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公开(公告)号：US5881589A
公开(公告)日：1999-03-16
申请号：US873332
申请日：1997-06-12
CPC分类号： E05B47/0012 , E05B2047/0021 , E05B2047/0024 , G07C9/00912 , Y10T70/7102 , Y10T70/713 , Y10T70/7254 , Y10T70/7424
摘要： A gear driven bolt withdrawal mechanism for an electronic lock is disclosed wherein an electromagnetic device such as an electromagnetic device displaces a partial gear into a position to be engaged by a manual drive. The partial gear, in turn, drives subsequent gears in a gear train to engage a gear with teeth on a rack attached to or a part of the bolt of the lock. The restoration of the bolt is ensured by a physical engagement between a portion of the drive cam and a portion of the bolt to force the bolt to its extended position upon locking; a displaceable slide is disposed in blocking relationship to the bolt whenever the bolt is fully extended to prevent end pressure from displacing the bolt without entry of a valid combination into the electronic controls of the lock.
摘要翻译： 公开了一种用于电子锁的齿轮驱动螺栓取出机构，其中诸如电磁装置的电磁装置将部分齿轮移位到通过手动驱动接合的位置。 部分齿轮又驱动齿轮系中的后续齿轮，以将齿轮与附接到锁的螺栓的一部分上的齿条上的齿啮合。 通过在驱动凸轮的一部分和螺栓的一部分之间的物理接合来确保螺栓的恢复，以在锁定时迫使螺栓处于其延伸位置; 每当螺栓完全伸展时，可移动的滑块与螺栓处于阻塞关系中，以防止端部压力使螺栓移位，而无需将有效组合输入到锁的电子控制器中。
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公开(公告)号：US4643010A
公开(公告)日：1987-02-17
申请号：US715962
申请日：1985-03-25
申请人： Bert Krivec , Gary R. Murphree , Walter R. Evans
发明人： Bert Krivec , Gary R. Murphree , Walter R. Evans
IPC分类号： E05B43/00
CPC分类号： E05B43/00 , Y10T70/7034
摘要： A two movement time lock for bank vault doors and the like including a lock case for enclosing the timer units and a cover having transparent portions through which the dials of the timer units can be viewed. A pivoted integral locking lever of generally inverted distorted "T" shaped configuration has a pair of oppositely extending foot formations to be engaged and moved by trip formations of the timer units and a spring biased lever is interlinked with the locking lever above the pivot for normally positioning the locking lever at a cocked position when timer unit dials are displaced from the zero position. A pivoted snubber-bar blocking lever in the lock case is normally spring biased to a release position freeing a snubber bar to move to an unlocking position and a spring biased plunger has a first plunger position for forcing the blocking lever to snubber-bar blocking position and has a portion engagable by the locking lever for releasably restraining the plunger in such position when the locking lever is in cocked position.
摘要翻译： 包括用于封闭定时器单元的锁壳和具有透明部分的盖子可以被观看的定时器单元的表盘的银行金库门等的两个移动时间锁定。 具有大致倒置变形的“T”形构型的枢转的整体锁定杆具有一对相对延伸的脚形结构，以由定时器单元的跳闸结构接合和移动，并且弹簧偏置杆与枢轴上方的锁定杆互连以正常地 当定时器单元拨盘从零位置移位时，将锁定杆定位在起始位置。 锁定壳体中的枢转的缓冲杆阻挡杆通常被弹簧偏压到释放位置，释放缓冲杆以移动到解锁位置，弹簧偏置的柱塞具有第一柱塞位置，用于迫使阻挡杆用于缓冲杆阻挡位置 并且具有通过锁定杆可接合的部分，用于当锁定杆处于旋转位置时可释放地将柱塞限制在该位置。
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公开(公告)号：US4961330A
公开(公告)日：1990-10-09
申请号：US496079
申请日：1990-03-15
申请人： Walter R. Evans
发明人： Walter R. Evans
CPC分类号： E05B47/0603 , E05B65/1053 , E05B15/1614 , E05B47/0002 , E05B65/1006 , Y10T292/0908 , Y10T70/415 , Y10T70/5159
摘要： A combined panic exit and combination lock assembly for a security area door including a panic exit device on the door inner side and a high security combination lock on the door outer side, wherein operation of a panic bar from within the security area concurrently retracts both the latch system of the panic exit device and the lock bolt of the combination lock for egress from the security area. However, retraction of the panic exit latch system and of the lock bolt from outside the door requires independent unlocking operation of both the panic exit device and combination lock. A primary latch bolt of the exit device is retracted by a rod member and main control link, and secondary outputs and associated secondary latch bolts are connected to bellcranks. One of the secondary outputs is connected to the combination lock bolt mechanism and its associated bellcrank is coupled by a lost motion linking system to the rod member so that retracting movement is imparted to the couping link from the rod member without relative motion between them to achieve concurrent retracting movement of the latch bolts and lock bolt and relative lost motion movement of the coupling link with respect to the rod member is accommodated upon independent retraction of the lock bolt or the primary latch bolt from outside the door.
摘要翻译： 一种用于安全区域门的组合紧急出口和组合锁组件，包括门内侧的紧急出口装置和门外侧上的高安全性组合锁，其中来自安全区域内的紧急条件的操作同时缩回 紧急出口装置的闩锁系统和用于从安全区域出口的组合锁的锁定螺栓。 然而，紧急出口闩锁系统和锁定螺栓从门外撤回需要紧急出口装置和组合锁的独立解锁操作。 出口装置的主闩锁由杆构件和主控制链节缩回，次级输出和相关联的副闩锁螺栓连接到曲拐。 二次输出中的一个连接到组合锁定螺栓机构，并且其相关联的曲拐通过迷失的运动连接系统耦合到杆构件，使得从棒构件向钩构件提供回缩运动而没有它们之间的相对运动来实现 当锁定螺栓或主闩锁螺栓从门外部独立地缩回时，容纳闩锁螺栓和锁定螺栓的并发回缩运动以及联接连杆相对于杆构件的相对空动运动。
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公开(公告)号：US4651546A
公开(公告)日：1987-03-24
申请号：US825675
申请日：1986-01-30
申请人： Walter R. Evans
发明人： Walter R. Evans
CPC分类号： E05B27/00 , E05B21/066 , Y10T70/7633 , Y10T70/7695
摘要： A cylinder lock of the rotary disc tumbler and pin tumbler type having an outer cylindrical shell casing, a plug assembly in the said casing including an inner shell member rotatable therein forming a shear line between the casing and shell member and a stack of locking disc tumblers within the shell member. The casing houses a plurality of elongated, axially slidable segmented pin tumblers biased toward the disc tumblers each having a separation line intermediate its length. The disc tumblers each have a stepped bottom peripheral gate alignable with and adapted to receive adjacent portions of the pin tumblers therein to various depths causing pin tumbler portions spaced from said separation line to cross the shear line in a locked position of the plug assembly and are movable by key rotation of the disc tumblers to align their separation lines with the shear line to unlock the plug assembly for rotation.
摘要翻译： 具有外圆柱形外壳的旋转盘制动栓和销转鼓型的气缸锁，所述壳体中的插塞组件包括可在其中旋转的内壳构件，所述内壳构件在壳体和壳构件之间形成剪切线，并且一堆锁定盘式翻转开关 在shell成员内。 壳体容纳多个细长的，可轴向滑动的分段销翻转开关，其朝向盘式翻转开关偏置，每个具有在其长度之间的分隔线。 盘式制动栓每个都具有阶梯式底部周边门，该台阶式底部周边门可对准并适于接收其中的销式翻转开关的相邻部分，其中各种深度导致与所述分隔线间隔开的销转动部分，以在插头组件的锁定位置穿过剪切线，并且 可通过盘式滚筒的关键旋转移动，以将它们的分离线与剪切线对齐，以解除插头组件的旋转。
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公开(公告)号：US4580424A
公开(公告)日：1986-04-08
申请号：US549969
申请日：1983-11-07
申请人： Walter R. Evans
发明人： Walter R. Evans
CPC分类号： E05B35/125 , Y10T70/7458 , Y10T70/7548 , Y10T70/7734
摘要： A double changeable tumbler lever type key lock for safe deposit boxes and the like having a slidable bolt plate carrying a stack of fence members, and a stack of tumbler levers occupying positions in the locked condition to bar retraction of the fence members and bolt plate from locking position. The tumbler levers each have first and second lift edge portions and are movable responsive to a guard key and a renter's key engageable with the pair of lift edge portions of each tumbler lever to position the levers to permit retraction of the bolt to unlocking position. Mounting structure on the bolt plate supports the fence members of the stack for guided adjustment to positions corresponding to a predetermined range of key shapes and for selectively clamping the fence members in their adjusted position.
摘要翻译： 一种用于保险箱等的双重可变的翻转杠杆式钥匙锁，其具有带有一排栅栏构件的可滑动的螺栓板，以及堆叠的制动栓杆，其处于锁定状态的位置，以防止围栏构件和螺栓板的收缩 锁定位置。 翻转开关杆每个都具有第一和第二提升边缘部分，并且可响应于防护钥匙和可与每个翻转杆的一对提升边缘部分接合的乘客钥匙而运动，以定位杠杆以允许螺栓缩回到解锁位置。 螺栓板上的安装结构支撑堆叠的围栏构件，用于引导调节到对应于预定范围的关键形状的位置，并且用于将围栏构件选择性地夹紧在调整位置。
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公开(公告)号：US4359886A
公开(公告)日：1982-11-23
申请号：US237983
申请日：1981-02-25
CPC分类号： E05B21/066 , Y10T70/7633 , Y10T70/8919
摘要： A key operated rotary core cylinder lock having rotary disc tumblers arranged in a pack with intervening spacer members within a rotary core sleeve normally held against rotation within the lock casing by a locking bar which spans the shear line between the disc tumbler peripheries and the confronting wall of the rotary core sleeve or shell. Gates are provided in the disc tumblers to be aligned by an appropriate key with the locking bar for releasing the plug for rotation, and the spacer members are of a truncated triangular cross-sectional configuration having rounded corners bearing against and positioned by the cylindrical bore in the core sleeve and have flat side portions between the rounded corners and larger radius center openings than the radii of the key openings in the disc tumblers to provide spaces for accommodating foreign matter contaminants. Exposed shackle padlocks incorporating such rotary core cylinder lock components are also disclosed.
摘要翻译： 一种键盘操作的旋转芯筒式锁芯，其具有布置在包装中的旋转盘式翻转开关，其中间隔件构件位于旋转芯套筒内，通常通过锁定杆保持在锁定壳体内的旋转状态，该锁定杆跨过盘式滚筒周边和对面壁之间的剪切线 的旋转芯套或外壳。 闸门设置在盘式滚筒中，以通过适当的键与锁定杆对准以释放插头以进行旋转，并且间隔构件具有截头三角形横截面构造，其具有圆角，该圆角具有圆柱形孔并且由圆柱形孔定位 所述芯套筒在所述圆角部之间具有比所述圆盘滚筒中的所述键开口的半径更大的半径中心开口的平坦侧部，以提供用于容纳异物污染物的空间。 还公开了包括这种旋转芯筒锁定部件的暴露的挂钩挂锁。
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公开(公告)号：US4241594A
公开(公告)日：1980-12-30
申请号：US72041
申请日：1979-09-04
申请人： Harry C. Miller , Walter R. Evans
发明人： Harry C. Miller , Walter R. Evans
CPC分类号： E05B67/24 , Y10T70/459 , Y10T70/489 , Y10T70/765
摘要： A changeable plug exposed shackle padlock comprising a padlock casing and a U-shaped shackle having legs with locking notches interfitting in sockets in the upper end of the casing. A key lock plug is removably received in a plug cavity in the casing and an elongated slideway cavity overlying the plug cavity extends through one end of the padlock casing outwardly adjacent the socket for the shorter leg and receives a reciprocative slidable cover member in its upper portion extending in covering relation over the plug cavity with a hole for the shorter shackle leg registering with the socket for that shackle leg when said slide member is in covering relation to the plug cavity. A slidable bolt plate member is guided for longitudinal sliding movement between locking and release positions in the lower portion of the slideway and has locking shoulders engageable in the locking notches of the shackle legs as is driven from the key lock plug.
摘要翻译： 一种可变插头露出的挂钩挂锁，其包括挂锁外壳和具有锁定凹口的腿的U形卸扣，所述锁定凹口与壳体的上端中的插槽相配合。 钥匙锁塞可移除地容纳在壳体中的插塞空腔中，并且覆盖插塞空腔的细长滑动空腔延伸穿过挂锁外壳的一端向外靠近用于短腿的插座，并在其上部部分中容纳可往复滑动的盖构件 当所述滑动构件与所述插塞腔相关时，用于与所述钩环的所述插座对准的所述较短的钩环的孔延伸到所述插塞腔上的覆盖关系。 引导滑动螺栓板构件用于在滑道下部的锁定和释放位置之间的纵向滑动运动，并且具有可锁定的肩部，该肩部可从锁键从锁键插入从锁扣腿的锁定凹口中移动。
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8.发明授权
公开(公告)号：US6151935A
公开(公告)日：2000-11-28
申请号：US924948
申请日：1997-09-08
CPC分类号： E05B63/20 , E05B37/00 , Y10S292/44 , Y10S70/06
摘要： A deadbolt lock and a deadbolt which will extend automatically whenever a container is locked by virtue of a rigid portion of the container engaging a trigger element extending from the end face of the bolt and causing the release of an outer bolt portion is shown and described herein. The release of the outer bolt of the bolt assembly allows the outer bolt to project outwardly and to lock the container notwithstanding the fact that the bolt has not been reset by the operator of the lock. The bolt is self-contained and can be substituted into many existing lock mechanisms of the mechanical type and into some of the existing electronic dial combination locks, to provide the auto-locking enhancement.
摘要翻译： 一个死栓锁和一个死栓，当每个容器被锁住的容器都会自动延伸，这个容器的刚性部分与从螺栓的端面延伸并引起外螺栓部分释放的扳机元件接合 。 螺栓组件的外螺栓的释放允许外螺栓向外突出并且锁定容器，尽管螺栓未被锁的操作者复位。 螺栓是独立的，并且可以被替换成许多现有的机械类型的锁定机构和一些现有的电子拨盘组合锁，以提供自动锁定增强。
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公开(公告)号：US5893283A
公开(公告)日：1999-04-13
申请号：US852854
申请日：1997-05-07
CPC分类号： E05B47/0688 , E05B37/00 , G07C9/00912 , E05B2047/0062 , E05B47/0006 , Y10T70/7102 , Y10T70/7254 , Y10T70/7424
摘要： An electronic combination lock of the self-powered type, wherein the electrical energy for operation of the lock is developed within the lock itself, has a solenoid which magnetically seals in the activated position, thus preserving the "open" condition of the lock until such time as the operator may withdraw the bolt. Significantly, there is no requirement for continued electrical power to hold the solenoid and the latching mechanism in a condition for lock opening.
摘要翻译： 一种自供电式的电子组合锁，其中用于操作锁的电能在锁本身内展开，具有在激活位置上磁密封的螺线管，从而保持锁的“打开”状态，直至此为止 因为操作者可以撤回螺栓。 重要的是，不需要持续的电力将螺线管和闭锁机构保持在锁定开启的状态。
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公开(公告)号：US4776187A
公开(公告)日：1988-10-11
申请号：US57260
申请日：1987-05-27
CPC分类号： E05B67/24 , Y10T70/459 , Y10T70/489 , Y10T70/765
摘要： A changeable key cylinder padlock including a padlock casing, a shackle moveable between a lower locking position and a upper release position, the casing having a central substantially cylindrical cavity therein located between the sockets shaped to receive and removably house a key lock cylinder. The lock cylinder located in the plug cavity has a first key position and is operable by a operator key and control key to rotate to second and third key positions respectively. Locking spheres are positioned when the lock cylinder occupies the first key position to hold the shackle in the lower locking position and release the shackle at the second and third key positions for movement to said upper release position. An interlock plunger and pin are intercoupled with the lock plug normally occupying a first interlock position allowing key rotation of the cylinder member to and between the key positions and movable when the cylinder member occupies the second key position and the shackle is moved to said release position to assume a second interlock position restraining the cylinder member against return movement to the first key position to restrain the key against removal from the lock cylinder.
摘要翻译： 一种可更换的钥匙筒挂锁，其包括挂锁外壳，可在下锁定位置和上释放位置之间移动的钩环，所述外壳具有位于所述插座之间的中心大致圆柱形腔体，所述插座成形为容纳和可移除地容纳钥匙锁芯。 位于插塞腔中的锁芯具有第一键位置，并且可由操作员键和控制键操作以分别旋转到第二和第三键位置。 当锁芯处于第一钥匙位置时锁定球体被定位，以将钩环保持在下锁定位置，并且在第二和第三关键位置释放卸扣以移动到所述上释放位置。 联锁柱塞和销与锁塞相互配合，通常占用第一互锁位置，允许气缸构件在键位置和键之间的键旋转，并且当气缸构件占据第二键位置时，可移动，并且把手移动到所述释放位置 假设第二联锁位置限制气缸构件抵抗第一键位置的返回运动，以限制钥匙从锁芯移除。
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