IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0225790
(2006-10-25)
|
등록번호 |
US-8720954
(2014-05-13)
|
우선권정보 |
EE-200600011 (2006-03-31) |
국제출원번호 |
PCT/EE2006/000007
(2006-10-25)
|
§371/§102 date |
20090301
(20090301)
|
국제공개번호 |
WO2007/112758
(2007-10-11)
|
발명자
/ 주소 |
- Puusaag, Jaan
- Raba, Raivo
- Lauringson, Taavi
|
출원인 / 주소 |
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
27 |
초록
▼
A fastening device for a hand-held applicator of foam cylinders enables the use of foam cylinders with hand applicators that were intended for applicator guns. A fastening device for a hand-held applicator is used, which is placed on the valve nozzle of a foam cylinder. The fastening device has a ca
A fastening device for a hand-held applicator of foam cylinders enables the use of foam cylinders with hand applicators that were intended for applicator guns. A fastening device for a hand-held applicator is used, which is placed on the valve nozzle of a foam cylinder. The fastening device has a cavity on the side of the nozzle, in which there is a conical pipe. In addition grappling devices, such as cammed surfaces, on the inside wall of the cavity of the fastening device engage a border of the nozzle.
대표청구항
▼
1. A fastening device for a hand-held applicator, comprising: a body having an outer sidewall, an inner sidewall, and a bottom surface extending radially and having an outer edge connected to the outer sidewall and an inner edge connected to the inner sidewall;a duct extending through the body;a cav
1. A fastening device for a hand-held applicator, comprising: a body having an outer sidewall, an inner sidewall, and a bottom surface extending radially and having an outer edge connected to the outer sidewall and an inner edge connected to the inner sidewall;a duct extending through the body;a cavity formed in a bottom of the body;a pipe integrally formed with the body and protruding from a surface of the body within the cavity, the pipe communicating with the duct; anda grappling device formed in the bottom surface of the body, the grappling device comprising an annular ring extending radially inwardly from the bottom surface of the body in a plane perpendicular to a longitudinal axis of the duct, a radial extent of the grappling device varying about the circumference of the grappling device,wherein the annular ring does not extend radially inwardly past the body inner sidewall. 2. The fastening device of claim 1, wherein an inwardly extending surface of the annular ring is a toothed surface. 3. The fastening device of claim 1, wherein the bottom surface tapers outwardly from the inner sidewall to the outer sidewall. 4. The fastening device of claim 1, wherein the annular ring comprises a plurality of protrusions, each protrusion having a triangular cross section in the plane perpendicular to the longitudinal axis of the duct. 5. The fastening device of claim 4, wherein each protrusion includes a first surface extending radially from the bottom surface of the body and a second surface extending radially and circumferentially from the bottom surface of the body to the first surface. 6. A foam applicator, comprising: a valve nozzle having an outwardly extending flange, the flange having an outer edge; anda fastening device for a hand-held applicator, the fastening device including a body having an outer sidewall, an inner sidewall, and a bottom surface extending radially and having an outer edge connected to the outer sidewall and an inner edge connected to the inner sidewall,a duct extending through the body,a cavity formed in a bottom of the body,a pipe integrally formed with the body and protruding from a surface of the body within the cavity, the pipe communicating with the duct, the pipe creating a sealed connection between the fastening device and the valve nozzle, anda grappling device formed in the bottom surface of the body, the grappling device comprising an annular ring extending radially inwardly from the bottom surface of the body in a plane perpendicular to a longitudinal axis of the duct, a radial extent of the grappling device varying in a circumferential direction,wherein the annular ring does not extend radially inwardly past the body inner sidewall, andwherein the grappling device engages the outer edge of the valve nozzle flange. 7. The foam applicator of claim 6, wherein an inwardly extending surface of the annular ring is a toothed surface. 8. The foam applicator of claim 6, wherein an inner diameter of the cavity is the same as the outer diameter of the valve nozzle. 9. The foam applicator of claim 6, wherein the bottom surface tapers outwardly from the inner sidewall to the outer sidewall. 10. The foam applicator of claim 2, wherein the grappling device is integrally formed with the inner sidewall. 11. The foam applicator of claim 6, wherein the annular ring comprises a plurality of protrusions, each protrusion having a triangular cross section in the plane perpendicular to the longitudinal axis of the duct. 12. The foam applicator of claim 11, wherein each protrusion includes a first surface extending radially from the bottom surface of the body and a second surface extending radially and circumferentially from the bottom surface of the body to the first surface. 13. A fastening device for a hand-held applicator, comprising: a body having an inner surface, an outer surface and a bottom surface extending between the inner and outer surface;a duct extending through the body;a pipe integrally formed, the pipe spaced radially inwardly from the body inner surface to form a cavity, the pipe communicating with the duct; anda grappling device integrally formed with the bottom surface of the body, the grappling device comprising an annular ring extending radially inwardly from the bottom surface of the body in a plane perpendicular to a longitudinal axis of the duct,wherein the annular ring does not extend radially inwardly past the body inner surface, andwherein the bottom surface tapers outwardly from the body inner surface to the body outer surface. 14. The fastening device of claim 13, wherein a radial extent of an radially inwardly extending surface of the annular ring varies in a circumferential direction. 15. The fastening device of claim 13, wherein the grappling device is integrally formed with the inner sidewall. 16. The fastening device of claim 12, wherein the annular ring comprises a plurality of protrusions, each protrusion having a triangular cross section in the plane perpendicular to the longitudinal axis of the duct. 17. The fastening device of claim 16, wherein each protrusion includes a first surface extending radially from the bottom surface of the body and a second surface extending radially and circumferentially from the bottom surface of the body to the first surface.
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