| Patents for F16J 10 - Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general (2,127) |
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| 10/21/2009 | CN100552271C Combination type upper cylinder |
| 10/14/2009 | CN201326892Y Stage mandrel of integrally forged oil cylinder body |
| 10/14/2009 | CN201326735Y Integrally forged oil cylinder structure |
| 10/08/2009 | DE102004047449C5 Blockierbare Kolben-Zylindereinheit Lockable piston-cylinder unit |
| 10/07/2009 | EP2106497A1 Insert for a cylinder sleeve or for a cylinder of an internal combustion engine |
| 10/07/2009 | CN101551017A Novel labyrinth seal structure for hydraulic element |
| 09/09/2009 | CN101526044A Dual-alloy compound cylinder body and manufacture method thereof |
| 09/03/2009 | WO2009106201A1 Coating components of an internal combustion engine for reducing friction, wear, and adhesion tendency |
| 08/27/2009 | DE102006057940B4 Verfahren zum Behandeln von Gleitflächen von Eisen-Werkstücken, insbesondere Grauguss-Werkstücken A method for treating sliding surfaces of iron workpieces, especially cast iron workpieces |
| 08/26/2009 | CN201297382Y Oil return pipe device of piston cylinder |
| 08/26/2009 | CN201297381Y Dump truck lifting piston cylinder device |
| 08/26/2009 | CN201297380Y Internal sleeve of prepositive cylinder |
| 08/20/2009 | DE102007024514B4 Betätigungseinheit für Kupplungen sowie Kupplung Operating unit for clutches and clutch |
| 08/19/2009 | EP2089173A1 Cylinder crankcase for a motor vehicle |
| 08/19/2009 | CN201293093Y Hydraulic shifting control mechanism for manual transmission |
| 08/19/2009 | CN100529153C Basic component, cylindrical internal surface treatment method and treatment device |
| 08/05/2009 | CN201284829Y Superposed hydraulic sleeve oil cylinder |
| 08/05/2009 | CN101498299A Combination of a chamber and a piston, a pump, a motor, a shock absorber and a transducer incorporating the combination |
| 06/10/2009 | CN201255231Y Helical type steel wear resistant cylinder sleeve |
| 06/10/2009 | CN100498017C Seal arrangement and brake valve device incorporating the seal device |
| 06/04/2009 | WO2009069703A1 Combination structure of piston ring and cylinder liner of internal combustion engine |
| 05/26/2009 | CA2291858C Threaded actuator for positioning structure subjected to intense loads |
| 05/21/2009 | US20090127532 Multi-Directional Lifting Apparatus |
| 05/20/2009 | DE10355685B4 Werkstück mit einer als Zylinder ausgebildeten tribologisch beanspruchbaren Fläche und Verfahren zu deren Herstellung Workpiece with a tribologically stressable surface designed as a cylinder and processes for their preparation |
| 05/20/2009 | DE102007054183A1 Pressure cylinder for actuating a vehicle clutch comprises a damping element arranged between a piston and a cylinder housing to dampen the axial movement of the piston before reaching the final position of the telescopic position |
| 05/20/2009 | CN201241894Y 高强度工程机械液压缸 High-strength engineering machinery hydraulic cylinder |
| 05/20/2009 | CN201241890Y Single-acting multiplying-power air cylinder |
| 05/20/2009 | CN201241888Y Novel low-abrasion air cylinder |
| 05/20/2009 | CN201241887Y Low-abrasion air cylinder with novel straight-line bearing |
| 05/20/2009 | CN201241614Y Cylinder scraping-proof structure of hydraulic rock drill |
| 05/20/2009 | CN101435036A Automobile fuel saving alloy according with environment protection requirement |
| 05/20/2009 | CN100489317C Combined type press hydraulic cylinder |
| 05/14/2009 | WO2009060672A1 Cylinder block and method of manufacturing same |
| 05/14/2009 | US20090120283 Combination of a chamber and a piston, a pump, a motor, a shock absorber and a transducer incorporating the combination |
| 05/06/2009 | CN201232750Y Disassembling upper cylinder |
| 04/30/2009 | WO2009054402A1 Abrasion resistance reinforcing method and sliding structure |
| 04/30/2009 | CA2703241A1 Wear resistance reinforcing method and sliding structure |
| 04/22/2009 | CN101413457A Cylinder with devices for containing lubricants |
| 04/14/2009 | CA2296155E A coating for the working surface of the cylinders of combustion engines and a method of applying such a coating |
| 04/09/2009 | WO2009044824A1 Cylinder |
| 04/08/2009 | CN101402164A Method for processing locating oil cylinder |
| 04/01/2009 | CN101398082A Undamped static pressure cylinder-ram device |
| 03/25/2009 | CN201212498Y Oil stopping cylinder |
| 03/24/2009 | US7506574 Self-tightening cover for pump |
| 03/19/2009 | DE112007000885T5 Gleitmaterial und Gleitelement, das dieses Gleitmaterial verwendet Sliding and sliding element that uses this sliding material |
| 03/18/2009 | CN101386986A Novel technique for infiltrating silicon carbide on automobile cylinder liner internal wall surface |
| 03/18/2009 | CN100470037C Cylinder sleeve |
| 03/11/2009 | CN201206574Y Dustproof device for hydraulic cylinder accelerator rod of coal mill |
| 03/05/2009 | WO2009026879A1 Clutch disengagement system |
| 03/04/2009 | CN201202806Y Improved drill oil cylinder |
| 03/04/2009 | CN201202785Y Gear torque converter and gear drive reciprocation piston power machine |
| 03/04/2009 | CN201202703Y Double-stop air cylinder |
| 02/24/2009 | US7493849 Hydraulic cylinder, in particular slave cylinder for a hydraulic clutch actuation system for motor vehicles |
| 01/29/2009 | WO2009014107A1 Cylinder block and process for manufacturing the same |
| 01/28/2009 | CN101354032A Combination of chamber and piston pump, motor, shock absorber and transducer incorporating the combination |
| 01/27/2009 | US7481150 Fluid cylinder for high temperature applications |
| 01/21/2009 | CN101349295A Hydraulic pump master cylinder of car clutch |
| 01/15/2009 | DE19653947B4 Kolben-Zylinder-Aggregat Piston-cylinder assembly |
| 01/14/2009 | CN101344169A Long-stroke pneumatic hydraulic cylinder body and its processing method |
| 01/08/2009 | US20090007770 Pneumatic cylinder for precision servo type applications |
| 01/07/2009 | CN101338816A Air bubble dedicated aluminium alloy cylinder sleeve |
| 01/07/2009 | CN100449134C Chromium plating rack for cylinder liner bore |
| 12/31/2008 | CN201173288Y Cylinder liner dedicated block |
| 12/25/2008 | US20080314239 Piston For A Hydraulic Brake and Method for Production Thereof |
| 12/24/2008 | CN100445429C Platform method for fabricating cylinder liner with chrome in reticulate pattern being plated |
| 12/17/2008 | CN201166018Y Composite hydraulic cylinder with buffering function |
| 12/16/2008 | US7464683 Reciprocating engine |
| 12/10/2008 | CN101319721A Technical standard of cylinder cover inner hole platform honing reticulate pattern based on three-dimension |
| 12/09/2008 | US7461582 Device comprising a combination of a chamber and a piston |
| 11/27/2008 | DE202005021617U1 Biegefeste Kolbenzylindereinheit Flexural strength piston cylinder unit |
| 11/27/2008 | DE19848649C5 Kohlenstoffkolben für eine Brennkraftmaschine Carbon piston for an internal combustion engine |
| 11/27/2008 | DE102007024336A1 Zylinderrohr Cylinder tube |
| 11/20/2008 | DE102007023224A1 Method for manufacturing crank case with cylinder sleeve, involves manufacturing crank case from aluminum alloy with recess and inserting powdered alloy material in recess |
| 11/19/2008 | EP1759132B1 Cutting tools and roughened articles using surface roughening methods |
| 11/19/2008 | CN100434202C Two-stage tandem cross roll straightener bite servo and regulating system |
| 11/12/2008 | CN101302643A Nickel-silicon carbide composite plating solution for electroplating |
| 11/11/2008 | US7448311 Displacement difference-absorbing mechanism for cylinder apparatus |
| 11/06/2008 | DE102007019269A1 Cable processing device, has gripper jaws brought into one position, in which jaws lie non-relocatably at cable, and in another position, in which jaws loosely enclose cable without any play |
| 10/29/2008 | CN201141437Y Glass fibre reinforced plastics piston cylinder jacket of airleg of rock drill |
| 10/22/2008 | EP1759133B1 Cutting tools and roughened articles using surface roughening methods |
| 10/22/2008 | CN201136942Y Triangle cylinder device for underwear loom |
| 10/22/2008 | CN101290023A Oil cylinder |
| 10/16/2008 | WO2008124464A1 Multi-piece thin walled powder metal cylinder liners |
| 10/15/2008 | CN201133392Y Capsules type single-action plunger hydraulic cylinder |
| 10/15/2008 | CN201133391Y Capsules type single-action piston thrust hydraulic cylinder |
| 10/15/2008 | CN101285524A Inorganic non-metal cylinder sleeve cylinder body and its making method |
| 10/14/2008 | US7434504 Cylinder for pressurised fluids |
| 10/09/2008 | US20080245227 Cutting Tools and Roughened Articles Using Surface Roughening Methods |
| 10/09/2008 | US20080245226 Cutting Tools and Roughened Articles Using Surface Roughening Methods |
| 10/09/2008 | DE202008004668U1 Druckübersetzte Kolbendichtung Pressure TranslatedAddress piston seal |
| 10/08/2008 | EP1978286A1 Low-friction slide member, production apparatus therefor and process for producing the same |
| 10/08/2008 | CN201129452Y Low noise oil cylinder |
| 10/08/2008 | CN201129451Y Combined hydraulic-oil cylinder sealed end cap |
| 10/08/2008 | CN201129332Y Reinforcement hydraulic oil cylinder |
| 10/07/2008 | US7430956 Single-piece air cylinder for a fluid coupling device |
| 10/02/2008 | WO2008116556A1 Diecasting tool arrangement |
| 09/24/2008 | CN101270801A Gear torsional moment converter and reciprocating piston power machine for gear transmission |
| 09/17/2008 | CN101265974A Combination type upper cylinder |
| 09/09/2008 | US7421939 Combination of a chamber and a piston, a pump, a motor, a shock absorber and a transducer incorporating the combination |
| 09/04/2008 | WO2008105646A1 Improvements to the operation of a pressure generator |