,  D06M14/18 ,  D06M17/04

摘要： In order to produce a fusible interfacing, dots of a hot-melt polymer are deposited on the right side of an interfacing support selected from textile and nonwoven supports and the wrong side of the interfacing support undergoes electron bombardment. The dots of hot-melt polymer are based on at least one functionalized polymer comprising functional groups that can react with free radicals generated by the action of an electron bombardment and/or which are themselves generators of free radicals under the action of an electron bombardment. The penetration depth of the electrons into the polymer dots is adjusted to obtain self-crosslinking of said functionalized polymer over a limited thickness e with respect to the mean thickness E of the polymer dots. The functional groups preferably comprise functions containing an ethylenically unsaturated bond, for example of the acrylate, methacrylate, allyl, acrylamide, vinylether, styrene, maleic or fumaric type.

公开(公告)号：US20050260353A1

公开(公告)日：2005-11-24

申请号：US11132323

申请日：2005-05-19

申请人： Jean Lefebvre ,  Francois Labre ,  Yves LeHouarner

发明人： Jean Lefebvre ,  Francois Labre ,  Yves LeHouarner

IPC分类号： A41D27/06 ,  D06M10/00 ,  D06M17/00 ,  D06M17/08 ,  B05D1/36

CPC分类号： D06M17/00 ,  D06M10/008 ,  D06M17/08

摘要： The method of fabricating an iron-on interlining consists in silkscreen printing to deposit spots directly on the surface of a woven or non-woven fabric, which spots are of a polymer that forms a protective underlayer, in depositing an outer layer of hot-stick polymer on the underlayer, and in subjecting the fabric to heat treatment so as to melt said hot-stick polymer onto said protective underlayer. The polymer forming the underlayer is a polymer that is not cured but that is curable by applying electron bombardment, and, in addition, it is of polymeric structure that is compatible with the structure of the hot-stick polymer of the outer layer. After heat treatment, the interlining is subjected to the action of irradiation, in particular electron bombardment, so as to cure the polymer of said underlayer. The polymer of the underlayer and the polymer of the outer layer preferably have the same polymeric structure, being made of copolyamide or of polyethylene.

摘要翻译： 制造铁包衬的方法包括丝网印刷，直接在编织或非织造织物的表面上沉积斑点，这些斑点是形成保护底层的聚合物，沉积热棒外层 聚合物在底层上，以及使织物经受热处理，以将所述热粘聚合物熔化到所述保护底层上。 形成底层的聚合物是未固化但可通过施加电子轰击固化的聚合物，此外，其是与外层的热粘聚合物的结构相容的聚合物结构。 在热处理之后，对衬垫进行照射，特别是电子轰击，以固化所述底层的聚合物。 底层的聚合物和外层的聚合物优选具有相同的聚合物结构，由共聚酰胺或聚乙烯制成。

公开(公告)号：US4076070A

公开(公告)日：1978-02-28

申请号：US618485

申请日：1975-10-01

申请人： Jean Lefebvre ,  Jean-Claude Pichouron

发明人： Jean Lefebvre ,  Jean-Claude Pichouron

IPC分类号： B22D17/00 ,  B22D17/30 ,  B22D18/04 ,  B22D27/14

CPC分类号： B22D18/04

摘要： The invention relates to an automatic low-pressure diecasting machine, notably for mass-production equipments. The casting takes place through a heat-insulated distribution chamber thermally insulated from the lower portion of the mould structure and delivering the molten metal directly to the mould impression or impressions through a series of substantially vertical feed metal inlet passages formed through the mould bottom. The distribution chamber, of relatively simple design, extends substantially over the entire area of the lower mould impression which requires the presence of such feed metal inlet passages. This machine is intended more particularly for light-alloy castings.

摘要翻译： 本发明涉及一种自动低压压铸机，特别适用于批量生产设备。 铸造通过与模具结构的下部热绝缘的绝热分配室进行，并且通过形成在模具底部的一系列基本垂直的进料金属入口通道将熔融金属直接输送到模具印模或印模。 相对简单设计的分配室基本上延伸在需要存在这种进料金属入口通道的下模印模的整个区域上。 该机器特别适用于轻合金铸件。