Matches 1 - 50 out of 156 1 2 3 4 >


Match Document Document Title
US20120242044 DYNAMIC SEALING  
A dual seal accommodates radial and axial movement, and accommodates positive and negative pressure differentials, when in sealing engagement about a rotating shaft.
US20140265152 Scavenger Pump Seal and Radial Shaft Seal Assembly Therewith  
A scavenger pump seal and radial shaft seal assembly therewith are provided. The scavenger pump seal includes an inner case configured for fixed attachment to a shaft for conjoint rotation with...
US20140225332 LUBRICATED SEAL WITH AXIAL LIP  
The present invention provides a rotary seal including a first part having an axial sealing lip and a second part having an axial counterface against which the axial sealing lip bears. According...
US20120037389 Composite Seal for a Hydraulic Hammer  
A hydraulic hammer (14) may include a housing (30) having a distal end defining an opening (38), a bushing (54) positioned adjacent the housing distal end, the bushing (54) having an inner guide...
US20140261033 GASKET FOR A DOCTOR BLADE CHAMBER  
For sealing between a doctor blade chamber (3) and a rotatable roller (16, 23) in a printing unit, there is provided a gasket (4) having an elastomeric edge (17, 18) for sealing abutment against...
US20130320629 Radial Shaft Seal Ring  
A radial shaft seal ring includes a reinforcing ring and an elastomer part connected to the reinforcing ring. The elastomer part includes a dynamic sealing lip having a radial sealing lip section...
US20130264777 LIP SEAL  
A lip seal includes: a lip part (1) forming a ring shape alone or with plural members and provided in sliding contact with the entire periphery of a surface of a shaft (0); an elastic arm part (2)...
US20050206089 Hermetic washer for a pneumatic cylinder  
A hermetic washer has an annular body and a collar. The annular body is made of elastic material and has an outer surface, a bottom, multiple outer flanges and an inner sleeve. The inner sleeve is...
US20120068419 Zero Torque Membrane Seal  
A low friction seal for sealing between a shaft and a bore and includes an inner case adapted to be mounted on the shaft. An outer case is adapted to be mounted within the bore. A seal element is...
US20120110994 Sealed Master Cylinder and Plunger of Vehicle Hydraulic-Brake System  
A sealed master cylinder and plunger of a vehicle hydraulic-brake system, includes a master cylinder, a plunger and a seal collar. The master cylinder is adjacent the plunger and has a holding...
US20120086173 Oil seal  
To improve durability of a seal lip (4) of an oil seal (1) in slidably contact with the peripheral surface of a shaft (23), a lubricating oil supply section (11) for collecting adhered oil and...
US20110024990 Dynamic Seal  
A dynamic shaft seal assembly is provided including a dynamic seal for engaging a rotary shaft. The dynamic seal includes a base portion that is mounted within a casing and has an axially...
US20150014941 OIL SEAL FOR AUTOMOBILE  
An oil seal for automobiles including an elastic component having a seal lip portion. The elastic component consists of a composition containing fluororubber and fluororesin. The seal lip portion...
US20060006607 Seal with plastic inner cup  
A heavy duty composite oil seal with an outer cup and a plastic inner cup. The outer cup includes a major diameter mounting flange portion terminating in a curl, a minor diameter wear sleeve...
US20120152111 PLUNGER PACKING WITH WEDGE SEAL HAVING EXTRUSION RECESS  
A seal assembly is disposed in an annular recess in a cylinder chamber between a pump cavity and a pump exterior. The seal assembly includes a main seal and a back-up seal and seals to a pump...
US20140203520 LIP SEAL FOR WATER PUMP  
Disclosed is a lip seal for water pump made of a rubber-like elastic material, fixed to a housing as a fixed side and in sliding contact with a shaft rotating relative to the housing; the lip seal...
US20060279046 Seal and system of sealing lips arranged in series  
A seal is provided comprising at least two sealing lips including a first sealing lip and a second sealing lip being arranged in series. A sealing system is provided which ensures a problem-free...
US20110140509 Sealing Assembly and Track Hinge including the Same  
A sealing assembly provides a seal between first and second parts that are movable relative to each other. The sealing assembly comprises an elastic ring having an annular sealing lip configured...
US20150035235 ACRYLIC RUBBER COMPOSITION AND SEALING DEVICE INCLUDING THE SAME  
A sheet is made of ACM. A backbone monomer of ACM is a mixture of ethyl acrylate and butyl acrylate. The weight ratio of butyl acrylate to ethyl acrylate is 0.8 to 1.3. A crosslinking monomer of...
US20050067793 Radial shaft seal and method for making same  
A radial shaft seal with a sealing element made of a non-woven fabric impregnated with an active material, particularly PTFE. The shaft seal is disposed between a stationary machine part and a...
US20070246895 Low-torque dynamic seal  
A low-torque dynamic seal that seals at least one interstice defined between a moving part and a fixed part, which on a first side, opens at a location external to the fixed part, and on a second...
US20090184477 BLADE SEAL  
A blade seal comprising: a base; a tip; a first part formed from an elastomeric material which extends continuously from the base to the tip; and a second part formed from an elastomeric material...
US20130300068 Seal Arrangement With Improved Shaft Bushing for a Rotating Ship Propeller Shaft  
A seal arrangement for sealing a propeller shaft where it penetrates through the hull of a watercraft includes a shaft bushing around this portion of the shaft, one or more seal rings forming a...
US20090096175 Seal Arrangement, Especially for High Pressure Applications, Preferably for Use In CO2 Compressors  
A seal arrangement has a mechanical shaft seal with an annular counter member and a slide ring each having sliding surfaces that rest against one another and define sealing gap. The sealing gap...
US20060290068 Radially assembled seal  
Radial shaft seal designs are provided in which the use of PTFE and other flouro-elastomers are utilized for the unique chemical and heat resistance properties. Additional retaining rings and/or...
US20110209472 CUP SEAL, AND MASTER CYLINDER IN WHICH IT IS USED  
A cup seal (21) of the invention includes an intermediate lip portion (21d), positioned between an inner lip portion (21b) and an outer lip portion (21c), provided in a base portion (21a). The...
US20070296161 Seal, Sealing System, and Method for Sealing  
A seal for sealing a movable member from a chamber containing a fluid includes a tube having various shapes. The seal is configured to seat in a gland around a movable member. In beneficial...
US20090108536 Actuator Seal  
A seal is provided for sealing between an outer perimeter opening having upper and lower edges and an inner assembly having first and second members. The seal includes an outer perimeter seal...
US20140054864 SEALING ASSEMBLY AND PROTECTOR RING  
A sealing assembly for sealing a surface of a machine element from a medium on one side and surroundings on the other side includes a sealing ring and a protector ring. The sealing ring has at...
US20050285350 PTFE sealing device  
A sealing device to be used with automotive parts provided with a main PTFE sealing device originally provided with a sufficient amount of rubber material to seal the interstices defined between...
US20080122183 Double Padded Finger Seal  
The present invention generally relates to sealing devices used in conjunction with two relatively rotatable members and having a fluid seal there between. Finger seals are utilized to achieve...
US20060038356 Seal structure for sealing the inlet exit passageway of an elongated object  
The invention relates to a seal structure for scaling the inlet/exit gate passageway of an elongated object (1) from a process cavity (A, B) or into such a cavity. The seal structure comprises...
US20120134613 RADIAL SHAFT SEAL WITH RETAINING DEVICE FOR A TENSION SPRING  
A radial shaft seal includes a seal ring connected to a support ring and having a seal lip that extends radially inwardly. A tension spring urges the seal lip radially inward against a seal...
US20110221142 Splash Shield for Brake Corner Assembly  
A brake corner assembly includes a steering knuckle fixed against rotation, a rotary member including a outer surface, and a shield secured to the steering knuckle and including a ring including a...
US20120279388 Sealing Ring, in Particular for a Hydraulic Piston Pump  
A sealing ring, in particular for a hydraulic piston pump, for sealing a pressure chamber which is filled with a fluid is disclosed. A sealing lip having a contour contacts a sealing surface and...
US20100025939 Sealing Device and Method of Producing the Same  
A sealing device for sealing a first side against a second side of a machine part, wherein the sealing device has a sealing element which contacts a counter element. At least a part of the sealing...
US20050073110 Neck seal for rolling mill oil film bearing  
A seal for use on the tapered section of a roll neck in a rolling mill, comprising a flexible and resilient circular seal body having a cylindrical outer surface delimited at at least one end by a...
US20130234402 SEAL AND METHOD FOR PRODUCING A SEALING RING  
A seal includes at least one sealing profile (1.1, 1.2, 1.3) with at least one sealing lip (2.1, 2.2, 2.3) and at least one hook-shaped claw connector (3.1, 4.2, 3.3, 4.3), which, when viewed in...
US20050104302 Sealing device, and rolling bearing and hub unit incorporating the sealing unit  
A seal member with its base end connected to a metal core has three seal lips. The thickness of the tip end of the intermediate seal lip in the intermediate position is d1, and the thickness of...
US20110204578 Radial Shaft Seal  
A radial shaft seal has a support body and at least one sealing element that is a part produced separate from the support body and is connected to the support body by an adhesive connection. A...
US20110006485 SEALING DEVICE  
A sealing device (1) having an oil seal (10) mounted to non-rotatable housing (2) and also having a slinger (20) mounted to a rotating body (5) on the inner peripheral side of the oil seal (10) so...
US20090108537 Check seal structure for hydraulic shock absorber  
A check seal (53) for discharging working oil scraped off a piston rod (3) by an oil lip (52b) into an oil pool (A) of a hydraulic shock absorber to an oil reservoir (R) is disposed on the outside...
US20060091614 Reduction in the generation of heat under PTFE sealing element  
This abstract refers to a patent of invention for sealing element pertaining to the field of sealing elements, which was improved considering its hydrodynamic sealing and for extending its useful...
US20150035236 ACRYLIC RUBBER COMPOSITION AND SEALING DEVICE INCLUDING THE SAME  
A sheet contains AEM and ACM, and the AEM and the ACM are integrally bonded together. A backbone monomer of the AEM is formed of ethylene methyl acrylate, and a crosslinking monomer of the AEM has...
US20120007319 SEALING DEVICE  
To improve durability of a seal lip of a sealing device attached to a shaft hole in a housing so as to slidably contact with a shaft, the sealing device has a sealing device body integrally having...
US20130187342 LOW-FRICTION SEAL  
The present invention provides an elastomeric seal, the seal (10) having an elastomeric part (15) with a contact surface (17) for contacting, in use, a movable surface (30), the contact surface...
US20120319358 RADIAL SHAFT SEAL, RADIAL SHAFT SEAL ASSEMBLY AND METHOD OF INSTALLATION  
A radial shaft seal configured for receipt in a housing and about a shaft to sealingly isolate an air side of the seal from an oil side of the shaft seal is provided. The seal includes a mounting...
US20130249170 RADIAL SHAFT SEAL WITH STATIC AND HYDRODYNAMIC SEALING FEATURES  
A radial shaft seal configured for receipt in a housing and about a shaft to sealingly isolate an air-side of the shaft seal from an oil-side of the shaft seal is provided. The seal includes an...
US20110221143 LOW TORQUE SHAFT SEAL WITH IMPROVED SEAL ELEMENT BOND JOINT  
A shaft seal assembly includes a metal case having a wall extending cylindrically about a central axis with an annular leg extending radially inwardly from the wall toward the central axis. An...
US20110095486 OIL SEAL  
Ridge and groove sections (24) having first slope surfaces (24a) and second slope surfaces (24b) are formed at a predetermined circumferential pitch on at least either of a slide seal surface (21)...

Matches 1 - 50 out of 156 1 2 3 4 >