Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16J - Pistons; Cylinders; Pressure vessels in general; Sealings › F16J 3 - Diaphragms; Bellows; Bellows pistons
Patents for F16J 3 - Diaphragms; Bellows; Bellows pistons (2,957)
06/2003
06/05/2003US20030102638 Mechanism for preventing intrusion of water or the like into boot for universal joint
06/05/2003US20030101865 Diaphragm-type pumping apparatus
06/05/2003US20030101544 Boot band
05/2003
05/27/2003US6569021 Impregnating agent for convoluted boot consisting of a thermplastic or elastomer material used for covering chamber of rotating joint subjected to large articulation angles such as rotating joint incorporated into vehicle drivelines
05/27/2003CA2163588C Boot attachment structure for rotary joint
05/15/2003WO2003039895A1 Bushing joint
05/15/2003DE10155587C1 Engine mounting for vehicle comprises spring component and damper consisting of cylinder and piston with annular chamber between which is filled with magneto-rheological fluid subjected to magnetic field
05/07/2003CN1416511A Seal
05/06/2003US6558262 Boot for slip yoke assembly in a vehicle driveshaft
05/02/2003EP1306585A2 Air inflatable bellow
05/02/2003EP1306547A2 Fuel injector seal construction and method of manufacture
05/01/2003WO2003036108A1 Ball joint for motor vehicles
05/01/2003US20030080218 Fuel injector seal construction and method of manufacture
04/2003
04/30/2003DE20303071U1 Bellows for covering of machines and machine parts has spring extending on inside of bellows in latter's longitudinal direction over several of its widened reinforcing strips protruding over inner folds
04/24/2003DE20219450U1 Joint and especially ball joint has threaded shank encompassed by bellows, and in contact area with bellows mouth has annular shoulder, over which lies outwards widened annular slot on mouth of bellows
04/16/2003EP1029182B1 Protective bellow for drive shaft articulated joint
04/15/2003US6547669 Bellows and corresponding rotary joint
04/15/2003CA2360872A1 Bellows element
04/15/2003CA2241250C Ribbed diaphragm
04/10/2003WO2003028948A1 Bellows with molded panels
04/10/2003US20030069075 Constant velocity joint boot
04/10/2003US20030067120 Reciprocating shaft seal
04/10/2003CA2461727A1 Bellows with molded panels
04/03/2003WO2003026945A2 Integral bushing assembly for a rack and pinion steering gear
04/03/2003US20030064193 Bellows with molded panels
04/02/2003EP1298337A2 Boot structure with communicating passage for universal joint
04/02/2003CN1407258A 传动系统 Transmission
04/01/2003US6540618 Steering column slider assembly
04/01/2003US6539808 Press-fit remote diaphragm assembly
03/2003
03/27/2003US20030060293 Structure for preventing water or the like from intruding in boot for universal joint
03/27/2003US20030057652 Method of manufacturing a boot seal
03/27/2003US20030057010 Integral bushing assembly for a rack and pinion steering gear
03/25/2003US6536779 Sleeved dust cover
03/20/2003WO2003023262A1 Bellows for sliding constant velocity joints
03/20/2003WO2003023261A1 Bellows for constant-velocity joints
03/19/2003EP1293692A1 Joint boot made of resin
03/13/2003US20030048428 Lithographic apparatus, device manufacturing method and device manufactured thereby
03/13/2003US20030047883 Joint boot made of resin
03/12/2003EP1290519A1 Method for controlling pressure in a hydraulic circuit
03/12/2003EP1214112A4 Supply valve and diaphragm for a pneumatically-operated gas demand apparatus
03/11/2003US6530843 Constant velocity joint vent
03/06/2003US20030042690 Power transmission system
02/2003
02/27/2003WO2003016722A2 Pressure accumulator for liquid and/or gaseous media
02/26/2003CN1399711A Device for reducing pressure pulsations in hydraulic manifolds
02/25/2003US6523428 Shift lever boot
02/20/2003US20030035095 Reversed, double-helical bellows seal
02/19/2003EP1284444A1 Lithographic apparatus and device manufacturing method
02/13/2003DE20218435U1 Bellows for covering of machine elements has several relatively movable segments upon at least one of which is provided signal element to indicate movements of bellows
02/11/2003CA2292006C Diaphragm with modified insert
02/06/2003WO2002097186A3 Fabric material
02/05/2003EP1281896A2 Hollow article made of thermoplastic resin, method and apparatus of making the same
01/2003
01/29/2003EP1278973A1 Boot seal and method of manufacturing the same
01/29/2003EP1278622A1 Boot seal and method of manufacturing the same
01/29/2003CN1393638A Device for draining fluid
01/29/2003CN1100224C Split boots and method for connecting boots, depositing agent, and heating body
01/28/2003US6511380 Pre-assembled bellows-type arrangement for covering articulated shafts
01/16/2003WO2003004872A1 Piston pump
01/15/2003EP1274927A1 Piston
01/14/2003US6505838 Pressure regulator utilizing pliable piston seal
01/08/2003EP1273834A2 Sealing boot and method for its production
01/08/2003EP1272785A2 Method and device for tightly fixing a piece of flexible tubing consisting of an elastomer material to a connecting part
01/08/2003CN1389338A Hollow product made by thermalplastic resin and its producing method and apparatus
01/07/2003US6502831 Ball joint with seal
12/2002
12/27/2002WO2002103227A1 Diaphragm and diaphragm valve
12/26/2002US20020197173 Fluid discharging device
12/26/2002US20020195778 Seal
12/24/2002US6498496 Device for detecting membrane leaks in a diaphragm pump
12/12/2002US20020185825 Boot for constant velocity universal joint
12/05/2002WO2002097186A2 Fabric material
12/05/2002US20020182996 Methods for carrier head with multi-part flexible membrane
12/05/2002US20020182355 Hollow article made of thermoplastic resin, manufacturing method of the hollow article, and manufacturing apparatus of the hollow article
12/05/2002DE10217077A1 Manschette für ein Gleichlaufuniversalgelenk The cuff for a constant velocity universal joint
12/05/2002DE10125777A1 Dichtung Seal
12/04/2002EP1261817A1 Seal
11/2002
11/28/2002WO2002095266A1 System for the circulation of the coolant of the oil cooler for the automatic transmission of a motor vehicle
11/28/2002WO2002095241A1 Device and method for the pneumatic control and regulation of hydraulic fluid flows
11/28/2002US20020175480 Elastically distortable membrane skin
11/27/2002EP1261051A2 Sealing
11/27/2002CN1382250A Protective boot for piston-cylinder unit of disc brake
11/26/2002US6485007 Diaphragm bellows device
11/21/2002DE10221184A1 Röhrenförmiger Faltenbalg und Vorrichtung zu seiner Herstellung A tubular bellows and equipment for its production
11/21/2002DE10124334A1 Pressure medium flow pneumatic control/regulation arrangement has sliding element joined to valve piston that alternately connects output channels to input and vent channels
11/13/2002EP1255938A2 Press-fit remote diaphragm assembly
11/12/2002US6478309 Constant velocity joint boot
11/07/2002WO2002088571A1 Pneumatic bellow
11/05/2002US6474630 Air spring swage assembly
10/2002
10/31/2002WO2001009541A3 Method and device for tightly fixing a piece of flexible tubing consisting of an elastomer material to a connecting part
10/31/2002US20020160843 Joint boot
10/31/2002US20020158458 Boot and seat belt device employing the same
10/30/2002EP1253357A2 Boot and seat belt device employing the same
10/30/2002EP1253344A1 Air spring rolling lobe
10/29/2002US6471595 Rotary joint
10/24/2002US20020153646 Air spring swage assembly
10/24/2002US20020153209 Vibration damper a hydraulic motor vehicle brake unit
10/24/2002DE10123216A1 Faltenbalganordnung Bellows
10/22/2002US6467566 Integral bushing assembly for a rack and pinion steering gear
10/17/2002US20020149158 Tie rod sealing boot and method of installation
10/15/2002US6464233 Bellows-type cover member
10/10/2002US20020147052 Flexible boot assembly for a constant velocity joint
10/03/2002WO2002077470A1 Ball-and-socket joint
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