公开(公告)号：US09447608B2

公开(公告)日：2016-09-20

申请号：US14525870

申请日：2014-10-28

申请人： Schlage Lock Company LLC

发明人： Jason Curtis Clifford ,  Evan Earl Evans

IPC分类号： E05B29/02 ,  E05B29/00 ,  E05B27/00 ,  E05B21/06 ,  E05B31/00

CPC分类号： E05B29/0013 ,  E05B9/04 ,  E05B21/066 ,  E05B27/00 ,  E05B27/0003 ,  E05B27/0007 ,  E05B27/0014 ,  E05B27/0042 ,  E05B27/005 ,  E05B29/00 ,  E05B29/002 ,  E05B29/004 ,  E05B29/0066 ,  E05B31/00

摘要： A locking cartridge including a housing, first and second plates rotatably mounted in the housing, a blocking member, and a movable member. The cartridge also includes a cam interface which urges the first plate toward the second plate when the plates are rotated. The blocking member is configured to move among a blocking position and an unblocking position in response to engagement with a first cut on a key. When in the blocking position, the blocking member blocks the first plate from moving toward the second plate. With the second plate blocked from moving toward the first plate, the cam interface prevents rotation of the first plate. The movable member is configured to move among a first position and a second position in response to engagement with a second cut on the key. In certain embodiments, the movable member may be a control pin or a second blocking member.

摘要翻译： 一种锁定盒，包括壳体，可旋转地安装在壳体中的第一和第二板，阻挡构件和可动构件。 盒还包括凸轮接口，当板旋转时，该接口将第一板朝向第二板推动。 阻挡构件被配置为响应于与键上的第一切割的接合而在阻挡位置和解除阻挡位置之间移动。 当处于阻挡位置时，阻挡构件阻挡第一板向第二板移动。 当第二板被阻止朝向第一板移动时，凸轮接口防止第一板的旋转。 可移动构件被配置为响应于与键上的第二切口的接合而在第一位置和第二位置之间移动。 在某些实施例中，可移动构件可以是控制销或第二阻挡构件。

公开(公告)号：US20100206026A1

公开(公告)日：2010-08-19

申请号：US12388027

申请日：2009-02-18

申请人： Bo Widen

发明人： Bo Widen

IPC分类号： E05B29/02

CPC分类号： E05B27/0042 ,  E05B19/0035 ,  E05B27/0078 ,  Y10T70/7565 ,  Y10T70/7605 ,  Y10T70/7616 ,  Y10T70/7864 ,  Y10T70/7881

摘要： A profiled key for use in an associated cylinder lock provided with a rotatable key plug having a longitudinal keyway. The key has a substantially flat key blade with a longitudinally extending profile groove at a side surface thereof and at least one local recess adjacent to said profile groove. The local recess constitutes a locally expanded portion of said profile groove, and the locally expanded portion of the profile groove has a cross-section with two opposite, non-symmetrical side walls. The local reces will accommodate a blocking element in the lock, and permit full insertion of the key blade into the keyway.

摘要翻译： 一种用于相关联的气缸锁的异型钥匙，其设置有具有纵向键槽的可旋转钥匙塞。 钥匙具有基本平坦的钥匙片，其侧面具有纵向延伸的轮廓槽，以及与所述轮廓槽相邻的至少一个局部凹槽。 局部凹槽构成所述轮廓槽的局部扩张部分，并且轮廓槽的局部扩展部分具有两个相对的非对称侧壁的横截面。 本地区域将在锁中容纳阻挡元件，并允许将钥匙片完全插入键槽。

公开(公告)号：US20090025442A1

公开(公告)日：2009-01-29

申请号：US11991616

申请日：2006-08-12

申请人： Helmut Klein ,  Matthias Habecke ,  Dirk Jacob

发明人： Helmut Klein ,  Matthias Habecke ,  Dirk Jacob

IPC分类号： E05B29/02

CPC分类号： E05B19/0029 ,  E05B29/00 ,  Y10T70/7599 ,  Y10T70/7881

摘要： The locking device consists of a locking cylinder and a key (20.2). The locking cylinder comprises a cylinder core with tumblers (13. 14.1) in a cylinder core, which is rotatably mounted in a cylinder housing. Standard coding for the key (20.2) is produced by a step (28) with longitudinal profiling on at least one flat side of the edge profile of the key (20.2), said step being associated with a counter step (30) on the tumbler (13). In addition to the standard coding produced by (28, 30), the key has at least one set of bevelled edge coding (27.1. 27.4) in a corner section of the edge profile. The bevelled edged coding consists of recesses in the form of bevelled cuts in the corresponding corner sections of the edge profile, relative to which are provided counter touching points (47.1) in he corresponding tumbler (14.1). In a section of the key shaft, either the standard coding or bevelled edge coding can optionally be used, thereby considerably increasing the diversity of the claimed locking device whilst retaining the space-saving design.

摘要翻译： 锁定装置由锁定圆筒和键（20.2）组成。 锁定缸包括在气缸芯中具有转筒（13.14.1）的气缸芯，其可旋转地安装在气缸壳体中。 键（20.2）的标准编码由步骤（28）产生，在步骤（28）中，在键（20.2）的边缘轮廓的至少一个平坦侧具有纵向轮廓，所述步骤与翻转开关上的相对台阶（30）相关联 （13）。 除了由（28,30）生成的标准编码之外，该键在边缘轮廓的拐角部分中具有至少一组倾斜边缘编码（27.1.27.4）。 倾斜的边缘编码由边缘轮廓的相应拐角部分中的倾斜切口形式的凹部组成，相对于其在相应的翻转开关（14.1）中相对于其相应的接触点（47.1）。 在钥匙轴的一部分中，可以可选地使用标准编码或倾斜边缘编码，从而显着地增加所要求保护的锁定装置的多样性，同时保持节省空间的设计。

公开(公告)号：US5544509A

公开(公告)日：1996-08-13

申请号：US329237

申请日：1994-10-26

申请人： Pekka Mielonen

发明人： Pekka Mielonen

IPC分类号： E05B9/10 ,  E05B21/06 ,  E05B35/12 ,  E05C7/00 ,  E05B29/02

CPC分类号： E05B21/066 ,  E05B35/12 ,  E05C7/00 ,  Y10T70/7621 ,  Y10T70/7633 ,  Y10T70/7751

摘要： A cylinder lock-key-combination, which comprises a lock body (5) having a lock cylinder (6) which is arranged to control a bolt element (4) connected thereto and which encloses a set of locking discs (7) provided with peripheral notches (13) and being symmetrical so that the cutting range of the peripheral notches (13) determining the opening combination of the lock is located on both sides of their axis of symmetry (A). A locking bar (9;10) which in its locked position is located partly in a groove (12) made in the inner surface of the lock body (5) and partly in a slot (17) in the lock cylinder (6) prevents turning of the lock cylinder (6) with regard to the lock body (5). The locking discs (7) can be turned by means of a key of the lock into a position in which the peripheral notches (13) thereof are located at the position of the locking bar (9;10) forming a uniform channel into which the locking bar (9;10) enters thereby releasing the lock cylinder (6) to turn with regard to the lock body (5). According to the invention the locking bar (9;10)is divided in the longitudinal direction of the lock into two separate locking bar elements (9;10) which together with the locking discs (7) cooperating therewith are arranged to form two locking units functionally independent of each other and the opening direction of which being opposite with regard to each other. Said groove (12) located in the lock body (5) for the locking bar comprises a transversal extension (12a;12b) for each of the locking bar elements (9;10) so that the extension (12a;12b) extends in the opposite direction with regard to the opening direction of the locking unit located at the position thereof thereby allowing movement of the locking bar element (9;10) in question into said opposite direction without opening the locking unit. Hence, the cylinder lock can be operated in opposite turning directions by means of two separate keys having quite independent combination cuts.

公开(公告)号：US5490405A

公开(公告)日：1996-02-13

申请号：US201659

申请日：1994-02-25

申请人： Seija Ramo ,  Kyosti Nevalainen ,  Pekka Vehvilainen

发明人： Seija Ramo ,  Kyosti Nevalainen ,  Pekka Vehvilainen

IPC分类号： E05B29/00 ,  E05B21/06 ,  E05B29/08 ,  E05B29/02

CPC分类号： E05B21/066 ,  Y10T70/7633 ,  Y10T70/7785 ,  Y10T70/7864 ,  Y10T70/7881

摘要： A disc cylinder lock mechanism comprises a cylinder housing, an inner cylinder turnable inside the cylinder housing, and a stack of discs inside the inner cylinder. The discs define respective key openings which form a key channel for receiving a key. The stack of discs includes several locking discs, and the lock mechanism is in a releasing condition when each locking disc is in a predetermined releasing angular position. Each locking disc has a protrusion that extends toward the central part of the key opening and has first and second adjacent and substantially perpendicular edges. A guiding element extends longitudinally over the stack of discs in the key channel. The key has a combination surface for each locking disc and is formed to engage the guiding element when the key is inserted in the key channel for turning the guiding element continuously with the key when the key is turned in the lock. When the key is inserted in the key channel and is turned in one direction, the combination surfaces engage the first edges of the respective locking discs to bring each locking disc to its respective predetermined angular releasing position, and when the key is turned in the opposite direction the guiding element engages the second edges of the respective locking discs to bring each locking disc to a key removal position.

摘要翻译： 盘式圆筒锁定机构包括气缸壳体，可在气缸壳体内旋转的内筒和内筒内的一堆盘。 光盘限定形成用于接收钥匙的键通道的各个键开口。 盘堆包括多个锁定盘，并且当每个锁定盘处于预定的释放角位置时，锁定机构处于释放状态。 每个锁定盘具有朝向键开口的中心部分延伸并具有第一和第二相邻且基本垂直的边缘的突起。 引导元件在键槽中的盘叠上纵向延伸。 钥匙具有用于每个锁定盘的组合表面，并且当钥匙插入钥匙通道中时形成为接合引导元件，用于当钥匙在锁中转动时用钥匙连续转动引导元件。 当钥匙被插入钥匙通道并沿一个方向转动时，组合表面接合相应的锁定盘的第一边缘，以将每个锁定盘带到其相应的预定的角度释放位置，并且当钥匙相反地转动时 方向，引导元件接合相应的锁定盘的第二边缘，以使每个锁定盘进入钥匙移除位置。

公开(公告)号：US5428978A

公开(公告)日：1995-07-04

申请号：US219089

申请日：1994-03-29

申请人： Tetsuyuki Tsukano

发明人： Tetsuyuki Tsukano

IPC分类号： E05B29/02 ,  E05B77/28 ,  E05B77/44 ,  E05B81/72 ,  E05B85/06 ,  E05B17/04

CPC分类号： E05B17/04 ,  E05B2047/0069 ,  Y10T70/7057 ,  Y10T70/7638 ,  Y10T70/7706 ,  Y10T70/7751

摘要： A cylinder lock device (10) includes a lever (15) rotatably disposed between a casing (11) and a key cylinder (13), and a blocking member (17) disposed within a notch (16) formed in the lever (15). A concavity (18) are formed on an inner wall of the casing (11), and a chamfer (19) is formed on the key cylinder (13). When the lever (15) is in the locked position and the key cylinder (13) is further rotated to the dead-locked position over the locked position, the blocking member (17) moves away from the chamfer (19) of the key cylinder (13) and into the concavity (18) of the casing (11). When the key is pulled out from the key cylinder in the dead-locked position, the locking device is forcibly maintained in the locked position to prevent unauthorized unlocking.

摘要翻译： 气缸锁定装置（10）包括可旋转地设置在壳体（11）和钥匙筒（13）之间的杠杆（15）和设置在形成在杠杆（15）中的凹口（16）内的阻挡构件（17） 。 在壳体（11）的内壁上形成凹部（18），在密封圆筒（13）上形成倒角（19）。 当杠杆（15）处于锁定位置并且锁芯（13）进一步转动到处于锁定位置的死锁位置时，阻挡构件（17）远离钥匙筒的倒角（19）移动 （13）并进入壳体（11）的凹部（18）。 当钥匙在锁定位置从钥匙筒中拉出时，锁定装置被强制地保持在锁定位置，以防止未经授权的解锁。

公开(公告)号：US4484462A

公开(公告)日：1984-11-27

申请号：US374579

申请日：1982-05-03

申请人： Irving L. Berkowitz

发明人： Irving L. Berkowitz

IPC分类号： E05B9/08 ,  E05B13/10 ,  E05B29/04 ,  E05B29/02

CPC分类号： E05B9/086 ,  E05B13/106 ,  Y10T70/5832 ,  Y10T70/7644

摘要： A lock assembly features a removable cylinder plug. The cylinder plug is rotatably disposed in an outer body portion of the lock assembly that is itself movably positionable in a lock housing. The removable plug is only removable when the outer body portion of the assembly is disengaged from the housing. The body portion is disengageable when the inner plug member is rotated within the body portion after insertion of a key.

摘要翻译： 锁组件具有可拆卸的气缸塞。 气缸塞可旋转地设置在锁组件的外主体部分中，其本身可移动地定位在锁壳体中。 当组件的外部主体部分与壳体脱离时，可拆卸的插头仅可拆卸。 当内插件在插入钥匙之后在主体部分内转动时，主体部分可脱开。

公开(公告)号：US4474042A

公开(公告)日：1984-10-02

申请号：US310648

申请日：1981-10-13

申请人： George P. Patriquin

发明人： George P. Patriquin

IPC分类号： E05B29/00 ,  E05B29/04 ,  E05B29/02 ,  E05B35/00

CPC分类号： E05B29/00 ,  Y10T70/7446 ,  Y10T70/7503 ,  Y10T70/7599

摘要： A multistation lock including: a housing; a plug rotatable in the housing between a lock position and first and second stations; a keyway in the plug; locking tumbler means for coupling the plug and housing and being biased into a locking position and being movable to a shear position by a proper key in the keyway; and a code track in the housing, the track having a different code segment for each station for engaging a code section of a key shoulder, including a first code segment for the first station for enabling a first key having a code section receivable by the first code segment to move between the lock position and the first station, and a second code segment for the second station for enabling a second key having a code section receivable by the second code segment to move between the lock position and the second station.

摘要翻译： 一个多层锁，包括：一个住房; 可在壳体内在锁定位置与第一和第二站之间旋转的插头; 插头中的键槽; 用于联接插头和壳体并被偏置到锁定位置并且可通过键槽中的适当键移动到剪切位置的锁定翻转开关装置; 以及所述外壳中的代码轨道，所述轨道具有用于接合钥匙肩部的代码部分的每个车站的不同代码段，所述代码段包括用于所述第一站的第一代码段，用于启用具有可由所述第一 代码段在所述锁定位置和所述第一站之间移动，以及用于所述第二站的第二代码段用于启用具有由所述第二代码段可接收的代码段的第二密钥在所述锁定位置和所述第二站之间移动。

公开(公告)号：US4292823A

公开(公告)日：1981-10-06

申请号：US26602

申请日：1979-04-03

申请人： Theodor Reinhard ,  Rolf Krugener ,  Hermann W. Kurth ,  Diether Blaich ,  Franz Rothmaier ,  Dieter Kopperschlager ,  Heinz Schmitz ,  Edgar Nill

发明人： Theodor Reinhard ,  Rolf Krugener ,  Hermann W. Kurth ,  Diether Blaich ,  Franz Rothmaier ,  Dieter Kopperschlager ,  Heinz Schmitz ,  Edgar Nill

IPC分类号： E05B29/00 ,  E05B29/04 ,  E05B15/14 ,  E05B29/02

CPC分类号： E05B29/00 ,  Y10T70/7599 ,  Y10T70/7695 ,  Y10T70/7932

摘要： A cylinder lock which includes plate tumblers in a lock cylinder and a locking channel arranged in a lock casing wherein, when the key is pulled out (locked position of the lock), spring-loaded plate tumblers engage with their locking ends into the locking channel up to an extension length determined by locking stops. The lock casing is provided with an escape channel diametrically opposed to the locking channel for enabling a free resetting motion of the plate tumblers with their counter ends during an insertion of the key. The plate tumblers have, in their key cutouts, tumbler edges arranged at levels corresponding with an associated key cutout depth and, with a key being inserted (free position of the lock), can be reset into the lock cylinder. Stops are provided for limiting the resetting motion of the individual plate tumblers in the escape channel at insertion depths and a varying arrangement of the blocking stops is made in dependence upon a height of the respective tumbler edge.

摘要翻译： 一种气缸锁，其包括锁芯中的板式翻转开关和布置在锁壳中的锁定通道，其中当钥匙被拉出（锁定的锁定位置）时，弹簧加载的板式翻转开关与其锁定端接合到锁定通道 直到由锁定止动件确定的延伸长度。 锁定壳体设置有与锁定通道径向相对的逸出通道，用于在插入钥匙期间能够使板式翻转开关与其相对端部的自由复位运动。 板式翻转开关在它们的键切口中具有布置在与相关键切口深度相对应的水平面处的滚筒边缘，并且通过插入的键（锁的自由位置）可以被重新设置到锁芯中。 提供止动件用于限制插入深度处的各个板式翻转开关在逃生通道中的复位运动，并且根据相应的翻转开关的高度来进行阻挡止挡件的变化布置。

公开(公告)号：US4074551A

公开(公告)日：1978-02-21

申请号：US723000

申请日：1976-09-15

申请人： Paul Lipschutz

发明人： Paul Lipschutz

IPC分类号： E05B29/00 ,  E05B29/04 ,  E05B29/02

CPC分类号： E05B29/00 ,  Y10T70/7599 ,  Y10T70/7695 ,  Y10T70/7921

摘要： A cylinder lock which has a cylindrical barrel provided with radially slidable plates elastically biased to project from said barrel into at least one groove in the body of the lock. Said plates project slightly from the barrel in the position to which said plates are returned inside the barrel by the key of the lock, whereby picking of the lock is made more difficult.

摘要翻译： 一种圆筒锁，其具有设置有径向可滑动的板的圆柱形筒，弹性偏置从所述筒突出到锁的主体中的至少一个凹槽中。 所述板在所述板通过所述锁的钥匙在所述筒内部返回到所述板的位置从所述桶略微突出，由此使所述锁的挑选变得更困难。