A double-sided coating device includes: a conveying mechanism for a base material that includes a first surface and a second surface; a first die that applies a first coating material onto the first surface; and a second die that applies a second coating material onto the second surface. The conveying mechanism includes: a roll that conveys the base material, in which the position at which the base material separates from the circumferential surface is higher than a target coating height of the base material; and a drawing section that draws the base material such as to bring the base material closer to the target coating height.

A double-sided coating device includes: a conveying mechanism for a base material that includes a first surface and a second surface; a first die that applies a first coating material onto the first surface; and a second die that applies a second coating material onto the second surface. The conveying mechanism includes: a roll that conveys the base material, in which the position at which the base material separates from the circumferential surface is higher than a target coating height of the base material; and a drawing section that draws the base material such as to bring the base material closer to the target coating height.

A method and apparatus for manufacturing a separator, and a separator obtained thereby. The method for manufacturing a separator includes applying a solvent for pore impregnation onto a first surface of a porous polymer substrate, before applying slurry for forming a first porous coating layer and a second porous coating layer. In this manner, it is possible to provide a separator which has a small deviation in physical properties between the porous coating layers on the first surface and the second surface of the porous polymer substrate.

The present disclosure relates to a method and apparatus for manufacturing a separator, and a separator obtained thereby. The method for manufacturing a separator according to an embodiment of the present disclosure includes applying a solvent for pore impregnation onto a porous polymer substrate, before applying slurry for forming a porous coating layer thereto. In this manner, it is possible to provide a separator which shows a small deviation in physical properties between the porous coating layers formed on the top surface and the back surface of the porous polymer substrate.

Technologies and techniques for the dry manufacture of an electrode. A substrate is provided, and a primer material is dispensed on the substrate to provide a primer layer on the substrate, dispensing an electrode material on the primer layer and attaching the electrode material via pressure and/or temperature to provide an electrode material layer.

A high viscosity material is discharged in the form of a continuous thread from an application nozzle toward an end of a workpiece and a space S on the side of the workpiece so that the high viscosity material in the form of the thread adheres to a front surface of the workpiece and the high viscosity material discharged in the form of the thread into the space on the side of the workpiece pivots around an edge of the workpiece to a back surface of the workpiece and adheres to the back surface of the workpiece. The high viscosity material can thus be applied to both the front and back surfaces of the workpiece in one step of discharging the high viscosity material only from the front surface side of the workpiece.

A method for covering a screw head of a screw which penetrates through a workpiece surface in a sealed manner by means of a viscous coating material is disclosed. The method includes the steps of applying a first strip of the viscous coating material onto the workpiece surface at a first inclination relative to the workpiece surface, the first strip of the viscous coating material, after having been applied, at most partially covering the screw head; and applying a second strip of the viscous coating material to the workpiece surface at a second inclination relative to the workpiece surface, the second strip of the viscous coating material, after having been applied, overlapping the first strip in such a way that the screw head is fully covered, the first inclination and the second inclination being opposite one another. The invention furthermore relates to an application system.

A fluid applicator for use in a fluid application system includes a base plate comprising at least one rail and a housing slidably coupled to the base plate. The fluid applicator also includes a plurality of fluid permeable pads positioned within the housing and a fluid delivery conduit coupled to the base plate and to the housing. The fluid applicator further includes an actuator configured to selectively move the housing and the plurality of pads along the rails between a first position and a second position. The plurality of fluid permeable pads are in flow communication with the fluid delivery conduit in the first position, and the plurality of fluid permeable pads are prevented from being in flow communication with the fluid delivery conduit in the second position.

A fluid applicator for use in a fluid application system includes a base plate comprising at least one rail and a housing slidably coupled to the base plate. The fluid applicator also includes a plurality of fluid permeable pads positioned within the housing and a fluid delivery conduit coupled to the base plate and to the housing. The fluid applicator further includes an actuator configured to selectively move the housing and the plurality of pads along the rails between a first position and a second position. The plurality of fluid permeable pads are in flow communication with the fluid delivery conduit in the first position, and the plurality of fluid permeable pads are prevented from being in flow communication with the fluid delivery conduit in the second position.

A lateral applicator kit for a pipe has a first and a second application unit that are configured to apply a primer material or other substance to the exterior and interior lateral walls of a pipe. The first unit receives primer through a first supply engagement feature, which is in fluid communication with a first material reservoir internal to the first application unit and further in fluid communication with an application receptacle configured to receive, and apply primer to, the exterior lateral surface of a pipe. The application receptacle has at least one first material applicator connected across at least one first application opening through which primer is absorbed and distributed to the pipe. The application receptacle has a tapered, flexible applicator wall for adaptably accommodating a range of pipe diameters. The second unit is similarly but inversely configured to adaptably apply primer to the interior surface of a fitting.

An end effector, for adhesively attaching a first part to a second part, comprises a support, a first nozzle, movable relative to the support, and a second nozzle, movable relative to the support. The first nozzle comprises a first-nozzle-body outlet port and a first-nozzle separator plate. The second nozzle comprises a second-nozzle-body outlet port and a second-nozzle separator plate. The end effector additionally comprises a first ultrasonic-sensor roller that is rotatable relative to the support, translationally fixed relative to support, and located between the first nozzle and the second nozzle. The end effector also comprises a second ultrasonic-sensor roller that is rotatable relative to the support, translationally fixed relative to support, and located between the first ultrasonic-sensor roller and the second nozzle.