| Patents for F16J 1 - Pistons; Trunk pistons; Plungers (5,199) |
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| 03/05/2015 | WO2015028305A1 A piston pin and method of applying an anti-seize coating on the pin |
| 03/05/2015 | DE102014112074A1 Übertragungselement Transmission element |
| 03/05/2015 | DE102013223221B3 Befestigung eines Kolbens an einer Kolbenstange Fixing a piston to a piston rod |
| 03/04/2015 | EP2841820A2 Piston assembly |
| 03/03/2015 | US8967037 Thrust lubrication strategy for roller lifters of a common rail fuel pump |
| 02/26/2015 | US20150053169 Weight optimized connecting rod |
| 02/24/2015 | US8960072 Multilayer lubrication coating film and internal combustion engine piston using the coating film |
| 02/19/2015 | WO2015011358A9 Sealing device for piston |
| 02/17/2015 | CA2624119C Piston |
| 02/12/2015 | WO2015021238A1 Piston ring |
| 02/12/2015 | WO2015018712A1 Piston for an internal combustion engine |
| 02/12/2015 | US20150044079 Sliding members and piston pump/motor |
| 02/12/2015 | US20150040753 Fiber-reinforced actuator |
| 02/12/2015 | US20150040752 Connecting rod/piston arrangement for alternative compressor and process for assembling connecting rod/piston arrangement for alternative compressor |
| 02/12/2015 | DE102011002200B4 Verfahren zur Gewichtsreduzierung bzw. zur Steigerung der mechanischen Belastbarkeit von Bauteilen aus Gusseisenwerkstoffen Method to reduce weight or to increase the mechanical strength of components made of cast iron materials |
| 02/12/2015 | DE102008002536B4 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 02/11/2015 | CN204153129U 一种镶嵌式固体自润滑柱塞 One kind of inlaid solid self-lubricating plunger |
| 02/11/2015 | CN204153128U 一种活塞 One kind of piston |
| 02/11/2015 | CN204152878U 一种双作用单杆串联油缸 A dual acting single rod cylinder series |
| 02/11/2015 | CN204152876U 活塞杆转动灵活的气缸 Flexible rotation cylinder piston rod |
| 02/11/2015 | CN204152641U 同步双缸发动机用曲柄连杆机构 Synchronous cylinder engine with crank linkage |
| 02/11/2015 | CN104343467A 斜轴结构方式的静液压轴向活塞机 Inclined shaft structure mode hydrostatic axial piston machine |
| 02/10/2015 | US8950375 Piston for an internal combustion engine |
| 02/05/2015 | WO2015016122A1 Method for manufacturing piston for internal combustion engine, and piston for internal combustion engine |
| 02/05/2015 | US20150033941 Linear actuator and vacuum control device |
| 02/05/2015 | DE102013215020A1 Infiltrierbares Einlegeteil Infiltrierbares insert |
| 02/04/2015 | EP2833008A1 Sliding member |
| 02/04/2015 | EP2831471A1 A piston pin assembly |
| 02/04/2015 | EP2831470A1 A piston pin assembly |
| 02/04/2015 | CN204140858U 一种降噪液压活塞组件 Denoising hydraulic piston assembly |
| 02/04/2015 | CN204140857U 一种便于安装的活塞 A method for facilitating the installation of the piston |
| 02/04/2015 | CN104329458A 密封活塞装置及使用该密封活塞装置的蓄能器 Sealing using the sealing piston means and the accumulator piston means |
| 02/04/2015 | CN104329457A 一种汽车连杆活塞及其加工工艺 An automobile piston rod and Processing |
| 02/03/2015 | CA2751524C Pressure cycle operated perforating firing head |
| 01/29/2015 | WO2015011358A1 Sealing device for piston |
| 01/28/2015 | CN204127305U 限位活塞 Limit Pistons |
| 01/28/2015 | CN204127025U 一种新型液压活塞组件 A new hydraulic piston assembly |
| 01/28/2015 | CN104314918A 高压开关用液压操动机构及其液压工作缸 High-voltage switch with a hydraulic actuator and a hydraulic cylinder |
| 01/27/2015 | US8939064 Linear actuator |
| 01/22/2015 | US20150020681 Stroke Piston for a Stroke Piston Compressor for Generating Compressed Air for a Vehicle |
| 01/22/2015 | US20150020680 Piston mechanism assembly |
| 01/21/2015 | CN204114107U 一种液压缸活塞 A hydraulic cylinder piston |
| 01/21/2015 | CN204114106U 一种新型活塞组件 A new piston assembly |
| 01/21/2015 | CN204113472U 内燃机用复合活塞销 Internal combustion engine with composite piston pin |
| 01/14/2015 | CN204099578U 一种倍压气缸用活塞 One kind of times the pressure cylinder piston |
| 01/14/2015 | CN101943152B 多级压缩机及摆动活塞 Multi-stage compressor and swing piston |
| 01/13/2015 | US8931395 Die casting piston and ring assembly |
| 01/08/2015 | WO2015002367A1 Steel piston having cooling channel without flash |
| 01/08/2015 | US20150007717 Steel piston having cooling channel without flash |
| 01/08/2015 | US20150007716 Piston and carrier assembly |
| 01/07/2015 | EP2821382A1 Heat-insulating member and engine combustion chamber structure |
| 01/01/2015 | US20150000516 Cylinder device with force multiplier |
| 12/31/2014 | CN204061859U 蒸汽锤活塞结构 Steam hammer piston structure |
| 12/31/2014 | CN204061857U 一种活塞 One kind of piston |
| 12/31/2014 | CN204061856U 轴向调节式柱塞 Axial adjustment plunger |
| 12/31/2014 | CN102803694B 用于内燃机的活塞 Piston for internal combustion engines |
| 12/30/2014 | US8919319 Piston for internal combustion engine |
| 12/24/2014 | CN104246191A 用于内燃机的活塞组件 A piston assembly for an internal combustion engine |
| 12/24/2014 | CN104235359A 一种活塞端塞 One kind of piston end plugs |
| 12/24/2014 | CN104235358A 一种液压缸活塞及其使用该活塞的液压缸 A hydraulic cylinder piston and the piston hydraulic cylinder |
| 12/18/2014 | US20140367210 Hydraulic Brake With a Polymer Piston |
| 12/17/2014 | CN204025658U 活塞销 Piston pin |
| 12/17/2014 | CN204025657U 气缸活塞毛坯 Cylinder piston blank |
| 12/17/2014 | CN204025656U 自润滑气缸活塞头 Self-lubrication piston head |
| 12/17/2014 | CN204025655U 具有缓冲功能的气缸活塞 Cylinder piston having a buffering function |
| 12/17/2014 | CN204025654U 气缸用活塞 Cylinder piston |
| 12/17/2014 | CN204025653U 活塞组 Piston Group |
| 12/17/2014 | CN204025652U 气缸活塞 Cylinder piston |
| 12/17/2014 | CN204025651U 新型油压缸活塞 The new hydraulic cylinder piston |
| 12/17/2014 | CN204025650U 油缸活塞杆毛坯件 Cylinder piston rod blanks |
| 12/17/2014 | CN204025649U 油缸活塞 Cylinder piston |
| 12/17/2014 | CN204025648U 小型油压缸活塞组件 Small hydraulic cylinder piston assembly |
| 12/17/2014 | CN204025647U 吸附式活塞 Adsorption Pistons |
| 12/17/2014 | CN204025646U 气缸活塞支架 Cylinder piston bracket |
| 12/17/2014 | CN204025645U 一种耐腐蚀阀门活塞 A corrosion resistant valve piston |
| 12/17/2014 | CN104214404A 一种软水阀上的活塞组件 A soft valve piston assembly on |
| 12/17/2014 | CN104214335A 一种活塞与连杆的快速连接结构 A quick-connect structure of the piston and connecting rod |
| 12/10/2014 | CN204004361U 一种套气回收装置的专用组合活塞 Special combination of a piston sleeve gas recovery |
| 12/10/2014 | CN204003137U 一种增强销孔润滑性的柴油机活塞 An enhanced pin hole lubricity diesel piston |
| 12/10/2014 | CN104204486A 用于散热的活塞销 Piston pin for cooling |
| 12/10/2014 | CN104203459A 连杆及其制造方法 Connecting rod and its manufacturing method |
| 12/10/2014 | CN104197002A 一种高压砼活塞密封件 A high pressure piston seal concrete |
| 12/10/2014 | CN104197001A 油缸缓冲结构 Cylinder buffer structure |
| 12/04/2014 | US20140358073 Piston for a needleless valve system |
| 11/25/2014 | US8895488 Sliding structural members |
| 11/25/2014 | US8893683 Intake system for an opposed-piston engine |
| 11/20/2014 | US20140338527 Piston pump and piston assembly therefor |
| 11/20/2014 | US20140338526 Variable-volume head |
| 11/18/2014 | US8887618 Pressure wave generator with movable control rod for generating a pressure wave in a medium |
| 11/13/2014 | US20140331856 Piston with replaceable and/or adjustable surfaces |
| 11/13/2014 | US20140331855 Split compression piston |
| 11/13/2014 | CA2877879A1 Apparatus for and method of attaching a piston to a cylinder rod |
| 11/06/2014 | US20140326132 Hydraulic Cylinder Assembly, A Cylinder For A Piston Rod-Cylinder Hydraulic Assembly and Use Of A Hydraulic Cylinder Assembly |
| 11/06/2014 | US20140326128 Flow restrictor and gas compressor |
| 10/30/2014 | US20140318367 Insulating Gas Boundary Layer for Internal Combustion Engines |
| 10/28/2014 | US8870461 Bearing assembly |
| 10/28/2014 | US8869677 Piston for a brake caliper of a disc brake |
| 10/21/2014 | US8863719 Pin bosses of a piston for an internal combustion engine |
| 10/09/2014 | US20140298988 Piston unit and hydrostatic radial piston machine |
| 10/09/2014 | US20140298987 Repaired Pistons And Collection Thereof |