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61. 发明授权

US4732433A Device preventing the simultaneous opening of a plurality of superposed drawers in a common piece of furniture 失效
标题翻译：装置防止在公共家具中同时打开多个叠放的抽屉
公开(公告)号：US4732433A
公开(公告)日：1988-03-22
申请号：US889817
申请日：1986-07-24
申请人： Alain Bruneau
发明人： Alain Bruneau
IPC分类号： E05B65/46 , E05B65/463
CPC分类号： E05B65/463
摘要： Device consisting of a safety bar (2) preventing the simultaneous opening of a plurality of drawers (A, B, C), said bar being free to slide between a bottom stop (D) and a top stop (E) in a slide guide (G) fixed against a side wall (100) of the cabinet (1), parallel to a vertical edge (101) bordering the face on which the drawers open. This bar carries pivots provided with rotating rollers (1A, 1B, 1B', 1C) judiciously distributed over its face directed towards the drawers, and cooperates with rails (120, 20, 30) fixed on a side face of each drawer, parallel to and near its bottom.
摘要翻译：由防止同时打开多个抽屉（A，B，C）的安全杆（2）组成的装置，所述杆在滑动导轨（1）中的底部挡块（D）和顶部挡块（E）之间自由滑动，（G）固定在机柜（1）的侧壁（100）上，平行于与抽屉打开的面接壤的垂直边缘（101）。该棒支承枢轴，设有旋转辊（1A，1B，1B'，1C），它们明确地分布在面向抽屉的面上，并与固定在每个抽屉侧面上的导轨（120,20,30）配合，平行于并靠近其底部。

62. 发明授权

US4355851A Drawer interlock system 失效
标题翻译：抽屉联锁系统
公开(公告)号：US4355851A
公开(公告)日：1982-10-26
申请号：US211352
申请日：1980-11-28
申请人： Boyd C. Slusser
发明人： Boyd C. Slusser
IPC分类号： E05B65/46 , E05B65/463 , E05C7/06
CPC分类号： E05B65/463
摘要： A file cabinet (10) including slidably mounted drawers (18) is provided with an interlock mechanism which prevents the simultaneous opening of two drawers. The interlock mechanism includes an elongate channel (24) having a fixed length and depth. Slidable within the channel (24) along the length thereof are blocks (42) and wedges (44). The blocks (44) include at least one end surface (48) which is at an acute angle relative to the bottom wall (28) of the channel (24). The wedge members (44) are displaceable relatively into and out of the depth of the channel. The wedge members have surfaces (52) complementary to and in sliding contact with the end surfaces (48) of the blocks. The length of the channel (28) is less than that of the combined length of all of the block (42) and wedge members (44) disposed therein and at least as long as the combined length of the block and one of the wedge members. A cam means and actuator therefor (55) is mounted on the cabinet so as to displace the wedge members (44) into and out of the channel. When one drawer is opened, the actuator (58) displaces the cam (56) so as to force one of the wedge members (44) into the channel. Displacement of the wedge member (44) causes sliding movement between the blocks (42) and wedge members (44) to a position where the combined length of the blocks and wedge members is equal to the length of the channel (24). In this way, a second drawer cannot be opened since there is no room for further relative movement of the blocks and wedge members.
摘要翻译：包括可滑动安装的抽屉（18）的文件柜（10）设置有联锁机构，其防止同时打开两个抽屉。互锁机构包括具有固定长度和深度的细长通道（24）。在通道（24）内沿其长度可滑动的是块（42）和楔（44）。块（44）包括相对于通道（24）的底壁（28）成锐角的至少一个端面（48）。楔形构件（44）可以相对地进入和离开通道的深度。楔形构件具有与块的端面互补并与块的端面滑动接触的表面（52）。通道（28）的长度小于设置在其中的所有块（42）和楔形构件（44）的组合长度的长度，并且至少与块和楔形构件之一的组合长度一样长。凸轮装置和致动器（55）安装在机柜上，以使楔形件（44）移入和移出通道。当一个抽屉打开时，致动器（58）使凸轮（56）移位，以迫使楔形构件（44）中的一个进入通道。楔形构件（44）的位移导致块（42）和楔形构件（44）之间的滑动移动到块和楔构件的组合长度等于通道（24）的长度的位置。这样，第二抽屉不能打开，因为没有进一步相对运动的块和楔形件的空间。

63. 发明授权

US12000177B2 Drawer system and drawer lock 有权
公开(公告)号：US12000177B2
公开(公告)日：2024-06-04
申请号：US16789360
申请日：2020-02-12
申请人： Raytheon Company
发明人： Brent Carper
IPC分类号： E05B65/46 , A47B88/403 , E05B65/44 , E05B65/462 , E05B65/463 , E05B65/464 , A47B67/04
CPC分类号： E05B65/463 , A47B88/403 , E05B65/462 , E05B65/464 , A47B67/04 , E05Y2201/22 , E05Y2900/20
摘要： A bidirectional drawer system is disclosed. The bidirectional drawer system can include a frame. The bidirectional drawer system can also include first and second drawers slidably coupled to the frame. Each of the first and second drawers can be movable between a retracted position and first and second extended positions on opposite sides of the retracted position. In addition, the bidirectional drawer system can include a drawer interlock mechanism. The drawer interlock mechanism can include first and second interlock portions associated with the first and second drawers, respectively. The first interlock portion can have a cam with a cam surface, and a cam follower operable to interface with the cam surface. The second interlock portion can have a cam lock with a cam lock surface, and cam follower operable to interface with the cam lock surface. With the first and second drawers in the retracted positions, movement of the first drawer toward the first extended position can cause the cam follower of the first interlock portion to engage the cam surface and the cam follower of the second interlock portion to engage the cam lock surface thereby preventing movement of the second drawer out of the retracted position.

64. 发明授权

US11939795B2 Selective locking assembly of extractable components such as furniture drawers 有权
公开(公告)号：US11939795B2
公开(公告)日：2024-03-26
申请号：US17739627
申请日：2022-05-09
申请人： Emidio Corbetta
发明人： Emidio Corbetta
IPC分类号： E05B65/463 , E05B65/465 , E05B65/466
CPC分类号： E05B65/466 , E05B65/465
摘要： A selective locking assembly of extractable components prevents the simultaneous extraction of several drawers. The selective locking assembly includes at least one pair of actuating devices formed by at least one rigid elongated element extending horizontally and arranged so as to be axially rotatable in proximity to a back wall of the drawers, each actuating device being operatively associable with a corresponding drawer through a first coupling device and being also equipped, at drawers not associated therewith, with a stop device arranged and selectively cooperates with the drawers to prevent/allow extraction, each actuating device being adapted to be rotatably displaced, in response to the extraction movement of the drawer to which it is associated, from a first position, wherein the stop device allows the extraction of any of the drawers, to a second position wherein the stop device interacts with the other drawers to prevent the extraction thereof.

65. 发明授权

US11812579B1 Rack interlock and anti-tipping mechanism 有权
公开(公告)号：US11812579B1
公开(公告)日：2023-11-07
申请号：US17242821
申请日：2021-04-28
申请人： ZT Group Int'l, Inc.
发明人： Mark Alan Hammond , Jared Scott Harlan , Ryan Signer
IPC分类号： H05K7/14 , E05B65/464 , E05B65/463 , A47B88/50
CPC分类号： H05K7/1489 , A47B88/50 , E05B65/463 , E05B65/464
摘要： An apparatus is provided for locking rack-mounted electronic devices within a rack upon removal of one of the electronic devices from the rack. The apparatus includes a shaft rotatably connected to the rack and provided at each slot position with a set of paddles, including a locking paddle and a trigger paddle. With the rack populated with devices, the removal of one device from a slot causes a block attached to the device to urge against a trigger paddle, which rotates the shaft. As the shaft continues to rotate, with the motion of the block caused by the removal of the device, the locking paddle for each slot is rotated into a position such that an attempt to remove any of the other devices from the rack causes the associated block to abut the locking paddle, which does not yield.

66. 发明申请

US20210131722A1 REFRIGERATOR 有权
公开(公告)号：US20210131722A1
公开(公告)日：2021-05-06
申请号：US17145915
申请日：2021-01-11
申请人： LG Electronics Inc.
发明人： Jeheon CHO
IPC分类号： F25D25/02 , F25D23/02 , F25D29/00 , E05B65/463
摘要： A refrigerator includes a cabinet that defines a storage chamber, an upper door that is configured to open and close an upper portion of the storage chamber by being drawn in and out, a lower door that is positioned below the upper door and that is configured to open and close a lower portion of the storage chamber by being drawn in and out, an upper door restriction unit that is configured to selectively restrict the upper door from being opened, and a lower door restriction unit that is configured to selectively restrict the lower door from being opened. The upper door restriction unit is configured, based on the lower door being opened, to restrict the upper door from opening, and the lower door restriction unit is configured, based on the upper door being opened, to restrict the lower door from opening.

67. 发明授权

US4429930A Interlock for drawers 失效
标题翻译：联锁抽屉
公开(公告)号：US4429930A
公开(公告)日：1984-02-07
申请号：US356808
申请日：1982-03-10
申请人： Joseph L. D. C. Blouin
发明人： Joseph L. D. C. Blouin
IPC分类号： E05B65/464 , A47B88/40 , E05B65/463 , E05B65/46 , E05C15/04
CPC分类号： E05B65/463
摘要： A drawer interlock apparatus for multiple drawers having at least one drawer locking cam for each drawer, which is pivotally movable between open and closed positions, a drawer pin on each drawer interengageable with the cam, when in the closed position, and being releaseable from the cam in the open position to permit the drawer to be opened, linkage connecting the cam with the next adjacent cam of a next adjacent drawer, such linkage being responsive to opening movement of said first mentioned cam, to prevent opening movement of the second mentioned cam.
摘要翻译：一种用于多个抽屉的抽屉互锁装置，其具有至少一个抽屉锁定凸轮，每个抽屉可在打开和关闭位置之间枢转运动，每个抽屉上的抽屉销可在凸轮处于关闭位置时与所述凸轮相接合，凸轮处于打开位置以允许抽屉被打开，将凸轮与下一个相邻抽屉的下一个相邻的凸轮相连接，这种联动装置响应于所述第一所述凸轮的打开运动，以防止第二提及的凸轮的打开运动。

68. 发明授权

US4396239A Interlock mechanism 失效
标题翻译：联锁机制
公开(公告)号：US4396239A
公开(公告)日：1983-08-02
申请号：US242224
申请日：1981-03-10
申请人： Tom Wissman
发明人： Tom Wissman
IPC分类号： E05B65/46 , E05B65/463 , E05C15/04 , E05C7/06
CPC分类号： E05B65/463
摘要： An interlock mechanism for use with a plurality of vertically stacked units such as disk drives wherein said mechanism allows only one unit to be withdrawn or extended from the stack at a time.
摘要翻译：一种与多个垂直堆叠单元（如磁盘驱动器）一起使用的互锁机构，其中所述机构一次允许一个单元从堆叠中撤出或延伸。

69. 发明授权

US4372632A Slide interlock and cabinet stabilizer 失效
标题翻译：滑动联锁和机柜稳定器
公开(公告)号：US4372632A
公开(公告)日：1983-02-08
申请号：US230580
申请日：1981-02-02
申请人： Paul Y. Villa , Alvin D. Day
发明人： Paul Y. Villa , Alvin D. Day
IPC分类号： E05B65/46 , E05B65/463 , A47B88/00
CPC分类号： E05B65/463
摘要： A locking and bracing apparatus, comprising a vertically movable interlock bar and a horizontally movable outrigger-type support brace, is mounted to a cabinet having a drawer. When the brace is in a stored position within the cabinet or in any position intermediate the stored position and a fully extended position, a peg which is on the interlock bar and slidably rides over the brace keeps the interlock bar in a raised position whereby the drawer is locked in a closed position within the cabinet. When the brace is in the fully extended position to support the cabinet from tipping, the peg is disposed in a hole formed in the brace so that the brace is locked in the extended position and the interlock bar is in a lowered position whereby the drawer is unlocked. Thereafter, if the drawer is pulled outward from the cabinet, the interlock bar is blocked by the drawer from being moved from the lowered position so that the brace remains locked in the extended position. When the drawer is returned to the closed position, the interlock bar may be lifted manually to the raised position thereby locking the drawer and unlocking the brace so that it may be returned to the stored position.
摘要翻译：一种锁定和支撑装置，其包括可垂直移动的互锁杆和水平移动的外伸支架支撑支架，安装到具有抽屉的机柜。当支架处于机柜内的存储位置或处于存储位置和完全延伸位置之间的任何位置时，位于互锁杆上并可滑动地越过支架的销钉将互锁杆保持在升高位置，由此抽屉被锁定在机柜内的关闭位置。当支架处于完全伸出的位置以便从倾翻支撑机柜时，该钉被设置在形成在支架中的孔中，使得支架被锁定在延伸位置，并且互锁条处于降低位置，由此抽屉是解锁。此后，如果将抽屉从机柜向外拉出，则互锁杆被抽屉阻止从下降位置移动，使得支架保持锁定在伸出位置。当抽屉返回到关闭位置时，联锁杆可以手动提升到升高位置，从而锁定抽屉并解锁支架，使其可以返回到存储位置。

70. 发明授权

US4303286A Insulated filing cabinet 失效
公开(公告)号：US4303286A
公开(公告)日：1981-12-01
申请号：US115676
申请日：1980-01-28
申请人： Ralph E. McClellan
发明人： Ralph E. McClellan
IPC分类号： E05B65/46 , E05B65/463 , A47B88/00
CPC分类号： E05B65/463 , E05B17/2092
摘要： An improvement in R. E. McClellan's U.S. Pat. No. 2,750,901 issued June 19, 1956 to an Insulated Metal Cabinet Construction and its adaptation to lateral or wide shallow drawer insulated filing cabinets. The improvements include: a U-shaped sheet for three panels of the outer shell; reverse flanges at the edges of the outer shell panels; the reduction of welding spots by the use of adhesive in interfitting U-shaped channels between the jamb frame and the outer shell; formation of rail-supporting ribs in the inner shell panels; simplification of the structure and assembly of the jamb frame and its cross members; glass fiber reinforced insulation between the inner and outer shells; the addition of a telescoping slide on the bottom of the drawer, particularly for wide drawers to maintain their alignment and prevent them from becoming askew; simplification of the guide for the follower in the drawer by T-shaped antifriction plastic slides; an adjustable frame of rails and half-partitions for drawers for hanger files; simplification and positive action of the bolt mechanism by reduction of springs and the inclusion of plastic bolts crimped in position on their slides; the adaptation of the bolt mechanism to be operated by either a twist or a pull-type handle on the front of the door; a bell crank and spring interlocking plunger attached to the bolt of a combination lock for spinning its dial and relocking the plunger; a fusible stop for releasing a supplemental door-locking bolt to prevent warping of the door in a fire; mounting of the drawer-locking pawl lever, a bell crank lever and a horizontal sliding plunger rod on a common demountable plate at each drawer; and separate vertically slidable locking bars on opposite sides of the drawers inside the cabinet for locking all the drawers by one key plunger lock on one drawer door, and for preventing the opening of more than one drawer at a time, particularly in wide drawer or lateral drawer-type cabinets to prevent them from tipping over.

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