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1. 发明申请

US20190292350A1 COMPOSITIONS COMPRISING ESTOLIDE COMPOUNDS AND METHODS OF MAKING AND USING THE SAME 审中-公开
公开(公告)号：US20190292350A1
公开(公告)日：2019-09-26
申请号：US16274329
申请日：2019-02-13
申请人： BIOSYNTHETIC TECHNOLOGIES, LLC
发明人： Jakob BREDSGUARD , Travis THOMPSON , Jeremy FOREST
IPC分类号： C08K5/11 , C09K5/04 , C10M169/04 , C10M105/42 , C10M171/00 , C10M143/06 , C09K5/00 , C10M111/04 , C10M129/72 , B21J3/00 , C10M105/36
摘要： Provided herein are compositions comprising at least one estolide compound of formula: in which n is an integer equal to or greater than 0; m is an integer equal to or greater than 1; R1, independently for each occurrence, is selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; R2 is selected from hydrogen and optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; and R3 and R4, independently for each occurrence, are selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched. Also provided are uses of the compositions described herein.

2. 发明授权

US10300515B2 Point forming processes 有权
公开(公告)号：US10300515B2
公开(公告)日：2019-05-28
申请号：US14457426
申请日：2014-08-12
申请人： National Machinery LLC
发明人： Thomas E. Hay , Donald E. Krintzline
IPC分类号： B21C1/32 , B21J3/00 , B21J9/02 , B21C9/00 , B21C25/02
摘要： A progressive forming machine with die and tool units, one of said units sliding a limited distance along its axis and biased by a spring force towards the other unit, the units each having an end face with a smooth surface finish adapted to press against the smooth surface finish of the end face of the other unit, the end face area of one of the units being relatively small compared to its major cross-sectional area whereby a high contact pressure between the end faces is obtained for a given spring bias force such that extrusion/cooling oil coating a workpiece received in cavity portions is restrained from leakage from the cavity portions across said end faces during a hydrostatic trapped extrusion shaping the workpiece to a degree beyond limits of conventional cold-forming processes.

3. 发明授权

US10240025B2 Compositions comprising estolide compounds and methods of making and using the same 有权
公开(公告)号：US10240025B2
公开(公告)日：2019-03-26
申请号：US15831916
申请日：2017-12-05
申请人： BIOSYNTHETIC TECHNOLOGIES, LLC
发明人： Jeremy Forest , Jakob Bredsguard , Travis Thompson
IPC分类号： C10M105/36 , C08K5/11 , C09K5/04 , C10M105/42 , C10M171/00 , C09K5/00 , C10M129/72 , B21J3/00 , C10M169/04 , C10M111/04 , C10M143/06
摘要： Provided herein are compositions comprising at least one estolide compound of formula: in which n is an integer equal to or greater than 0; m is an integer equal to or greater than 1; R1, independently for each occurrence, is selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; R2 is selected from hydrogen and optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched; and R3 and R4, independently for each occurrence, are selected from optionally substituted alkyl that is saturated or unsaturated, and branched or unbranched. Also provided are uses of the compositions described herein.

4. 发明申请

US20190060942A1 AUTOMATIC HUB FORGING DIE LUBRICANT CLEANING DEVICE 审中-公开
公开(公告)号：US20190060942A1
公开(公告)日：2019-02-28
申请号：US15802573
申请日：2017-11-03
申请人： CITIC Dicastal CO.,LTD.
发明人： Jinling Yang , Li Yang , Baomin Su , Haifeng Li , Bicheng Ding , Yongwang Zhao
IPC分类号： B05B15/02 , B21J3/00 , B08B1/00 , B08B3/04
摘要： Disclosed is an improved automatic hub forging die lubricant cleaning device, comprising a lifting hydraulic cylinder, a limiting block, a hinge A, a hydraulic piston rod, a fixed connecting rod, a hinge shaft, a connecting plate, a hydraulic cylinder, a hinge B and the like. The device has the advantages that the labor efficiency is improved, the production intensity is reduced, and the generality is strong; and corresponding cleaning scrapers can be set according to the surface shapes of different hub dies and only need to be replaced via general bolt connectors, so that the cost of equipment is reduced.

5. 发明申请

US20150352628A1 Drawing Die With Lower Die Provided With Microstructures 审中-公开
标题翻译：具有微结构的下模的拉丝模
公开(公告)号：US20150352628A1
公开(公告)日：2015-12-10
申请号：US14473657
申请日：2014-08-29
申请人： National Kaohsiung First University of Science and Technology
发明人： BOR-TSUEN LIN , CHUN-CHIH KUO , KUN-MIN HUANG
IPC分类号： B21J13/02 , B21J5/02 , B21J3/00
CPC分类号： B21J13/02 , B21D22/22 , B21D37/18 , B21J3/00 , B21J5/025
摘要： A drawing die with a lower die provided with microstructures is provided, including a lower die. The lower die is secured on a lower die holder, coordinates with a blank pressing plate to clamp a board and performs drawing processing on the board by using a punch moving relative to the lower die, where a top working surface, a shoulder surface, and a die cavity side wall surface of the lower die include multiple microstructures sunken into the surfaces, or a surface, which touches the board when drawing is performed, of the lower die includes multiple microstructures sunken into the surface.
摘要翻译：提供具有微细结构的下模的拉丝模，包括下模。下模固定在下模座上，与坯料压板协调以夹紧板，并通过使用相对于下模移动的冲头在板上进行拉深加工，其中顶部工作表面，台肩表面和下模具的模腔侧壁表面包括凹陷到表面中的多个微结构或者在进行拉拔时与基板接触的表面，包括下沉到表面中的多个微结构。

6. 发明授权

US08999899B2 Lubricating oil composition for working using sizing press 有权
标题翻译：使用施胶机工作的润滑油组合物
公开(公告)号：US08999899B2
公开(公告)日：2015-04-07
申请号：US10586635
申请日：2005-03-30
申请人： Masato Kaneko
发明人： Masato Kaneko
IPC分类号： C10M169/00 , C10M141/10 , B21J3/00 , C10M169/04
CPC分类号： C10M141/10 , B21J3/00 , C10M169/04 , C10M2203/065 , C10M2203/1025 , C10M2203/1065 , C10M2205/0265 , C10M2215/223 , C10M2219/082 , C10M2219/106 , C10M2223/04 , C10M2223/045 , C10M2223/049 , C10N2220/022 , C10N2230/00 , C10N2230/06 , C10N2240/02 , C10N2240/40 , C10N2210/02
摘要： Provided is a lubricating oil composition for sizing which is excellent in machinability and degreasing efficiency and which is excellent in compatibility with an impregnating oil and a sintered metal of oil impregnated bearings. A lubricating oil composition for sizing, including (A) a lubricating base oil having a kinematic viscosity of 0.5 to 100 mm2/s at 40° C. and compounded therein (B) an extreme-pressure agent in an amount of 0.1 to 10% by mass, and (C) a metal deactivator in an amount of 0.01 to 5% by mass, each based on a total amount of the composition.
摘要翻译：本发明提供一种切削性和脱脂效率优异的上浆用润滑油组合物，与浸渍油和含油轴承的烧结金属的相容性优异。一种用于上浆的润滑油组合物，其包括（A）在40℃下运动粘度为0.5-100mm2 / s的润滑基础油，其中配合（B）0.1至10％的极压剂，，（C）0.01〜5质量％的金属钝化剂，各自以组合物的总量计。

7. 发明申请

US20140373592A1 METHOD OF DRESSING A FORGE DIE IN THE IMPLEMENTATION OF PARTS OBTAINED BY TWO SUCCESSIVE OPERATIONS OF FOUNDRY CASTING FOLLOWED BY FORGING 审中-公开
标题翻译：在锻造后续铸造的两次连续运行中获得的部件实施中的锻造件的方法
公开(公告)号：US20140373592A1
公开(公告)日：2014-12-25
申请号：US14369371
申请日：2012-12-05
申请人： SAINT JEAN INDUSTRIES
发明人： Emile Di Serio , Fabien Soubras
IPC分类号： B21J3/00 , B05B5/00 , B21J1/06
CPC分类号： B21J3/00 , B05B5/00 , B21J1/06 , B21J5/002 , B22C9/12
摘要： The present disclosure is directed towards a method of creating, in a foundry, a preform to the desired shape and size, in transferring this preform from the foundry to a tunnel oven, then preheating it to a temperature of around 500° C., transferring the preheated foundry preform into a die forge with a substantially smaller size and shape, and performing the die punching operation at a pressure of between 600 and 700 MPA, before the transfer of the preheated foundry preform to the forge die, the forge die and the means of positioning the preform, consisting of pins, are put through a powder-spraying operation on the entire inner surface of the forge die which is liable to receive the preheated foundry preform and the pins.
摘要翻译：本公开涉及一种在铸造中将预成型件制造成所需形状和尺寸的方法，将该预成型坯从铸造厂转移到隧道炉中，然后将其预热至约500℃的温度，转移将预热的铸造预制件成形为具有基本较小尺寸和形状的模具锻造，并且在将预热的铸造预成型件转移到锻造模具和锻造模具之前，在600至700MPA之间的压力下进行冲模操作通过粉末喷涂操作将预成型件定位在锻造模具的整个内表面上，其易于接收预热的铸造预成型件和销。

8. 发明申请

US20100037672A1 PUNCH 有权
标题翻译：冲床
公开(公告)号：US20100037672A1
公开(公告)日：2010-02-18
申请号：US12605243
申请日：2009-10-23
申请人： Atsushi Ito , Hikaru Nakamoto
发明人： Atsushi Ito , Hikaru Nakamoto
IPC分类号： B21D37/18 , B21J3/00
CPC分类号： B26F1/14 , B23P15/16 , B26D7/088 , B41J2/162 , B41J2/1632 , B41J2/1637 , Y10T29/49833 , Y10T29/49837 , Y10T83/9423 , Y10T83/9428
摘要： A punch for use in molding a workpiece with lubricating oil interposed between the punch and the workpiece includes a straight portion at its end and a diameter-increasing portion. The straight portion includes an end face at its end and a side face. The straight portion extends in an axial direction. The end surface extends in a radial direction perpendicular to the axial direction. The side surface is connected to the end surface. The diameter-increasing portion is connected to the straight portion. The diameter-increasing portion includes a width in the radial direction, which is identical to that of the straight portion, at a junction between the straight portion and the diameter-increasing portion. The width of the diameter-increasing portion in the radial direction increases with distance from the straight portion. At least one of the end surface and the side surface of the straight portion is formed with a pit.
摘要翻译：用于模制工件的冲头插入在冲头和工件之间的润滑油包括在其端部的直线部分和直径增加部分。直线部分包括端部的端面和侧面。直线部分沿轴向方向延伸。端面在与轴向垂直的径向方向上延伸。侧表面连接到端面。直径增加部分连接到直线部分。直径增加部分在直线部分和直径增加部分之间的接合处包括在径向方向上与直线部分相同的宽度。直径增加部分的径向宽度随直线部分的距离而增加。直线部分的端面和侧面中的至少一个形成有凹坑。

9. 发明授权

US5855321A Die lubricant nozzle assembly 失效
标题翻译：模具润滑剂喷嘴总成
公开(公告)号：US5855321A
公开(公告)日：1999-01-05
申请号：US906527
申请日：1997-08-05
申请人： John W Hayes
发明人： John W Hayes
IPC分类号： B05B1/04 , B05B1/08 , B05B15/06 , B21J3/00 , F16N7/34 , B05B17/04
CPC分类号： B21J3/00 , B05B1/04 , B05B1/08 , B05B15/065 , F16N7/34 , B05B15/061
摘要： A combination of a die lubricant source, a feedtube, and a nozzle assembly, as well as a method of using the combination to cool and/or lubricate a die. The die lubricant source supplies a plurality of bursts of a metered amount of a die lubricant to a feedtube bore. The nozzle assembly includes a removable barrel having a barrel bore therethrough and a removable atomizing spray tip having a spray tip bore therethrough. A posterior end of the barrel bore communicates with the feedtube bore and an anterior end of the barrel bore communicates with the spray tip bore. The ratio of the cross-sectional area of the barrel bore divided by the cross-sectional area of the spray tip bore is not less than 2.5, and the cross-sectional area of the barrel bore is preferably not greater than the cross-sectional area of the feedtube bore. The nozzle assembly atomizes and delivers the plurality of bursts of the metered amount of the die lubricant so that substantially none of the die lubricant drips from the nozzle assembly following each one of the bursts of the metered amount of the die lubricant. The method includes using the spray nozzle so that a steam barrier, created by contact of a previous lubricant burst with the die, is allowed to dissipate before creating a successive burst of the metered amount of the die lubricant.
摘要翻译：模具润滑剂源，进料管和喷嘴组件的组合，以及使用组合来冷却和/或润滑模具的方法。模具润滑剂源将多个计量的模具润滑剂的爆裂物供应到进料管孔。喷嘴组件包括可移除的桶，其具有穿过其中的筒孔，以及具有穿过其中的喷嘴尖端的可移除的雾化喷嘴。筒孔的后端与进料管孔连通，并且筒孔的前端与喷嘴孔连通。筒孔的截面积除以喷嘴孔的横截面面积的比率不小于2.5，并且筒孔的横截面积优选不大于横截面面积的供料管孔。喷嘴组件雾化并输送计量量的模具润滑剂的多个脉冲，使得基本上没有一个模具润滑剂在计量量的模具润滑剂的每一个突发之后从喷嘴组件滴落。该方法包括使用喷嘴，使得通过先前的润滑剂与模头的接触产生的蒸汽阻挡件在造成计量量的模具润滑剂的连续爆裂之前被允许消散。

10. 发明授权

US5632171A Ironing press laminar flow lubrication ring 失效
标题翻译：熨烫机层流润滑环
公开(公告)号：US5632171A
公开(公告)日：1997-05-27
申请号：US595123
申请日：1996-02-01
申请人： James L. Kunka , Donald R. Haulsee
发明人： James L. Kunka , Donald R. Haulsee
IPC分类号： B21D22/20 , B21D22/28 , B21D37/18 , B21D51/26 , B21J3/00 , B21B45/02
CPC分类号： B21D37/18 , B21D22/286
摘要： A lubrication ring, for use in a fabrication press having an assembly with a main cavity and a die nib disposed on a surface of the cavity for ironing a workpiece passing through the cavity, includes a groove surrounding a periphery of and opening into the main cavity of the assembly. At least one passage is provided for introducing a fluid into the groove so as to flow within the groove. The fluid is introduced into the groove at a velocity which causes a centrifugal force exceeding the force of gravity to act on the fluid flowing in the groove.
摘要翻译：一种用于制造压力机的润滑环，其具有设置在腔体的表面上的主腔和模头的组件，用于熨烫通过空腔的工件，包括围绕主空腔的周边并开口的凹槽的装配。至少有一个通道用于将流体引入槽中以便在槽内流动。流体以以超过重力的离心力作用于在槽中流动的流体的速度被引入槽中。

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