| Patents for F16J 1 - Pistons; Trunk pistons; Plungers (5,199) |
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| 03/12/2014 | CN203476896U Piston ring plunger type sealing bidirectional hydraulic cylinder |
| 03/12/2014 | CN203476888U Thin cylinder |
| 03/12/2014 | CN203474360U Push rod and connecting device for connecting advancing jack piston rod |
| 03/12/2014 | CN203472075U Special cylinder piston assembly for hot runner |
| 03/11/2014 | US8667945 Piston of internal combustion engine |
| 03/06/2014 | WO2014034177A1 Piston for internal combustion engine |
| 03/06/2014 | US20140060321 Fluid pump piston and piston tooling assembly |
| 03/06/2014 | US20140060320 Piston for an air pump |
| 03/05/2014 | CN103620234A Piston assembly, fluid pressure cylinder, method for manufacturing piston assembly |
| 03/04/2014 | US8662049 Cast piston having supporting ribs, and method for the production of such a piston |
| 03/04/2014 | US8661965 Piston for an internal combustion engine |
| 02/27/2014 | US20140053721 Master cylinder |
| 02/26/2014 | CN103603863A Connecting rod small end structure of engine |
| 02/20/2014 | DE112012002197T5 Kopplungsstruktur für einen Kolben, der in einem Fluiddruckzylinder eingesetzt wird, und Kopplungsverfahren hierfür A coupling structure for a piston which is used in a fluid pressure cylinder, and coupling methods of this |
| 02/19/2014 | CN103591201A Telescopic magnetic jackstay |
| 02/13/2014 | US20140041620 Flexible connection rod |
| 02/12/2014 | CN102072013B Internal combustion engine design |
| 02/07/2014 | CA2822823A1 Piston head for french press coffee maker |
| 02/05/2014 | CN203421159U 活塞 Piston |
| 02/05/2014 | CN103562567A Coupling structure for piston used in fluid-pressure cylinder, and coupling method therefor |
| 02/05/2014 | CN103557087A Connecting rod structure for piston |
| 02/04/2014 | US8640669 Piston for an internal combustion engine |
| 01/29/2014 | DE202014000116U1 Pleuel mit einem mehrere Materialstränge aufweisenden Verbindungselement Connecting rod with a plurality of strands of material having connection element |
| 01/29/2014 | CN203413111U Lubrication device for cylinder hammer and piston of guide rod type diesel pile hammer |
| 01/29/2014 | CN203413110U Self-sealing piston |
| 01/29/2014 | CN103542090A Novel connecting rod pin |
| 01/28/2014 | US8635942 Lifter structure |
| 01/23/2014 | WO2014015311A1 Piston with oil cooling passage and method of construction thereof |
| 01/23/2014 | WO2014014022A1 Internal-combustion-engine piston structure |
| 01/23/2014 | US20140020648 Piston with oil cooling passage and method of construction thereof |
| 01/23/2014 | US20140020555 Piston assembly for alternative compressor |
| 01/23/2014 | DE19705488B4 Pilzbolzensicherung Mushroom pin safety |
| 01/23/2014 | DE102012014195A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/21/2014 | US8631736 Two-part piston for an internal combustion engine |
| 01/16/2014 | US20140013939 Wrist pin and method of reducing wear between members thereof, connecting rod, piston and methods of contructing same |
| 01/15/2014 | DE202012008999U1 Kolbeneinheit eines Arbeitszylinders Piston unit of a working cylinder |
| 01/15/2014 | CN203395170U Special piston of air cannon |
| 01/15/2014 | CN203395169U Improved piston |
| 01/15/2014 | CN103511621A Air cylinder piston |
| 01/14/2014 | DE202012008997U1 Kolbeneinheit eines Arbeitszylinders Piston unit of a working cylinder |
| 01/08/2014 | EP2681469A1 Piston for an internal combustion engine |
| 01/08/2014 | CN103498917A Piston special for hot runner system |
| 01/08/2014 | CN103498833A Air cylinder with end cover sealing structure |
| 01/08/2014 | CN103496109A Hot runner special-purposed cylinder piston assembly |
| 01/08/2014 | CN102388213B Piston with crown cooling jet |
| 01/02/2014 | US20140000452 Piston for a reciprocating hermetic compressor |
| 01/01/2014 | EP2679791A1 Engine and piston |
| 01/01/2014 | CN103492768A Small end bushing, piston and bushing-piston-system |
| 01/01/2014 | CN103486251A Piston connecting rod set and internal combustion engine |
| 01/01/2014 | CN103486250A Piston assembly with active lubricating function |
| 12/31/2013 | US8616140 Method and apparatus for improving air seeder boot |
| 12/31/2013 | US8616114 Piston with central directional oil flow and wrist pin lubrication feature and method of construction thereof |
| 12/26/2013 | US20130340547 Actuator |
| 12/25/2013 | CN203363126U Piston of tee joint extrusion cylinder |
| 12/25/2013 | CN203362686U Horizontal plunger cylinder |
| 12/19/2013 | WO2013160649A3 Piston assembly |
| 12/19/2013 | US20130333556 Pump Piston Structure of Hydraulic Cylinder |
| 12/19/2013 | DE102013105199A1 Beschichtetes Element zur Bewegung in Bezug auf eine Fläche und Verfahren zur Herstellung des beschichteten Elements A coated member for movement with respect to a surface, and method of producing the coated member |
| 12/19/2013 | DE102005057754B4 Kolben für Verbrennungsmotor Pistons for internal combustion engine |
| 12/18/2013 | CN203348528U Air cylinder piston connecting device |
| 12/18/2013 | CN203348527U High performance electric spray gun piston |
| 12/18/2013 | CN103453140A Rigid alloy tile plunger mechanism for rolling mill |
| 12/18/2013 | CN103452589A Air distribution mechanism for two-stage type air power engine |
| 12/12/2013 | US20130327289 Engine and piston |
| 12/12/2013 | US20130327212 Cylinder of a reciprocating piston machine and reciprocating piston machine |
| 12/12/2013 | US20130327211 Locking pneumatic piston |
| 12/11/2013 | CN203335832U Piston self-sealing guiding hydraulic oil cylinder |
| 12/11/2013 | CN203335831U Hydraulic cylinder piston |
| 12/11/2013 | CN203335830U Piston |
| 12/11/2013 | CN203334950U Piston with flow guiding port and down-hole hammer manufactured with piston with flow guiding port |
| 12/11/2013 | CN103438209A Two-way pneumatic piston with T-shaped circular groove for mounting Y-shaped leather collar |
| 12/05/2013 | US20130319372 Internal Combustion Engine Having Piston Configured For Reduced Particulate Emissions, And Method |
| 12/05/2013 | US20130319221 Radially deflectable piston bushings |
| 12/05/2013 | DE102011002652B4 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor und Kolben für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 12/04/2013 | CN203322250U 均质机 Homogenizer |
| 12/04/2013 | CN203322249U Floating piston for energy accumulator of injection system in die-casting machine |
| 12/04/2013 | CN103423443A 蒸汽马达活塞 Steam piston motor |
| 12/04/2013 | CN101655151B Piston, internal combustion engine and compressor for circular slider-crank mechanism |
| 12/03/2013 | US8596666 Ground engaging machine having articulation hitch, and method |
| 11/28/2013 | DE10041881B4 Kunststoffträger mit Dichtring Plastic support with sealing ring |
| 11/27/2013 | EP2665949A1 Reciprocating piston for a reciprocating-piston engine and reciprocating-piston engine, and cylinder of a reciprocating-piston engine |
| 11/27/2013 | CN203309302U Piston assembly on soft water valve |
| 11/27/2013 | CN203309289U Multi-point electrically-operated valve piston |
| 11/27/2013 | CN203309091U Flexible piston |
| 11/27/2013 | CN203309090U Down-hole hammer piston |
| 11/27/2013 | CN203309089U Piston |
| 11/27/2013 | CN103410627A Internal combustion engine connecting rod piston assembly |
| 11/21/2013 | US20130305919 Production of multi-part, joined valve components in hydraulic applications with joint sealing profiles |
| 11/21/2013 | US20130305917 Secured locking corset for shutter controlled by actuator, in particular actuator corset for aircraft door and locking method |
| 11/20/2013 | CN203297606U Energy-saving type piston pin with diamond-like coating |
| 11/20/2013 | CN203297605U Split type piston and piston rod structure |
| 11/20/2013 | CN203297604U Under-pit pulser piston compensation system |
| 11/20/2013 | CN203296684U High-air-pressure piston |
| 11/20/2013 | CN103403408A Piston for internal combustion engine |
| 11/20/2013 | CN103403407A Piston for an internal combustion engine |
| 11/20/2013 | CN103403406A Piston for an internal combustion engine |
| 11/14/2013 | WO2013167105A1 Method for producing a piston for an internal combustion engine |
| 11/14/2013 | DE102012009636A1 Piston arrangement for e.g. lifting cylinder internal combustion engine, has piston washers provided in sliding contact with cylinder raceway, radially displaceable with respect to each other and actuatedly connected with spring element |
| 11/13/2013 | CN203285974U Hydraulic oil cylinder with improved structure |
| 11/13/2013 | CN203285790U Pressure control device for micro flow hydraulic system |