公开(公告)号：US20050199362A1

公开(公告)日：2005-09-15

申请号：US10515500

申请日：2003-06-06

申请人： Claudio Frulla

发明人： Claudio Frulla

IPC分类号： B22D18/02 ,  B22D18/04 ,  B22D21/04 ,  B22D17/12

CPC分类号： B22D18/02 ,  B22D2/003 ,  B22D18/04

摘要： An apparatus and method for manufacturing articles made of aluminum, aluminum alloys, light alloys and the like, the apparatus comprising a lower die section (12) and at least one upper die section (13), associated with corresponding press platens (14,15) for closure determining shape of the cast article, a vertically elongated duct (16) for introducing liquid metal, a pressurized furnace that leads into the lower die section (13) that forms at least one lower impression (17) with at least one concave portion for introducing liquid metal through at least one corresponding inlet (18) formed at the upper portion of the duct (16), a male plug (19) associated with the upper die section (12), and movable with respect thereto.

摘要翻译： 一种用于制造由铝，铝合金，轻合金等制成的制品的装置和方法，所述装置包括与相应的压板（14,15）相关联的下模部分（12）和至少一个上模部分（13） ），用于封闭确定形状的形状，用于引入液态金属的垂直细长管道（16），通向下模具部分（13）的加压炉，其形成具有至少一个凹部（17）的至少一个下部印模（17） 用于通过形成在管道（16）的上部的至少一个对应的入口（18）引入液体金属的部分，与上模具部分（12）相关联并可相对于其移动的公插头（19）。

公开(公告)号：US4838561A

公开(公告)日：1989-06-13

申请号：US189447

申请日：1988-05-02

申请人： Cesare Baranzelli ,  Claudio Frulla ,  Dario Gattolin

发明人： Cesare Baranzelli ,  Claudio Frulla ,  Dario Gattolin

IPC分类号： B23B31/177

CPC分类号： B23B31/16241 ,  Y10T279/1926 ,  Y10T279/22 ,  Y10T279/24 ,  Y10T279/26

摘要： The chuck includes a structure supporting a table provided with first sliding seats and with second sliding seats which extend radially from the center of the table and respectively accommodate means for centering the workpiece and means for locking the workpiece; the centering means are controllably movable towards or away from the center of the table, while the locking means are controllably movable from a first position spaced from the workpiece to a second position proximate to the workpiece and are also controllably movable in a direction substantially perpendicular to the face of the table directed towards the workpiece from a release position, in which the locking means are disengaged with the workpiece, to an engagement position, in which the locking means are engaged from the workpiece. The chuck also includes control means which act on the centering means and on the locking means; means are furthermore provided for the connection of the control means to the locking means in the second position.

公开(公告)号：US07062868B2

公开(公告)日：2006-06-20

申请号：US10493988

申请日：2002-10-24

申请人： Claudio Frulla

发明人： Claudio Frulla

IPC分类号： A43C13/14

CPC分类号： A43B23/082

摘要： A protective toecap particularly for safety shoes, which has the particularity that it comprises a body (1) made of aluminum alloy with an elongation coefficient of more than 15%. The body (1) delimits a space with a rear opening and a lower opening and forms an upper portion (2) that blends with a substantially vertical rim (3) that affects the front portion (3a) and lateral portions (3b) that mutually diverge. There is also a lower rim (4), which delimits the lower opening and is connected to the lower end (3a) of the front portion and of the lateral portions (3b).

摘要翻译： 特别是安全鞋的保护性开口，其特别是其包括由铝合金制成的延伸系数大于15％的主体（1）。 主体（1）限定具有后开口和下开口的空间，并形成与影响前部（3a）和侧部（3b）的基本上垂直的边缘（3）共混的上部（2） 相互分歧。 还有一个下边缘（4），其限定下开口并连接到前部和侧部（3b）的下端（3a）。

公开(公告)号：US06598659B1

公开(公告)日：2003-07-29

申请号：US09546606

申请日：2000-04-10

申请人： Claudio Frulla

发明人： Claudio Frulla

IPC分类号： B29C4573

CPC分类号： B29C45/7306 ,  B22D17/2218 ,  B22D17/32

摘要： A temperature control unit for dies and molds, particularly for pressure die-casting or injection-molding of aluminum and alloys thereof, plastic materials and the like, comprising a die or mold cooling circuit through which pressurized water flows. A water feed pump is connected to the circuit and is adjustable to a pressure which is higher than the evaporation pressure of water at a preheating temperature of the water, which can be detected by a first sensor for detecting the temperature of the water. The circuit includes a circulation pump, a water overflow valve which can be set to a lower pressure than the feed pump, and a heating unit which is controlled by the first temperature sensor. A die or mold temperature sensor is further provided which controls the feed pump.

摘要翻译： 用于模具和模具的温度控制单元，特别是用于铝及其合金的压力压铸或注射成型，塑料材料等，包括加压水流过的模具或模具冷却回路。 供水泵连接到电路，并且可调节到在水的预热温度下高于水的蒸发压力的压力，该压力可以由用于检测水的温度的第一传感器检测。 电路包括循环泵，可以设置成比供给泵低的压力的水溢流阀，以及由第一温度传感器控制的加热单元。 还提供了一个模具或模具温度传感器，其控制进料泵。

公开(公告)号：US20050016024A1

公开(公告)日：2005-01-27

申请号：US10493988

申请日：2002-10-24

申请人： Claudio Frulla

发明人： Claudio Frulla

IPC分类号： A43B23/10 ,  A43B23/08 ,  A43C13/14 ,  A43B7/14

CPC分类号： A43B23/082

摘要： A protective toecap particularly for safety shoes, which has the particularity that it comprises a body (1) made of aluminum alloy with an elongation coefficient of more than 15%. The body (1) delimits a space with a rear opening and a lower opening and forms an upper portion (2) that blends with a substantially vertical rim (3) that affects the front portion (3a) and lateral portions (3b) that mutually diverge. There is also a lower rim (4), which delimits the lower opening and is connected to the lower end (3a) of the front portion and of the lateral portions (3b).

摘要翻译： 特别是安全鞋的保护性开口，其特别是其包括由铝合金制成的延伸系数大于15％的主体（1）。 主体（1）限定具有后开口和下开口的空间，并形成与影响前部（3a）的相当大的垂直边缘（3）和相互相对的横向部分（3b）的上部（2） 分歧 还有一个下边缘（4），其限定下开口并连接到前部和侧部（3b）的下端（3a）。

公开(公告)号：US5143141A

公开(公告)日：1992-09-01

申请号：US564276

申请日：1990-08-08

申请人： Claudio Frulla

发明人： Claudio Frulla

IPC分类号： B22D18/02

CPC分类号： B22D18/02

摘要： Controlled-pressure casting of molten metals using a die with an extractable punch and a fixed die, includes positioning and stopping the punch within the die so as to define a casting cavity with a volume greater that that of the part to be obtained. A metered amount of liquid metal is then poured into the casting cavity through a duct which leads into the cavity, and the punch is moved to close inside the die so as to create a pressure suitable for distributing the metal throughout the cavity. A high-pressure compression is then exerted on the metal contained in the cavity and, maintained until the molten metal solidifies, the punch is partially removed from the die, with separation of the punch from the formed part, before finally removing the punch from the die and extracting the part from the die.