IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0043867
(2002-01-11)
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발명자
/ 주소 |
- Ufheil, Gerhard
- Overbaugh, William F.
- Chrisman, Randall C.
- Gutierrez, J. Antonio
- Melanson, Jr., Donald G.
- Squires, Gerald
- Piacentini, Geno
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
12 인용 특허 :
6 |
초록
▼
The invention relates to a device for cleanly and conveniently refilling a flowable substance in a dispensing device which comprises a container assembly of a container containing a flowable substance; a container holding assembly attached to the container which includes an opening mechanism for sec
The invention relates to a device for cleanly and conveniently refilling a flowable substance in a dispensing device which comprises a container assembly of a container containing a flowable substance; a container holding assembly attached to the container which includes an opening mechanism for securing the opening of the container when the container holding assembly is held in a stable delivery position on a reservoir. An unlatching mechanism is also provided to release the container holding assembly from the reservoir in a convenient way. The invention also relates to the combination of such a container assembly and a reservoir assembly which is especially adapted for securely receiving the container assembly.
대표청구항
▼
The invention relates to a device for cleanly and conveniently refilling a flowable substance in a dispensing device which comprises a container assembly of a container containing a flowable substance; a container holding assembly attached to the container which includes an opening mechanism for sec
The invention relates to a device for cleanly and conveniently refilling a flowable substance in a dispensing device which comprises a container assembly of a container containing a flowable substance; a container holding assembly attached to the container which includes an opening mechanism for securing the opening of the container when the container holding assembly is held in a stable delivery position on a reservoir. An unlatching mechanism is also provided to release the container holding assembly from the reservoir in a convenient way. The invention also relates to the combination of such a container assembly and a reservoir assembly which is especially adapted for securely receiving the container assembly. least a leg portion integrally formed with said annular member to extend in the direction opposite to the step surface of said step portion, and contact with said outer layer of said opening portion. 5. The opening structure of the fuel tank according to claim 4, wherein said leg portion is covered by a part of said outer layer of said opening portion. 6. The opening structure of the fuel tank according to claim 1, wherein said recessed portion of said annular member includes a plurality of through holes formed on said step portion in the vicinity of said bent portion. 7. The opening structure of the fuel tank according to claim 6, wherein said annular member further includes at least a rib integrally formed with said annular member to extend over at least one of said through holes. 8. The opening structure of the fuel tank according to claim 1, wherein said recessed portion is formed in a radial direction of said annular member. 9. The opening structure of the fuel tank according to claim 1, wherein said bent portion is formed with a lifted wall portion extending parallel with the side surface of said cylindrical portion. 10. The opening structure of the fuel tank according to claim 1, wherein said compressed portion provides an annular groove placed outward of said opening portion in a radial direction of said cylindrical portion, and wherein an inner step portion is formed to extend from said overlapping portion inward of said annular groove in a radial direction of said cylindrical portion. 11. A method for producing a fuel tank by forming a fuel tank wall with plastic layers including at least an outer layer, an inner layer and an intermediate layer, through blow molding, and forming an opening portion to be integral with said fuel tank wall, comprising: forming a cylindrical portion extended from said fuel tank wall outward thereof to form said opening portion, when said fuel tank wall is formed by blow molding, with an annular member placed around said opening portion, said annular member having a step portion formed inward in a radial direction thereof and at least a recessed portion for receiving therein a part of said outer layer to be integrally connected with said opening portion; forming at least a part of said cylindrical portion to be bulged outward thereof in a radial direction thereof, to provide a bulged portion; pressing said bulged portion to form a bent portion bent at the outward of said opening portion in a radial direction thereof, to form an overlapping portion extended from an end of said cylindrical portion to form an outer surface parallel with an opening end surface of said opening portion; and compressing at least a portion of said overlapping portion on said step portion in a direction perpendicular to the opening end surface of said opening portion, to produce a compressed portion. 12. The method according to claim 11, wherein said recessed portion of said annular member includes a plurality of recesses formed to be opened in a direction opposite to a step surface of said step portion. 13. The method according to claim 11, wherein said annular member further includes at least a leg portion integrally formed with said annular member to extend in the direction opposite to the step surface of said step portion, and contact with said outer layer of said opening portion, and wherein said leg portion is covered by a part of said outer layer of said opening portion. 14. The method according to claim 11, wherein said recessed portion of said annular member includes a plurality of through holes formed on said step portion in the vicinity of said bent portion. 15. The method according to claim 11, wherein said bent portion is formed with a lifted wall portion extending parallel with the side surface of said cylindrical portion. to inject a reactant mixture. The robot moves the mixing head including a shroud and the disposable nozzle to a nozzle changing station. The shroud is retained on the mixing head by a threaded collar that is unscrewed at the nozzle changing station by a nut runner. The used nozzle is ejected from the shroud, engaged by a gripper and disposed of while a new disposable nozzle is obtained from a magazine and placed in the shroud. The threaded collar reattaches the shroud to the mixing head and the mixing head is returned to operation. Harris; US-3698404, 19721000, Greco; US-D229366, 19731100, Yonce; US-3836043, 19740900, Levin; US-4210252, 19800700, Cooke et al.; US-4213532, 19800700, Eggert et al.; US-D264396, 19820500, Harvey et al.; US-4615464, 19861000, Byrns; US-4619364, 19861000, Czopor, Jr., 206/379; US-4736850, 19880400, Bowman et al., 206/570; US-4884689, 19891200, Su-Chin; US-4930753, 19900600, Alvyn; US-4934549, 19900600, Allen; US-5050733, 19910900, Brennan; US-D333727, 19930300, Schurman; US-D345650, 19940400, Boyd; US-D347114, 19940500, Tengvall; US-5553710, 19960900, Takama; US-D390358, 19980200, Calmeise; US-5735423, 19980400, Black, 220/023.83; US-D400011, 19981000, Palmer et al.; US-5860549, 19990100, Allers et al., 220/004.23; US-5915553, 19990600, Brown et al.; US-D417077, 19991100, Sheu; US-D418977, 20000100, Streich
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