| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Refrigerator safety latching device | US122775 | 1993-09-16 | US5388876A | 1995-02-14 | Mark Saincome |
| A safety latching device for refrigerators of the type having at least one vertically-hinged door extending the entire length of the refrigerator. The safety latching device includes an elongated support base having a latching bar rotatably attached thereto secured to the top of the refrigerator, and a coupling plate having a slot therein secured to the top of the refrigerator door in alignment with the latching bar. To prevent the refrigerator door from being opened by a young child, the latching bar is positioned in the coupling plate slot. To allow access to the refrigerator by an adult, the latching bar is rotatably moved from the slot. For refrigerators having more than one vertically-hinged door, the safety latching device utilizes a pair of latching bars with a pair of corresponding coupling plates. | ||||||
| 42 | Van door structure | US26273 | 1993-03-04 | US5255952A | 1993-10-26 | Rodney P. Ehrlich |
| A door structure, particularly for freight vans, includes a pair of oppositely pivotal door panels in which a first of the door panels overlaps and engages the second door panel in a sealed, closed position of both the door panels, and in which the first door panel includes first and second panel portions. The first, medial panel portion of the first door panel is pivotally mounted on the second panel portion and arranged to define the overlap of the second door panel to enable pivotal opening of the first panel portion from the overlapping closed position and thereafter to enable pivotal opening of the second door panel without requiring pivotal opening of the second panel portion of the first door panel. Thus constructed, either of the second door panel and the second panel portion of the first door panel can be independently, pivotally opened. | ||||||
| 43 | Double housing wall security locking apparatus for a computer | US722529 | 1991-06-27 | US5162976A | 1992-11-10 | Donald E. Moore; Joseph R. Fester |
| An AC-powerable portable computer has an interior sheet metal chassis portion within which computer operating components are operatively disposed. The chassis has a removable metal access wall portion and is positioned within a plastic outer housing of the computer having a removable access wall that outwardly overlies the sheet metal access wall portion. A key-operable security locking system incorporated in the computer has a pawl portion positioned within the sheet metal chassis. The pawl is selectively movable to a locking position in which it interlocks with each of the plastic and sheet metal access walls and precludes their normal removal from the computer. When the plastic and sheet metal access walls are locked to the computer in this manner, entry into the chassis interior requires that the plastic access wall be broken, and that the metal access wall be forcibly bent away from the balance of the chassis structure. Accordingly, the access walls cannot be reinstalled on the computer without leaving readily visible evidence of the forcible entry into the computer. The locking system thus provides a dual barrier to unauthorized physical entry into the chassis, and visually alerts the legitimate user of the computer that a break-in has been attempted or achieved. | ||||||
| 44 | Rotary paddle latch | US100569 | 1987-09-24 | US4911487A | 1990-03-27 | Michael J. Rachocki |
| The rotary paddle latch of the present invention has a latched position, an intermediate safety position and an unlatched position and includes an assembly for locking the external rotary paddle while permitting an optional internal handle to override the lock to move the latch to its unlatched position. The rotary paddle latch assembly includes a pivotally mounted latch bar pivotally actuated by the external rotary paddle, a spring biased, pivotally mounted tripping pawl selectively pivotally actuated by the latch bar or by the optional internal handle, a pivotally mounted stepped cam having an abutment surface engaged by said tripping pawl, and a spring biased, pivotally mounted latch plate having a throat therein for receiving a striker bar. The latch plate includes a cam follower riding along the stepped cam when the tripping pawl is moved to allow pivotal movement of the latch plate between the three latch positions. The rotary paddle latch includes a support bracket for mounting the latch plate and cam and a shield mounted on said bracket including a groove cooperating with the latch plate throat to surround the striker bar in the latched and intermediate positions. All components of the latch are universally configured for left or right hand doors. | ||||||
| 45 | Two-door lock device | US36358473 | 1973-05-24 | US3836187A | 1974-09-17 | BUETTNER L |
| A two-door lock device for locking a building inner door that swings inward to a building outer door that swings outward, to lock the doors against unauthorized opening of the doors of the building from the outside. The lock device includes an elongated wire cable having the outer end attached to the inner side of the outer door, and the inner end thereof passed over one edge of the inner door and secured interior of the inner door.
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| 46 | Outside door latch and handle assembly | US3583738D | 1969-05-21 | US3583738A | 1971-06-08 | UPHOFF BILLIE J; SCHMIDGALL EDWARD J |
| A latch and handle assembly for laterally movable doors on farm, storage, industrial and similar buildings, said assembly including handles and simple quick operable latch means carried thereby, the assembly being mounted on the outside of a pair of doors to maintain the doors closed, especially in inclement weather.
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| 47 | Device for preventing car doors from opening | US77206258 | 1958-11-05 | US3059952A | 1962-10-23 | WITTMAN EMIL A; JOSEPH POLLAK |
| 48 | Latching apparatus | US50933855 | 1955-05-18 | US2816786A | 1957-12-17 | HARPER MERLE E |
| 49 | Automatic door bolt | US79340347 | 1947-12-23 | US2481154A | 1949-09-06 | ROUSSEAU JOHANNES J |
| 50 | Door handle lock | US23845138 | 1938-11-02 | US2151587A | 1939-03-21 | CASSILETH MORRIS A |
| 51 | Exit door lock | US75710834 | 1934-12-12 | US2056537A | 1936-10-06 | SCHATZLEIN JAMES C |
| 52 | Door latch | US67669123 | 1923-11-24 | US1591962A | 1926-07-13 | COOLEY HIRAM W |
| 53 | Door latch | US58612922 | 1922-09-05 | US1566321A | 1925-12-22 | PETER FRANTZ |
| 54 | Dispositif de verrouillage d'au moins une porte d'une enceinte, et camion équipé d'un dispositif correspondant. | EP06290071.7 | 2006-01-11 | EP1808559A1 | 2007-07-18 | Endelin, Claude |
Dispositif (1) de verrouillage d'au moins une porte (5, 9) adaptée pour être déplacée entre une position de fermeture et une position d'ouverture, du type comprenant un pêne (31, 41) de verrouillage de la porte (5, 9), et une barre (11) de blocage du pêne (31, 41). La barre (11) est adaptée pour être déplacée entre une position de blocage du pêne (31, 41) et une position de libération du pêne (34, 41) en position de fermeture de la porte (5, 9). Il comprend un actionneur (15) à distance de la barre (11), l'actionneur (15) étant relié par des moyens d'entraînement (19, 71) à la barre (11) et adapté pour déplacer la barre (11) entre sa position de blocage et sa position de libération.
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| 55 | Opening and secure-closing system for doors | EP06380214.4 | 2006-07-27 | EP1780119A2 | 2007-05-02 | Martinez Rueda, José Roman; Rojo Carrion, José Alberto; Sen Pacios, José Luis; Melian Brinquis, Juan Pablo; Rojo Saiz, Nicolás; Martin Calvo, David; Thomas, Steffan Prys; Márquez Gavilán, Antonio; Garcia Patino, Maria Aranzazu |
Opening and secure-closing system for doors comprising two doors (1,2) for accessing the interior of a chamber, which open towards the outside being hinged around two hinging axes (19,20), both doors (1,2) comprising a set of bolts (17,18) and the opening and closing system comprising additional means of opening/closing operation (26) and an overpressure door (3) located in one of the doors (1,2) which opens towards the outside, in such a way that the means of opening/closing operation (26) comprise a blocking bar (4), a blocking fitting (7) and means of retention (10) between the two doors (1,2) in order to provide a controlled and sequential opening/closing operation of the chamber, and the overpressure door (3) is opened automatically in the event of emergency due to overpressure, and it also participates in the controlled and sequential opening/closing operation of the chamber.
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| 56 | Retractable strike for panic locks | EP05425474.3 | 2005-07-01 | EP1739256A1 | 2007-01-03 | Balbo di Vinadio, Aimone |
Retractable strike for panic locks comprising: The body (12) has a cavity (28) within which is mounted the retaining element (42). The retaining element (42) is movable within said cavity (28) between an extracted position and a recessed position. Elastic means (44) are provided between the body (12) and the retaining element (42) to thrust the retaining element (42) elastically towards the extracted position.
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| 57 | Dispositif de sécurité pour crochets de volet | EP01420196.6 | 2001-09-17 | EP1191174B1 | 2004-06-16 | Belgrano, Gérard; Tordo, Laurent; Kunz, Bernhard |
| 58 | Elektrisch betätigbare Verriegelungseinrichtung für Türflügel, insbesondere Schiebetürflügel | EP99114880.0 | 1999-07-29 | EP0978612A3 | 2002-11-13 | Bunzl, Heinz Helmut |
Eine elektrisch betätigbare Verriegelungseinrichtung für Türflügel, insbesondere für zumindest zwei zusammenwirkende Schiebetürflügel (1) ist mit einer Verriegelungseinrichtung, deren Verschlußriegel (9) um eine Verschwenkachse (31) zwischen einer Öffnungs- und einer Schließstellung verstellbar ist und mit einem Elektromagneten (45) zur Durchführung einer Umsteuerung zwischen der Schließ- und Öffnungsstellung versehen und weist zudem die folgenden Merkmale auf:
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| 59 | Fenster- oder Türanordnung mit einem unterschlagenden und einem überschlagenden Flügel sowie Verschiebeantrieb hierfür | EP01128801.6 | 2001-12-04 | EP1223283A2 | 2002-07-17 | Röder, Erwin; Vohl, Günter; Stapf, Peter |
Eine Fenster- oder Türanordnung weist wenigstens zwei Flügel (3, 4) auf, die um eine Drehachse drehbar und/oder um eine Kippachse kippbar an einem festen Rahmen gelagert und in einer Schließstellung an dem festen Rahmen einander setzpfostenlos und mit einander gegenüberliegenden Falzflächen benachbart sind. Einer (4) der Flügel ist als überschlagender Flügel mit einem Flügelüberschlag (11) ausgebildet, an welchem er bei Schließstellung der Flügel (3, 4) mit einem anderen, unterschlagenden Flügel (3) öffnungsseitig überlappt. Damit der unterschlagende Flügel (3) auch bei geschlossenem überschlagendem Flügel (4) geöffnet werden kann, ist er quer zu seiner dem überschlagenden Flügel zugewandten Falzfläche relativ zu dem in Schließstellung befindlichen überschlagenden Flügel (4) in eine Freigabestellung verschiebbar, in welcher er von dem Flügelüberschlag (11) des in Schließstellung befindlichen überschlagenden Flügels (4) zum Drehen um seine Drehachse und/oder zum Kippen um seine Kippachse freigegeben ist. Ein Verschiebean,. trieb zum Verschieben des unterschlagenden Flügels ist entsprechend ausgebildet. |
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| 60 | Dispositif de blocage au sol d'au moins un vantail de portail notamment | EP01420238.6 | 2001-12-20 | EP1221521A1 | 2002-07-10 | Belgrano, Gérard; Tordo, Laurant |
Le dispositif de blocage au sol d'au moins un vantail de portail notamment, est remarquable en ce qu'il comprend :
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