IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0699642
(2007-01-29)
|
등록번호 |
US-8177451
(2012-05-15)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
10 |
초록
▼
The brush applicator has a tapered inner wall and inwardly extended flange inside of a nozzle, which secures a molded or crimped brush assembly. Two edge applicators apply a substantially uniform thin layer of adhesive or glue only on the edge surface of a workpiece. A first edge applicator applies
The brush applicator has a tapered inner wall and inwardly extended flange inside of a nozzle, which secures a molded or crimped brush assembly. Two edge applicators apply a substantially uniform thin layer of adhesive or glue only on the edge surface of a workpiece. A first edge applicator applies glue through an exit and a second embodiment of the edge applicator has a roller with side flanges and with a reduced portion in-between. A flat surface applicator may have plural vanes and channels inside of two outer walls to distribute adhesive to a wider flat exit. A biscuit applicator applies glue on two side surfaces of elliptical slots that are formed by biscuit cutters. The glue flows through plural vanes or plural transversely positioned openings and passes to form two opposite layers of glue. A dowel applicator applies a thin substantially uniform layer of glue on the wall of a dowel-receiving hole prior to installation of dowel pins. The glue is applied using a cylindrical nozzle body with plural projections and a reduced diameter portion. A wet well prevents applicator from clogging by hardened glue. The wet well fits tightly over the cap and the entire inner space of the wet well is saturated with moisture/solvent from a water/solvent retainer. A viscous-material applicator dispenses a plurality of beads on the floor or on backside of the workpieces. The viscous-material applicator includes a nozzle that has a flat but wide exit at outlet end, wherein the nozzle has plural vanes or flow restraints to diverge the flow of adhesive to a wider outlet end that has a plurality of orifices.
대표청구항
▼
1. A device for dispensing an adhesive onto a workpiece, moving relative to the workpiece and used cooperatively with an adhesive container, comprising: a nozzle for dispensing the adhesive, said nozzle having an inlet end which is configured to receive the adhesive ejected from said container;a for
1. A device for dispensing an adhesive onto a workpiece, moving relative to the workpiece and used cooperatively with an adhesive container, comprising: a nozzle for dispensing the adhesive, said nozzle having an inlet end which is configured to receive the adhesive ejected from said container;a fore wall and an aft wall, which are connected to said inlet end;an outlet end having at least one orifice and located on the opposite side from said inlet end;a passage formed in said nozzle between said inlet end and said outlet end to direct the adhesive, wherein said passage defines an axis;two sidewalls disposed laterally and connected to said inlet end and said outlet end;a slant plane disposed near said fore wall, said slant plane for permitting said nozzle to urge on the workpiece, wherein an angle formed by said axis and said slant plane is between 30° and 75°, andan aft notch disposed at said orifice, said aft notch for permitting to dispense a controlled layer of adhesive on the workpiece. 2. The device of claim 1, wherein said two sidewalls and said outlet end form a triangular shape. 3. The device of claim 2, further comprising means disposed in said passage for permitting the adhesive to flow laterally toward said sidewalls near said outlet end, wherein said means includes at least one of at least one flow restraint or at least one vane, said flow restraint having a lateral variable cross section. 4. The device of claim 1, wherein said orifice is detachably mounted on said outlet end. 5. The device of claim 1, wherein said orifice is selected from a group consisting of a triangle, a truncated triangle, a rectangle, a circle, a truncated circle, an oval and a truncated oval. 6. The device of claim 1, wherein at least one of said aft wall or said fore wall is removably mounted on said nozzle. 7. A device for dispensing an adhesive onto a workpiece, moving relative to the workpiece and used cooperatively with an adhesive container, comprising: a nozzle for dispensing the adhesive having an inlet end which is configured to receive the adhesive ejected from said adhesive container;a fore wall and an aft wall, which are connected to said inlet end;an outlet end having a plurality of orifices and located on the opposite side from said inlet end;two sidewalls disposed laterally and connected to said fore wall and said aft wall, said two sidewalls and said outlet end form a triangular shape;a passage defining an axis, said passage formed by said fore wall, said aft wall and said two sidewalls, andmeans for permitting the adhesive to flow laterally toward said sidewalls near said outlet end. 8. The device of claim 7, further comprising a slant plane disposed near said outlet end, wherein an angle formed by said axis and said slant plane is between 30° and 75°. 9. The device of claim 7, wherein said orifices are selected from a group consisting of a triangle, a truncated triangle, a rectangle, a circle, a truncated circle, an oval and a truncated oval. 10. The device of claim 7, wherein at least one of said aft wall or said fore wall is removably mounted on said nozzle. 11. The device of claim 7, wherein means include at least one of at least one flow restraint or at least one vane, said flow restraint having a lateral variable cross section. 12. The device of claim 7, wherein said orifices are detachably mounted on said outlet end.
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