| Patents for F16J 10 - Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general (2,127) |
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| 01/03/2013 | DE102011111906B3 Method for deburring recess at edge of coated cylinder, involves rotating cutting head in rotational directions of inner cylinder in direction of recess, while axial edges and portions of peripheral edge with cutting chamfer |
| 01/02/2013 | CN202646701U Double-motion stamping hydraulic cylinder seal structure |
| 01/02/2013 | CN202646683U Welded type air cylinder |
| 01/02/2013 | CN202646682U Combined type antirust cylinder body |
| 01/02/2013 | CN102851576A Hydraulic plunger pump/hydraulic plunger motor cylinder body material and preparation method |
| 01/02/2013 | CN102409246B Bainite cylinder jacket lining and preparation method thereof |
| 12/20/2012 | WO2012173550A1 Device for damping of a piston inside a cylinder housing |
| 12/20/2012 | DE102011105363A1 Sealing ring for plunger cylinder, has pressure equalization openings which are evenly distributed along circumferential direction |
| 12/19/2012 | EP2535540A1 Insert for a cylinder of a combustion engine |
| 12/19/2012 | CN102829066A Detachable lug structure |
| 12/19/2012 | CN102828779A Aerodynamic engine capable of working by reutilizing air |
| 12/13/2012 | US20120312159 Machine component with a cavitation resistant covering |
| 12/13/2012 | DE102011077044A1 Zylinder, insbesondere für einen Schwingungsdämpfer mit radialen Anschluss-Stutzen Cylinder, in particular for a vibration damper with radial spigots |
| 12/12/2012 | CN102822574A Cylinder device |
| 11/22/2012 | DE102011102208A1 Zylinderlaufbuchse sowie Verfahren zu ihrer Herstellung Cylinder liner, as well as processes for their preparation |
| 11/21/2012 | CN202545798U Wear-resisting oil cylinder |
| 11/21/2012 | CN102784677A Highly reliable dust-proof sealing device of hydraulic smashing hammer |
| 11/21/2012 | CN102029037B Water tower fire truck as well as roof fire water monitor lifting device and telescoping cylinder thereof |
| 11/21/2012 | CN101354032B Combination of chamber and piston pump, motor, shock absorber and transducer incorporating the combination |
| 11/15/2012 | WO2012151709A1 Cylinder bulkhead holder |
| 11/14/2012 | CN202531824U Cylinder device of pneumatic equipment |
| 11/14/2012 | CN202531823U Mining hydraulic device |
| 11/14/2012 | CN202531822U Cylinder head for marine cylinder |
| 11/14/2012 | CN202527663U Locating structure for long-hole sand core in cylinder sleeve casting mold |
| 11/14/2012 | CN102781606A Cylinder liner and method for producing same |
| 10/31/2012 | CN202508821U Centre hole jack |
| 10/31/2012 | CN102756094A Casting process for cylinder sleeves |
| 10/31/2012 | CN102756086A Manufacturing process of cylinder sleeve |
| 10/23/2012 | US8291810 Hydraulic cylinder contamination prevention system |
| 10/17/2012 | CN202493669U Novel cylinder barrel hydraulic fluid port structure preventing seal from being broken due to pulling |
| 10/04/2012 | US20120247322 Method of Remanufacturing Hydraulic Cylinders, And Remanufactured Hydraulic Cylinders |
| 10/04/2012 | US20120247321 Piston compressor |
| 10/04/2012 | DE102011015959A1 Blockierbares Kolben-Zylinderaggregat Lockable piston-cylinder assembly |
| 10/03/2012 | EP2505300A1 Device for increasing the adherence of a coating thermally sprayed on a metal surface, in particular on a surface of a cylinder casing barrel of a vehicle engine |
| 10/03/2012 | CN102703651A Manufacturing method for hydraulic system oil cylinder of concrete pump truck and product thereof |
| 10/02/2012 | US8277206 Device and method for maintaining a static seal of a high pressure pump |
| 09/26/2012 | EP2501900A2 Sealing system for sliding sleeves for controlling gas exchange in internal combustion engines |
| 09/20/2012 | WO2012125097A1 Combustion engine, cylinder for a combustion engine, and cylinder liner for a combustion engine |
| 09/20/2012 | DE102011013987A1 Mehrstufige Hydraulikzylinder-Baugruppe Multi-stage hydraulic cylinder assembly |
| 09/19/2012 | CN202441888U Hydraulic cylinder static seal structure and hydraulic cylinder |
| 09/19/2012 | CN102672145A Method for manufacturing composite prestress enhanced ceramic cylinder sleeve |
| 09/12/2012 | EP2496734A1 Sliding element, in particular piston ring, and combination of a sliding element with a mating running element |
| 09/12/2012 | CN202431954U Limiting retainer ring structure for pre-positioned cylinder |
| 09/12/2012 | CN202431953U Cylinder head of pneumatic cylinder |
| 09/12/2012 | CN102666925A Sliding element, in particular piston ring, and combination of a sliding element with a mating running element |
| 09/05/2012 | CN202418551U Cylinder sleeve, crank circular slide block mechanism, internal combustion engine and compressor |
| 08/22/2012 | CN202392101U Front multi-stage sleeve cylinder bottom-mounting structure for dump trucks |
| 08/16/2012 | WO2012106791A1 Engine component |
| 08/16/2012 | US20120207629 Air compressor and piston for air compressor |
| 08/16/2012 | DE102011011227A1 Pressure medium cylinder, particularly pneumatic cylinder, has cylinder tube which is connected to form cylindrical housing in axial end areas |
| 08/15/2012 | CN102634720A Nodular cast iron cylinder sleeve and manufacturing method thereof |
| 08/15/2012 | CN102633203A Piston rod sealing device of hydraulic jack |
| 08/14/2012 | US8240243 Fluid power linear drive |
| 08/08/2012 | CN202367012U Down-regulation type top-roll oil cylinder for veneer reeling machine |
| 08/01/2012 | CN102619565A Mechanism for converting reciprocating motion into circular motion and manufacturing method thereof |
| 07/25/2012 | CN202349210U Ultrahigh-pressure hydraulic cylinder with sealing clearance-adjusting structure |
| 07/19/2012 | WO2012095215A1 Method for roughening and coating a surface |
| 07/18/2012 | CN102588586A Double-layer cylinder sleeve |
| 07/18/2012 | CN101676586B Cylinder apparatus |
| 07/11/2012 | CN202327075U 油田抽油机专用陶瓷缸套 Oilfield pumping special ceramic liner |
| 07/11/2012 | CN102575612A Piston and engine |
| 07/04/2012 | CN202301922U 一种制动主缸导向座结构 A brake master cylinder guide seat structure |
| 07/04/2012 | CN202301921U 汽车制动轮缸的缸体 Automotive brake wheel cylinder cylinder |
| 07/04/2012 | CN202301920U 级差式气缸体 Differential type cylinder block |
| 07/04/2012 | CN202301919U 制动主缸的缸体 Cylinder brake master cylinder |
| 07/04/2012 | CN202301627U 组合式制动主缸的缸体 Combined cylinder brake master cylinder |
| 07/04/2012 | CN102537343A Cylinder sleeve of oil cylinder |
| 07/04/2012 | CN101612824B Metal/ceramic three-layer composite material, preparation process and application thereof |
| 06/28/2012 | WO2012085145A1 Piston-and-cylinder device for medium- and high-voltage electrical appliances |
| 06/28/2012 | DE102010055694A1 Abdeckung für eine Zylinder-Anordnung, Zylinder-Anordnung und automatisches Getriebe Cover for a cylinder assembly, cylinder arrangement and automatic transmission |
| 06/28/2012 | DE102010055691A1 Cylinder assembly has one cylinder having one cylinder port, where another cylinder is equipped with another cylinder port |
| 06/27/2012 | CN102517491A Cylinder barrel of oil cylinder of crane and processing process thereof |
| 06/26/2012 | US8206137 Cylinder apparatus, compressor and manufacturing method of cylinder apparatus |
| 06/20/2012 | CN202280768U 一种具有自润滑功能的制动缸 A kind of self-lubricating function of the brake cylinder |
| 06/14/2012 | WO2012076292A1 Cylinder of a reciprocating piston machine and reciprocating piston machine |
| 06/14/2012 | DE102010054060A1 Zylinder einer Hubkolbenmaschine sowie Hubkolbenmaschine Cylinder of a reciprocating engine and reciprocating piston engine |
| 06/14/2012 | CA2819283A1 Cylinder of a reciprocating piston machine and reciprocating piston machine |
| 06/13/2012 | CN202274100U 液压破碎锤高可靠防尘密封装置 Hydraulic breaker highly reliable dust seal |
| 06/13/2012 | CN202274085U 活塞缸 Piston cylinder |
| 06/07/2012 | US20120137875 Cylinder assembly for pneumatic motor and pneumatic motor comprising the same |
| 06/06/2012 | DE102010053029A1 Method for manufacturing hollow-cylinder-shaped component e.g. bushing used for crank case of combustion engine, involves forming functional layer and support layer on tubular substrate through spray-compacting process |
| 06/05/2012 | US8191460 Zero emissions reciprocating pump |
| 06/05/2012 | CA2442224C A combination of a chamber and a piston, a pump, a motor, a shock absorber and a transducer incorporating the combination |
| 05/30/2012 | CN202251932U Pin type air cylinder |
| 05/30/2012 | CN101676585B Cylinder apparatus |
| 05/23/2012 | EP2454561A2 Piston chamber combination |
| 05/23/2012 | CN101893088B Combined rectangular oil cylinder |
| 05/17/2012 | US20120118142 Sewage Suction Device |
| 05/17/2012 | US20120118140 Join connection for a piston guiding unit in a housing |
| 05/16/2012 | CN102454785A Compaction sleeve of sliding cylinder for extruding machine |
| 05/16/2012 | CN102454784A Front cover of sliding cylinder for extruding machine |
| 05/16/2012 | CN102454783A Extrusion rod sliding cylinder assembly for extruding machine |
| 05/09/2012 | CN102444716A Manufacturing process of abrasive wear-proof cylinder liner |
| 05/09/2012 | CN102441592A Upper roller oil tank of downwards adjusted veneer reeling machine |
| 04/25/2012 | EP2444667A1 Bootstrap accumulator system with telescoping actuator cylinder |
| 04/25/2012 | CN202203390U 新型活塞式弹簧缸 The new spring-cylinder piston |
| 04/19/2012 | US20120090570 Method for machining, in particular for mechanical machining, of at least one exhaust-gas-conducting surface region of an internal combustion engine or crankcase part, internal combustion engine crankcase and cylinder sleeve |
| 04/19/2012 | US20120090462 Nitratable steel piston rings and steel cylindrical sleeves, and casting method for the production thereof |
| 04/19/2012 | US20120090461 Compressor |
| 04/18/2012 | CN102418785A Auxiliary speed changing box gear shift cylinder, speed changing box gear shift device and cargo truck |