Abstract:
A speed and angle adjustable dip-coating film forming device includes: a base; two swing rods, where the two swing rods are disposed opposite to each other, separately movably connected to the base, and capable of swinging relative to the base; two angle fixing racks, separately disposed on two sides of the base and capable of fixing positions of the swing rods; a power element, disposed on the swing rods; and a lifting rack, movably disposed on the swing rods, and capable of swinging with the swing rods and being driven by the power element to move vertically along the swing rods. A lifting angle can be changed by swinging the swing rods and fixing the swing rods by using the angle fixing racks, and a lifting speed can be changed by changing a moving speed of the lifting rack by using the power element.
Abstract:
An apparatus for controlling a color of a film includes a dyeing bath to dip a washed PVA film in an aqueous iodine solution and an aqueous potassium solution and then dye the PVA film therewith, a complementary bath to dip the PVA film in an aqueous potassium solution and then dye the PVA film therewith, a device oven to dry the PVA film having the oriented iodine and potassium, a 4-stage oven to dry the PVA film dried in the device oven, and a central controller to predict a color value of the polarizing film.
Abstract:
Installation for surface treatment of parts. The installation includes at least one treatment tank containing a processing liquid in which an arm carrying on one of its ends at least one part support comprising a lower surface and an upper surface holding the parts to be treated is at least partially immersed. The arm is rotationally mounted about an axis located on the outside of the tank and in an area below the area formed by the upper end edge of the tank.
Abstract:
The present invention provides an apparatus for producing an electrophotographic photosensitive member that has a coating machine for dipping plural members to be coated in a coating liquid in a coating bath and then lifting up the coated members to form a coating film on the surface of each of the plural members to be coated and a transport holding member for holding and transporting the members to be coated, and has plural stretching hoods which can individually cover each side of the plural members to be coated and can extend in association with the movement of the plural members to be coated to individually cover each side of the plural members to be coated when the coating machine is lifting up the plural members to be coated, wherein the plural stretching hoods are linked with each other at the lower parts of the hoods.
Abstract:
A dip-coating process includes immersing a member to be coated in a coating solution in a coating vessel and lifting the member to be coated while covering a side surface of the member to be coated with a telescopic sliding hood to form a coating film on a surface of the member to be coated. The telescopic sliding hood includes a plurality of tubular members connected so that their diameters successively decrease upward in a dip-coating direction, and can cover the side surface of the member to be coated by extending in association with the movement of the member to be coated during the lift of the member to be coated. While the member to be coated is being lifted, a downward airflow in the dip-coating direction is generated in a gap between an inner surface of the telescopic sliding hood and the member to be coated to discharge solvent vapor to outside the telescopic sliding hood.
Abstract:
A dispensing container apparatus having a tubular container with a bottom end and a rotatable annular upper end connected to a tubular shaft, and a compression member associated with the tubular shaft which causes a material disposed within the containment region to communicate into the tubular shaft or into a containing area upon rotation of the rotatable annular upper end. A brush applicator removably fits into an open end of the tubular shaft for receiving paste to be dispensed via brush application. Also, the container apparatus includes a top member having paste-access holes sized and adapted to closely receive different threaded shaft sizes of fasteners. In one form, the top member is partially rotatable for closing the holes, and then further rotatable for moving the piston (and hence paste) within the container.
Abstract:
An automated mandrel dip coating process assembly for RTV silicone dispersions is described, including an enclosure adapted to hold a moisture-cure ambient temperature curable medium for mandrel dip molding and at least one mandrel having a surface for contacting the moisture-cure ambient temperature curable medium. An automated motive drive assembly is arranged to removably translate one or more of the mandrel(s) into contact with the moisture-cure ambient temperature curable medium in the enclosure, and to subsequently translate at least one mandrel contacted with the moisture-cure ambient temperature curable medium into at least one of (A) contact with a bubble crusher in the enclosure, and (B) disengagement from the moisture-cure ambient temperature curable medium in the enclosure and rotation of the mandrel at a vertical displacement angle of from 70° to 110°. By such arrangement, air bubble entrapment on the dip molded film on the mandrel is avoided, and controlled film thickness is achieved at desired location(s) so that the product molded film article is free of pinholes and air bubble inclusions in the film, and complies with desired thickness specifications.
Abstract:
This is a device for impregnating a cleaning cloth, making available on a basin a pre-fixed amount of impregnation liquid, after having extracted it from a bucket by means of a pump.
Abstract:
A lens holding jig (3) includes a lower holding portion (15) that holds the lower surface of a lens base material (1). The upper surface of the lower holding portion (15) forms support surfaces (16) that support the lower edges (S1, S2) of a cut end surface (1a) of the lens base material (1) at two points. An application liquid release portion (17) running downward is provided at the center of the support surfaces (16). The application liquid release portion (17) is formed from a long hole, a long groove, or a projection.
Abstract:
In a method and apparatus for coating catheters or balloon catheters the catheter or balloon catheter is radially surrounded completely or almost completely at a constant distance by a device that applies a coating solution so that the coating solution completely fills the space between the catheter or balloon catheter and the device and thus completely surrounds the catheter or balloon catheter, relative motion is effected between the device and the catheter or balloon catheter in the axial direction across the surface of the catheter or balloon catheter multiple times, and partial drying of the applied coating solution occurs between the individual coating stages.