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31. 发明授权

US07908728B2 System and method for removing extrusion screw elements 失效
标题翻译：用于去除挤出螺杆元件的系统和方法
公开(公告)号：US07908728B2
公开(公告)日：2011-03-22
申请号：US11622390
申请日：2007-01-11
申请人： Ismael Marcial, Jr.
发明人： Ismael Marcial, Jr.
IPC分类号： B23P19/02 , B23P19/04
CPC分类号： B25B27/02 , B25B27/026 , B29C47/0011 , B29C47/0818 , B29C47/082 , B29C47/0825 , B29C47/0844 , B29C47/60 , B29C47/6056 , Y10T29/49721 , Y10T29/49815 , Y10T29/49822 , Y10T29/5383 , Y10T29/53843 , Y10T29/5387 , Y10T29/53891
摘要： An improved system and method for removing extrusion screw elements includes a puller assembly for removing at least one screw element from a screw shaft of a screw-type extrusion machine. The at least one screw element includes a sleeve portion received annularly about the screw shaft and at least one flute extending radially outward from the sleeve portion. The puller assembly includes a body having a sleeve portion with an inner diameter sufficiently sized for axially fitting over the at least one screw element on the screw shaft. At least one engaging element is removably secured to the body for enabling the body to be axially installed on the at least one screw element when the at least one engaging element is removed from the body and axially locking the body on the at least one screw element when the at least one engaging element is installed in the body. The at least one engaging element extends radially inward relative to the inner diameter of the sleeve portion beyond an outer radial edge of the at least one flute when the at least one engaging element is installed in the body to axially lock the body to the at least one screw element. To remove the at least one screw element from the screw shaft, an axial pulling force is applied to the body to axially move the at least one screw element relative to the screw shaft.
摘要翻译：用于去除挤出螺杆元件的改进的系统和方法包括用于从螺杆式挤出机的螺杆轴移除至少一个螺杆元件的拉拔器组件。所述至少一个螺钉元件包括围绕所述螺杆轴环形接收的套筒部分和从所述套筒部分径向向外延伸的至少一个槽纹。牵引器组件包括具有套筒部分的主体，该套筒部分具有足够尺寸的内径，用于轴向地装配在螺杆轴上的至少一个螺钉元件上。至少一个接合元件可移除地固定到主体上，以使得当至少一个接合元件从本体移除并且将主体轴向地锁定在至少一个螺钉元件上时，使得主体轴向地安装在至少一个螺钉元件上当所述至少一个接合元件安装在所述主体中时。当所述至少一个接合元件安装在所述主体中时，所述至少一个接合元件相对于所述套筒部分的内径径向向内延伸超过所述至少一个槽的外径向边缘，以将所述主体轴向地锁定至少一个螺丝元件。为了从螺杆轴移除至少一个螺丝元件，轴向拉力施加到主体以使至少一个螺钉元件相对于螺杆轴线移动。

32. 发明授权

US07011112B2 Diverter valve for an extruder, in particular a twin-screw extruder 失效
标题翻译：用于挤出机的转向阀，特别是双螺杆挤出机
公开(公告)号：US07011112B2
公开(公告)日：2006-03-14
申请号：US11041937
申请日：2005-01-26
申请人： Gregor Chszaniecki
发明人： Gregor Chszaniecki
IPC分类号： F16K11/10
CPC分类号： B29C47/0815 , B29B9/06 , B29C47/0009 , B29C47/082 , B29C47/662 , B29C47/68 , Y10T137/8782
摘要： A diverter valve is provided for an extruder, especially a twin-screw extruder, that allows for the replacement of the extruder screws without dismounting the same. The diverter valve includes a valve housing with a first flow passage, which can be fastened indirectly or directly to an extruder cylinder, whereby the valve housing can be arranged on the extruder cylinder with the first flow passage aligned with the screw area. The cross section of the first flow passage is constructed large enough to pass extruder screws arranged in the extruder through the flow passage. The diverter valve further includes a valve bolt having its axis arranged basically perpendicular in relation to the direction of flow of a liquid or a melt, with at least an additional flow passage, which can be oriented in alignment with the first flow passage of the valve housing and whose cross section is likewise constructed large enough to pass extruder screws arranged in the extruder through this second flow passage, whereby the valve bolt is arranged adjustably in the valve housing.
摘要翻译：为挤出机，特别是双螺杆挤出机设置了分流阀，其允许在不拆卸挤出机螺杆的情况下更换挤出机螺杆。分流阀包括具有第一流动通道的阀壳体，其可以间接或直接地紧固到挤出机缸体，由此阀壳体可以布置在挤出机缸体上，其中第一流动通道与螺杆区域对准。第一流动通道的横截面被构造成足够大以通过布置在挤出机中的挤出机螺杆通过流动通道。分流阀还包括一个阀螺栓，其阀轴相对于液体或熔体的流动方向基本垂直布置，至少一个附加的流动通道可以与阀的第一流动通道对准并且其横截面同样构造得足够大以通过布置在挤出机中的挤出机螺杆穿过该第二流动通道，由此阀螺栓可调节地布置在阀壳体中。

33. 发明授权

US06523997B1 Receiving device for at least one shaft supported in sealing fashion in a housing 失效
标题翻译：用于至少一个轴的接收装置，以密封方式支撑在壳体中
公开(公告)号：US06523997B1
公开(公告)日：2003-02-25
申请号：US09959741
申请日：2002-01-16
申请人： Patrick Cotteverte , Christian Rohe
发明人： Patrick Cotteverte , Christian Rohe
IPC分类号： B29C3922
CPC分类号： B29C47/082 , B29C47/0009 , B29C47/0808 , F16C33/74 , F16C2322/00
摘要： A receiving device for at least one extrusion worm, disposed in a housing of an extruder, has receiving shafts for the extrusion worms. The receiving shafts are surrounded by slide ring seals, which in turn are disposed in a sealing housing. The receiving shafts are disposed, together with the slide ring seals and the sealing housing, axially displaceably relative to the housing on a frame. The receiving device of the invention prevents damage or harm to the slide ring seals upon removal of the extrusion worms from the housing or installation into it.
摘要翻译：设置在挤出机的壳体中的至少一个挤出蜗杆的接收装置具有用于挤出蠕虫的接收轴。接收轴被滑环密封件包围，滑环密封件又设置在密封壳体中。接收轴与滑环密封件和密封壳体一起设置成相对于框架上的壳体轴向移动。本发明的接收装置在将挤出蠕虫从壳体或装置移除到其中时可防止对滑环密封件的损坏或损害。

34. 发明授权

US5582848A Process and device for automated ejection of screws 失效
标题翻译：用于自动弹出螺丝的工艺和装置
公开(公告)号：US5582848A
公开(公告)日：1996-12-10
申请号：US307606
申请日：1994-09-20
申请人： Josef Manser
发明人： Josef Manser
IPC分类号： B23P19/02 , B29C47/08 , B30B11/24 , B23P19/00
CPC分类号： B29C47/082 , B23P19/022 , B30B11/24 , B29C47/0009 , Y10T29/49822
摘要： A process and a device for the automated ejection of screws from screw extruders, in particular, screw extruders for the production of dough and pasta products are described. The screw is ejected from the screw extruder in one stroke by hydraulic operation so as to provide good sliding capability.
摘要翻译： PCT No.PCT / CH94 / 00060 Sec。 371日期1994年9月20日 102（e）1994年9月20日PCT 1994年3月22日PCT公布。公开号WO94 / 22657 日期1994年10月13日描述了螺杆挤出机，特别是用于生产面团和面食产品的螺杆挤出机的自动排出的方法和装置。螺杆通过液压操作一次从螺杆挤出机中排出，以提供良好的滑动能力。

35. 发明授权

US4951387A Installation for mounting and removing screws of an extrusion machine 失效
标题翻译：安装和拆卸挤出机的螺丝
公开(公告)号：US4951387A
公开(公告)日：1990-08-28
申请号：US324145
申请日：1989-03-15
申请人： Jean Vannier
发明人： Jean Vannier
IPC分类号： B65G33/24 , B23P19/02 , B23P19/04 , B29C47/08 , B29C47/40
CPC分类号： B29C47/082 , B23P19/022 , B23P19/04 , B29C47/6025 , B29C47/6037 , B29C47/605 , B29C47/64 , B29C47/0009 , Y10T29/4973 , Y10T29/49817 , Y10T29/53 , Y10T29/53435
摘要： Apparatus for mounting and removing screws of an extrusion machine comprising two screws (10a, 10b) driven in rotation and guided at each of their ends by a bearing (1, 2). The screw-bearing assembly is placed on a work table (20) provided with adjustable devices (25, 26, 28) for supporting the screws, removing the bearings (1, 2) are removed and the sections (12) are successively extracted by means of suitable tooling and a section-hoisting device with respect to each screw separately. By means of a double section-hoisting device, a new section (12) is then simultaneously mounted on each splined shaft (11a, 11b) and the operation is repeated for each pair of new sections, placing back in position the bearing (1, 2) corresponding to each end of the shafts (11a, 11b) and lastly remounting the screw-bearing assembly in the extrusion machine.

36. 发明授权

US2549400A Extrusion apparatus 失效
公开(公告)号：US2549400A
公开(公告)日：1951-04-17
申请号：US11922949
申请日：1949-10-03
申请人： EMIL TORNBERG INGVAR
发明人： EMIL TORNBERG INGVAR
IPC分类号： B29C47/08 , B29C47/38 , B29C47/58 , B29C47/60 , B29C47/66
CPC分类号： B29C47/082 , B29C47/0011 , B29C47/0825 , B29C47/38 , B29C47/585 , B29C47/60 , B29C47/66

37. 发明申请

WO2009044823A1 押出機审中-公开
标题翻译：挤出机
公开(公告)号：WO2009044823A1
公开(公告)日：2009-04-09
申请号：PCT/JP2008/067949
申请日：2008-10-02
申请人： NOK株式会社 , 清水光明
发明人：清水光明
IPC分类号： B29C47/08 , B29C47/40
CPC分类号： B29C47/585 , B29C47/0004 , B29C47/0019 , B29C47/082 , B29C47/1027 , B29K2021/00 , B29L2031/265
摘要：　清掃作業の作業性が向上される押出機を提供する。　円筒部２０の供給口２１から材料を供給し、スクリュ３とフィードローラ４との回転により、スクレーパ５によってフィードローラ４の表面から材料をかき取りながら材料を搬送路に送り出し、搬送路に送り出された材料をスクリュ３の回転によって混錬しながら円筒部２０の排出口側に搬送し、混錬された材料を円筒部２０の排出口から押し出す押出機において、フィードローラ４を回転可能に支持するとともに、フィードローラ４がスクリュ３から離間して円筒部２０の中空内部が開放されるように、円筒部２０に対する開閉動作が可能に組み付けられたフィードローラ支持部２３を有しており、スクレーパ５は、フィードローラ支持部２３の開動作時に案内面５２と円筒部２０の内周面２０ａとの境目が開くように、フィードローラ支持部２３に取り付けられている。
摘要翻译：可以更容易清洁的挤出机。一种挤压机，其中材料从圆形管部分（20）的供应开口（21）供应，所述材料被送到输送通道，而进料辊（4）表面上的材料被刮刀（5）通过螺杆（3）和进给辊（4）的旋转，送到输送通道的物料通过螺杆的旋转而被揉合在圆管部（20）的排出口侧 3），从圆管部（20）的排出口挤出混炼物。挤出机具有可旋转地支撑进料辊（4）的进料辊支撑部分（23），并且安装成使得进料辊（4）能够以这样的方式打开和关闭圆形管部分（20），使得进料辊）与螺杆（3）分离以打开圆形管部分（20）的内部空间。刮刀（5）固定在进料辊支撑部分（23）上，使得当进料辊支撑件（2）的导向表面（52）和圆形管部分（20）的内周表面（20a）之间的边界被打开时，部分（23）打开。

38. 发明申请

WO01028753A1 EXTRUSION SYSTEM COMPRISING A SCREW CHANGING DEVICE 审中-公开
标题翻译：与SCHNECKENWECHSELEINRICHUTNG挤出系统
公开(公告)号：WO01028753A1
公开(公告)日：2001-04-26
申请号：PCT/DE2000/003770
申请日：2000-10-18
IPC分类号： F16H35/00 , B29B7/38 , B29B7/58 , B29C47/08 , B29C47/40 , B29K101/00 , B29C45/14
CPC分类号： B29C47/082 , B29C47/0009 , B29C47/0866
摘要： The invention relates to an extrusion system comprising at least one screw-type extruder (1) whose at least one screw (4) is drive-connected via a coupling to a gearing (2) that is driven by a motor (3), whereby the coupling can be coupled and decoupled with regard to the screw (4). To this end, a gearing carriage is provided which is configured such that the gearing (2) is mounted on said gearing carriage and such that a small piece can be retracted in order to decouple the coupling in a direction of the longitudinal axis of the screw (4). The gearing carriage can move in pivotal manner or in a manner that is transversal to the longitudinal axis of the screw (4). The gearing (2) can be displaced with the coupling far enough away from the screw (4) so that the screw (4) can then be completely removed from the extruder in a direction that is opposite the feed direction of the screw (4). In addition, a screw changing device (9) is provided through which the existing screw (4) of extruder (1) can be received and can be replaced by another screw (7) located inside said screw changing device (9).
摘要翻译：本发明涉及一种挤压设备与至少一个螺杆挤出机（1），其至少一个螺钉（4）通过在驱动具有由马达（3），传动装置（2），一个驱动连接的联接器，其中相对于所述耦合到螺钉（4） - 并可以分离。这里，传输滑架提供一种以这样的方式设计，即传动装置（2）的一小块是在螺钉（4）的纵向轴线的方向上分离离合器变速器托架伸缩，并且可枢转或横向于螺钉的纵向轴线（4）是可移动的。齿轮箱（2）被连接到从螺杆的离合器（4）到目前为止移开，所述螺钉（4）此后靠在螺钉（4）的输送方向可以完全从挤出机拉出并将其提供了一种螺钉改变装置（9），通过现有的螺钉（4）在挤出机（1）可以接收和位于由在丝杠装置的变化的（9）其他蠕虫（7）取代。

39. 发明申请

WO1996006721A1 EXTRUDER WITH A WORM DRIVE DEVICE 审中-公开
标题翻译：挤出机WORM和移除装置，
公开(公告)号：WO1996006721A1
公开(公告)日：1996-03-07
申请号：PCT/CH1995000182
申请日：1995-08-16
申请人： BÜHLER AG , MANSER, Josef , MILLAUER, Christian , RESCH, Heinz
发明人： BÜHLER AG
IPC分类号： B29C47/08
CPC分类号： B29C47/082 , B29C47/0009
摘要： The invention relates to an extruder with a worm drive device, especially for use in foodstuff extruders and the like. In order to simplify the construction of extruder worms (9), the drive (1) and/or the extruder housing (5) is/are axially movable, whereby the movement is effected by means of pressure cylinders (2) and piston rods (3) after the extruder worms (9) have been disconnected from the drive (1).
摘要翻译：本发明涉及一种挤出机等用螺丝去除装置，特别是用于食品中的挤出机的使用。为了便于挤出机螺杆的膨胀（9）的传动装置（1）和/或挤出机壳体（5）被布置轴向可移动，其中，所述位移传递的挤出机螺杆（9）的解偶联（后压力缸（2）和活塞杆（3）的装置 1）。

40. 发明公开

KR1020100037657A 압출기 有权
标题翻译：挤出机
公开(公告)号：KR1020100037657A
公开(公告)日：2010-04-09
申请号：KR1020107006197
申请日：2008-10-02
申请人： 엔오케이 가부시키가이샤
发明人： 시미주,미츠아키
IPC分类号： B29C47/08 , B29C47/40
CPC分类号： B29C47/585 , B29C47/0004 , B29C47/0019 , B29C47/082 , B29C47/1027 , B29K2021/00 , B29L2031/265
摘要： An extruder that can be cleaned more easily. An extruder in which a material is supplied from a supply opening (21) of a circular tube section (20), the material is sent to a conveyance passage while the material on the surface of a feed roller (4)is scraped by a scraper (5) through rotation of a screw (3) and the feed roller (4), the material sent to the conveyance passage is conveyed to the discharge opening side of the circular tube section (20) while being kneaded by rotation of the screw (3), and the kneaded material is extruded from the discharge opening of the circular tube section (20). The extruder has a feed roller support portion (23) rotatably supporting the feed roller (4) and installed so that the feed roller (4) can open and close the circular tube section (20) in such a way that the feed roller (4) separates from the screw (3) to open the inner space of the circular tube section (20). The scraper (5) is fixed to the feed roller support portion (23) such that the boundary between a guide surface (52) and the inner peripheral surface (20a) of the circular tube section (20) is opened when the feed roller support portion (23) is opened.
摘要翻译：可以更容易清洁的挤出机。一种挤压机，其中材料从圆形管部分（20）的供应开口（21）供应，所述材料被送到输送通道，而进料辊（4）表面上的材料被刮刀（5）通过螺杆（3）和进给辊（4）的旋转，送到输送通道的物料通过螺杆的旋转而被揉合在圆管部（20）的排出口侧 3），从圆管部（20）的排出口挤出混炼物。挤出机具有可旋转地支撑进料辊（4）的进料辊支撑部分（23），并且安装成使得进料辊（4）能够以这样的方式打开和关闭圆形管部分（20），使得进料辊）与螺杆（3）分离以打开圆形管部分（20）的内部空间。刮刀（5）固定在进料辊支撑部分（23）上，使得当进料辊支撑件（2）的导向表面（52）和圆形管部分（20）的内周表面（20a）之间的边界被打开时，部分（23）打开。

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