Locking device with mechanical detection of closing and opening
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E05C-019/10
E05B-065/12
E05C-019/00
출원번호
US-0867904
(2013-04-22)
등록번호
US-8764072
(2014-07-01)
우선권정보
FR-10 58591 (2010-10-21)
발명자
/ 주소
Gonidec, Patrick
출원인 / 주소
Aircelle
대리인 / 주소
Brinks Gilson & Lione
인용정보
피인용 횟수 :
1인용 특허 :
15
초록▼
A locking device includes a bolt capable of engaging with a corresponding hook, the bolt being mounted against a resilient return spring that tends to return the bolt into a spaced apart position. The locking device further includes a detection linkage, which is moveable between a first position and
A locking device includes a bolt capable of engaging with a corresponding hook, the bolt being mounted against a resilient return spring that tends to return the bolt into a spaced apart position. The locking device further includes a detection linkage, which is moveable between a first position and a second position. In the first position, the linkage enables unlocking of the bolt and the hook. In the second position, the linkage engages with a portion of the locking pair so as to block the unlocking.
대표청구항▼
1. A locking device between a first structure and a second structure, the locking device comprising: at least one locking pair including at least one bolt attached to the first structure and capable of engaging with at least one corresponding retaining means attached to the second structure, the bol
1. A locking device between a first structure and a second structure, the locking device comprising: at least one locking pair including at least one bolt attached to the first structure and capable of engaging with at least one corresponding retaining means attached to the second structure, the bolt being moveably mounted against at least one resilient return means tending to return it into a moved-apart position of the retaining means, said retaining means being manually operated,wherein said locking device further comprises at least one manually operated detection linkage, moveably mounted between a first position in which it allows unlocking of the bolt and of the retaining means, at least one portion of the bolt then being engaged with the linkage, so as to block a possible return of the latter towards a second position, and said second position in which the linkage engages with at least one portion of the locking pair so as to block the unlocking thereof,wherein a portion of the linkage capable of engaging with the bolt so as to block the return of the linkage into its second position is a rod mounted so as to be translationally moveable,wherein the rod has a longitudinal lumen capable of engaging with a rod borne by the bolt and used as an abutment for the linkage rod. 2. The device according to claim 1, wherein the bolt appears as a U-bolt. 3. The device according to claim 1, wherein the retaining means appears as a hook. 4. The device according to claim 1, wherein the linkage will engage with the retaining means, so as to prevent the opening thereof. 5. The device according to claim 1, wherein a linkage portion which will limit the unlocking of the unlocking pair, appears as a blocking finger. 6. The device according to claim 1, wherein the linkage is bound to a means for indicating an unlockable or locked state of the locking pair. 7. The device according to claim 1, wherein the bolt is associated with at least one means for adjusting its tension at the end of travel, notably made in the form of a stretching screw end. 8. The device according to claim 1, wherein the device further comprises several locking pairs, notably positioned along a locking line, the associated linkages being connected together through at least one mechanical transmission means. 9. A turbine engine nacelle comprising at least one moveable cowl comprising at least one locking device between a first structure and a second structure, the locking device comprising: at least one locking pair including at least one bolt attached to the first structure and capable of engaging with at least one corresponding retaining means attached to the second structure, the bolt being moveably mounted against at least one resilient return means tending to return it into a moved-apart position of the retaining means, said retaining means being manually operated,wherein said locking device further comprises at least one manually operated detection linkage, moveably mounted between a first position in which it allows unlocking of the bolt and of the retaining means, at least one portion of the bolt then being engaged with the linkage, so as to block a possible return of the latter towards a second position, and said second position in which the linkage engages with at least one portion of the locking pair so as to block the unlocking thereof,wherein the device further comprises several locking pairs, notably positioned along a locking line, the associated linkages being connected together through at least one mechanical transmission means.
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이 특허에 인용된 특허 (15)
Porte,Alain; Martin Oquina,Jos? Manuel; Fourest,Philippe, Closing system interposed between two elements.
Castle Nial K. (4149 Cartagena Dr. San Diego CA 92115) Martin Derald E. (6864 Cedral Pl. Lemon Grove CA 92045) Martin Ralph D. (8858 Harness St. Spring Valley CA 92077), Door lock with indicator.
Rozo, Ximena; Moran, Patrick C.; Young, David A.; Mallory, Linsey K.; Trummer, Juliane B.; Samhammer, Chris; Simms, Richard K., Storage bin latch assembly.
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