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. 发明申请

US20130133861A1 UNIT FOR COOLING A FILM MADE OF SYNTHETIC MATERIAL 审中-公开
标题翻译：用于冷却合成材料的薄膜的单元
公开(公告)号：US20130133861A1
公开(公告)日：2013-05-30
申请号：US13699076
申请日：2011-05-17
申请人： Jean-Pierre Darlet
发明人： Jean-Pierre Darlet
IPC分类号： F28D15/00
CPC分类号： F28D15/00 , B29C35/16 , B29C55/143 , B29C2035/1616
摘要： The invention relates to a cooling unit (2) which comprises a cooling tank (3) at least partially filled with a heat transport coolant, and a cooling drum (4) at least partially submerged in the cooling tank, the cooling drum including a shell (5) having two side flanges (6) which are at least partially perforated such that the inside of the shell is at least partially filled with the heat transport coolant. The cooling tank (3) comprises at least one heat transport coolant supply opening (12) situated opposite one of the side flanges (6) of the shell (5) and designed to supply the cooling tank with the heat transport coolant.
摘要翻译：本发明涉及一种冷却单元（2），其包括至少部分地填充有传热冷却剂的冷却罐（3）和至少部分地浸没在冷却罐中的冷却滚筒（4），冷却滚筒包括壳体（5）具有至少部分穿孔的两个侧凸缘（6），使得所述壳体的内部至少部分地被所述传热冷却剂填充。冷却箱（3）包括至少一个与壳体（5）的一个侧凸缘（6）相对设置的热输送冷却剂供给开口（12），并被设计成向冷却箱供给传热冷却剂。

2. 发明授权

US09114564B2 Equipment for drawing a film made of synthetic material 有权
标题翻译：用于制作由合成材料制成的薄膜的设备
公开(公告)号：US09114564B2
公开(公告)日：2015-08-25
申请号：US13700909
申请日：2011-05-17
申请人： Jean-Pierre Darlet
发明人： Jean-Pierre Darlet
IPC分类号： B29C55/02 , B29C55/08 , B29C55/14
CPC分类号： B29C55/02 , B29C55/08 , B29C55/143
摘要： The invention relates to equipment (3) for drawing a film made of synthetic material, which includes longitudinal drawing means (11) and transverse drawing means (15) comprising a drawing enclosure (16), an air outlet opening (17) leading into the enclosure and an air inlet opening (18) leading into the enclosure. The transverse drawing means further comprise an air recirculation circuit (19) connecting the air inlet and outlet openings (18, 17) and designed to redirect the air from the air outlet opening towards the air inlet opening. The air recirculation circuit (19) comprises a cyclone separation device (21) including a body (22) defining a separation chamber (23), an inlet port (24) leading into the separation chamber and connected to the air outlet opening (17) of the enclosure so as to enable an air/additives mixture to be introduced into the separation chamber, an air outlet port (25) leading into the separation chamber and connected to the air inlet opening (18) of the enclosure, and an additive outlet port (26) leading into the separation chamber.
摘要翻译：本发明涉及用于拉制由合成材料制成的薄膜的设备（3），其包括纵向拉伸装置（11）和横向拉伸装置（15），横向拉伸装置（15）包括拉伸外壳（16），导出开口外壳和通向外壳的空气入口开口（18）。横向拉伸装置还包括连接空气入口和出口（18,17）的空气再循环回路（19），并被设计成将空气从空气出口开口朝向进气口重定向。空气再循环回路（19）包括旋风分离装置（21），其包括限定分离室（23）的主体（22），通向分离室并连接到空气出口开口（17）的入口（24）以使得空气/添加剂混合物能够被引入分离室;导入分离室并连接到外壳的空气入口开口（18）的空气出口（25），以及添加剂出口端口（26）进入分离室。

3. 发明申请

US20180326650A1 DEVICE FOR STRETCHING A THERMOPLASTIC FILM SIMULTANEOUSLY IN THE LONGITUDINAL DIRECTION AND THE TRANSVERSE DIRECTION 审中-公开
公开(公告)号：US20180326650A1
公开(公告)日：2018-11-15
申请号：US15728708
申请日：2017-10-10
申请人： Jean-Pierre DARLET
发明人： Jean-Pierre DARLET
IPC分类号： B29C55/16 , B29C55/20
CPC分类号： B29C55/165 , B29C55/20 , B29K2105/04 , B29K2995/0031 , B29L2011/0066 , B29L2031/3468
摘要： A device for stretching a thermoplastic film simultaneously in the longitudinal direction and the transverse direction is provided. The device includes, on each side of the film (F) to be stretched, grasping members for grasping a lateral edge of the film (F), and guide members; first and second guide rails (R1, R2), on which the members and are respectively able to move; first connecting rods connecting the grasping members and the guide members. In an embodiment, each guide member is connected to a single grasping member by one or several of said first connecting rods, and is connected to a first longitudinal adjusting member by one or several second connecting rods connected to the first longitudinal adjusting member; and the device includes adjusting means for adjusting the position and orientation of said first longitudinal adjusting member relative to said first and second guide rail (R1, R2).

4. 发明授权

US10875234B2 Third generation pantograph device for stretching a thermoplastic film simultaneously in the longitudinal and transverse directions 有权
公开(公告)号：US10875234B2
公开(公告)日：2020-12-29
申请号：US15728708
申请日：2017-10-10
申请人： Jean-Pierre Darlet
发明人： Jean-Pierre Darlet
IPC分类号： B29C55/16 , B29C55/20 , B29L31/34 , B29L11/00 , B29K105/04
CPC分类号： B29C55/165 , B29C55/20 , B29K2105/04 , B29K2995/0031 , B29L2011/0066 , B29L2031/3468
摘要： A device for stretching a thermoplastic film simultaneously in the longitudinal direction and the transverse direction is provided. The device includes, on each side of the film (F) to be stretched, grasping members for grasping a lateral edge of the film (F), and guide members; first and second guide rails (R1, R2), on which the members and are respectively able to move; first connecting rods connecting the grasping members and the guide members. In an embodiment, each guide member is connected to a single grasping member by one or several of said first connecting rods, and is connected to a first longitudinal adjusting member by one or several second connecting rods connected to the first longitudinal adjusting member; and the device includes adjusting means for adjusting the position and orientation of said first longitudinal adjusting member relative to said first and second guide rail (R1, R2).

5. 发明授权

US10857723B2 Stretching machine for stretching thermoplastic films 有权
公开(公告)号：US10857723B2
公开(公告)日：2020-12-08
申请号：US15911284
申请日：2018-03-05
申请人： Jean-Pierre Darlet
发明人： Jean-Pierre Darlet
IPC分类号： B29C55/16 , B29C37/00 , B29C55/20 , B29K101/12 , B29L7/00
摘要： The machine (1) includes at least one assistance subassembly (10) having: an endless chain or belt (16); a plurality of thrust members (20) connected to the chain or belt (16) in succession and projecting from the chain or belt (16), and a drive device (21) of this chain or belt (16), several thrust members (20) are brought into the path (3) of the sliders (8) connected to the grippers (4) for gripping the film (F), so that at least one of the thrust members (20) comes to bear against at least one of these sliders (8) and exerts a thrust on this slider to assist the displacement of this slider along the rail (5e) on which this slider moves.

6. 发明申请

US20190184626A1 STRETCHING MACHINE FOR STRETCHING THERMOPLASTIC FILMS 审中-公开
公开(公告)号：US20190184626A1
公开(公告)日：2019-06-20
申请号：US15911284
申请日：2018-03-05
申请人： Jean-Pierre DARLET
发明人： Jean-Pierre DARLET
IPC分类号： B29C55/16 , B29C37/00
CPC分类号： B29C55/165 , B29C37/00 , B29C55/20 , B29C2037/90 , B29K2101/12 , B29L2007/008
摘要： The machine (1) includes at least one assistance subassembly (10) having: an endless chain or belt (16); a plurality of thrust members (20) connected to the chain or belt (16) in succession and projecting from the chain or belt (16), and a drive device (21) of this chain or belt (16), several thrust members (20) are brought into the path (3) of the sliders (8) connected to the grippers (4) for gripping the film (F), so that at least one of the thrust members (20) comes to bear against at least one of these sliders (8) and exerts a thrust on this slider to assist the displacement of this slider along the rail (5e) on which this slider moves.

7. 发明申请

US20130129854A1 EQUIPMENT FOR DRAWING A FILM MADE OF SYNTHETIC MATERIAL 审中-公开
标题翻译：绘制合成材料薄膜的设备
公开(公告)号：US20130129854A1
公开(公告)日：2013-05-23
申请号：US13700909
申请日：2011-05-17
申请人： Jean-Pierre Darlet
发明人： Jean-Pierre Darlet
IPC分类号： B29C55/02
CPC分类号： B29C55/02 , B29C55/08 , B29C55/143
摘要： The invention relates to equipment (3) for drawing a film made of synthetic material, which includes longitudinal drawing means (11) and transverse drawing means (15) comprising a drawing enclosure (16), an air outlet opening (17) leading into the enclosure and an air inlet opening (18) leading into the enclosure. The transverse drawing means further comprise an air recirculation circuit (19) connecting the air inlet and outlet openings (18, 17) and designed to redirect the air from the air outlet opening towards the air inlet opening. The air recirculation circuit (19) comprises a cyclone separation device (21) including a body (22) defining a separation chamber (23), an inlet port (24) leading into the separation chamber and connected to the air outlet opening (17) of the enclosure so as to enable an air/additives mixture to be introduced into the separation chamber, an air outlet port (25) leading into the separation chamber and connected to the air inlet opening (18) of the enclosure, and an additive outlet port (26) leading into the separation chamber.
摘要翻译：本发明涉及用于拉制由合成材料制成的薄膜的设备（3），其包括纵向拉伸装置（11）和横向拉伸装置（15），横向拉伸装置（15）包括拉伸外壳（16），导出开口外壳和通向外壳的空气入口开口（18）。横向拉伸装置还包括连接空气入口和出口（18,17）的空气再循环回路（19），并被设计成将空气从空气出口开口朝向进气口重定向。空气再循环回路（19）包括旋风分离装置（21），其包括限定分离室（23）的主体（22），通向分离室并连接到空气出口开口（17）的入口（24）以使得空气/添加剂混合物能够被引入分离室;导入分离室并连接到外壳的空气入口开口（18）的空气出口（25），以及添加剂出口端口（26）进入分离室。

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