IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0483594
(2009-06-12)
|
등록번호 |
US-8276775
(2012-10-02)
|
우선권정보 |
FR-08 53957 (2008-06-16) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
8 |
초록
▼
Container, made of a thermoplastic such as PET, having a body oriented along a longitudinal axis with a wall enclosing the axis defining two faces separated from each other by two connecting regions. The body is provided with one groove extending partly over the two faces of the body and one of the
Container, made of a thermoplastic such as PET, having a body oriented along a longitudinal axis with a wall enclosing the axis defining two faces separated from each other by two connecting regions. The body is provided with one groove extending partly over the two faces of the body and one of the two connecting regions, wherein the one groove extends approximately in a plane at right angles to the axis of the body with a depth which is variable between a first depth P1 in the two faces of the body and a second depth P2 in the connecting region. The ratio P1/P2 between the two depths is between zero and a value less than or equal to 0.5.
대표청구항
▼
1. Container made of a thermoplastic, comprising a body oriented along a longitudinal axis with a wall enclosing said axis and defining at least two faces separated from each other by at least two connecting regions, said body being provided with at least one groove extending partly over said at lea
1. Container made of a thermoplastic, comprising a body oriented along a longitudinal axis with a wall enclosing said axis and defining at least two faces separated from each other by at least two connecting regions, said body being provided with at least one groove extending partly over said at least two faces of said body and at least one of the two connecting regions, said at least one groove extending approximately in a plane at right angles to said axis of said body through a predefined angular interval, and the depth of said groove being variable between a first depth P1 in said two faces of the body and a second depth P2 in said connecting region, the ratio P1/P2 between the two depths being between zero and a maximum value, said maximum value being less than or equal to 0.5, wherein said groove has a depth P2 that varies at an approximately constant rate of growth between zero in the faces of the body and a maximum value in the connecting region. 2. Container according to claim 1, wherein a first derivative of the ratio P1/P2 is approximately constant and other than 1. 3. Container according to claim 1, wherein it comprises: at least one first groove extending approximately in a first plane at right angles to said longitudinal axis, said first groove being located between a neck and a base of the container, andat least one second groove extending approximately in a second plane at right angles to said longitudinal axis, said second groove being located between the first groove and the base of the container;the first groove extending through an angular interval greater than the angular interval of the second groove. 4. Container according to claim 3, wherein it comprises at least one third groove extending approximately in a third plane at right angles to said longitudinal axis, said third groove being located between the second groove and the base of the container; the third groove extending through an angular interval greater than the angular interval of the second groove. 5. Container according to claim 3, wherein the angular intervals are between 40° and 80°. 6. Container according to claim 3, wherein at least one face has at least one extra groove suitable for defining a closed region of deformation of the container; said extra groove being generally elongate and of a longitudinal axis approximately parallel to the longitudinal axis of said body, the extra groove being adjacent to the ends of at least the first groove and the second groove. 7. Container according to claim 1, wherein at least one face has at least one extra groove suitable for defining a closed region of deformation of the container; said extra groove being generally elongate and of a longitudinal axis approximately parallel to the longitudinal axis of said body. 8. Container according to claim 1, wherein said connecting region forms a round-edged angular region. 9. Container according to claim 1, wherein the first depth P1 is zero. 10. Container according to claim 1, wherein said at least one groove has a generally flat base. 11. Container according to claim 1, wherein said at least one groove has a generally rounded base. 12. Container according to claim 1, wherein said at least one groove has an undulating base. 13. The container according to claim 1, wherein the container is a bottle. 14. The container according to claim 1, wherein the container is made of PET. 15. A container made of a thermoplastic, comprising a body oriented along a longitudinal axis with a wall enclosing said axis and defining at least two faces separated from each other by at least two connecting regions, said body provided with at least first and second grooves extending partly over said at least two faces of said body and at least one of the two connecting regions, said at least first and second grooves extending approximately in a plane at right angles to said axis of said body through a predefined angular interval, and a depth of said at least first and second grooves is variable between a first depth P1 in said two faces of the body and a second depth P2 in said connecting region, the ratio P1/P2 between the two depths being between zero and a maximum value, said maximum value being less than or equal to 0.5, wherein said at least first and second grooves have a depth P2 that varies at an approximately constant rate of growth between a minimum value in the faces of the body and a maximum value in the connecting region; at least one face having at least one extra groove suitable for defining a closed region of deformation of the container; said extra groove being generally elongate and of a longitudinal axis approximately parallel to the longitudinal axis of said body, the outer edge of the extra groove reaching the ends of at least the first groove and the second groove.
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