摘要:
An automatic beverage brewer for coffee, tea, and the like, and more particularly, which is customizable both in physical configuration including number and location of external brewing fonts, optionally in association with a bulk brewing font and receiving container, and in automatic operation to dispense hot water to the respective fonts and a main brewing basket or baskets responsive to user inputted beverage brewing commands.
摘要:
A 3 dimensional shape retaining light weight pouch and method for making the same, for mounting on a carrier such as a garment such as, but not limited to, a vest, belt, cummerbund, pack, or the like, and more particularly, that utilizes standing portions of stiffened fused together edges of laminated or composite panels of the pouch to hold the pouch in a predetermined 3 dimensional shape. The pouch is durable and wear resistant, allows easy insertion and removal of articles, accessories, and objects to be held and/or carried thereby, and is simple and easy to manufacture, while being configurable to be compatible with some known systems mounting systems such as MOLLE PALS and the like.
摘要:
An ergonometric utility handle having a main body portion having an end that fits in a cupped palm and concavities emanating from the end that lengthwise substantially conformingly receive palm sides of a thumb and at least one finger. The concavities are widely dish shaped or bound and defined by gently sloped surfaces disposed in laterally outwardly spaced relation to the utility object or a mounting element therefor and against which the thumb and finger or fingers can be positioned and pressed to control and exert useful mechanical advantage. Additional features include a cantilever element against which a finger can be pressed to enhance control and mechanical advantage, an ability to remove and reorient a utility object, such as to reverse the diagonal cut of a brush tip, and an ability to attach an extension in one or more ways.
摘要:
A retarder control valve assembly and system for controlling speed of rail cars, utilizes cartridge valves carried in a manifold body including piping and pilot control apparatus, but no wearing surfaces, dynamic seals, or moving parts. The cartridge valves are replaceable without replumbing, and include all moving valve elements and dynamic seals. The valves each include a piston controlled poppet carried on a spool movable within a cartridge body to open and close the valve and supported to withstand high side loads. The pressure sensing and feedback to the retarder system controller is at the manifold, in a pressure spike attenuating circuit having a phase modulating capability to mimic retarder pressure remotely.
摘要:
The beverage dispensing system includes a dispensing faucet defining a flow path, a valve head in the flow path movable between a closed position in sealed contact with a valve seat, and an open position. An actuator is manually movable to operate the faucet, and a biasing element is cooperable with the actuator and valve head such that an initial movement of the actuator will automatically cause sufficient energy to be stored or loaded in the biasing element for moving the valve head to the open position but without doing so. Occurrence of a subsequent predetermined event such as a further movement of the actuator will cause the stored energy to be automatically released to rapidly or nearly instantaneously move the valve head to the open position. As a result, no instruction or skill is required to operate the faucet to uniformly dispense pressurized beverages such as draught beer.
摘要:
A valve having an improved multiple position notch plate providing a large number of selectable valve positions with enhanced strength, including in the travel stop limiting the range of movement of the valve handle connected to the valve member. The notch plate includes a plurality of intermediate notches extending only partially through a radial outer periphery thereof, at spaced locations along an arcuate path of movement of a detent element in connection with the valve handle. In one embodiment, the intermediate notches are disposed in radial outer tips of fingers defining a plurality of through notches extending completely through the notch plate, also for receiving the detent element for holding the handle. As a result a greater number of valve positions can be achieved, with robustness and strength to withstand hammer blows, kicking and the like.
摘要:
The apparatus and method for drilling through the casing utilizes a yieldable biasing element to provide a self-adjusting length and exerts a predictable, controlled biasing force against the casing cutter for penetrating the casing. The cutter will be suspended from the well head by an element which will stretch to some extent, and the self-adjusting length will compensate for this also. As the cutter is lowered into position, and during the casing cutting operation, a flow of pressurized gas or emulsion can be directed through the down hole unit, to clear cuttings and other solids from the cutter's path.
摘要:
A method and apparatus for penetrating a side of a well casing and/or drilling into earth strata surrounding the well casing, utilizing a rotating fluid discharge nozzle, and an abrasive introduced into the fluid downstream of apparatus for rotating the nozzle. Apparatus for rotating the nozzle can include a motor operable by pressurized fluid, or another suitable rotating power source The introduction of the abrasives will not adversely affect or harm the apparatus for rotating the nozzle, yet will provide the enhanced drilling capability. The abrasive stream can be used for drilling or cutting through a metal well casing, as well as cement and the adjacent strata.
摘要:
A method and apparatus for holding a shirt collar in a desired position and orientation, magnetically, against a shirt front. The apparatus includes a collar stay insertable into a conventional collar stay pocket or attachable to an inside surface of a collar, and a magnet magnetically attachable or couplable to the collar stay through the shirt front, and the pocket, if applicable, for holding the shirt collar in the selected position and orientation. The collar stay and the magnet can be optionally interlockable and/or include detents for preventing undesired relative movements thereof, which can include particularly, relative longitudinal movements, but which can also include twisting and sideward movements. For collars which do not include any collar stay pocket, or where a collar stay pocket is not desired to be used, the collar stay can include an adhesive on an outer surface thereof adapted for adhesive attachment to the inside surface of a collar.
摘要:
A honing tool for honing holes in workpieces, having an abrasive portion including a first abrasive layer therearound of abrasive particles of a first size, including a region having a second abrasive layer of abrasive layers of a second size sufficiently smaller than the first size, so as to be disposed in interstices between abrasive particles of the first abrasive layer without altering the diametrical size of the first layer, and so as to provide enhanced wear resistance.