IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0510916
(1983-07-05)
|
우선권정보 |
GB-19820019688 (1982-07-07) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Grundy Dispense Systems, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
3 |
초록
This invention relates to an improved clenched-on fitting which is placed onto the bung housing member of a cask or container for beverages which are dispensed from the container by a pressurized gas or pump.
대표청구항
▼
1. An extractor tube head fitting for the bung hole outlet of a beverage container, wherein the bung hole outlet housing is characterized by a collar which contains a projecting lip portion adjacent its top, and wherein the fitting has a liquid extractor tube within the head end thereof secured with
1. An extractor tube head fitting for the bung hole outlet of a beverage container, wherein the bung hole outlet housing is characterized by a collar which contains a projecting lip portion adjacent its top, and wherein the fitting has a liquid extractor tube within the head end thereof secured within a body which sealingly engages the bung hole outlet housing, the body having valve means cooperable with a head fitting which can be coupled with the bung hole outlet housing to pressurize the container from a gas source and extract liquid therefrom for dispensing at a remote location, wherein the improvement in said extractor tube head fitting comprises: a. said body containing a flanged member; b. said flanged member comprising a plate forming a top surface for receiving a head fitting and coupling therewith, and wherein the plate contains a central aperture which is closed by parts of the valve means; c. said plate having a first rim to seat over and around the top outer periphery of said bung hole outlet housing, the rim being deformable to form a clenched engagement around and beneath the lip of the bung hole outlet housing; and d. said plate further comprising a second rim spaced inwardly of and concentric with said first rim, the top of the bung hole outlet housing being engaged between the two rims; e. whereby said clench of the first rim of said flanged member around and beneath said projecting lip portion serves to retain the body in the bung hole outlet housing and secure it against internal container pressure. 2. The invention as defined in claim 1, wherein the second rim abuts a top face of the body to secure and retain same in the bung hole outlet housing. 3. The invention as defined in claim 1, wherein said flanged member comprises a synthetic plastics material having portions deformed or moulded around the lip part of the bung hole outlet housing. 4. The invention as defined in claim 1, wherein said flanged member is made of metal, the first rim portion of which is deformed under pressure to form a clench around and under the lip part of the bung hole outlet housing. 5. The invention as defined in claim 1, wherein a sealing layer is provided around the top of the bung hole outlet housing before the flanged member is applied. 6. An extractor tube head fitting for the bung hole outlet of a beverage container, wherein the bung hole outlet housing is characterized by a collar which contains a projecting lip portion adjacent its top, and wherein the fitting has a liquid extractor tube within the head end thereof secured within a body which sealingly engages the bung hole outlet housing, the body having valve means cooperable with a head fitting which can be coupled with the bung hole outlet housing to pressurize the container from a gas source and extract liquid therefrom for dispensing at a remote location, wherein the improvement in said extractor tube head fitting comprises: a. said body containing a flanged member; b. said flanged member comprising a plate forming a top surface for receiving a head fitting and coupling therewith and wherein the plate contains a central aperture which is closed by parts of the valve means; c. said plate having a platform to receive a probe assembly to open said valve means, and lockably engage therewith, and where the lower surface of the plate has a depending first rim deformable to form a clenched engagement around and beneath the lip of the bung hole outlet housing; and d. said plate further comprising a second rim spaced inwardly of and concentric with said first rim, the top of the bung hole outlet housing being engaged between the two rims, e. whereby said clench of the first rim of said flanged member around and beneath said projecting lip portion serves to retain the body in the bung hole outlet housing and secure it against internal container pressure. 7. The invention as defined in claim 6, wherein the second rim abuts a top face of the body to secure and retain same in the bung hole outlet housing. 8. The invention as defined in claim 6, wherein said flanged member comprises a synthetic plastics material having portions deformed or moulded around the lip part of the bung hole outlet housing. 9. The invention as defined in claim 6, wherein said flanged member is made of metal, the first rim portion of which is deformed under pressure to form a clench around and under the lip part of the bung hole outlet housing. 10. The invention as defined in claim 6, wherein a sealing layer is provided around the top of the bung hole outlet housing before the flanged member is applied. 11. An extractor tube head fitting for the bung hole outlet of a beverage container, wherein the bung hole outlet housing is characterized by a collar which contains a projecting lip portion adjacent its top, and wherein the fitting has a liquid extractor tube within the head end thereof secured with a body which sealingly engages the bung hole outlet housing, the body having valve means cooperable with a head fitting which can be coupled with the bung hole outlet housing to pressurize the container from a gas source and extract liquid therefrom for dispensing at a remote location, wherein the improvement in said extractor tube head fitting comprises: a. said body containing a flanged member; b. said flanged member is a structural part of the valve means and is cooperable with the head fitting to couple same with the bung hole outlet housing; c. said flanged member containing a marginal edge portion; d. said marginal edge portion being clenched around said projecting lip portion of said bung hole outlet housing; and e. said flanged member further comprising an annulus whose inner peripheral surface receives a probe assembly for opening said valve means and also comprises formations to secure same, and wherein the lower part of the annulus forms part of the valve means; f. whereby said clench of said marginal edge portion of said flanged member around said projecting lip portion serves to retain the body in the bung hole outlet housing and secure it against internal container pressure. 12. The invention as defined in claim 11, wherein the upper end of said annulus has an outer peripheral rim which defines with the body of the annulus a channel to receive the top of the bung hole outlet housing, with the rim being clenched around the top of the bung hole outlet housing and the body of the annulus contained within the bung hole outlet housing. 13. The invention as defined in claim 11, wherein the lower end of said annulus has a channel to receive the lip of the bung hole outlet housing, the outer wall of the annulus being clenched around the top of the bung hole outlet housing. 14. The invention as defined in claim 11, wherein said flanged member comprises a synthetic plastics material having portions deformed or moulded around the lip part of the bung hole outlet housing. 15. The invention as defined in claim 11, wherein said flanged member is made of metal, the marginal edge portion of which is deformed under pressure to form a clench around and under the lip part of the bung hole outlet housing. 16. The invention as defined in claim 11, wherein a sealing layer is provided around the top of the bung hole outlet housing before the flanged member is applied. 17. An extractor tube head fitting for the bung hole outlet of a beverage container, wherein the bung hole outlet housing is characterized by a collar which contains a projecting lip portion adjacent its top, and wherein the fitting has a liquid extractor tube within the head end thereof secured with a body which sealingly engages the bung hole outlet housing, the body having valve means cooperable with a head fitting which can be coupled with the bung hole outlet housing to pressurize the container from a gas source and extract liquid therefrom for dispensing at a remote location, wherein the improvement in said extractor tube head fitting comprises: a. said body containing a flanged member; b. said flanged member is a structural part of said extractor tube body and is cooperable with the head fitting to couple same with the bung hole outlet housing; c. said flanged member containing a marginal edge portion; d. said marginal edge portion being clenched around said projecting lip portion of said bung hole outlet housing; and e. said flanged member further comprising an annulus whose inner peripheral surface receives a probe assembly for opening said valve means and also comprises formations to secure same, and wherein the lower part of the annulus forms part of the valve means; f. whereby said clench of said marginal edge portion of said flanged member around said projecting lip portion serves to retain the body in the bung hole outlet housing and secure it against internal container pressure. 18. The invention as defined in claim 17, wherein the upper end of said annulus has an outer peripheral rim which defines with the body of the annulus a channel to receive the top of the bung hole outlet housing, with the rim being clenched around the top of the bung hole outlet housing and the body of the annulus contained within the bung hole outlet housing. 19. The invention as defined in claim 17, wherein the lower end of said annulus has a channel to receive the lip of the bung hole outlet housing, the outer wall of the annulus being clenched around the top of the bung hole outlet housing. 20. The invention as defined in claim 17, wherein said flanged member comprises a synthetic plastics material having portions deformed or moulded around the lip part of the bung hole outlet housing. 21. The invention as defined in claim 17, wherein said flanged member is made of metal, the marginal edge portion of which is deformed under pressure to form a clench around and under the lip part of the bung hole outlet housing. 22. The invention as defined in claim 17, wherein a sealing layer is provided around the top of the bung hole outlet housing before the flanged member is applied.
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