Resources Contact Us Home
Browse by Category: Main > Industrial
Class Information
Number: 384/404
Name: Bearings > Rotary bearing > Plain bearing > Lubricating > For rotary shaft > Lower reservoir for horizontal shaft > Shaft operated elevating means
Description: Subject matter having an element, other than the bearing member, operated by the shaft to raise lubricant to a point above the bottom of the bearing surface and allows the lubricant flow to the bearing under low pressure, e.g., by gravity.

Sub-classes under this class:

Class Number Class Name Patents
384/405 Band or chain 3
384/407 Roller or ball 1

Patents under this class:

Patent Number Title Of Patent Date Issued
8242651 Self-contained bearing lubrication system operating on oil ring lubricated by nozzle Aug. 14, 2012
5480003 Passive lubrication delivery system and integral bearing housing Jan. 2, 1996
5281033 Housed bearing assembly with sealed roller Jan. 25, 1994
5205654 Automatic delivery device for lubricating a bearing Apr. 27, 1993
5163812 Rotary pump with a permanent magnetic drive Nov. 17, 1992
5139349 Bearing device for horizontal shaft type rotating machine Aug. 18, 1992
4964740 Bearing apparatus for a rotary machine having a horizontal rotating shaft Oct. 23, 1990
4964489 Jet spray slinger Oct. 23, 1990
4648485 Radial scoop construction Mar. 10, 1987
4643593 Assembly for lubricating thrust bearings of machines Feb. 17, 1987
4494758 Mechanical seal lubrication device Jan. 22, 1985
4466508 Lubrication device Aug. 21, 1984
4448552 Bearing lubrication system May. 15, 1984
4327950 Bearing and lubrication system May. 4, 1982
4226918 Rubber adherent ternary Cu-Zn-Ni Alloy coated steel wires Oct. 7, 1980
4090588 Means for lubricating machine components May. 23, 1978

  Recently Added Patents
Image enhancement based on multiple frames and motion estimation
Wireless control kit for camera
Braided boomerang pet toy
Cleaning device, and image forming apparatus, process cartridge, and intermediate transfer unit each including the cleaning device
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Apparatus and method for transferring a data signal propagated along a bidirectional communication path within a data processing apparatus
Light irradiation element, image forming structure, and image forming apparatus
  Randomly Featured Patents
Tubes with elongated cross-section for flooded evaporators and condensers
Method and apparatus for micro-actuator stroke sensitivity calibration in a hard disk drive
Semiconductor memory array of floating gate memory cells with burried floating gate and pointed channel region
Loopback direct memory access control system for a digital scanner
Calibration circuit and operation method for voltage-controlled oscillator
Bath accessory post
Magnetically actuated deflectable membrane page composer for holography
Low draft high yield bucket system for draglines
Liquid ejecting head unit and liquid ejecting apparatus
Vehicle lamp and method of manufacturing vehicle lens