Removable gripping device for a cooking vessel with an anti-return mechanism consisting of a rotating tightening arm
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-025/28
A47J-045/10
출원번호
US-0190947
(2014-02-26)
등록번호
US-9149158
(2015-10-06)
우선권정보
FR-13 51707 (2013-02-27)
발명자
/ 주소
Cuillery, Pascal
출원인 / 주소
SEB S.A.
대리인 / 주소
The Webb Law Firm
인용정보
피인용 횟수 :
0인용 특허 :
2
초록▼
The device comprises an internal support upper arm and an external support lower arm, designed to work together so that, by gripping, the upper arm and the lower arm push against an internal face and an external face, respectively, of the lateral vessel wall; a tightening arm which rotates around an
The device comprises an internal support upper arm and an external support lower arm, designed to work together so that, by gripping, the upper arm and the lower arm push against an internal face and an external face, respectively, of the lateral vessel wall; a tightening arm which rotates around an axis between an unlocked and a locked position in which the tightening arm pushes against the lateral wall and works with one of the two lower and upper arms to pin the lateral wall against at least one of the arms; and movement means designed to manually shifted between an open and closed position and to rotate the tightening arm when moving from an open to a closed position. In addition, provision is made of anti-return means, separate from the movement means, for blocking the rotation of the tightening arm in the opposite direction from the tightening direction when said tightening arm is in the locked position.
대표청구항▼
1. Removable gripping device for a cooking vessel; said vessel contains a lateral wall, which has: an internal support upper arm and an external support lower arm, designed to work together so that, in the grip position, the upper arm and the lower arm push against an internal face and an external f
1. Removable gripping device for a cooking vessel; said vessel contains a lateral wall, which has: an internal support upper arm and an external support lower arm, designed to work together so that, in the grip position, the upper arm and the lower arm push against an internal face and an external face of the lateral wall, respectively;a tightening arm which rotates around an axis between an unlocked and a locked position, in which the tightening arm pushes against the lateral wall and works with one of the upper and lower arms, to pin the lateral wall against at least one of the upper and lower arms;a movement mechanism designed to be manually shifted between an open position and a closed position to rotate the tightening arm when moving from the open position to the closed position;which includes an anti-return mechanism, which is separate from the movement mechanism, designed to block the rotation of the tightening arm in the opposite direction from the tightening direction when said tightening arm is in the locked position. 2. Device based on claim 1, which includes an unblocking member designed to be manually moved to shift the anti-return mechanism from a blockage to an unblocking position. 3. Device based on claim 1, in which the anti-return mechanism operates by buttressing. 4. Device based on claim 1, in which the anti-return mechanism includes a free wheel device. 5. Device based on claim 1, in which the anti-return mechanism is designed to block the rotation of the tightening arm in the opposite direction from the tightening direction when the tightening arm is rotated from the unlocked to the locked position. 6. Device based on claim 1, in which the anti-return mechanism includes rolling elements between the rotation axis of the tightening arm, where said axis is fixed, and a ring, which is attached to and rotates with the tightening arm and is designed to have its rotation blocked in the opposite direction from the tightening direction by a pinching action of rolling elements between the ring and the rotation axis. 7. Device based on claim 6, in which rolling elements are mounted on a cage linked to the tightening arm by a connection mechanism designed to cause the cage to rotate when the tightening arm is rotated from its unlocked to its locked position. 8. Device based on claim 7, in which the connection mechanism between the tightening arm and the cage includes elastic mechanisms under the action of which the rolling elements are kept in contact with ring when the tightening arm is rotated from its unlocked to its locked position. 9. Device based on claim 7, in which a locking piece, which is designed to work with a finger, which is attached to the cage, so that, when the tightening arm is rotated from its unlocked to its locked position, the finger, which also rotates, moves said locking piece in translation in a first direction to a locking position in which said locking piece locks the movement mechanism in the closed position. 10. Device based on claim 9, wherein the locking piece forms an opening positioned so as to receive a hooking head attached to the movement mechanism when the locking piece is in a locked position. 11. Device based on claim 9, wherein an unblocking member is designed to cause the locking piece to move in translation in a second direction causing, via the finger, the cage to rotate to disengage the rolling elements, the disengagement of the rolling elements releasing the tightening arm to rotate in the opposite direction from the tightening direction. 12. Device based on claim 11, wherein the device further comprises first elastic return mechanisms, which are designed to return the locking piece in the second direction, wherein the return of the locking piece in the second direction releases the hooking head. 13. Device based on claim 12, wherein the device further comprises second elastic return mechanisms designed to return the movement mechanism to the open position after releasing the hooking head. 14. Device based on claim 6, in which the rolling elements are rollers. 15. Device based on claim 6, in which the rolling elements are ball bearings. 16. Device based on claim 1, in which the movement mechanism includes a finger tappet via which said movement mechanism is designed to cause the tightening arm to rotate in the tightening direction. 17. Device in based on claim 16, wherein the finger tappet is connected to the movement mechanism via an elastic mechanisms. 18. Device based on claim 1, in which the tightening arm is designed for pinning the vessel wall against the internal support upper arm. 19. A vessel comprising a cooking vessel body and the gripping device of claim 1.
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이 특허에 인용된 특허 (2)
Durand Philippe (Arques FRX), Detachable handle including a spring-biased pivoting locking member.
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