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41. 发明专利

JPS6196005A Direct molding and fixing method of compacted body to shaft material 失效
标题翻译：压缩体直接成型和固定方法
公开(公告)号：JPS6196005A
公开(公告)日：1986-05-14
申请号：JP21695284
申请日：1984-10-16
申请人： Toyota Motor Corp
发明人： TAKEMOTO YOSHIHIDE , IMAHASHI KUNIHIKO , NAGAREI ICHIRO , TANAKA KEIZO , NOMURA TADASHI
IPC分类号： B22F7/08 , B22F3/02 , B22F3/03 , B22F3/035
摘要： PURPOSE: To compact and fix a compacted body directly to arbitrary position of a shaft material, by surrounding the shaft material held horizontally with divided dies, packing metal powder material for powder metallurgy in a cavity demarcated with said dies and lower punch and compacting it.
CONSTITUTION: The shaft material 1a is attached horizontally to shaft material attaching member (not shown in figure), surrounded with a fixing side molding die 3 made to floating state by a spring 9 and a movable side molding die 4, and the metal powder material 2a for powder metallurgy is packed into a cavity 12 demarcated by said dies and a lower punch 5 arranged thereunder. Next, said material 2a is the cavity 12 is compacted by upper and lower punches 6, 5 arranged fittably into upper and lower parts of said cavity 12, to mold and fix a compacted body directly to the material 1a. Thereafter, the punch 6 and the die 4 are separated to take out shaft member inexpensively and with good productivity with low die height.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：将压实体直接固定在轴材的任意位置，通过围绕分隔模具水平保持的轴材料，将粉末冶金的金属粉末材料包封在与模具和下冲头划分的空腔中，并将其压实。构成：轴材1a水平地安装在轴材附着部件（图中未示出）中，被由弹簧9和可动侧成型模具4制成浮动状态的固定侧模具3包围，并且金属粉末材料 2a用于粉末冶金被包装到由所述模具划定的空腔12中，并且下部冲头5布置在其下。接下来，所述材料2a是空腔12被上下冲头6,5压紧而形成为适合于所述空腔12的上部和下部，以将压实体直接模制并固定到材料1a上。此后，冲头6和模具4被分离以便以低的模具高度廉价地以良好的生产率取出轴构件。

42. 发明专利

JPS6156232A Method for improving a connecting rod 失效
标题翻译：改善连接杆的方法
公开(公告)号：JPS6156232A
公开(公告)日：1986-03-20
申请号：JP17724184
申请日：1984-08-24
申请人： Toyota Motor Corp
发明人： IMAHASHI KUNIHIKO , OKAMOTO MAMORU , OGINO KEIJI , TAKAHASHI KAZUHIKO
IPC分类号： B22F3/02 , B22F3/17 , B22F3/24 , C21D7/02 , C21D7/06 , F16C7/02 , F16J1/14
CPC分类号： C21D7/06
摘要： PURPOSE:To improve the fatigue intensity of a connecting rod and to reduce the weight by carrying out the shot peaning processing of the rod on the condition that a tensile load is loaded on the above rod. CONSTITUTION:From the center of a large edge part 1a and a small edge part 1c of a connecting rod 1 manufactured by the forging method for burning a metallic powder material for a powdered metallurgy and the method for moulding a metallic material, such as the thermal forging of a steel material, both sides of edges is held. In addition, on the condition that a 10-95% tensile load to P direction of a break load is loaded against a longer direction of the rod 1, the shot peaning processing is carried out on the surface of the rod 1 to improve the intensity. Therefore, against a section part 1b of the main body I, which has the highest intensity and the connecting part between a large and small edge part, a pressure redial stress to the longer direction of the rod 1, which is efficient for improving the fatigue intensity is added much higher than the existing processing.
摘要翻译：目的：为了提高连杆的疲劳强度，并通过在上述杆上承受拉伸载荷的条件下进行棒的抛丸加工来减轻重量。构成：从通过用于粉末冶金的金属粉末材料的烧制方法制造的连接杆1的大边缘部分1a和小边缘部分1c的中心以及用于模制金属材料的方法，例如热锻造钢材，边缘两边保持。此外，在对杆1的长度方向上负载断裂载荷P方向的10-95％的拉伸载荷的情况下，在杆1的表面上进行抛丸加工，以提高强度。因此，对于具有最高强度的主体I的部分1b和大的和小的边缘部分之间的连接部分，对杆1的较长方向的压力重力应力，这对于改善疲劳是有效的强度比现有加工高得多。

43. 发明专利

JPS5770425A Sampling device for pulverulent body 失效
标题翻译：用于脉冲体的采样装置
公开(公告)号：JPS5770425A
公开(公告)日：1982-04-30
申请号：JP14686180
申请日：1980-10-22
申请人： Toyota Motor Corp
发明人： IMAHASHI KUNIHIKO , OKAMOTO MAMORU , IWAWAKI YUKIYA
IPC分类号： G01N1/04 , G01N1/20
CPC分类号： G01N1/20
摘要： PURPOSE:To collect highly accurate samples, by introducing a sample collecting pipe formed by putting a pipe haing a slit in its slit section in the direction of the rotatable axis on a pipe having a slit in the direction of the axis at one end from the inside of the guide pipe to the outside at a constant angle with the axis of the guide pipe. CONSTITUTION:A sample collecting pipe 2 which is to be installed at a constant angle with the axis of a pulverulent body guide pipe 1, is fitted in the plane of the diameter of the guide pipe 1, and a slit 3 is installed facing to the flow of pulverulent bodies. A collecting amount adjusting pipe piece 5 having a slit 6 is put on the slit 3 so that the pipe piece 5 may rotate freely, and an effective clearance for passing sample 8 is adjusted by fixing the pipe piece 5 at a desired position with a screw 7. The sample collecting pipe 2 is extruded to the outside through the pipe wall of the guide pipe 1 and has an ooening 4 at the end. In this way, requirements of large scale mixers are eliminated, and samples suitable to any lot can be collected continuously by adjusting the effective clearance for passing sample. When this sampling devices is used, the number of working processes can be reduced and highly accurate samples can be taken.
摘要翻译：目的：为了收集高精度的样品，通过引入样品收集管，该样品收集管通过在其狭缝部分中沿着可旋转轴线的方向将狭缝的管道沿着轴线方向的轴线的一端与引导管内部以与导管的轴线成恒定的角度向外侧。构成：将与粉体导管1的轴线成一定角度的取样收集管2嵌合在导管1的直径的平面内，并且将狭缝3面向粉状体的流动。将具有狭缝6的收集量调节管件5放置在狭缝3上，使得管件5可以自由旋转，并且通过将管件5固定在所需位置的螺钉来调节通过样品8的有效间隙样品收集管2通过导管1的管壁被挤出到外部，并且在末端具有渗透物4。以这种方式消除了大规模混合器的要求，通过调整通过样品的有效间隙可以连续收集适合任何批次的样品。当使用这种采样装置时，可以减少工作过程的数量，并可以采用高精度的样品。

44. 发明专利

JPS5751201A Device for breaking reduced cake of metallic powder to constant size 失效
标题翻译：用于破碎金属粉末减少至恒定尺寸的装置
公开(公告)号：JPS5751201A
公开(公告)日：1982-03-26
申请号：JP12504880
申请日：1980-09-09
申请人： Toyota Motor Corp
发明人： IMAHASHI KUNIHIKO , OKAMOTO MAMORU
IPC分类号： B22F1/00 , B26F3/04
摘要： PURPOSE: To break reduced cake to constant sizes inexpensively and surely by forming groove to metallic powder layers on the inlet side of a reducing furnace, holding reduced cake stock bodies of metallic powder under pressure, and applying pressurizing force for breaking to the end parts thereof.
CONSTITUTION: The metallic powder layer supplied from a hopper 6 onto a steel belt 5 is formed with longitudinal and transverse grooves 14, 15 at prescribed intervals P
1 , P
2 by a roller frame 10. At the time when the metallic powder 7 formed with grooves 14, 15 passes through the heating section 1A of a reducing furnace 1, it is reduced by heating to form the reduced cake stock body 7A of metallic powder, which is cooled to about room temp. through a cooling section 1D and is delivered to the outside of the furnace 1. Thereafter, when the delivered end part of the body 7A projects from a conveyor 2 by the length P
2 between the transverse grooves 15, its root end side is held by the top surface of the belt 5 and a holding roller 17, and the leading end side in the projecting part is pushed and bent upward or downward by a pressurizing means 20 for breaking and is cut off in the respective groove parts 14, 15.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过在还原炉入口侧的金属粉末层上形成凹槽，可以廉价，可靠地将减压饼破碎至恒定尺寸，在压力下保持金属粉末的减少的坯料坯料，并向其端部施加破碎的加压力。构成：从料斗6供给到钢带5上的金属粉末层通过辊架10以规定的间隔P1，P2形成纵向和横向的槽14,15。当形成有槽14的金属粉末7 15通过还原炉1的加热部1A，通过加热而减少，形成冷却至约室温的金属粉末的减压料坯体7A。通过冷却部1D被输送到炉1的外部。此后，当主体7A的输送端部从传送带2突出横向槽15之间的长度P2时，其根端侧由带5的上表面和保持辊17，并且通过用于断裂的加压装置20将突出部分中的前端侧向上或向下弯曲并在各个槽部14,15中被切断。

45. 发明专利

JP2003053726A Discharge nozzle of waste plastic volume reduction machine 审中-公开
标题翻译：废塑料减压机排放喷嘴
公开(公告)号：JP2003053726A
公开(公告)日：2003-02-26
申请号：JP2001250175
申请日：2001-08-21
申请人： Tajiri:Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社タジリ
发明人： TAJIRI YUKIO , IMAHASHI KUNIHIKO , MIYATA NORIMASA , HIGASHIDE KAZUNORI
IPC分类号： B29B17/00
CPC分类号： Y02W30/62
摘要： PROBLEM TO BE SOLVED: To provide the discharge nozzle of a waste plastic volume reduction machine which can smooth an action for discharging molten plastics by adjusting the pressure of a casing.
SOLUTION: The discharge nozzle of the waste plastic volume reduction machine is composed of a nozzle base body 16 in which A die plate side is made a cylinder part 14, and the tip side of the cylinder part 14 is made a semi-cylindrical semi-cylinder 15; and a displacement body 17 which is formed in a semi-cylindrical shape similar to the shape of the semi-cylinder 15, and in which both fringe parts extending longitudinally toward the semi-cylinder 15 are made to face each other to be cylindrical. On the cylinder 14 side of the nozzle base body 16, the displacement body 17 in its base end is pivoted rotatably in the contact/separation direction in relation to the semi-cylinder part of the nozzle base body, the inner surface one and the outer surface of the other in the vicinity of both fringes extending longitudinally of the semi-cylinder part 15 and the displacement body 17 are slidably joined together, and a hydraulic cylinder 18 for rotating/displacing the displacement body 17 is provided.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供废塑料体积减小机的排出喷嘴，其可以通过调节壳体的压力来平滑用于排出熔融塑料的动作。解决方案：废塑料体积减少机的排出喷嘴由喷嘴基体16构成，其中模板侧为圆筒部14，圆筒部14的前端侧为半圆柱形半圆形，气缸15; 以及形成为与半圆筒15的形状相似的半圆柱形状的位移体17，并且使两个沿着半圆筒15纵向延伸的边缘部分彼此面对成为圆柱形。在喷嘴基体16的气缸14侧，其基端的位移体17相对于喷嘴基体的半圆筒部在接触/分离方向上可旋转地旋转，内表面1和外侧在半圆筒部15纵向延伸的两条边缘和位移体17的另一侧的表面可滑动地接合在一起，并且设置有用于使位移体17旋转/移位的液压缸18。

46. 发明专利

JPH08117695A METHOD FOR CLASSIFYING SHREDDER DUST 失效
公开(公告)号：JPH08117695A
公开(公告)日：1996-05-14
申请号：JP26340994
申请日：1994-10-27
申请人： TOYOTA MOTOR CORP
发明人： IMAHASHI KUNIHIKO , KAJIWARA TAKUJI , MASAOKA TOSHIKA , TANAKA ATSUSHI
IPC分类号： B07C5/344 , B09B5/00
摘要： PURPOSE: To automatically classify the shredder dust into a metallic dust material and a nonmetallic dust material and to recycle the metal which has been subjected to reclamation by using high-frequency heating and a temp. sensor and utilizing the temp. difference between the induction-heated metal and nonmetal. CONSTITUTION: The shredder dust 10 is successively charged from a feed hopper 11 onto first and second electromagnetic feeders 12 and 13, vibrated and supplied on a conveyor 14. In this case, since the dust 10 is vibrated when conveyed by the feeders 12 and 13, the dust is integrated and conveyed on the conveyor 14 one by one in line. Only the metallic dust material is heated by the induced eddy current in a coil 16 through which a high-frequency current flows, and the metallic dust material and the nonmetallic dust material are classified by a classifying means 18 based on the signal of a temp. sensor 17 for detecting the heated state.

47. 发明专利

JPH0813074A ALUMINUM-BASED SLIDING MEMBER 失效
公开(公告)号：JPH0813074A
公开(公告)日：1996-01-16
申请号：JP17602594
申请日：1994-07-04
申请人： TOYOTA MOTOR CORP , TAIHO KOGYO CO LTD , TOYO ALUMINIUM KK
发明人： IMAHASHI KUNIHIKO , MIURA HIROHISA , YAMADA YASUHIRO , KUMADA YOSHIO , KAMIYA SHOJI , KIRA TOSHIHIKO , KUSUI JUN , KUBO KOHEI , FUJII KAZUO
IPC分类号： C22C32/00 , B22F5/00 , C22C1/04 , C22C1/05 , C22C1/10 , C22C21/00
摘要： PURPOSE:To provide an Al-based sliding member improved in wear and seizing resistances on the sliding surface. CONSTITUTION:Aluminum alloy powder 1 (30-40mum) with hard particles 2 (AIN) each having 2-20mum particle diameter and a soft material 3 (Pb, etc.) having 10-100mum particle diameter in the particles is formed by atomization or mechanical alloying. This powder 1 has high ability to hold the hard particles, etc. The powder 1 is charged into the cavity in a metal mold and subjected to vacuum hot pressing at 250-600 deg.C, preferably 300-400 deg.C to obtain a sintered alloy. The hard particles, etc., are distributed in the base particles of the sintered alloy. The hard particles can properly be arranged at the grain boundaries of the base grains of the resultant sintered alloy by mixing the powders with a V-shaped mixer.

48. 发明专利

JPH0813073A ALUMINUM-BASED SLIDING MEMBER 失效
公开(公告)号：JPH0813073A
公开(公告)日：1996-01-16
申请号：JP15197394
申请日：1994-07-04
申请人： TOYOTA MOTOR CORP , TAIHO KOGYO CO LTD , TOYO ALUMINIUM KK
发明人： IMAHASHI KUNIHIKO , MIURA HIROHISA , YAMADA YASUHIRO , KUMADA YOSHIO , KAMIYA SHOJI , KIRA TOSHIHIKO , KUSUI JUN , KUBO KOHEI , FUJII KAZUO
IPC分类号： C22C1/04 , B22F5/00 , C22C1/10 , C22C21/00
摘要： PURPOSE:To provide an Al-based sliding member improved in the holdability of hard particles, capable of suppressing or avoiding the falling of the hard particles and advantageous to the suppression or avoidance of abrasive wear caused by the falling. CONSTITUTION:A powdery mixture contg. dendritic electrolytic Cu powder 3 (-100 mesh) holding hard particles 2 of AIN (4.3mum particle diameter), etc., and Al powder 1 (-100 mesh) is hot-pressed at 350 deg.C under 310MPa pressure to obtain a sintered alloy. The amt. of AIN is 3vol.% and that of electrolytic Cu powder is 10vol.%.

49. 发明专利

JPH07173553A AL POWDERY ALLOY MATERIAL 失效
公开(公告)号：JPH07173553A
公开(公告)日：1995-07-11
申请号：JP31845893
申请日：1993-12-17
申请人： TOYOTA MOTOR CORP , TOYO ALUMINIUM KK
发明人： IMAHASHI KUNIHIKO , YAMADA YASUHIRO , MICHIOKA HIROBUMI , KUSUI JUN , KUBO KOHEI
IPC分类号： B22F1/02 , C22C1/00 , C22C1/04 , C22C1/05 , C22C1/10 , C22C21/00
摘要： PURPOSE:To obtain an Al powdery alloy material excellent in seizing, fretting and wear resistances and hardly attacking the opposite material. CONSTITUTION:A mixture of Al alloy powder with metal powder having a hardness Hv of 200-1,000 is compacted and sintered. When the resulting sintered compact is used as a sliding member, the seizing resistance is considerably improved and the attacking property to the opposite material is also improved. The wear resistance as well as the seizing resistance is improved by coating the surface of the metal powder with one or more kinds of metals among Cu, Ni and Mo. The fretting resistance can be remarkably improved by incorporating 0.1-5.0wt.% B into the Al alloy powder and the wear resistance can be improved furthermore by incorporating 0.5-10wt.%, in total, of nitride and/or boride into the Al alloy powder.

50. 发明专利

JPH07145438A ALUMINUM ALLOY MATERIAL EXCELLENT IN WEAR RESISTANCE AND FRETTING RESISTANCE 失效
公开(公告)号：JPH07145438A
公开(公告)日：1995-06-06
申请号：JP29304793
申请日：1993-11-24
申请人： TOYOTA MOTOR CORP , TOYO ALUMINIUM KK
发明人： IMAHASHI KUNIHIKO , YAMADA YASUHIRO , MICHIOKA HIROBUMI , KUSUI JUN , KUBO KOHEI
IPC分类号： C22C49/00 , C22C21/00 , C22C47/00 , C22C49/06 , C22C1/09
摘要： PURPOSE:To produce an Al alloy material good in wear resistance and fretting resistance and capable of sliding with mutual Al alloys or with steel, without requiring surface treatment by incorporating a specific amt. of B powder into a heat treatment type Al alloy. CONSTITUTION:In 100 pts.wt., heat treatment type Al alloy such as JIS2014, 0.1 to 5 pts. B powder is incorporated and if required, at least one kind of the powder of nitrides, borides and iron compounds is incorporated therein. As the nitrides, AlN, TiN, ZrN or the like are used, as the borides, TiB2, NiB, MgB2 or the like are used, and as the iron compounds, Fe3C, Fe4N, FeP or the like are used, and the average grain size D50 of these powder is preferably regulated to about 2.0 to 10mum. These B powder and the other powder are mixed with the heat treatment type Al alloy powder by prescribed quantity, which is subjected to cold premolding, hot extrusion and heat treatment and is thereafter molded into a desired shape, by which the Al alloy material excellent in wear resistance and fretting resistance can be obtd.

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