Device for introducing a filter-holder into a coffee dispenser
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/44
A47J-031/06
출원번호
US-0029679
(2014-10-13)
등록번호
US-10098497
(2018-10-16)
우선권정보
IT-MI2013A1712 (2013-10-16)
국제출원번호
PCT/EP2014/071846
(2014-10-13)
국제공개번호
WO2015/055557
(2015-04-23)
발명자
/ 주소
Ceotto, Beppino
Rossetto, Giovanni
출원인 / 주소
CMA MACCHINE PER CAFFE, S.R.L.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
The device for introducing a filter-holder into a coffee dispenser, comprising a cup-shaped container inside which is housed a perforated filter for containing the coffee powder and from which a handle projects, said cup-shaped container having two tabs arranged to engage in a connection element con
The device for introducing a filter-holder into a coffee dispenser, comprising a cup-shaped container inside which is housed a perforated filter for containing the coffee powder and from which a handle projects, said cup-shaped container having two tabs arranged to engage in a connection element connected to the coffee machine, characterized in that said connection element comprises sliding means inside which said tabs of said cup-shaped container engage sliding along a straight path.
대표청구항▼
1. A device for introducing a filter-holder into a coffee dispenser, comprising a connection element connected to the coffee dispenser, and a cup-shaped container inside which is housed a perforated filter for containing coffee powder and from which a handle projects, said cup-shaped container prese
1. A device for introducing a filter-holder into a coffee dispenser, comprising a connection element connected to the coffee dispenser, and a cup-shaped container inside which is housed a perforated filter for containing coffee powder and from which a handle projects, said cup-shaped container presenting two tabs arranged to engage in said connection element, wherein said connection element comprises a slide member inside which said tabs of said cup-shaped container engage sliding along a straight path, and said connection element includes an opening of a shape substantially conjugated to said cup-shaped container, and having a diameter of suitable dimensions to allow passage of a piston having a diameter substantially similar to a diameter of said cup-shaped container and adapted for supplying water inside said cup-shaped container. 2. The device according to claim 1, wherein said slide member comprises two opposing coplanar and parallel guides, each presenting an inlet zone and an end of travel zone of said tabs. 3. The device according to claim 2, wherein said inlet zone presents at least an inclined surface for defining introduction of said tabs into said coplanar and parallel guides and said end of travel zone comprises a wall orthogonal to said coplanar and parallel guides for arresting said tabs and positioning of said cup-shaped container in said connection element. 4. The device according to claim 1, wherein said connection element includes first means for detecting presence of said cup-shaped container in said connection element. 5. The device according to claim 1, further comprising a positioning member for positioning said cup-shaped container with respect to said connection element. 6. The device according to claim 5, wherein said positioning member comprises two mobile rods in synchronization with said piston and arranged to engage in respective housings present on said connection element and holes present on said tabs of said cup-shaped container to hold said cup-shaped container in position with respect to said piston. 7. The device according to claim 1, wherein, said cup-shaped container presents on a front zone opposite said handle at least one overhang arranged to activate a detection device. 8. The device according to claim 1, wherein said coffee dispenser includes said piston and said piston includes an O-ring having an annular housing in which is arranged a seal to create a hydraulic seal with an edge of said cup-shaped container, and a spray head movable with respect to said annular housing to compress said coffee powder inside said perforated filter in a pre-set manner. 9. The device according to claim 8, wherein said spray head is movable and adapted to contact said O-ring. 10. The device according to claim 8, further comprising a motor for controlling said piston, said motor adapted to act on a worm screw which, by means of a nut screw, controls a toggle mechanism arranged to move a mobile plate with which said piston is associated, along two further guides. 11. A device for introducing a filter-holder into a coffee dispenser that includes a piston, said device comprising a connection element connected to the coffee dispenser and a cup-shaped container inside which is housed a perforated filter for containing coffee powder and from which a handle projects, said cup-shaped container presenting two tabs arranged to engage said connection element, wherein said connection element includes a slide member inside which said tabs of said cup-shaped container engage sliding along a straight path, and said element includes an opening of a shape substantially conjugated to said cup-shaped container and having a diameter of suitable dimensions to allow passage of said piston having a diameter substantially similar to a diameter of said cup-shaped container, to compress said coffee powder inside said perforated filter and supply water inside said cup-shaped container.
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이 특허에 인용된 특허 (3)
Levi Mario (“Les Lavandes”90 AV. de la Lanterne F-06200 Nice FRX) Levi Jean-Pierre (Rsid. Isola Celesta - Bat C - Rez de Jardin “L\Ithaque”4 Corniche Fleurie F-06200 Nice FRX), Detection and display device for automatic service expresso coffee machine.
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