46results about How to "Create tension" patented technology

A sanitary door opener in the form of an attachment to the bottom of a conventional door enables a user to pull open the door by engaging the attachment with his/her foot or shoe, thereby preventing hand contact with the door opener. The sanitary door opener preferably is manufactured from a single piece of durable and flexible metal material and is bent to form a front face, a bottom face, a rear face, a top face extending outwardly from the rear face, and a lip extending downwardly from the top face. The door opener is installed easily to a door by sliding the door opener under a door such that the front face contacts the front panel of the door, the bottom face contacts the bottom edge of the door and the rear face contacts the rear panel of the door. Once installed in the desired position, the door opener is secured to the door by mounting the front face to the door's front panel and the rear face to the door's rear panel.

A sanitary door opener in the form of an attachment to the bottom of a conventional door enables a user to pull open the door by engaging the attachment with his/her foot or shoe, thereby preventing hand contact with the door opener. The sanitary door opener preferably is manufactured from a single piece of durable and flexible metal material and is bent to form a front face, a bottom face, a rear face, a top face extending outwardly from the rear face, and a lip extending downwardly from the top face. The door opener is installed easily to a door by sliding the door opener under a door such that the front face contacts the front panel of the door, the bottom face contacts the bottom edge of the door and the rear face contacts the rear panel of the door. Once installed in the desired position, the door opener is secured to the door by mounting the front face to the door's front panel and the rear face to the door's rear panel.

An improved whisk and method therefor is disclosed. The whisk has an attachment end dimensioned to be coupled to an electric mixer and has coils coupled about and along at least a portion of the length of its tines. The coils scrape ingredients from the rim, inner walls, and bottom of a mixing bowl and move the ingredients in a substantially inward and substantially downward direction toward the middle of the whisk during whisking. And the substantially downward spiral shape of the coils cuts through the ingredients in a horizontal and diagonal pattern which moves the ingredients at a much faster rate.

A wearable shoe tree is provided to be inserted within the interior of various types of shoes, thereby helping maintain the original shape of the shoe and preventing the front area (or toe box area), side walls, and heal from creasing and wrinkling over time. The wearable shoe tree can be comfortably worn and keeps the shape of a shoe whether the shoe is being worn or not. In addition to maintaining the shape and aesthetics of the shoe, the can also be used as an aid to athletic shoe customization. Modifications can be made to the shoe tree to allow it to be permanently affixed into the shoe or to allow it to be used by handicapped individuals for aesthetic purposes.

A collectable mounting device is configurable to a wall-mounted configuration, and a horizontal support surface (or shelf) mounted configuration. In the wall-mounted configuration, support members are secured together via a fastener through the adjustment slots such that support channels extend in the same direction to support the collectable on a wall. In the shelf-mounted configuration, the support members are fastened together such that the support channels extend in opposite directions, and a tensioning member is inserted between the support members in opposed tensioning member receiving slots to flex the support members away from each other. A packaging method includes stacking the support members and tensioning member to align holes therein; wrapping a label around the stacked support members and tensioning member to align holes in the label and holes in the support members and tensioning member; and inserting a fastener through the aligned holes.

An air stabilization system employing two parallel, opposite-facing Coanda nozzles, with each nozzle exhausting gas at opposite directions, subjects a moving flexible web to opposing forces effective to create local tension within the web. Each nozzle includes an elongated slot that is perpendicular to the path of the moving web. The nozzles serve as separate points along the machine direction for controlling the height of the web. The operative surface with the nozzles can exhibit a flush surface. The nozzles can be formed on elevated structures on the operative surface. The operative surface can be covered with a transparent substrate to minimize shape distortions on the moving web and to prevent debris from collecting around the sensor. By modulating the velocities of gases exiting the nozzles, the shape of the web can be manipulated to present a planar contour. The air stabilization system can be incorporated into a caliper scanner.

An improvised guide rod assembly for semiautomatic firearms is provided for adjusting the tensile force on a spring internal to the firearm. The assembly included a guide member distending distally from the firearm's forward components, creates a tension in the mechanical workings of the firearm during discharge, and enhances accuracy, bullet velocity, and defensive functionality. A guide rod positions inside a firearm guide channel, protruding outside the firearm from a distal end. The guide member passes through a similarly sized and dimensioned spring. Tension on the spring transfers to an adjacent firearm slide member, whereby during discharge of the firearm, the slide member meets resistance while in motion. Using the adjustable guide rod to realize spring resistance increases, the velocity of a bullet is improved as is control of the firearm after recoil. The guide rod also serves as a close proximity weapon.

A safety device for a motor vehicle comprising an inflatable curtain having an upper edge and a lower edge. The upper edge is to be mounted within the interior of a motor vehicle. A first portion of an elongate, flexible element such as a cord extends from a mounting point on the lower edge over a pulley to a sliding ring. A second portion of the cord extends from the mounting point through a guide round a lower pulley through the ring to a lower anchoring point. As the inflatable element inflates so the mounting point on the lower edge moves downwardly, and a triangle of tension is created between the upper pulley, the lower pulley and the mounting point.

A multi-end strand tension controller has an overfeed roll and an underfeed roll with strand engagement surfaces. Depending on the outgoing tension, the strand positioner selectively apply the strand against one of the underfeed rollers to adjust the tension and the output of the tension controller. The underfeed roller is fed at a speed slower than the speed of the strand while the overfeed roller is fed at a speed greater than the speed of the feed of the strand. Multiple strands forming the web can be provided utilizing a controller and different predetermined tensions may be applied to each of the individual strands based upon loading of individual strand positioners.

A tensioning device for installing tree stands that includes a drive end and a cable output end to attach to a medium that is placed around a tree. The tensioning device creates more tension in the medium than is generally able to be applied by hand with ratchet straps or chains, which provides safer installation of a tree stand or climbing ladder. The tensioning device includes a drive system that can be driven with standard power tools or hand tools to retract a cable. The tensioning device may be designed with or without a clutch feature. The clutch feature allows for a desired cable tension to be reached for each installation and provides feedback to the operator when the correct tension is reached. The tensioning device includes an external bracket or hook for easily attaching to a tree stand or climbing ladder.

The invention provides a tea saponin cleanser and a preparation method thereof and relates to the technical field of daily necessities. The tea saponin cleanser provided by the invention is prepared from the following raw materials in parts by weight: 10-20 parts of tea saponin, 5-10 parts of althea extractive, 6-12 parts of sea algae extracts, 2-4 parts of squalane, 5-10 parts of surfactant, 3-6parts of full-carbon aerogel, 2-4 parts of dextran sulfate, 1-3 parts of collagen, 4-9 parts of grape seed oil and 6-12 parts of deionized water. No harmful substance is generated to the raw materialsof the tea saponin cleanser and the preparation method provided by the invention; the tea saponin cleanser is low in alkalinity and irritation; after the tea saponin cleanser is used for cleaning face, the skin is free from phenomena of water loss, dry and rough feel, tightness and the like; the tea saponin cleanser can be easily cleaned, no residue is leaved after cleaning and the moisturizing property is excellent.

A wearable resistance apparatus includes a waist band and a pair of leg resistance assemblies. Each leg resistance assembly includes a leg anchor, a foot anchor and at least one resistance band. The resistance bands preferably attach between a waist area and a foot area of a wearer and each extend down a rear of the wearer's legs. When the resistance bands are moved into a resistant position, tension is created in lower body muscles of the wearer, such as gluteal muscles, hamstring muscles and/or calf muscles. The wearable resistance apparatus provides exercise to the wearer during everyday activities and also provides enhanced exercise when performing activities such as walking, cycling, jogging and running.

The invention relates to the technical field of skin care products, and discloses a whitening and tightening essence care solution. The whitening and tightening essence care solution comprises the following components in parts by weight of 1-5 parts of propylene glycol, 1-3 parts of trehalose, 2-4 parts of nicotinamide, 0.1-1 part of hexapeptide, 3-5 parts of multivitamins, 2-4 parts of an arbutin extract, 2-4 parts of a hamamelis virginiana extract, 2-4 parts of a centella asiatica extract, 1-2 parts of glycerol, 0.5-3 parts of hydrolyzed collagen and 55-80 parts of deionized water. The invention further provides a preparation method of the whitening and tightening essence care solution. The preparation method comprises the following steps of S1, preparing a first mixed solution; and S2, preparing a second mixed solution. The whitening and tightening essence care solution can restore skin elasticity through the hamamelis virginiana extract and other components so as to have the effect of tightening skin, can promote melanin metabolism through the arbutin extract, nicotinamide and other components so as to have the whitening effect, can be stored in a vacuum bottle, and can prevent oxidative deterioration and bacterium breeding.