公开(公告)号：US11746679B2

公开(公告)日：2023-09-05

申请号：US17409309

申请日：2021-08-23

申请人： RPM INDUSTRIES, LLC

发明人： John K. Apostolides

IPC分类号： F01M11/04 ,  F16K11/04 ,  F16K11/02 ,  F16N21/02 ,  F01M1/02 ,  F16K11/044 ,  F16K17/04 ,  F15B21/00 ,  F16N21/04 ,  F16N39/06 ,  F01M1/12 ,  F16N37/00 ,  F01M1/10 ,  F01M11/00 ,  F16N13/00 ,  F16N25/00 ,  F16N39/00

CPC分类号： F01M11/045 ,  F01M11/0408 ,  F01M11/0458 ,  F15B21/005 ,  F16K11/02 ,  F16K11/044 ,  F16K17/0473 ,  F01M1/02 ,  F01M1/10 ,  F01M11/0004 ,  F01M2001/123 ,  F16N13/00 ,  F16N21/02 ,  F16N21/04 ,  F16N25/00 ,  F16N39/005 ,  F16N39/06 ,  F16N2037/006 ,  Y10T137/7837

摘要： A system. The system includes a valve assembly. The valve assembly includes a first port, a second port fluidically couplable with the first port upon application of negative pressure at the first port, a third port fluidically couplable with the first port upon application of positive pressure at the first port, and a first check valve positioned between the first port and the second port. The system also includes a second check valve fluidically couplable with the third port upon the application of the positive pressure at the first port. The second check valve is positioned external to the valve assembly.

公开(公告)号：US11493170B2

公开(公告)日：2022-11-08

申请号：US16561368

申请日：2019-09-05

申请人： CITIC Dicastal Co., Ltd.

发明人： Jinling Yang ,  Xiaoting Zhu ,  Jiansheng Wang ,  Weizhou Liu ,  Hongshen Zhang ,  Li Yang

IPC分类号： F16N25/04 ,  B21J3/00 ,  B30B15/00 ,  F16N7/32 ,  B21J5/02 ,  F16N7/26 ,  F16N21/04

摘要： Provided a die lubricant rotating spray tray device, wherein the nozzles, the connecting sleeve bodies, the nozzle connecting pipes, the air pipe joints and the lubricant pipe joints are sequentially connected to form independently-communicated cavity pipelines, compressed air is input from the air pipe joints, a lubricant is input from the lubricant pipe joints, the rotation driving mechanisms drive the spray tray rotators to rotate through the transmission mechanisms, and the spray tray rotators drive the nozzles to rotate, so that the same dosage of the lubricant is sprayed on the maximum pitch circle surfaces of upper and lower dies, the aim of uniformly spraying the forging lubricant on the working surfaces of the upper and lower dies is achieved.

公开(公告)号：US11231142B2

公开(公告)日：2022-01-25

申请号：US16309419

申请日：2017-05-30

申请人： TAIYO, LTD.

发明人： Kazuhiko Tanaka

IPC分类号： F16N11/10 ,  F16N31/00 ,  F16N37/00 ,  F16N7/14 ,  F16N23/00 ,  B25J19/00 ,  F16N21/04 ,  F16N11/00

摘要： The present invention relates to a grease replacement method of replacing grease in a case (84) including a sealable gear chamber (31, 36) accommodating a gear (85) as a member to be lubricated, a grease injection port (61, 62) configured to inject grease into the gear chamber (31, 36), and a discharge port (32, 37) configured to discharge the grease in the gear chamber (31, 36), and a grease suction device to be used to perform this method. The grease replacement method includes a suction step (S2) of sucking the grease in the gear chamber (31, 36) from the grease injection port (61, 62) with the discharge port (32, 37) being open, and discharging the grease outside the case (84), and an injection step (S4) of injecting new grease into the grease injection port (61, 62) and supplying the new grease to the gear (85). This facilitates discharging of old grease.

公开(公告)号：US11118489B2

公开(公告)日：2021-09-14

申请号：US16582202

申请日：2019-09-25

申请人： RPM INDUSTRIES, LLC

发明人： John K. Apostolides

IPC分类号： F01M11/04 ,  F15B21/00 ,  F16K11/02 ,  F16K17/04 ,  F16K11/044 ,  F16N21/02 ,  F16N21/04 ,  F16N39/06 ,  F01M1/12 ,  F16N37/00 ,  F01M1/02 ,  F01M1/10 ,  F01M11/00 ,  F16N13/00 ,  F16N25/00 ,  F16N39/00

摘要： A fluid system of a machine. The fluid system includes a fluid reservoir, a pump coupled to the fluid reservoir, a filter coupled to the pump and a valve assembly. The valve assembly includes a first port, a second port coupled to the first port and to the fluid reservoir, a third port coupled to the first port, and a first check valve positioned between the first port and the second port. The fluid system further includes a second check valve positioned between the filter and the third port.

公开(公告)号：US10801667B2

公开(公告)日：2020-10-13

申请号：US15570176

申请日：2016-04-27

申请人： Graco Minnesota Inc.

发明人： Benjamin J. Paar ,  Eric J. Mjolhus ,  Igor V. Radzyuk ,  Andrew M. Grunloh ,  Anna M. Hegdahl ,  Benjamin R. Stassen ,  Christopher J. Stack ,  Walter L. Franklin, III

IPC分类号： F16N21/04 ,  F16N7/38 ,  F16N29/04 ,  H02N2/18

摘要： A system for harvesting energy from a lubrication event includes a fluid pump, a fluid injector, an energy harvesting device, a wireless transmitter, and a controller unit. The fluid injector receives fluid from the fluid pump. The fluid injector is connected to the energy harvesting device, which is configured to produce electrical energy in response to a firing of the fluid injector. Electrical energy produced by the energy harvesting device powers the wireless transmitter, which is configured to transmit a wireless signal. The wireless signal indicates that the fluid injector fired. The wireless signal is received by the controller unit, which controls the fluid pump.

公开(公告)号：US10415749B2

公开(公告)日：2019-09-17

申请号：US15591518

申请日：2017-05-10

申请人： KING CHO MACHINERY INDUSTRIAL CO., LTD.

发明人： Fu Tien Hung

IPC分类号： F16L37/12 ,  F16N21/00 ,  F16N3/12 ,  F16N21/04 ,  F16L37/138 ,  F16K15/04 ,  F16L37/44 ,  F16N5/02

摘要： A coupler connected a hose of a grease gun includes a body having a path defined therethrough. A check valve unit and a sealing unit are located in the body. The check valve includes a spring which biases the sealing unit. A groove is defined in an outer surface of the body. A socket is mounted to the body and multiple pawls are received in the socket. The pawls each have a first end engaged with the groove, and a second end of each pawl is controlled to be connected to a fitting member. The socket has a flange extending from the inner periphery. The second ends of the pawls removably contact the flange. A trigger is pivotably connected to the body and drives the socket which is moved by pivoting the trigger so as to control the pawls to engaged with or release the fitting member.

公开(公告)号：US20180135801A1

公开(公告)日：2018-05-17

申请号：US15570176

申请日：2016-04-27

申请人： Graco Minnesota Inc.

发明人： Benjamin J. Paar ,  Eric J. Mjolhus ,  Igor V. Radzyuk ,  Andrew M. Grunloh ,  Anna M. Hegdahl ,  Benjamin R. Stassen ,  Christopher J. Stack ,  Walter L. Franklin,, III

IPC分类号： F16N21/04 ,  F16N29/04 ,  F16N7/38 ,  H02N2/18

CPC分类号： F16N21/04 ,  F16N7/385 ,  F16N29/04 ,  F16N2260/00 ,  H02N2/183

摘要： A system for harvesting energy from a lubrication event includes a fluid pump, a fluid injector, an energy harvesting device, a wireless transmitter, and a controller unit. The fluid injector receives fluid from the fluid pump. The fluid injector is connected to the energy harvesting device, which is configured to produce electrical energy in response to a firing of the fluid injector. Electrical energy produced by the energy harvesting device powers the wireless transmitter, which is configured to transmit a wireless signal. The wireless signal indicates that the fluid injector fired. The wireless signal is received by the controller unit, which controls the fluid pump.

公开(公告)号：US09798275B2

公开(公告)日：2017-10-24

申请号：US14731550

申请日：2015-06-05

申请人： Clover Technologies Group, LLC

发明人： Heymo Hormann ,  Craig Calsyn ,  Daniel J. Andersen

IPC分类号： G03G15/00 ,  G03G15/20 ,  F16N7/14 ,  F16N39/04 ,  F16N21/04

CPC分类号： G03G15/2025 ,  F16N7/14 ,  F16N21/04 ,  F16N39/04

摘要： A system and method for applying lubricant to a surface, such as a heating surface of a fuser member. The system includes lubricant conduit for carrying pressurized lubricant toward a spraying assembly. A heating element surrounds the lubricant conduit and heats the pressurized lubricant before it arrives at the spraying assembly. The system also includes a pair of double O-ring sealing assemblies for sealingly coupling a lubricant tube to the system.

公开(公告)号：US20170248271A1

公开(公告)日：2017-08-31

申请号：US15515819

申请日：2015-09-30

申请人： NEVALEAK HOLDINGS LIMITED

发明人： Bradley Alexander Slee

IPC分类号： F16N21/04 ,  F16N21/02

CPC分类号： F16N21/04 ,  F16N21/02

摘要： An apparatus comprising a fluid fitting such as a grease nipple, which is attachable to a device that requires lubrication, and a complementary coupler is provided. The fitting includes an insertable section for mating with a complementary receiving portion on the coupler. The fitting includes one or more first entry ports through a side of the insertable section of the fitting, and an exit distal to the insertable section. The feed channel exits of the coupler, mate with the entry ports of the fitting when the insertable section of the fitting is in a delivery position, so that a fluid can be transferred under pressure from a fluid reservoir via the coupler, into the fitting.

公开(公告)号：US20150115601A1

公开(公告)日：2015-04-30

申请号：US14390521

申请日：2013-05-17

申请人： Y&D BROTHERS INNOVATIONS INC.

发明人： Daniel Boucher ,  Yves Boucher

IPC分类号： F16N21/04 ,  F16N5/02 ,  F16N3/12

CPC分类号： F16N21/04 ,  F16L37/23 ,  F16L37/407 ,  F16N3/12 ,  F16N5/02

摘要： A grease gun coupler for delivering grease from a tube of a grease gun to a grease fitting is provided. Insertion of a grease fitting in the coupler pushes in a piston, allows a bias or an operator to push an outer sleeve towards the grease fitting, which biases the ball bearings inwards, thus securing the grease fitting in the coupler. Retraction of the outer sleeve releases the ball bearings, thus allowing another bias to push back the piston and expel the grease fitting.

摘要翻译： 提供了一种油脂枪联接器，用于将油脂枪管中的油脂输送到油脂接头。 在联接器中插入润滑脂配件推动活塞，允许偏压或操作者将外套筒推向油脂配件，从而将球轴承向内偏压，从而将油脂配件固定在联接器中。 外套筒的缩回释放球轴承，从而允许另一偏压推回活塞并排出润滑脂配件。