-
公开(公告)号：US12036757B2
公开(公告)日：2024-07-16
申请号：US17293386
申请日：2019-11-15
摘要： The manipulator device includes a pedestal and a carrying mechanism which carries a platform and which forms an articulated triangle comprising: a first arm borne by a first carriage with a first pivot link whose axis forms a first vertex of the triangle, a second arm borne by a second carriage with a second pivot link whose axis forms a second vertex of the triangle, a seat situated at the intersection of the first arm and of the second arm, which forms a third pivot link whose axis is parallel to the first pivot axis and the second pivot axis and forms a third vertex of the triangle. A module is provided for servocontrolling the translational movements of the first carriage and the second carriage with respect to the pedestal. A yaw orientation interface comprises a fourth pivot link, by which the platform is articulated on the seat, both relative to the first arm and relative to the second arm, about a fourth pivot axis which is coaxial to the third pivot axis.
-
公开(公告)号：US10232602B2
公开(公告)日：2019-03-19
申请号：US14380869
申请日：2013-02-19
IPC分类号： C21D1/00 , B22F3/105 , B22F3/24 , B22F5/00 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B29C64/153 , B33Y80/00
摘要： Method for fabricating a three-dimensional object by successive consolidation, layer by layer, of selected regions of a layer of powder, consolidated regions corresponding to successive sections of the three-dimensional object, comprising in order: a—deposit layer of powder onto a support; b—fuse the layer of powder by a first laser energy source so as to obtain a fused layer corresponding to the section of the object and exhibiting a first state of its mechanical properties, c—heat at least a part of the fused layer by a second electron beam energy source to a temperature which follows a controlled variation over time so as to modify the first state of the fused layer and to obtain a consolidated layer with improved mechanical properties, d—repeat the preceding steps until several superposed consolidated layers are formed with improved properties forming the object.
-
3.发明申请METHOD AND APPARATUS FOR PRODUCING THREE-DIMENSIONAL OBJECTS WITH IMPROVED PROPERTIES 审中-公开用于生产具有改进性质的三维物体的方法和装置公开(公告)号：US20150064048A1
公开(公告)日：2015-03-05
申请号：US14380869
申请日：2013-02-19
CPC分类号： B33Y10/00 , B22F3/1055 , B22F3/24 , B22F5/007 , B22F2003/1056 , B22F2003/1057 , B22F2003/248 , B29C64/153 , B33Y30/00 , B33Y40/00 , B33Y80/00 , Y02P10/295
摘要： Method for fabricating a three-dimensional object by successive consolidation, layer by layer, of selected regions of a layer of powder, consolidated regions corresponding to successive sections of the three-dimensional object, comprising in order: a—deposit layer of powder onto a support; b—fuse the layer of powder by a first laser energy source so as to obtain a fused layer corresponding to the section of the object and exhibiting a first state of its mechanical properties, c—heat at least a part of the fused layer by a second electron beam energy source to a temperature which follows a controlled variation over time so as to modify the first state of the fused layer and to obtain a consolidated layer with improved mechanical properties, d—repeat the preceding steps until several superposed consolidated layers are formed with improved properties forming the object.
摘要翻译： 通过逐层固化一层粉末的选定区域，对应于三维物体的连续部分的固结区域来制造三维物体的方法，包括以下步骤：将粉末的沉积层沉积到 支持; b通过第一激光能量源熔化粉末层，以获得对应于物体部分的熔融层，并显示出其机械性能的第一状态，c将至少一部分熔融层加热至 第二电子束能量源到随时间受控变化的温度，以便改变熔融层的第一状态并获得具有改进的机械性能的固化层，d重复前述步骤直到形成几个叠置的固结层 具有形成物体的改进的特性。
-
公开(公告)号：US11602913B2
公开(公告)日：2023-03-14
申请号：US16630213
申请日：2018-07-02
发明人： Frederic Pialot , Thomas Fabre , Pierre Wiel
摘要： The method includes the step of forming a carcass from at least one first material based on a thermoplastic elastomer. The method continues with the step of forming, on the carcass, at least bead zone from at least one second material based on a thermoplastic elastomer to form an assembly. The method proceeds with the step of forming, on the assembly an additional part from at least one third material based on a thermoplastic elastomer.
-
公开(公告)号：US10413968B2
公开(公告)日：2019-09-17
申请号：US14418644
申请日：2013-07-31
IPC分类号： B22F3/105 , B33Y10/00 , B33Y30/00 , B22F3/00 , B23K15/00 , B28B1/00 , B23K26/342 , B29C64/153 , B29C64/20
摘要： The machine presents a working zone that is defined in an upper part of a build sleeve which is fixedly mounted in a chassis. Within the working zone, the object is supported by a build plate which slides inside the build sleeve when driven in vertical translation by the head of an actuating cylinder which is placed along a central axis of the sleeve. The build plate is positioned inside a transport container which is arranged removably between the sleeve and the actuating cylinder. The machine also includes a means for moving the transport container vertically into contact with the build sleeve. The container is open at its top and at its bottom so that, when the actuating cylinder is actuated, the head thereof can transfer the plate between the transport container and the build sleeve which forms a build envelope around the plate.
-
公开(公告)号：US10808083B2
公开(公告)日：2020-10-20
申请号：US15748915
申请日：2016-07-26
摘要： A process and device continuously prepare a filled rubber masterbatch. The process comprises bringing into contact, in a mixing zone, a first liquid-phase flow and a second liquid-phase flow, the first flow being an elastomer emulsion, the second flow being an aqueous suspension of filler particles, such that one of the two flows emerges inside the other flow and that the two flows are transported at low pressure before they are brought into contact.
-
公开(公告)号：US11691368B2
公开(公告)日：2023-07-04
申请号：US16629874
申请日：2018-07-02
发明人： Frederic Pialot , Thomas Fabre , Pierre Wiel
CPC分类号： B29D30/0678 , B29D30/58 , B29D2030/0011 , B29K2021/003 , B60C5/007
摘要： The method comprises the steps of a) forming a carcass composed of a cured rubber material and b) overmolding, on the carcass, at least one thermoplastic elastomer material in order to finish the pneumatic tire.
-
公开(公告)号：US11090889B2
公开(公告)日：2021-08-17
申请号：US16970103
申请日：2019-02-13
摘要： A curing bladder (7) for a tire has a shape of revolution about a central axis and a flexible wall made of crosslinked rubber, the external surface of which is intended to come into contact with the internal surface of a green tire during curing, the external surface having a relief structure having a plurality of air evacuation channels. The relief structure has first channels forming air evacuation grooves (100) arranged at a distance of between 2 and 5 mm, and having a depth of between 0.4 and 1 mm, two adjacent grooves defining, between one another, an inter-groove zone (500) having second channels forming air channelling furrows (1000) made so as to communicate with one another and with at least one of the grooves (100), the furrows each having a depth of between 0.01 and 0.4 mm and being situated at a distance of between 0.2 and 1 mm from one another.
-
公开(公告)号：US20150202687A1
公开(公告)日：2015-07-23
申请号：US14418644
申请日：2013-07-31
CPC分类号： B22F3/1055 , B22F3/003 , B22F2003/1056 , B22F2003/1058 , B23K15/0086 , B23K26/342 , B28B1/001 , B29C64/153 , B29C64/20 , B33Y10/00 , B33Y30/00 , Y02P10/295
摘要： Machine for the additive manufacture of a three-dimensional object by sintering or melting powder using a beam of energy acting on a layer of powder in a working zone, the said working zone being defined in the upper part of a build sleeve fixedly mounted in a chassis, in which sleeve the said object is manufactured, the said object being supported by a build plate which slides inside the said build sleeve when driven in vertical translation by the head of an actuating cylinder placed along the central axis of the said sleeve. The build plate is positioned inside a transport container which is arranged removably between the said sleeve and the said actuating cylinder, the machine comprises means for moving the transport container (60) vertically into contact with the build sleeve and the container is open at its top and at its bottom so that, when the actuating cylinder is actuated, the head thereof can transfer the said plate between the said transport container and the said build sleeve which forms a build envelope around the said plate.
摘要翻译： 用于通过使用作用在工作区域中的粉末层上的能量束来烧结或熔化粉末来添加制造三维物体的机器，所述工作区域被限定在固定安装在所述工作区域中的构建套筒的上部中 底盘，其中制造所述物体的所述物体，所述物体由构建板支撑，所述建筑板在沿着所述套筒的中心轴线放置的致动缸的头部被垂直平移驱动时在所述构建套筒内滑动。 构建板位于运输容器内部，该运输容器可移除地布置在所述套筒和所述致动缸之间，所述机器包括用于使运输容器（60）垂直移动以与构建套筒接触并且容器在其顶部开口的装置 并且在其底部使得当致动气缸被致动时，其头部可以将所述板在所述运输容器和所述构建套筒之间传递，所述构件套筒围绕所述板形成构建外壳。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.016 秒)
