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Class Information
Number: 277/572
Name: Seal for a joint or juncture > Seal between relatively movable parts (i.e., dynamic seal) > Circumferential contact seal for other than piston > Peripheral radially sealing flexible projection (e.g., lip seal, etc.) > Particular mounting, frame, casing, or reinforcement feature
Description: Peripheral radially sealing flexible projection including a specific structure, holding, or support means to maintain the flexible projection in relatively movable sealing contact against one of the relatively movable parts.










Sub-classes under this class:

Class Number Class Name Patents
277/573 Peripheral mounting static seal 78
277/576 Secured by clamping 41
277/575 Secured by molding or bonding 105


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8690444 Crankshaft bearing arrangement of a combustion engine Apr. 8, 2014
8684362 Cartridge seal assemblies and associated methods Apr. 1, 2014
8662502 Fuel nozzle seal spacer and method of installing the same Mar. 4, 2014
8651496 Seal Feb. 18, 2014
8622397 Oil seal Jan. 7, 2014
8622185 Sealing arrangement and wet-running double-clutch arrangement having a sealing arrangement Jan. 7, 2014
8596872 Roller bearing seal Dec. 3, 2013
8573601 Sealing device Nov. 5, 2013
8544850 Seal assemblies for movable and static shafts Oct. 1, 2013
8474825 Sealing device Jul. 2, 2013
8439363 Dynamic radial shaft seal assembly with combination dust exclusion thrust pad May. 14, 2013
8388230 Seal guard Mar. 5, 2013
8371586 Bearing seal and mold assembly for forming such bearing seal Feb. 12, 2013
8366117 Sealing device Feb. 5, 2013
8348281 Seal ring and stern tube sealing device Jan. 8, 2013
8336887 Seal assembly Dec. 25, 2012
8336886 Contaminant exclusion seal Dec. 25, 2012
8328200 Multiple use installation aid for radial shaft seals Dec. 11, 2012
8328202 Seal assembly for high pressure dynamic and static services Dec. 11, 2012
8317202 Method of mounting a structure to a shaft Nov. 27, 2012
8215647 Journal seal for rolling bearings Jul. 10, 2012
8176740 Method of refurbishing a seal land on a turbomachine transition piece and a refurbished transition piece May. 15, 2012
8127902 Annular sealing assembly for insertion between two mechanical members in relative motion, in particular a linear reciprocating motion, as a rod and the relative guiding seat of a mono-tube sho Mar. 6, 2012
8123229 Lip type seal Feb. 28, 2012
8100408 Sealing element Jan. 24, 2012
8052152 Dynamic shaft seal and method of installation thereof Nov. 8, 2011
8052153 Seal device Nov. 8, 2011
8052151 Sealing arrangement Nov. 8, 2011
8028415 Method of installing a pinion seal to a carrier/bearing cage and an axle Oct. 4, 2011
8016294 Sealing device Sep. 13, 2011
8016293 Contaminant exclusion seal Sep. 13, 2011
8011670 Sealing device Sep. 6, 2011
8011672 Installation structure for lip type seal Sep. 6, 2011
7959157 Seal with guide member Jun. 14, 2011
7950670 Seal with pyramid shaped formation May. 31, 2011
7946592 Bearing seal May. 24, 2011
7942424 Lip type seal May. 17, 2011
7938405 Radial shaft sealing ring May. 10, 2011
7926817 Sealing apparatus and bearing apparatus having the same Apr. 19, 2011
7926814 Annular seal assembly for insertion between two relatively rotatable members and method for its use Apr. 19, 2011
7926816 Sealing device with tone wheel Apr. 19, 2011
7914209 Bearing seal and swing device Mar. 29, 2011
7887062 Radial shaft seal with large radial offset accommodation Feb. 15, 2011
7823886 Seal assembly Nov. 2, 2010
7793939 Sealing structure of wheel supporting device Sep. 14, 2010
7775770 Pitch bearing containment seal Aug. 17, 2010
7753376 Plunger seal for pump Jul. 13, 2010
7753377 Shaft seal having shaft offset compensating capability Jul. 13, 2010
7748907 Bearing seal and swing device Jul. 6, 2010
7736138 Compressor with continuously inclined surface Jun. 15, 2010

1 2 3 4 5 6 7










 
 
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