公开(公告)号：US10543505B2

公开(公告)日：2020-01-28

申请号：US15548139

申请日：2016-01-29

Applicant: NSK LTD.

Inventor： Shunsuke Ochi ,  Satoshi Araki

IPC: B05C5/02 ,  B05D3/12 ,  F16H57/04 ,  B05B1/26 ,  B05C11/04 ,  F16N5/02 ,  F16N11/08 ,  B05C11/02 ,  F16N3/10

Abstract: A tip end face of a body part 13 is provided at a part in front of a discharge port with respect to a rotational direction of a worm wheel 2 with a protruding part 16, and a tip end face of the protruding part 16 is provided with a grease-pushing surface part 17 configured to push grease into concave portions of a worm wheel teeth 3 while raking and leveling the grease so that the grease is substantially uniform in a width direction and in a circumferential direction of the worm wheel teeth 3. Also, the tip end face of the body part 13 is provided at a rear part of the discharge port with respect to the rotational direction of the worm wheel 2 with a protruding wall part 18 for preventing the grease 1 from moving rearwards with respect to the rotational direction of the worm wheel 2.

公开(公告)号：US20140027531A1

公开(公告)日：2014-01-30

申请号：US13947726

申请日：2013-07-22

Applicant: Nex Flow Air Products Corp.

Inventor： Leslie Frank Rapchak

IPC: F16N5/02

CPC classification number: F16N5/02 ,  B05B1/3013 ,  B05B7/0483 ,  B05B15/652 ,  F16N7/32 ,  F16N7/34

Abstract: A method, device, and nozzle for dispensing cooled lubricant is provided. Lubricant is supplied to the nozzle through an inner lubricant tube. Cooled compressed gas is also supplied to the nozzle through a conduit which surrounds the inner lubricant tube. Cooled compressed gas from the conduit is introduced into a nozzle gas bore in the nozzle and lubricant is introduced into a nozzle lubricant bore in the nozzle. The cooled compressed gas and the lubricant are mixed at a junction between these bores, such that the lubricant is siphoned into the junction by the cooled compressed gas. The mixture of cooled compressed gas and lubricant are then dispensed from an aperture in the nozzle, preferably as a fine atomized mist of cooled lubricant.

Abstract translation: 提供了用于分配冷却的润滑剂的方法，装置和喷嘴。 润滑剂通过内部润滑剂管道供应给喷嘴。 冷却的压缩气体也通过围绕内部润滑剂管的导管供应到喷嘴。 来自导管的冷却的压缩气体被引入到喷嘴中的喷嘴气孔中，润滑剂被引入到喷嘴中的喷嘴润滑剂孔中。 冷却的压缩气体和润滑剂在这些孔之间的接合处混合，使得润滑剂被冷却的压缩气体虹吸入接头。 然后将冷却的压缩气体和润滑剂的混合物从喷嘴中的孔分配，优选作为冷却的润滑剂的细雾化雾。

公开(公告)号：US20050284892A1

公开(公告)日：2005-12-29

申请号：US11159502

申请日：2005-06-23

Applicant: R. Weems ,  Don Linkletter

Inventor： R. Weems ,  Don Linkletter

IPC: B65D88/54 ,  F16N5/02 ,  F16N13/02 ,  G01F11/06 ,  G01F11/30 ,  G01F11/36 ,  G01F11/42

CPC classification number: F16N5/02

Abstract: A battery powered grease gun has an overpressure relief valve for returning grease to the grease barrel mounted to the grease gun head when a plugged zerk prevents grease from exiting the output port. The grease gun head includes a small relief passageway joined to the output port of the grease gun head which is closed by an adjustable check valve. When the pressure of grease in the output port rises above a preselected pressure, grease will pass through the relief passageway to the grease barrel or, if so equipped, to the grease supply adapter which is mounted to the grease gun head. The grease gun head is additionally provided with a sampling duct which is joined to the output port. The sampling duct couples the output port to another port in which a pressure gauge or a pressure transducer may be installed. The pressure of grease in the output port may be displayed on the pressure gauge or on a display coupled to the transducer.

Abstract translation: 电池驱动的油枪具有超压安全阀，用于当安装在油枪枪头上的油脂桶上时返回润滑脂，当堵塞的卡头防止油脂离开输出口时。 油枪头包括一个小的释放通道，其连接到由可调节的止回阀封闭的油枪枪头的输出口。 当输出口中的油脂压力高于预先选定的压力时，润滑脂将通过排放通道进入油脂桶，或者如果装备的话，将通过安装在油枪头上的润滑脂供给适配器。 油枪头另外设置有连接到输出端口的取样管道。 采样管将输出端口连接到可以安装压力表或压力传感器的另一端口。 输出口中的润滑脂压力可能会显示在压力表上或耦合到换能器的显示器上。

公开(公告)号：US20050175268A1

公开(公告)日：2005-08-11

申请号：US11048181

申请日：2005-02-01

Applicant: Gary Latham

Inventor： Gary Latham

IPC: F16C33/10 ,  F16C33/66 ,  F16N3/10 ,  F16N5/02 ,  F16C19/00

CPC classification number: F16C33/6622 ,  F16C19/06 ,  F16C35/042 ,  F16N2210/14

Abstract: A lubricating device and method for delivering fresh grease to a rolling element bearing in a first cavity, by by-passing all existing grease in the first cavity and in other cavities surrounding and/or leading to the rolling element bearing, and delivering fresh grease in close proximity to the rolling element bearing. A tube is disposed between the zerk fitting and the bearing to ensure delivery of the fresh new grease to the bearing.

Abstract translation: 一种润滑装置和方法，用于将新鲜的油脂递送到第一腔中的滚动元件轴承，通过绕过第一腔中的所有存在的润滑脂以及围绕和/或通向滚动元件轴承的其它空腔，并将新鲜的油脂输送到 靠近滚动体轴承。 一个管子设置在夹头配件和轴承之间，以确保将新鲜的新润滑脂输送到轴承上。

公开(公告)号：US06883687B2

公开(公告)日：2005-04-26

申请号：US10301754

申请日：2002-11-22

Applicant: Chia-Chiung Chuang

Inventor： Chia-Chiung Chuang

IPC: F16N3/12 ,  F16N5/02 ,  G01F11/00

CPC classification number: F16N5/02 ,  F16N3/12

Abstract: Continuously shooting pneumatic grease gun structure including an air chamber housing defining an elongated air chamber. A push hole extends from the air chamber through one end of the housing to an outer side. A piston is reciprocally axially movably disposed in the air chamber between a start position and an end position. A grease push rod is coaxially fitted in the push hole and synchronously movable along with the piston. A restoring spring is compressed between the end of the housing and the piston to resiliently keep the piston in the start position. A controlling valve is movably disposed on the housing between an open position and a close position. A shift air passage is formed in the body section controlling the air in the air chamber and moving the controlling valve from an open position to a closed position.

Abstract translation: 连续喷射气动油枪结构，包括限定细长空气室的气室壳体。 推孔从空气室延伸通过壳体的一端到外侧。 活塞在起始位置和结束位置之间可往复地轴向移动地设置在空气室中。 油脂推杆同轴配合在推动孔中，与活塞同步运动。 复原弹簧在壳体的端部和活塞之间被压缩以弹性地将活塞保持在起始位置。 控制阀可移动地设置在壳体上的打开位置和关闭位置之间。 移动空气通道形成在主体部分中，控制空气室中的空气并将控制阀从打开位置移动到关闭位置。

公开(公告)号：US5474214A

公开(公告)日：1995-12-12

申请号：US260729

申请日：1994-06-15

Applicant: Cheng-Hsin Chung ,  Shuun-Fan Yang

Inventor： Cheng-Hsin Chung ,  Shuun-Fan Yang

IPC: F16N5/02 ,  G01F11/00 ,  B67D5/42

CPC classification number: F16N5/02

Abstract: An air grease gun includes a grip, a barrel, a spout pipe unit and a grease storage tube. A generally Y-shaped air passage is formed in the grip and is bifurcated into a first branch and a second branch at the lower end portion of the grip. A compressed air source is communicated with the first branch. The second branch is communicated with the lower air chamber of the grease storage tube via an air tube. A valve normally closes the upper section of the air passage, which is above the first and second branches. The compressed air flowing from the compressed air source enters the grease storage tube via the first and second branches and via the air tube so as to push a tube piston upward, thereby impelling the grease in the grease storage tube into the barrel. Upon actuation of a trigger, the valve opens the air passage so that the compressed air flows into the barrel through the upper section of the air passage, thereby pneumatically moving the grease in the barrel to the spout outlet of the gun.

Abstract translation: 一种空气润滑脂枪包括一个把手，一个桶，一个喷口管单元和一个油脂储存管。 在把手中形成大致Y形的空气通道，并且在把手的下端部分叉成第一分支和第二分支。 压缩空气源与第一分支连通。 第二分支通过空气管与储油管的下部空气室连通。 阀门通常关闭在第一和第二分支上方的空气通道的上部。 从压缩空气源流出的压缩空气经由第一分支和第二分支经由空气管进入储油管，以向上推动管活塞，从而将油脂储存管中的润滑脂推入筒中。 在触发器的致动时，阀打开空气通道，使得压缩空气通过空气通道的上部部分流入筒体，从而气动地将桶中的油脂移动到枪的出口出口。

公开(公告)号：US3788427A

公开(公告)日：1974-01-29

申请号：US3788427D

申请日：1972-06-09

Applicant: WHEELABRATOR FRYE INC

Inventor： FOX E ,  SCHAEFER J ,  LELIAERT R

IPC: F16N5/02 ,  F16N3/12

CPC classification number: F16N5/02

Abstract: An improved high pressure grease gun and coupling unit for connecting the gun to a grease fitting. The coupling comprises a piston actuated collet type clamp which is normally spring biased to a position in which the collet is compressed. An axially movable valve element extends through the collet clamp and is engageable with the end of the grease fitting when the coupling is clamped onto a fitting. This valve is automatically opened by engagement with the fitting and is automatically closed by the pressure of the grease contained within the coupling when the coupling is removed from the fitting. The gun has a pressure relief valve and a pressure relief valve safety which prevents actuation of the gun whenever the relief valve is open.

Abstract translation: 改进的高压油枪和联接单元，用于将喷枪连接到油脂配件上。 联轴器包括活塞致动的夹头型夹具，其通常被弹簧偏置到夹头被压缩的位置。 轴向可移动的阀元件延伸穿过夹头夹具，并且当联接器被夹紧在配件上时可与油脂配件的端部接合。 该阀通过与配件接合而自动打开，并且当联轴器从接头上拆下时，该接头被包含在联轴器内的油脂的压力自动关闭。 枪具有减压阀和泄压阀的安全性，防止在安全阀打开时喷枪的启动。

公开(公告)号：US2643678A

公开(公告)日：1953-06-30

申请号：US11598549

申请日：1949-09-16

Applicant: STEWART WARNER CORP

Inventor： PARADISE FRANCIS C

IPC: F16N5/02

CPC classification number: F16N5/02

公开(公告)号：US2427755A

公开(公告)日：1947-09-23

申请号：US51586343

申请日：1943-12-27

Applicant: STEWART WARNER CORP

Inventor： REUBEN WEDEBERG

IPC: F16N5/02 ,  F16N27/00

CPC classification number: F16N5/02 ,  F16N27/00 ,  Y10T137/8671

公开(公告)号：US2175522A

公开(公告)日：1939-10-10

申请号：US13925637

申请日：1937-04-27

Applicant: ARO EQUIPMENT CORP

Inventor： GINTER CHARLES W

IPC: F16N5/02

CPC classification number: F16N5/02