摘要:
A cleaning formulation containing an alkyl aromatic useful as a solvent. The alkyl aromatic generally is a a mono-, di-, or tri-alkylated aromatic. This cleaning composition has excellent balance between solvency, flash point and odor and is useful in a variety of cleaning situations.
摘要:
A store coupon organizing and dispensing apparatus. The apparatus has a coupon holder disposed in an elongated frame with a lower notch adapted to engage a handle of a shopping cart. The lower notch is adapted also to serve as a carrying handle. The coupon holder has a rotary mechanism which includes a drum with rods disposed on it. The rods are adapted to hold the coupon file cards, such that when the drum is rotated the coupons are serially revealed for selection by a user. Alternatively, the coupon file cards may be pivoted about an arcuate hub which is housed in a similar elongated frame. A calculator is preferably mounted on an external top face of the frame to allow a user to tally and compare prices of items. An internal enclosed storage cavity is included in the frame for storing coupons selected for use by the shopper.
摘要:
Cleaning compositions and methods of use thereof are described. A representative method includes treating equipment, particularly equipment used in the asphalt industry and other industries, such as bituminous, rubber, plastics, polymer, tar, concrete, and cement industries. The methods employ a cleaning composition that includes at least one or more of the following: surfactants, builders, hydrotropes, alkali compounds, processing aids, organic acids, and water conditioners, in any combination.
摘要:
The invention relates to a flat stroke sifter screen having a vibratory excitor mounted at the inlet end and drive springs at the outlet end with a counterbalancing member having a tuning plate and stabilizers for the counterbalance, whereby the lateral vibratory action of the sifter is in the form of an elliptical motion adjacent the inlet end and a substantially straight back and forth, or axial motion is obtained adjacent the discharge end.
摘要:
Cleaning compositions and methods of use thereof are described. A representative cleaning composition includes about 0.2% to about 25% of a surfactant and one or more of the following components: about 5% to about 99% of a builder, bout 5% to about 95% of a hydrotrope, about 2% to about 60% of a water conditioner, about 0.1% to about 35% of an alkali, and about 2% to about 85% of a processing aid.
摘要:
A system and method for the mixing and the application of liquids to various surfaces. The system includes a primary tank having a liquid fill fitting, a gas fitting, and an outlet. A pressurized gas source is in fluid communication with the primary tank by way of the gas fitting and a mixing device is in fluid communication with both the outlet and a concentrate reservoir. The mixing device is arranged and configured to mix the liquid and the concentrate into a liquid mixture. The system is configured such that the pressurized gas source expels the liquid through the outlet and the mixing device, thereby creating the liquid mixture.
摘要:
A file card for a paper slip holder and dispensing unit comprises a substantially flat stiff support panel having a generally rectangular configuration, a front face, a back face, a top edge and a bottom edge, a mounting attachment at the bottom edge for mounting on a support shaft, and a coupon clip on the front and back faces, the clip formed of a substantially rectangular sheet of semi-rigid material having a fixed end and a free end, the fixed end secured to the support panel adjacent an edge thereof, the sheet formed with a rounded fold along a transverse line forming a long panel and a short panel having a common edge, the short panel having the free end, the short panel disposed adjacent the face of the support panel, and the free edge of the short panel curved toward the face of the support panel.
摘要:
Housing apparatus for a spring wound toy that includes a wrist band supported housing having a platform for supporting a spring wound toy, for example, a toy racing car, a cover hingedly mounted on the platform and resiliently urged to an open position, and a retractable ramp mounted on the housing. The lock member is a manually operated lock member, resiliently retained in a position to retain the cover in a closed position and upon being moved first releases the cover to permit it to move to an open position and then operates a toy release device to allow the toy to move off the platform. A cover slot, that in a cover closed position opens to the platform, is provided to have the toy winding stem extended therethrough and additionally to aid in restraining motion of the toy within the closure provided by the cover and platform.
摘要:
This invention provides novel apparatus for accelerating the emptying of railroad hopper cars and the like. The invention comprises: a rigid frame fixedly mountable through a base to a pair of generally horizontally-spaced-apart rails upon which the wheels of a railroad hopper car can be movably supported, with the frame including an upright section from which there generally horizontally extends towards the rails a hollow spool connected to a vented source of pressurized fluid; and an excitor connected to the spool through an inflatable yieldably resilient sleeve that performs dual functions of moving the excitor generally horizontally with respect to the frame into and out of contact with a side of the hopper car and also vibration isolating the excitor from the frame. The novel apparatus further includes a stabilizer mechanism connected between the excitor and frame for multi-directional movement relative thereto, with the frame including a second section which is vertically spaced apart from the spool and extends generally horizontally from the upright section of the frame toward the rails and with the stabilizer mechanism comprising a rigid link connected at each of its opposite ends between the second section of the frame and the excitor through a vibration isolating member having a rigid central portion and hollow end portions at opposite ends thereof, each of which is lined with a yieldably resilient material and has a central bore that is offset by substantially a right angle from that of the other.