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7399122 |
Sliding member
In order to improve conformability of a sliding surface of a sliding member in an early state of sliding, there is provided a sliding member in which a plurality of holes are formed on a sliding...
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7387443 |
Piston pin bushing
The invention relates to gudgeon pin bushes which find application in highly-stressed engines, with the problem of a tendency to pit, in particular in the middle regions (with relation to the...
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7387442 |
Bearing
A bearing includes a contact region ( 2 ) filled with lubricant ( 8 ) between two otherwise rubbing surfaces ( 4, 6 ). One surface moves relative to a stationary other. The moving surface entrains...
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7363794 |
Bearing structure and press molding apparatus having the structure
While a rotational die and a predetermined position of a lower mold in which the rotational die is provided can be set in a zero contact manner, operation of setting the rotational die in the...
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7344312 |
Bearing shell made of hybrid material and process for production thereof
Internal combustion engine with bearing shells, which are formed essentially by thermal sprayed bearing layers, wherein the thermal sprayed bearing layers are formed by at least two slide bearing...
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7322588 |
Mounting assembly for steering system of vehicles
A mounting assembly for a steering system of a vehicle includes a tubular boss for operative connection to a steering gear of the steering system and a tubular sleeve disposed within the tubular...
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7290987 |
Impeller hub for torque converter
A direct replacement impeller hub for the torque converter of an automatic transmission and a method of repairing an impeller assembly utilizing the replacement impeller hub to provide increased...
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7290935 |
Bearing assembly with bearing sleeve having end bearing members
A ceramic bearing assembly includes a shaft ( 20 ), and a bearing sleeve ( 10 ) rotatably receiving the shaft. The bearing sleeve includes an inside wall. First and second bearing blocks ( 120, 140...
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7281853 |
Bearing material
A journal bearing system includes a bushing and a journal pin within the bushing. At least one of the bushing and journal pin has an engagement surface with an engagement length comprising a...
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7249890 |
Friction bearing composite material with a metal base layer
A friction bearing composite material comprises a metal base layer, a porous support layer applied thereto, and a low friction layer made from PTFE forming a bearing surface for a bearing partner....
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7226051 |
Sheet feeder
In a sheet feeder of the present invention, a groove-shaped concave provided on an inner surface of a bearing extends therethrough in a direction where a rotational shaft of a feed roller extends....
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7220056 |
Sliding bearing and bearing mechanism having the same
A sliding bearing for a steering column includes: a cylindrical bearing body; flat surfaces formed integrally on an inner peripheral surface of the bearing body; first slits extending from one end...
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7207722 |
Combined bearing
A combined bearing includes a main body ( 10 ) and a mating member ( 30 ). The main body is generally cylindrical, with an axial hole ( 16 ) and a cutout ( 18 ) defined therein. The cutout is...
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7140778 |
Synthetic resin composites and bearings formed therefrom and method
A resin composite for use in the manufacture of slide bearings is formed of a resin and fine particles of RBC or CRBC dispersed in the resin. The resin composite can be molded into slide bearings.
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7101087 |
Sliding member
A sliding member includes a substrate, a porous layer provided on the surface of the substrate and a sliding layer with which the porous layer is impregnated and coated. The sliding layer contains...
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7056027 |
Bearing for a rotatable shaft subject to thermal expansion
A bearing for rotatably supporting a cylindrical shaft within a frame cylindrical support surface in which the shaft is subject to thermal expansion, the bearing being formed of a tubular member...
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6997612 |
Sliding member
An overlay layer is formed on a bearing alloy layer via an intermediate layer. The overlay layer consists of Bi or a Bi alloy, and 0.05 to 25 vol % of hard particles. While the overlay layer is...
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6991377 |
Bearing device
A bush is provided at its sliding surface with oil-supply groove portions. An area ratio of the oil-supply groove portions to the sliding surface of the journal shaft is set to 30 to 90%. A length...
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6962441 |
Rotary member and production process
A rotary member such as a member of a bearing, a rotating member of a transmission or a gear for a motor vehicle, includes a base region of a ferrous base material such as a steel. The rotary...
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6948784 |
Track pin bushing having a metallurgically bonded coating
A track pin bushing for cooperating with a track pin in an endless track has a tubular body with a metallurgically bonded wear-resistant coating and a method for forming such a coated track pin...
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6942387 |
Pivot bearing insert and bearing constructed with the same
The invention relates to a pivot bearing insert for a bearing body ( 1 ) consisting of two bearing parts ( 2, 3 ) which can pivot about a pivot axis ( 5 ) and between which the pivot bearing insert...
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6942205 |
Spiral rolled laminated bushing
A laminated bushing is formed from a metal sheet having resilient material disposed on one side by spirally winding the metal sheet about a longitudinal axis to form a spirally shaped cavity. The...
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6866421 |
Plain bearing and process for producing the same
A plain bearing comprising a backing alloy made of copper alloy or aluminum alloy, a coat layer of synthetic resin formed on the surface of a backing alloy, and a thin film of...
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6866238 |
Furniture pillar
A furniture pillar includes an upright tube and a guide bushing which is inserted into one end of the upright tube and has an inner circumferential surface which is a guide for a supporting tube of...
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6863994 |
Sliding bearing and method of manufacturing the same
A sliding bearing includes a bearing alloy layer having a sliding surface and a resin surface layer formed on the sliding surface of the bearing alloy layer and containing polybenzimidazole and a...
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6863441 |
Sliding member
There is provided a sliding member comprising a bearing alloy layer and an overlay layer bonded to the bearing alloy layer which overlay layer is made of Bi having a crystal grain density of 50 to...
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6802650 |
Sliding element, sliding structure including the sliding element, and method for producing microscopic surface structure in the sliding element
A sliding structure including first and second sliding elements made of metal and including first and second sliding surfaces relatively slidable via a lubricating oil film therebetween, in which...
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6802649 |
Sliding bearing
In sliding bearing, wherein an overlay, which consists of at least one solid lubricant and a binder resin, covers an aluminum-alloy bearing layer bonded on backing metal, the overlay consists of an...
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6770381 |
Sliding bearing for internal combustion engine
A sliding bearing for an internal combustion engine including a copper-based bearing alloy including silver and tin upon which an overlay is applied. The overlay comprises resin and MoS 2 , and the...
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6755571 |
Rotational and bearing structures and a seat-weight measuring apparatus
A rotational structure and a bearing structure is provided wherein discomfort of people therearound is eliminated by suppressing noise due to movement (rattle) of a member in a rotational...
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6746154 |
Lead-free bearing
A lead-free bearing includes a bronze matrix powder metal bearing layer bonded to a steel backing a fully densified. The bearing material has about 8 to 12% by weight tin, about 1 to less than 5%...
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6746153 |
Bearings for surgical instruments
A journal bearing for a high speed surgical drill and/or attachment for rotatably supporting a cutter is made from a polymer of polyimide resin and graphite material and is designed to have a...
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6743001 |
Fuel pump having rotatably supported pipe member between bearing members and fixed center shaft
A pipe member is pushed into an inner periphery of a core of an armature to fix the pipe member to the armature. The pipe member is inserted over a fixed shaft. Bearing members have a small hole...
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6710593 |
Rotary position sensor with a self-lubricating bearing
A rotary position sensor is formed with a self-lubricating bearing. The rotary position sensor includes a race which forms one bearing surface. A drive arm assembly forms a bearing element forming...
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6702469 |
Resin molded article
The present invention relates to an resin molded article, which is molded, using at least a first resin material and a second resin material having substantially no compatibility with one another,...
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6688769 |
Sliding bearing apparatus
A sliding bearing apparatus having a superior resistance to fretting comprising: a sliding bearing provided with a back metal layer having an inner face and a rear face, and a bearing alloy layer...
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6688768 |
Bearing assembly and manufacturing method
A dry bearing ( 10 2 , FIG. 2 ( f )) for a hinge pin or the like comprises a bush 40 2 mounted in a radially supportive housing ( 16 ), the bush being formed by a circumferentially discontinuous...
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6676296 |
Radial bearing and transmission using the same
The present invention relates to a bearing used in a transmission. The radial bearing for supporting a rotating shaft of the transmission has a substantial elliptical-cylinder-shaped inner...
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6663289 |
Bearing with multi-layered spacers
A bearing with one or more layers of lubricated spacers for dynamically brace-supporting first and second slide surfaces independently movable relative to each other. The spacers are positioned...
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6656293 |
Surface treatment for ferrous components
A method for treating a surface of a first component wherein at least a portion of the surface of the first component contacts a surface of a second component. The method includes forming a...
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6655843 |
Bearing cap structure for engine
A core member has a core member side journal portion and a core member bolt hole on both sides of the core member side journal portion and is provided in a separation state from a surface of a...
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6655842 |
Plain bearing
An object of the present invention is to provide a sliding bearing having an excellent initial conformability and seizure resistance as well as desired durability and heat resistance required...
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6652675 |
Copper alloy sliding material
Disclosed is a copper alloy sliding material having a metal structure wherein intermetallic compounds exist adjacently to Pb-phase islands and/or Bi-phase islands. Because intermetallic compounds...
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6652147 |
Bearing structure
A bearing structure includes a bearing having a shaft hole formed by an inner wall of the bearing. The outer periphery of the bearing has multiple outer walls and multiple deformable zones. The...
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6648513 |
Plain bearing
There is disclosed a plain bearing comprising: a back metal; and a bearing alloy layer bonded onto the back metal which bearing alloy layer is provided at a surface side thereof with a cylindrical...
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6647815 |
Slide positioner
A slide positioner for moving a structural member from an inoperating position to a working or operating position has a square shaft for supporting the structural member. Two bearing assemblies are...
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6612745 |
Slide bearing device for roll immersed in continuous molten metal plating bath
In a sliding bearing device for continuous molten metal plating bath rolls, a shaft and a bearing composed of a sliding and contacting hard ceramic sinter are retained displaceably by a steel...
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6611987 |
Pipe frame for wiper apparatus
A pipe frame for a wiper apparatus of the motor vehicles which is excellent in the mechanical strength and possible to be manufactured without waste of material resin, which is obtained by unifying...
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6609830 |
Bearing having multilayer overlay and method of manufacture
A multilayer engine bearing ( 10 ) includes a steel backing ( 12 ) having a liner ( 14 ) of bearing metal of either copper-lead or aluminum alloys formed on the backing ( 12 ). A multilayer...
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6592263 |
Efficient bearing
An efficient bearing includes jutting anchor flanges directly extending from a front end of the bearing for coupling with an air fan spindle housed in the bearing. The air fan spindle thus may have...
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