摘要:
An apparatus for packing disposable objects or material into an elongated tube of flexible material. The apparatus defines a bin having a holder adapted to receive a cassette of flexible unfoldable material. A closing mechanism is positioned below the holder. The closing mechanism includes first and second portions. The second portion is biased in a closed position against the first. The second portion has a receiving surface and is slidable from the closed position to an open position through the application of a substantially downward force against the receiving surface and is slidable from the open position to the closed position under the action of a biasing force. The closing mechanism in the open position defines a passage between a top opening of the bin and a bottom portion of the enclosure, and in the closed position closes the passage.
摘要:
An encapsulating permanent wire connector is comprised of a housing provided with a first port and a second port. At least one division wall extends coaxially in a portion of the housing to a side of a straight central axis of the housing and defines an electrically isolating cavity in the housing. The housing has an opening to inject a sealing substance therein. Air evacuation holes are associated with the electrically isolating cavity for the escape of air therefrom when a sealing substance is injected within the housing with soldered wire connections being disposed in the housing and isolated from one another by the electrically isolating cavity. In a preferred embodiment, there are two spaced-apart electrically isolating cavities with a central cavity therebetween.
摘要:
The invention provides a paper roll, a bushing for a paper roll and a combination of a paper roll with a dispenser. The paper roll comprises a hollow paper roll core with two opposite extremities. The bushing has a cylindrical body press-fitted into at least one of the extremities of the paper roll core and the bushing further comprises a circular end wall frangibly fixed to a first end of the body and closing the extremity of the paper roll core. The end wall is provided with a central pin-receiving hole. The end wall is designed to breaks off when removing the paper roll from the dispenser. Thus, the bushing cannot be reused. Therefore, this invention participates in the enhancement of a quality control system.
摘要:
Dispenser apparatus for dispensing paper toweling from a roll of paper toweling includes a paper toweling feed roller and a guide partially surrounding the feed roller having a curved guide surface spaced from the paper toweling feed roller. The feed roller and the guide form a curved passageway through which paper toweling passes during transport from a roll of paper toweling to a location external of the dispenser housing. Automatic transfer to a full roll of paper toweling takes place upon depletion of another roll.
摘要:
A water heater system for a water dispensing fountain having a refrigerated water reservoir, is disclosed. The water heater system is comprised of a plastic molded hot water tank formed in a support membrane. A feed conduit is also formed in the membrane and extends from a connector, which secures to the bottom wall of the refrigerated water reservoir, to the bottom end of a serpentine array of the conduit which extends upwardly to the bottom wall of the hot water tank. The purpose of the serpentine conduit is to prevent hot water from the tank from flowing back into the refrigerated water reservoir. A dispensing conduit extends from the hot water tank and is located at a position whereby water can be extracted from a valve connected thereto by gravity flow. An exhaust pipe also extends from the hot water tank and is provided with an exhaust port located above the top water level of the refrigerated water reservoir whereby to exhaust water pressure vapors from the hot water tank.
摘要:
A dispenser apparatus for stacked single-fold towel sheets has a rear wall, side walls, and front and rear funnel walls extending to a funnel height between bottom portions of the side walls on opposite sides of a feed slot; and a pair of shelf members projecting downwardly and inwardly from respective ones of the side walls, each shelf member having a shelf width perpendicular to the rear wall being approximately 45 percent of a housing depth between upper extremities of the funnel walls, inward extremities of the shelf members, the inward extremities being spaced above the feed slot within the funnel height and being spaced apart by a distance of not greater than approximately 90 percent of the stack width for partially supporting the sheets. Each shelf member has an upwardly and inwardly facing panel surface that forms a side angle of approximately 45 degrees with the side wall. A perimeter contour of each shelf member has a plan radius of approximately 0.5 inch at the inward extremity, diverging to the shelf width from the plan radius at a taper angle of approximately 90 degrees, the perimeter contour also having an edge profile of smooth curvature including a shelf lip radius of approximately 0.15 inch extending outwardly and downwardly from the panel surface. Another aspect of the invention provides a method for cleaning a facility having the dispenser.
摘要:
Apparatus for dispensing sheet material from a roll of sheet material includes a rotatable sheet material engagement member having a smooth outer surface for engaging the sheet material. A pivoted shaft is mounted adjacent to the sheet material engagement member having a feed roller mounted thereon. The shaft and feed roller are moved toward the sheet material engagement member and the feed roller is rotated to transport the sheet material over the smooth outer surface of the sheet material engagement member. A tucker member is attached to the sheet material engagement member and rotates upon depletion of a primary roll of sheet material to position the lead end of a reserve roll between the sheet material engagement member and the feed roller.
摘要:
The present invention relates to a flexible tubular conduit with a jacket or tube made of crosslinked polyolefin, especially crosslinked polyethylene. The jacket or tube is made from polyolefin crosslinked by hydrolysis.
摘要:
A paper towel dispenser of the type dispensing towelling spirally from the center of a coreless roll of towelling while the roll stands upright. The dispenser is a knockdown dispenser having a separate base, a first casing part, and a second casing part. The dispenser can be shipped with the parts disassembled to save space and assembled onsite by connecting the base to the first casing part and then pivotally connecting the second casing part to the base. The roll of towelling sits on the base and the casing parts form an enclosure about the roll. The dispenser has a dispensing nozzle in the base through which the paper towelling is dispensed. An access opening is provided in the wall of the nozzle to make it easier to thread the towelling through the nozzle when loading a new roll of towelling in the dispenser. A dispensing ring may be provided in the bottom of the nozzle through which the towelling is dispensed. The ring can be replaced if worn or if a different size of dispensing opening is needed in the nozzle.
摘要:
An improved shower head having an elongated, rigid arm with a shower nozzle at one end of the arm and with the other end of the arm acting as a handle adapted to be grasped by the user. The arm is mounted, near its one end, by a swivel joint onto a shower pipe. The arm can be grasped by its handle end to move it about the swivel joint to position the shower nozzle. A control valve can be mounted on the arm to control the flow of water from the shower pipe to the shower nozzle. A second shower nozzle can be mounted on the other end of the handle and the control valve can control the flow of water to either the nozzle or to both simultaneously.