IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0720827
(2010-03-10)
|
등록번호 |
US-8413859
(2013-04-09)
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발명자
/ 주소 |
- Schneider, Mark C
- Hanni, Joseph B
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출원인 / 주소 |
|
대리인 / 주소 |
Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
5 |
초록
▼
A nozzle assembly for use with a device for dispensing a flowable material, such as caulking material, is disclosed. The nozzle assembly includes a conduit having an inlet end adapted for connecting to the dispensing device, an outlet end, and a longitudinally extending passage therethrough. A head
A nozzle assembly for use with a device for dispensing a flowable material, such as caulking material, is disclosed. The nozzle assembly includes a conduit having an inlet end adapted for connecting to the dispensing device, an outlet end, and a longitudinally extending passage therethrough. A head assembly is arranged to be rotatably mounted to the conduit outlet end. A nozzle is arranged to be affixed within the head assembly, the nozzle comprising a larger diameter inlet opening, a smaller diameter outlet opening, and a tapered wall comprising a notched portion which, together with the outlet opening forms a dispensing opening. The nozzle is arranged to rotate in response to rotation of the head assembly to any one of a plurality of positions for directing a bead of flowable material onto a surface.
대표청구항
▼
1. A nozzle assembly for use with a device for dispensing a flowable material, said nozzle assembly comprising: a. a conduit having an inlet end adapted for connecting to the dispensing device, an outlet end, and a passage extending therethrough, said conduit including a first straight section that
1. A nozzle assembly for use with a device for dispensing a flowable material, said nozzle assembly comprising: a. a conduit having an inlet end adapted for connecting to the dispensing device, an outlet end, and a passage extending therethrough, said conduit including a first straight section that extends from said inlet end to a bend and a second straight section that extends from said bend to said outlet end; and,b. a rotatable head assembly arranged to be connected to the outlet end of said conduit, said head assembly comprising a nozzle having a larger diameter inlet opening, a smaller diameter outlet opening, and a tapered wall, said nozzle tapered wall comprising a single notch extending proximally from said nozzle outlet opening, said outlet opening and said single notch together forming a dispensing opening from which a bead of flowable material may be dispensed, the direction of dispensing of flowable material through said dispensing opening being alterable by rotation of said head assembly during dispensing, said head assembly arranged to rotate in response to manual actuation to any one of a plurality of positions, said rotatable head assembly additionally comprising an adapter surrounding said conduit at the outlet end thereof, and a cap portion arranged for securement to said adapter, said nozzle being secured between said adapter and said cap portion, and said nozzle extending through a central opening in said cap portion. 2. The nozzle assembly of claim 1, wherein said nozzle is provided with an annular flange extending radially from the inlet end of said nozzle, said flange provided for securement of said nozzle between said adapter and said cap portion. 3. The nozzle assembly of claim 1, wherein threads on said adapter cooperate with threads on said cap portion to enable securement of said cap portion to said adapter. 4. The nozzle assembly of claim 1, wherein said head assembly additionally comprises a retainer for encircling said conduit, said retainer being structured to be rotatable with respect to said conduit during rotation of said head assembly. 5. The nozzle assembly of claim 4, wherein said adapter is provided with an annular well for receiving said retainer therewithin. 6. The nozzle assembly of claim 4, wherein said retainer comprises a pair of arcuate clips, which when joined together, encircle said conduit. 7. The nozzle assembly of claim 6, wherein said conduit is provided with an annular flange at said outlet end and wherein said retainer is provided with an annular recess for receiving said annular flange of said conduit therein. 8. The nozzle assembly of claim 1, wherein said adapter includes an exterior surface having ridges or grooves to facilitate manual rotation. 9. The nozzle assembly of claim 8, wherein said ridges or grooves form a knurled surface.
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