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71. 发明专利

JPS6233702A QUICK COOLING AND EXTRUSION PROCESSING DEVICE 失效
公开(公告)号：JPS6233702A
公开(公告)日：1987-02-13
申请号：JP17285385
申请日：1985-08-06
申请人： SUMITOMO HEAVY INDUSTRIES
发明人： KIMURA SADAHIKO , ONO HIDETO , AWAI KIYOSHI
IPC分类号： B21C23/01 , B21C23/00 , B21C23/21 , B21C33/02 , B22F3/02 , B22F3/20 , B22F9/08
摘要： PURPOSE:To execute simultaneously a granulating stage and extrusion processing stage and to reduce a cost by melting a metallic material then pulverizing said metal, conveying the pulverized metal in a passage formed of a rotary wheel and stationary shoe and extruding the metal under the pressure through a die. CONSTITUTION:The metallic material 9 in a crucible 12 is melted by a heating element 10 and is discharged from a nozzle 13 in the bottom of the crucible 12; at the same time, gaseous nitrogen or the like is ejected from a gas nozzle 8 to pulverize the metallic material 9. The pulverized material 9 is brought into collision against the cooled rotary wheel 1, by which the material is quickly cooled. The cooled material is moved in an arrow direction in the passage 5 of a prescribed gaseous atmosphere delineated of a hollow groove 2 of the rotary wheel 1 and the stationary shoe 3. The material 9 moved to a sealing projection 15 is pressurized by the pressing force of the succeeding material 9 and is extruded through the die 4 toward a material extrusion port 6, by which an extruded material 7 is formed. Since the melting, quick pulverization and extrusion processing of the material 9 are executed within one device, the improved efficiency of production and the reduced material cost are obtd. and the product having high toughness and high corrosion resistance is produced.

72. 发明专利

JPS611223B2 JPS611223B2 - 失效
公开(公告)号：JPS611223B2
公开(公告)日：1986-01-14
申请号：JP475178
申请日：1978-01-19
申请人： Hitachi Cable
发明人： NAGAI MASAHIRO , KONO HIDEO , PPONMA MINORU , MYAKE YASUHIKO
IPC分类号： B22D11/06 , B21C23/00 , B21C23/01 , B21C23/21 , B21C33/02
CPC分类号： B21C33/02 , B21C23/005

73. 发明专利

JPS6057923B2 失效
公开(公告)号：JPS6057923B2
公开(公告)日：1985-12-17
申请号：JP3888079
申请日：1979-03-30
申请人： KIUCHI MANABU
发明人： KIUCHI MANABU
IPC分类号： B21C23/00 , B21C23/04 , B21C33/02

74. 发明专利

JPS55130330A METHOD AND APPARATUS FOR EXTRUSIONNWORKING OF METAL 失效
公开(公告)号：JPS55130330A
公开(公告)日：1980-10-09
申请号：JP3888079
申请日：1979-03-30
申请人： KIUCHI MANABU
发明人： KIUCHI MANABU
IPC分类号： B21C23/00 , B21C23/04 , B21C33/02
摘要： PURPOSE:To extrusion-mold a pipe, simplify the apparatus and improve productivity by pouring molten metal in the container sleeve in a perpendicular state, heating and controlling the same to a half-molten state then conveying the same to the extruding device and horizontally rotating it. CONSTITUTION:A container sleeve 12 whose inside diameter is of taper form and whose inside diameter is of tubular form is placed perpendicularly. Next, a disc- form dummy block 33 fixed with mandrel 34 at its bottom is disposed. Thence, molten metal is poured and is kept at the temperature lower than the molten metal temperature or is heated and controlled to a half-molten state or partially solidified state by a heater 32. This is conveyed to the extruding device, is put in a container 11, and is put horizontally in the extrusion axis direction by rotating a holder 4. Next, a die holder 13 is moved by a cylinder 20 so that the end of a die 16 is fitted into the opening of the sleeve 12. Following to this, a ram 25 is advanced to align the head part of a stem 29 to a dummy block 33 and the extruded pipe is thus formed.

75. 实用新型

JPS5514406Y2 失效
公开(公告)号：JPS5514406Y2
公开(公告)日：1980-04-02
申请号：JP15224974
申请日：1974-12-17
IPC分类号： B21C23/01 , B21C23/00 , B21C33/02 , B22D17/00

76. 发明授权

US2243031A Method and apparatus for applying metallic sheaths to cables 失效
标题翻译：将金属护套施加到电缆的方法和装置
公开(公告)号：US2243031A
公开(公告)日：1941-05-20
申请号：US27315539
申请日：1939-05-11
申请人： KENNECOTT WIRE AND CABLE COMPA
发明人： FOGG LEIGH E
IPC分类号： B21C33/02
CPC分类号： B21C33/02

77. 发明授权

US2107846A Metal extrusion press and method of operation 失效
公开(公告)号：US2107846A
公开(公告)日：1938-02-08
申请号：US70287233
申请日：1933-12-18
申请人： GEN CABLE CORP
发明人： ATKINSON RALPH W
IPC分类号： B21C33/02
CPC分类号： B21C33/02

78. 发明授权

US1972684A Apparatus for extruding metals 失效
标题翻译：金属挤压设备
公开(公告)号：US1972684A
公开(公告)日：1934-09-04
申请号：US66123033
申请日：1933-03-17
申请人： JOHN ROBERTSON CO INC
发明人： JACOBSON CONRAD C
IPC分类号： B21C33/02
CPC分类号： B21C33/02

79. 发明专利

JP2005219107A Machine for manufacturing metal material in solid-liquid coexisting state 有权
标题翻译：用于制造固体液体状态下的金属材料的机器
公开(公告)号：JP2005219107A
公开(公告)日：2005-08-18
申请号：JP2004031162
申请日：2004-02-06
申请人： Chunpyo Hong , Nano Cast Korea Corp , 株式会社ナノキャストコリア , 俊杓洪
发明人： HONG CHUNPYO
IPC分类号： B22D11/00 , B21C33/02 , B22D1/00 , B22D7/00 , B22D17/00 , B22D17/20 , B22D27/02 , B22D35/00 , B22D41/005 , B22D41/04 , B22D41/14 , B22D45/00
CPC分类号： B22D17/007 , B21C33/02 , B22D7/00
摘要： PROBLEM TO BE SOLVED: To provide a semi-solidified molding machine, which can prevent deterioration in durability, reduces energy loss, and forms a molding of high quality in a short period of time. SOLUTION: A slurry outlet 26 of a 2nd sleeve 22 is closed with a stopper 3 in a state that the side of a metal pouring port 25 of the 2nd sleeve 22 is directed upward. Molten metal M is poured into the 2nd sleeve 22 and transformed into semi-solidified metal slurry under a state that a predetermined electromagnetic field is applied to the 2nd sleeve 22 by a stirring part 1. After a 1st plunger 52 is inserted into the metal pouring port 25, the 2nd sleeve 22 is turned to connect the slurry outlet 26 to a slurry inserting port 24 of the 1st sleeve 21. The slurry outlet 26 communicates with the slurry inserting port 24 by the stopper 3. The semi-solidified metal slurry is pressure transported by the 1st plunger 52 and discharged from a slurry discharging port 23 into a slurry extruding part 6. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止耐久性劣化的半固化成型机，能够减少能量损失，并且在短时间内形成高质量的成型。解决方案：第二套管22的浆料出口26用止动件3封闭，第二套筒22的金属浇注口25的侧面朝向上方。将熔融金属M倒入第二套筒22中，并在通过搅拌部分1将预定电磁场施加到第二套筒22的状态下转变成半固化金属浆料。在将第一柱塞52插入金属浇注端口25，转动第二套筒22将浆料出口26连接到第一套筒21的浆料插入口24.浆料出口26通过止动件3与浆料插入口24连通。半固化金属浆料压力由第一柱塞52输送并从浆料排出口23排出到浆料挤出部分6.版权所有（C）2005，JPO＆NCIPI

80. 发明专利

JPS63252612A METHOD AND APPARATUS FOR EXTRUDING METAL 失效
公开(公告)号：JPS63252612A
公开(公告)日：1988-10-19
申请号：JP8523287
申请日：1987-04-07
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： MASUDA BUNPEI , SATO HIROYUKI
IPC分类号： B21C23/00 , B21C33/02 , B22F3/20
摘要： PURPOSE:To suck and to pack a raw material into a container and to improve a productivity by opening a closing between the container and an incidental storage tank at the timer of moving and restoring the raw material in the container to the original position after extrusion molding by moving a stem relatively. CONSTITUTION:A powder or molten metal in the container 1 is extruded to form a forming product 4 by moving the steam 2. At the time of retreating the stem 2, the raw material in the storage tank 3 is sucked and packed into the container 1 through a flowing hole 5 by drawing up a plug planger 6. In the case of conventional facilities, the raw material is fed into the container 1 by communicating to the storage tank 3 after retreating the steam 2, but because the raw material is sucked and fed into the container 1 simultaneously with the retreat of the stem 2, the productivity is improved.

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