54results about How to "Reduced component wear" patented technology

A disc implant is provided which maintains intervertebral spacing and stability of the spine. In an embodiment, a disc implant may include four or more components. Components of the disc implant may include engaging plates and two or more members positioned between the engaging plates. In certain embodiments, a disc implant may include a retainer positioned between one of the engaging plates and one of the members. Complementary portions of the implant components may allow for lateral movement, anteroposterior movement, and/or axial rotation of the engaging members relative to each other during use. In some embodiments, at least one of the members may include a stop to inhibit movement of adjacent vertebrae outside of normal physiological ranges.

An intelligent molding system (FIG. 2) is provided that makes use of data directly associated with a molding environment or particular mold (50, 52). Accessible data, typically stored locally in an in-mold memory device (76, 78) or input via an HMI (86), identifies parameters germane to mold set-up and machine operation. Upon receiving such data, a machine controller (80) operates to configure a molding machine (10) to an initial set-up defined by the data considered close to an optimal operating condition for the mold. Mold set-up data can include information relating to a fill profile for a molded article that is partitioned into different zones having different thicknesses and geometries. Weighting factors for the various zones compensate for differing cooling and flow characteristics. The memory (76, 78) can also be used to store historical data pertaining to mold operation, settings and alarms.

A vehicle executing a turn will most likely be slowed down before the turn and when a driver activates a turn signal to indicate the turn, a vehicle internal controller uses this information to engage regenerative braking for energy recapture while slowing down the vehicle for the pending turn. Since the turn signal is usually activated very early in the turn event, and turns are an ongoing, frequent part of driving, a greater overall vehicle efficiency can be realized without special effort from the driver. Implementation is relatively simple for the manufacturer and adds no cost since the controllers and sensors are already installed on nearly all roadworthy vehicles. Fuel mileage and vehicle driving ranges are improved on a large scale and brake system wear is reduced.

A filter coalescer element for oil based industrial fuels includes a rigid, porous support tube, and a hydrophobic drainage layer covering the outer surface of the same. A single phase, dual function combination water coalescer and particle filter pleat block is positioned in the support tube, and is formed from a multilayer material having a first porous support layer, a synthetic microfiber layer, a synthetic fiber media layer and a second porous support layer. As the fluid passes through the pleat block, solid particles are physically filtered therefrom, and water is coalesced into droplets which pass from the pleats directly through the support tube and directly into the drainage layer, where the droplets grow into a size sufficient that they fall under gravity to the bottom of the element for collection.

The invention provides a device for eliminating cavitation in the excess fuel return orifice(s) in the compression chamber of a fuel injection pump of an internal combustion engine after the end of the injection stage, said injection pump being connected firstly to a feed duct including a first check valve having low headloss enabling fuel to reach the compression chamber, and secondly to an excess fuel return duct, wherein the return duct comprises in parallel and close to the return orifice of the injection pump, a second check valve that is rated to cause the pressure in said return orifice of the injection pump to rise, and a two-port valve that is normally open and that is caused to close by the appearance of pressure in the return orifice greater than the pressure which obtains in the feed duct upstream from said first check valve.

An elevator (20) includes a sill (38) that extends out from underneath an elevator car (30) to bridge an operating gap (26) between the car (30) and a landing (24). When an elevator door (34) is aligned with a landing door (36), the sill (38) extends outwardly from the car (30) until the sill (38) makes contact with a landing structure (40). A locking mechanism (52) securely locks the sill (38) to the landing structure (40). In one example, once proper sill alignment and locking engagement occurs, a door moving mechanism (50) is released and the elevator (34) and landing (36) doors open.

A textile material whose fibers have been coated, at least in part, with fluorocarbon particles is usable in an electrophotographic printing machine to clean toner particles off a fuser roll, and to supply a toner release agent to the fuser roll. The textile material can include woven goods, as well as non-woven felts and the like. The resultant product has reduced friction and decreased fiber shedding.

An improved pick and pick holder assembly for use in mineral winning and the like. The improved pick and pick holder increases the effective life of a tool and pick holder by minimizing the shifting of the pick within the pick holder. The movement of the pick is minimized by front and rear bearing surfaces that remain positively engaged with front and rear bearing surfaces of the pick holder for loads applied to the pick that are predominantly inward and predominantly rearward.

Disclosed herein is a lubrication system and method. The system includes a main engine bearing and a crankshaft in operational association with the bearing. The crankshaft includes an end having a cavity with a power transmitting element (e.g., splines). The cavity can receive and engage an additional mechanism to transmit power thereto. The crankshaft further includes a first oil passage that is disposed within the end and a second oil passage that extends from the main engine bearing into the crankshaft. The first oil passage intersects the second oil passage. The system also includes a pump mechanism for circulating lubricating oil from the main engine bearing to the crankshaft through the second oil passage and the first oil passage, and to the cavity to lubricate the power transmitting element. During engine operation, a constant supply of lubricating oil can be provided to the power transmitting element to reduce component wear.

The invention provides an adjustable shovel guide rail bracket of a tree moving machine. The adjustable shovel guide rail bracket comprises a shovel guide rail bracket body, wherein the shovel guide rail bracket body comprises a fixed front frame, a first rotary rear frame and a second rotary rear frame; the first rotary rear frame and the second rotary rear frame are hinged to the fixed front frame respectively; the adjustable shovel guide rail bracket further comprises at least three groups of leveling mechanisms; each leveling mechanism comprises a leveling hydraulic cylinder fixed block, a leveling hydraulic cylinder and a leveling cushion; the leveling hydraulic cylinder fixed blocks are arranged on the shovel guide rail bracket body; cylinder barrel ends of the leveling hydraulic cylinders are arranged on the leveling hydraulic cylinder fixed blocks; piston rod ends of the leveling hydraulic cylinders are hinged to the leveling cushions; and the leveling cushions do up-down movement through the leveling hydraulic cylinders. According to the adjustable shovel guide rail bracket of the tree moving machine, provided by the invention, at least three groups of the leveling mechanisms are coordinated, so that the shovel guide rail bracket body can still keep horizontal under the leveling effect of the leveling mechanisms; and the problems that the machine is inclined and a soil ball swings and the like when the machine works on an inclined ground are solved.

A vacuum brake booster which applies a supporting force to a main cylinder, as well as a method for its operation are described. The supporting force of the vacuum brake booster is able to be set via an adjusting device as well as via a main control valve. Consequently, the brake booster is operable in two operating modes, in a first operating mode, the supporting force being set by the adjusting device, and in a second operating mode, by the main control valve. Among other things, the brake booster is able to be used in brake systems in which the braking effect of a hydraulic and an additional brake system are combined, the braking effect of the hydraulic brake system having to be adapted to that of the additional brake system, for instance, in the case of regenerative brake systems of an electric or an hybrid vehicle.

This present invention relates to a measuring device for measuring consistency of cement slurry for a consistometer. The measuring device comprises a high-pressure vessel, a slurry cup and a magnetic driver, wherein the slurry cup is rotatably mounted inside the high-pressure vessel by the magnetic driver, stir blades are hanged in the slurry cup, and the magnetic driver is driven by a driving motor which is located outside the high-pressure vessel and is further provided with a tension sensor. The invention cancels the conventional mode for measuring consistency by a potentiometer, uses the tension sensor to measure the torque transferred from the driving motor to the magnetic driver, i.e. the cutting torque created by the stir blades on cement slurries within the slurry cup, thereby measuring the consistency of cement slurry.

An engine's power may be gradually reduced during a torque phase of a clutch-to-clutch up-shift within an automatic transmission and then reduced fully during a subsequent inertia phase.

A brake pad for a disc brake with decreased wear characteristics is provided. The brake pad is configured with the distribution of brake pad friction material weighted toward the radially outer region of the brake pad, with the lateral sides of the pad material being generally aligned with radial lines originating at the rotation axis of the brake disc of the disc brake. The brake pad friction material distribution results in decreased brake application pressure between the brake pad and the brake disc while obtaining the same braking force provided by a comparable generally rectangular brake pad, resulting in lower brake pad wear at the same braking force levels.

A metering device for granular material, includes a housing that can be arranged inside a container for the granular material. The housing has at least one inlet for the granular material and an outlet, which outlet can be closed by a sealing element. The sealing element is arranged on a metering piston, which is preloaded by a spring and can be moved axially in a compressed-air cylinder, wherein a compressed-air connection is provided on the compressed-air cylinder such that the metering piston can be moved against the spring by compressed air and the outlet can be opened, and the spring has an at least two-stage design such that the stroke of the metering piston can be changed at least in two stages by varying the compressed air.