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1. 发明授权

US5773037A Extrusion head with color-changing device 失效
标题翻译：挤出头带换色装置
公开(公告)号：US5773037A
公开(公告)日：1998-06-30
申请号：US738602
申请日：1996-10-29
申请人： Ernst Geider , Hans Jaun
发明人： Ernst Geider , Hans Jaun
IPC分类号： B29C47/04 , B29C47/06 , B29C47/12 , B29C47/28 , B29C47/56 , B29L31/34 , B29C47/20
CPC分类号： B29C47/28 , B29C47/0016 , B29C47/128 , B29C47/266 , B29C47/56
摘要： The device (2) for changing the outside coating color of the extruded product is seated directly in the extrusion head (1), thus minimizing the length of the duct (25) in which the colored extrudates would be liable to mix; on the other hand, since no colored extrudate can stagnate upstream from that duct, the colored coating is always composed of freshly extruded material. Thus, the transition from one color to another is extremely short on the finished product, so that no faulty material is to be found on that product. The color changing device is essentially composed of an axially movable needle-valve (24) which can be actuated by various means. Through design modifications of this needle-valve, a two-color coating can be produced. An extrusion head equipped with such a device is particularly well adapted to the solid or expanded insulation of electric conductors, although other types of extruded objects can also be produced according to the same principle.
摘要翻译：用于改变挤出产品的外部涂层颜色的装置（2）直接安置在挤出头（1）中，从而最小化着色挤出物易于混合的管道（25）的长度; 另一方面，由于没有着色的挤出物可以在该管道的上游停滞，着色涂层总是由新鲜挤出的材料组成。因此，成品从一种颜色到另一种颜色的过渡非常短暂，因此在该产品上不会发现有缺陷的材料。变色装置基本上由可以通过各种装置致动的可轴向移动的针阀（24）组成。通过该针阀的设计修改，可以生产双色涂层。配备有这种装置的挤压头特别适合于电导体的固体或膨胀绝缘，尽管也可以根据相同的原理制造其它类型的挤出物体。

2. 发明授权

US4503918A Rock drilling apparatus 失效
标题翻译：钻石钻机
公开(公告)号：US4503918A
公开(公告)日：1985-03-12
申请号：US504988
申请日：1983-06-16
申请人： Hans Bergkvist , Hans Jaun
发明人： Hans Bergkvist , Hans Jaun
IPC分类号： E21B7/18 , E21B44/00 , E21B44/02 , E21C5/10
CPC分类号： E21B44/00 , E21B44/02 , E21B7/18
摘要： A rock drilling apparatus for drilling with high pressure hydraulic jet including a rock drill body (11), a drill tool (12) coupled to said body (11) and a feeding device (15) with a motor (16) for feeding said body and tool to and fro the working face. The drilling tool (12) has an inner rotating tube (40) with a high pressure nozzle body (41) at the nose thereof and an outer tube (42) surrounding said inner tube (40). Said outer tube (42) is provided with a hard metal collar (61) at the front end for protecting the nozzle body (41) and for calibration of the drill hole size. A sensing device including a pressure operated switch 73 and an adjustable time relay (83) is adapted for sensing the feed resistance met by said collar (61) and causing said feed motor (16) to retract said drill body (11) and tool (12) when a preset value of the resistance is exceeded.
摘要翻译：一种用于使用高压液压喷射钻孔的钻石钻机，包括凿岩机体（11），联接到所述主体（11）的钻具（12）和具有马达（16）的进给装置（15），用于将所述主体工具来回工作。钻孔工具（12）具有在其鼻部处具有高压喷嘴体（41）的内部旋转管（40）和围绕所述内管（40）的外管（42）。所述外管（42）在前端设置有用于保护喷嘴体（41）并用于校准钻孔尺寸的硬质金属环（61）。包括压力操作开关73和可调节时间继电器（83）的感测装置适于感测由所述套环（61）所满足的进给电阻并使所述进给电动机（16）缩回所述钻体（11）和工具 12）当超过电阻的预设值时。

3. 发明授权

US5197514A Flow distributor 失效
标题翻译：流量分配器
公开(公告)号：US5197514A
公开(公告)日：1993-03-30
申请号：US676339
申请日：1991-03-28
申请人： Hans Jaun
发明人： Hans Jaun
IPC分类号： B29C47/58
CPC分类号： B29C47/56 , B29C47/0016 , Y10T137/86863 , Y10T137/87249
摘要： A distributor body comprises in its contact surface connection grooves which can communicate in different ways, according to the angular position of the body, with intake and outlet conduits. Rotation of the body is controlled by a motor. A stack of elastic washers acting upon a pusher ensures a suitable pressure of the contact surface against a homologous contact surface.
摘要翻译：分配器主体包括在其接触表面中，连接凹槽，其可以根据身体的角度位置以不同的方式与入口和出口导管连通。车身旋转由电机控制。作用在推动器上的一堆弹性垫圈确保接触表面适合于同源接触表面的压力。

4. 发明授权

US5186957A Extrusion line for sheathing elongated metal elements 失效
标题翻译：用于吹塑长期金属元素的挤出线
公开(公告)号：US5186957A
公开(公告)日：1993-02-16
申请号：US676364
申请日：1991-03-28
申请人： Gilbert Magnollay , Remy Seigneur , Jacques Budry , Jean-Claude Clement , Michel Jaccottet , Pierre-Yves Jaggi , Hans Jaun , Philip De Boer
发明人： Gilbert Magnollay , Remy Seigneur , Jacques Budry , Jean-Claude Clement , Michel Jaccottet , Pierre-Yves Jaggi , Hans Jaun , Philip De Boer
IPC分类号： B29C47/02 , B29C47/08 , B29C47/30 , B29C47/40 , B29C47/86 , B29C47/90 , B29L9/00
CPC分类号： B29C47/0818 , B29C47/0016
摘要： An extrusion head (12) is mounted on a support (11) borne by a movable assembly (8). By rotation of two arms (9 and 10) about their pivoting axes on a base (6), the extrusion head is moved from a preparation position to a working position. Beforehand, another extrusion head (14) which had been in working position was removed after opening of a clamp (21) and maneuvering of another movable assembly (18) so as to reach the preparation position, where new tooling can be put in place, adjusted, and regulated, and where the extrusion head can be preheated.
摘要翻译：挤压头（12）安装在由可移动组件（8）承载的支撑件（11）上。通过将两个臂（9和10）围绕其枢转轴线在基座（6）上旋转，挤压头从准备位置移动到工作位置。之前，已经处于工作位置的另一个挤出头（14）在打开夹具（21）并操纵另一可移动组件（18）之后被去除，以便到达准备位置，在这个位置上可以放置新的工具，调节和调节，以及挤压头可以预热的地方。

5. 发明授权

US5108280A Device for fluid-tight connection of an extrusion head 失效
标题翻译：挤压头的流体连接装置
公开(公告)号：US5108280A
公开(公告)日：1992-04-28
申请号：US676365
申请日：1991-03-28
申请人： Gilbert Magnollaz , Remy Seigneur , Jacques Budry , Jean-Claude Clement , Michel Jaccottet , Pierre-Yves Jaggi , Hans Jaun , Philip De Boer
发明人： Gilbert Magnollaz , Remy Seigneur , Jacques Budry , Jean-Claude Clement , Michel Jaccottet , Pierre-Yves Jaggi , Hans Jaun , Philip De Boer
IPC分类号： B29C47/12 , B29C47/08 , B29C47/40
CPC分类号： B29C47/0818 , B29C47/0016
摘要： A movable connection part of an extrusion head is integral with a fixed connection part in a connection unit wherein each moveable connection part and fixed connection part includes elastically deformable tubular members inserted into bores. Jaws are connected to a knuckle-jointed system, which when actuated by a single jack in one direction, will move the jaws away from one another to free the connection parts and when moved by the single jack in an opposite direction, will press the connection parts against one another by acting upon bevels.
摘要翻译：挤出头的可移动连接部分与连接单元中的固定连接部分成一体，其中每个可移动连接部分和固定连接部分包括插入孔中的可弹性变形的管状部件。颚板连接到转向节接头系统，当单个千斤顶在一个方向上致动时，将将颚板彼此远离，以释放连接部件，并且当单个千斤顶以相反的方向移动时，将按下连接通过作用在斜面上彼此相对的部件。

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