摘要:
A fastening assembly for securing first and second panel components in side-by-side abutting relationship. Each of the panel components include opposite side surfaces and edge surfaces therebetween, the fastening assembly including a system for joining the panel components one to the other in which an elongated open channel extends from an edge surface and into the face of one of the side surfaces of the first panel component. An elongated fastening element is disposed within a bore in a surface of the second panel component and is adapted for insertion into the channel, the channel being closed by an insert so that the elongated fastening element is covered by the insert when the panel components are brought into abutting relationship and joined by the elongated fastening element.
摘要:
A bag in squeeze bottle fluid dispenser capable of dispensing substantially all of the fluid product contained therein. A suitable bag support element is inserted inside the flexible bag to prevent substantial axial movement of the bag in the direction of its discharge orifice and to encourage radial collapse of the bag instead. The internal bag support means, which in a preferred embodiment comprises an extruded plastic helix, has an internal fluid passage formed within the coils of the helix and fluid communication to allow fluid contained within the bag to access the internal fluid passage along substantially the entire length of the internal bag support element. Thus, radial collapse of the flexible bag does not block the passage of fluid remaining in the bag through the discharge orifice in the bag until substantially all of the fluid contained within the bag has been dispensed. In a particularly preferred embodiment, the internal bag support element is inserted into the dispenser through the discharge orifice of the bag to a point substantially coinciding with the opposite end of the flexible bag after the bag has been filled with the fluid to be dispensed.
摘要:
A liquid impervious cuff assembly for a disposable surgical gown or the like comprising a stockinette folded back upon itself to form a double-walled, substantially cylindrical cuff envelope folded at its forward end, open at its rearward end and having inner and outer walls. A layer of liquid impervious material is located between the inner and outer walls of the cuff envelope. The open end of the cuff envelope and the fluid impervious layer between the wall thereof are attached to the free end of a surgical gown sleeve. This attachement may be accomplished by sewing the inner wall, the liquid impervious layer and the outer wall at the open end of the cuff envelope to the free end of the surgical sleeve. The cuff assembly may be adhesively attached to the free end of the gown sleeve. For example, the inner wall, liquid impervious layer and outer wall of the cuff envelope at the open end thereof may be arranged in an overlapping orientation and each adhered directly to the free end of the surgical gown sleeve by adhesive means.
摘要:
A tiered container for use in an autoclave of an apparatus used in a process for increasing the filling capacity of tobacco, said process utilizing a compound to impregnate the tobacco and a hot gas to vaporize the impregnating compound.
摘要:
A transducer assembly for connecting a transducer to a device, the transducer assembly having a transducer mount adapted to receive the transducer, and a clamp having first and second jaws, the first and second jaws being adapted to selectively clamp to a flange portion of the device. The transducer mount may include a housing, a resilient member, and first and second end walls. The first end wall may be operatively connected to the device. The transducer may be held within the housing and adjacent to the first end wall. The resilient member may be disposed between the transducer and the second end wall.
摘要:
A click pen applicator device that provides predetermined dosing of the formulation for precise application, and rapidly primes the formulation using the dosing click mechanism to prepare the applicator for use is disclosed.
摘要:
Disclosed is a process for the synthesis of fluorinated olefins, and in particularly preferred embodiments tetrafluorinated olefins having F on an unsaturated, non-terminal carbon, such as 2,3,3,3-tetrafluoropropene. The preferred processes of the present invention in accordance with one embodiment generally comprise: (a) reacting a compound of formula (I) X1X2 (I) with a compound of formula (II) CX1X2X3CX1═CX1X2 (II) to produce a reaction product comprising a compound of formula (III) CF3CHX1CH2X2 (III), and (b) exposing said compound of formula (III) to reaction conditions effective to convert said compound of formula (III) to a compound of formula (IV) CF3CZ=CH2 (IV) wherein X1, X2, and X3 are each independently selected from the group consisting of hydrogen, chlorine, bromine, fluorine and iodine, provided that X1 and X2 in formula (I) are not both hydrogen and Z is Cl, I, Br, or F.
摘要:
A vending apparatus for containing and releasing generally box-shaped or flat articles is disclosed. The articles are vertically stacked in a pre-packaged cartridge that removably mounts on top of a fixed housing. The main housing collects coins to account for purchases of each product independently, which is released by a rotating cam after the turning of a knob. A securable door allows limited access to the coin collecting box.