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. 发明公开

EP2361747A4 MOLD CLAMPING APPARATUS 有权
标题翻译： FORM锁定装置
公开(公告)号：EP2361747A4
公开(公告)日：2014-01-22
申请号：EP09824505
申请日：2009-03-17
申请人： MITSUBISHI HEAVY IND PLASTIC T , MITSUBISHI HEAVY IND LTD
发明人： KUGA KAZUNORI , MIZUNO TAKASHI , KARIYA TOSHIHIKO , UCHIDA NOBUHIRO , SUZUKI KOJI
IPC分类号： B29C45/67 , B29C45/82
CPC分类号： B29C45/7653 , B29C45/6728 , B29C45/7693

2. 发明专利

JP2002005103A UNLOADING HYDRAULIC CIRCUIT 失效
公开(公告)号：JP2002005103A
公开(公告)日：2002-01-09
申请号：JP2000180834
申请日：2000-06-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： UCHIDA NOBUHIRO , KAWASAKI MAMORU
IPC分类号： F15B11/00 , B29C45/82
摘要： PROBLEM TO BE SOLVED: To provide an unloading hydraulic circuit capable of restraining an oil hammer without enhancing relief pressure at unloading time. SOLUTION: In this unloading hydraulic circuit having a relief valve 9 for performing unloading operation on the basis of vent pressure of a vent circuit 103 having a shockless valve 22, a bypass valve means 201 of a low pressure loss is parallelly arranged to the relief valve 9, and the bypass valve means 201 is opened by delaying after the relief valve 9 performs the unloading operation.

3. 发明专利

JP2010110948A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2010110948A
公开(公告)日：2010-05-20
申请号：JP2008284143
申请日：2008-11-05
申请人： Mitsubishi Heavy Ind Ltd , Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社 , 三菱重工業株式会社
发明人： KUGA KAZUYOSHI , UCHIDA NOBUHIRO , SUZUKI KOJI , KARIYA TOSHIHIKO
IPC分类号： B29C45/64 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device which can minimize mechanical damage generated in the component of the mold clamping device even when non-uniform mold clamping force is applied thereto.
SOLUTION: The mold clamping device 10 includes: a base frame 11; a fixed die plate 12; a movable die plate 13; a movable die plate moving means which moves the movable die plate 13 forward/backward in relation to the fixed die plate 12; a hydraulic pressure mold clamping cylinder 18 formed in the fixed die plate 12; and a plurality of tie bars 17 in which a ram 16 formed at each one end is arranged in the hydraulic pressure mold clamping cylinder 18, and the other end is fixed to the movable die plate 13. By adjusting the supply of a hydraulic fluid to the hydraulic pressure mold clamping cylinder 18, a fixed mold 14 and a movable mold 15 are clamped through the tie bars 17. In the process of a mold clamping operation, the device detects stress generated in a prescribed part of the mold clamping device 10, and, when the detected stress exceeds a prescribed standard stress, stops the mold clamping operation.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在施加不均匀的合模力的情况下也能最小化在夹紧装置的部件中产生的机械损伤的模具夹紧装置。解决方案：合模装置10包括：基架11; 固定模板12; 活动模板13; 可移动模板移动装置，使可动模板13相对于固定模板12向前/向后移动; 形成在固定模板12中的液压模具夹紧缸18; 以及多个连杆17，其中，在每个一端形成的冲头16布置在液压模具夹紧缸18中，另一端固定到可动模板13上。通过调节液压流体的供给液压模具夹紧缸18，固定模具14和可移动模具15通过连接杆17夹紧。在模具夹紧操作过程中，该装置检测在合模装置10的规定部分产生的应力，并且当检测到的应力超过规定的标准应力时，停止模具夹紧操作。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010110947A Mold clamping device 有权
标题翻译：模具夹具
公开(公告)号：JP2010110947A
公开(公告)日：2010-05-20
申请号：JP2008284142
申请日：2008-11-05
申请人： Mitsubishi Heavy Ind Ltd , Mitsubishi Heavy Industries Plastic Technology Co Ltd , 三菱重工プラスチックテクノロジー株式会社 , 三菱重工業株式会社
发明人： KUGA KAZUYOSHI , MIZUNO TAKASHI , KARIYA TOSHIHIKO , UCHIDA NOBUHIRO , SUZUKI KOJI
IPC分类号： B29C45/67 , B29C45/82
CPC分类号： B29C45/7653 , B29C45/6728 , B29C45/7693
摘要： PROBLEM TO BE SOLVED: To provide a mold clamping device which limits blow-out of a molding material from the parting plane of a mold even when imbalance occurs in the mold opening force due to the resin pressure in a cavity, and can extend the life of the mold.
SOLUTION: The mold clamping device has a controller which estimates the mold opening force produced by an mold internal pressure, determines the value of a mold clamping hydraulic pressure to apply to each tie bar to correspond to the estimated mold opening force, and distributes the supplied hydraulic pressure to each tie bar to give the respective determined mold clamping hydraulic pressure value, in relation to molding in which the in-mold pressure is not symmetrical to the center of a mold platen.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在由于空腔中的树脂压力而导致的开模力发生不平衡时也限制模制材料从模具的分型面吹出的模具夹紧装置，并且可以延长模具的使用寿命。解决方案：模具夹紧装置具有控制器，该控制器估计由模具内部压力产生的模具打开力，确定应用于每个连杆的模具夹紧液压值以对应于估计的模具打开力，以及将供应的液压分配给每个连杆，以相对于模内压力不与模具台板的中心对称的模制来给出相应确定的模具夹紧液压值。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JPH0854314A PISTON DISCHAGING DEVICE FOR SHOCK TUNNEL 失效
公开(公告)号：JPH0854314A
公开(公告)日：1996-02-27
申请号：JP19244594
申请日：1994-08-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： TOGAMI KENJI , UCHIDA NOBUHIRO
IPC分类号： G01M9/04
摘要： PURPOSE:To reduce the reaction forces applied to the secondary gas reservoir of the piston discharging device of a shock tunnel into which a high-pressure piston discharging gas is injected when a piston is discharged. CONSTITUTION:A high-pressure gas for discharging a piston 2 is fed into a compressing pipe 1 from the central part of a secondary gas reservoir 3 so that reaction forces R1 and R2 which are applied to the gas reservoir 3 when the piston 2 is discharged can be offset by each other by making the applying directions of the forces opposite to each other.

6. 发明专利

JPH0961257A TEMPERATURE DETECTING SENSOR 失效
公开(公告)号：JPH0961257A
公开(公告)日：1997-03-07
申请号：JP22166295
申请日：1995-08-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： UCHIDA NOBUHIRO
IPC分类号： G01K7/16
摘要： PROBLEM TO BE SOLVED: To make it possible to detect the temperature increase instantaneously when ambient temparature rises up higher than the temperature to be detected by providing a heater, which increases the holding temperature of a sensor, in the inside of the sensor. SOLUTION: A linear heater 9 is wound around a conductor 6 constituting a temperature detecting sensor 3, which is arranged so as to surround an object of temperature detection 4 in a spiral pattern. A current is conducted through the heater 9 from a power supply 8 for the heater connected to a control unit 2. The temperature of the sensor 3 is kept at the temperature slightly lower than the temperature to be detected. When the sensor 3 itself is heated higher than the detecting temperature by the heat generated in the object 4, the resistance value of a semi-insulator 7 between an outer film 5 of the sensor 3 and the conductor 6 is lowered, and the current is conducted to the ground. Therefore, the control unit 2 is operated, and an alarm light 1 is lit. In this constitution, the rising time from the holding temperature of the sensor 3 itself to the detecting temperature is shortened. Therefore, troubles and accidents can be instantaneously detected.

7. 发明专利

JPH07146189A SURFACE HEAT FLUX MEASURING INSTRUMENT 失效
公开(公告)号：JPH07146189A
公开(公告)日：1995-06-06
申请号：JP29327793
申请日：1993-11-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： UCHIDA NOBUHIRO
IPC分类号： G01K17/20 , G01N25/18
摘要： PURPOSE:To provide a surface heat flux measuring instrument which can measure the surface temperature and heat flux of a heat-resistance material accurately and for a long time and obtain an improved measurement result in real time without spending much time. CONSTITUTION:A plurality of thermocouples 51-53 are buried to a retention member 6 along the depth direction with a specific spacing and a sensor part 1 where a heat-insulating material 7 is provided so that the side surface and the lower surface of the retention member 6 are covered is buried to a heat- resistance material 9 to be measured while only a measurement surface 11 of one edge in the depth direction of the retention member 6 is exposed. The measurement surface 11 of the sensor part 1 and the surface of the heat- resistance material 9 around it are covered with a heat-resistance coating 8, temperature data measured by thermocouples 51-53 of the sensor part 1 are sent to an operation part 3 via a scanner amplifier 2, the operation part 3 calculates the surface temperature and heat flux via heat conduction inverse analysis operation, and then the operation result by the operation part 3 is fed to a display 4 for showing in real time.

8. 发明专利

JPH0957824A PARISON CONVEYING DEVICE 失效
公开(公告)号：JPH0957824A
公开(公告)日：1997-03-04
申请号：JP21699695
申请日：1995-08-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIMODAIRA KATSUYOSHI , UCHIDA NOBUHIRO
IPC分类号： B65G17/32 , B29C49/06 , B65G47/84
摘要： PROBLEM TO BE SOLVED: To provide a parison conveying device, with which a parison can be taken out of an injection molder and immediately supplied in a single row to a blow molder in order to efficiently and continuously perform the molding of a parison and the blow molding of a container. SOLUTION: This parison conveying device has a pin conveyor, which is formed by winding a belt 44b provided pins 44a hangingly thereon around rollers 41 and 42, an air carrying conveyor, in which parisons are hung between a plurality of rows of hanger rails consisting of a semicircular arcuate part and a straight part and transferred by means of the air jetted from air nozzles 47, cam rails 46, each of which is arranged opposite to the semicircular arcuate part so as to push the parison outwards, a stopper 48 and a counter 49 provided at the downstream side outlet of the air carrying conveyor and a controlling device for controlling the running of the device. In the order for successively transferring from the rows at the downstream side of the air carrying conveyor to the rows at its upstream side, a predetermined number of parisons are fed from the respective rows to a parison conveyor 17 at a blow molder side.

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