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    • 2. 发明申请
    • INJECTION MOULDING MACHINE
    • 注塑
    • WO1998002291A1
    • 1998-01-22
    • PCT/AT1997000160
    • 1997-07-10
    • ENGEL MASCHINENBAU GESELLSCHAFT MBHURBANEK, OttoWIMBAUER, Gerhard
    • ENGEL MASCHINENBAU GESELLSCHAFT MBH
    • B29C45/17
    • B30B15/047B29C45/1761B29C2045/1768B30B15/041B30B15/068
    • The invention relates to an injection moulding machine with a substantially C-shaped machine frame with one leg on which a stationary die platen is mounted and with another leg on which a closing mechanism for driving a movable die platen is mounted. An articulated part which comprises a girder extending in the longitudinal direction of the machine is arranged between at least one die platen and the machine frame and is deformed when a closing force is applied which tips the die platen in relation to the associated leg of the machine frame. The horizontal central axis (8) of the die platen, which axis (8) is determined by centring means for the die extends completely inside the girder (6) and the cross-section of the articulated part (7) increases in size in the same direction, starting from the central girder (6).
    • 注射成型为大致C形机架,在一个肢其中一个固定模安装板和上,其另一条腿具有锁定机构被安装用于驱动可动模安装板,其特征在于,在纵向机器方向上延伸的一个梁全面接合部分的至少一个模具安装板和机架之间布置有 ,其中所述模具安装板相对于机架的相关联肢倾斜结果时的夹紧力的施加而变形,并且其中,所述固定由所述定心装置,用于将模具水平中心轴(8)完全运行压板在所述梁的内部(6)和 从中央梁(6)延伸的所述铰链部分(7)的截面增大开始在相同的方向。
    • 5. 发明申请
    • RETURN FLOW SHUT-OFF DEVICE FOR AN INJECTION UNIT IN AN INJECTING MOULDING MACHINE
    • 后动力削减的注射单元的注塑成型
    • WO1997012743A1
    • 1997-04-10
    • PCT/AT1996000184
    • 1996-10-04
    • ENGEL MASCHINENBAU GESELLSCHAFT MBHURBANEK, OttoBALDINGER, PeterEBNER, ReinholdPITSCHENDER, WaltherBRANDSTÄTTER, Elmar
    • ENGEL MASCHINENBAU GESELLSCHAFT MBH
    • B29C45/52
    • B29C45/52B29C45/60B29C47/0009B29C47/0845B29C47/0849B29C2045/526C23C26/02
    • The invention pertains to a return flow shut-off device for an injection unit in an injection moulding machine. The device in question, which is fitted at the front end of a plastifier screw (1), comprises a screw tip (8), a blocking sleeve (3) and a blocking ring (2) with corresponding sealing and friction faces (4, 5, 6, 14). A section of at least one friction face (4, 5, 14) of the screw tip (8), blocking sleeve (3) and/or blocking ring (2) is formed by a protective layer of a metallurgical melt compound between the main body and an additive introduced or previously deposited. At least the main body of the screw tip (8) consists of a steel material. Additives such as metals are melted individually or in combination on the friction faces (14) of the screw tip (8). A mixed zone is situated between the main body and the additive-treated edge region, the mixed zone being thinner than the edge zone. Both zones consist of the material of the main body with controlled proportions of the additives. Both zones are formed from metallic mixed crystals and chemical compounds containing the substances of the main body and/or additives, the phases in the edge zone and mixed zone being set to defined concentration levels. The invention also pertains to a process for manufacturing a return flow shut-off unit of the type disclosed, whereby the surface to be treated is melted locally with the aid of an energy source acting on the main body with a mean power density of more than 10 W/cm .
    • 甲止回阀用于注模机的注射单元。 (1)由一个螺杆头的被布置在塑化螺杆的前端的止逆阀(8),阻挡衬套(3)和一个锁紧套筒(2)与相应的密封和摩擦面(4,5,6,14) , 螺杆头的至少一个摩擦表面(4,5,14)(8),所述阻挡衬套的部分(3)和/或阻塞套筒(2)由基体和供给或预先沉积的添加剂材料之间的熔体冶金连接的保护层形成 , 至少螺杆头的基体(8)由钢材料制成。 在螺杆头(8)的摩擦面(14)被熔化的填充材料组合使用,如金属或分开。 有一个混合区,它比与基体之间的添加剂材料处理的边缘区域更薄与添加剂材料边缘区域的处理。 两个区域由所述基体材料和添加剂的特定量的。 两个区域由金属混合晶体以及含有该基体和/或添加剂的材料,其中,在所述边缘区和混合区中引用的阶段中所定义的浓度比设定的材料的化学化合物构成。 此外,本发明涉及一种用于制造这样的止回阀,其特征在于,待处理的表面由能量源与作用于的基体的平均功率密度的力局部熔化超过10 <3>瓦/厘米<2>。
    • 7. 发明申请
    • ANTRIEBSSYSTEM FÜR EINE PLASTIFIZIEREINHEIT EINER SPRITZGIESSMASCHINE
    • 驱动系统,注塑成型塑化
    • WO2006097394A1
    • 2006-09-21
    • PCT/EP2006/050924
    • 2006-02-14
    • MANNESMANN PLASTICS MACHINERY GMBHURBANEK, Otto
    • URBANEK, Otto
    • B29C45/50
    • B29C45/5008B29C2045/5052B29C2045/5056B29C2045/5076B29C2045/7673Y02P70/261
    • Die Erfindung betrifft ein Antriebssystem für eine Plastifiziereinheit einer Spritzgießmaschine, bei der eine Plastifizierschnecke (10, 110, 210, 310) axial verschiebbar und rotatorisch antreibbar in einem Plastif izierzylinder aufgenommen ist. Sie umfasst einen Antriebsmotor (16, 216, 316) zum Antreiben der Plastifizierschnecke und eine Spindel-Mutter-Kombination (14 , 18, 114 , 118) zur Erzeugung der Axialbewegung der Plastifizierschnecke. Zwischen dem Antriebsmotor und der Plastifizierschnecke ist ein Umlaufgetriebe (12, 112, 212, 312) angeordnet, welches zumindest ein Sonnenrad(18, 118, 218, 318) , zumindest ein ümlaufrad (20, 120, 220, 320) und zumindest ein Hohlrad (22, 122 , 222, 322) aufweist, und welches antriebsseitig mit dem Antriebsmotor und abtriebsseitig mit der Plastifizierschnecke gekoppelt ist.
    • 本发明涉及一种用于注塑机的增塑单元,其中,塑化螺杆(10,110,210,310)可轴向移动及旋转驱动在Plastif加入izierzylinder的驱动系统。 它包括用于驱动所述塑化螺杆和用于产生塑化螺杆的轴向移动的主轴螺母的组合(14,18,114,118)的驱动马达(16,216,316)。 驱动马达和塑化之间螺杆周转齿轮布置(12,112,212,312),其具有至少一个太阳齿轮(18,118,218,318),至少一个ümlaufrad(20,120,220,320)和至少一个环形齿轮 (22,122,222,322),并且其是在耦合到所述驱动马达和与所述塑化螺杆的输出侧的驱动侧。