公开(公告)号：US4435967A

公开(公告)日：1984-03-13

申请号：US361989

申请日：1982-03-25

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B17/00 ,  E05B63/10

CPC分类号： E05B17/0058 ,  Y10T70/5796 ,  Y10T70/5832 ,  Y10T70/7712 ,  Y10T70/7723 ,  Y10T70/7949

摘要： A doorknob has a large end face opening in which a face plate is fixedly but rotatably mounted. The face plate contains within itself a figure-8 or other non-circular opening for the reception of a removable key-operated core having a key plug housing and a radially extending pin tumbler flange or lobe. Te knob interior is formed with radially inward-extending portions which define diametrically opposite notches or grooves in which the pin tumbler flange or lobe of the core is optionally engageable as a spline to key the core and face plate to the knob in either of two opposite orientation to suit installations of the knob and its lock set in doors of different hand.

摘要翻译： 门把手具有大的端面开口，其中面板固定地但可旋转地安装。 面板本身包含图8或其他非圆形开口，用于接收具有钥匙插头壳体和径向延伸的销翻转开口凸缘或凸角的可拆卸钥匙操作的芯。 Te旋钮内部形成有径向向内延伸的部分，其限定径向相对的凹口或凹槽，其中，芯部的翻转开关凸缘或凸起可选地接合为花键，以将芯和面板键合到两个相对的任一个中的旋钮 方向适合旋钮的安装及其锁在不同手的门上。

公开(公告)号：US4301667A

公开(公告)日：1981-11-24

申请号：US146791

申请日：1980-05-05

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B55/00 ,  E05B17/04

CPC分类号： E05B55/005 ,  Y10T292/06 ,  Y10T292/0983 ,  Y10T292/0985 ,  Y10T292/1016 ,  Y10T70/7712

摘要： Retracting mechanism for a deadlocking latch bolt comprises a U-shaped frame extension for the latch bolt tube, having parallel side walls joined at the rear by an integral rear wall and held spaced at the front by out-turned tabs engaged in the tube and riveted to its end wall by spring guide pins. A two-piece rotatable retractor is trapped between the side walls with its hub ends rotatable in bushings in such walls, and has a pair of arms axially separated by a central cylindrical section. The latch bolt tailpiece has a wide rear yoke portion formed by spaced parallel side legs which straddle and are guided by such central cylindrical section. One such leg carries a cross pin drivingly engaged in the slots of the retractor arms which swing 80.degree. to retract the tailpiece through a long stroke. The rear yoke has forward stop shoulders which engage a stop face on the latch bolt tube to position the tailpiece for a full retraction stroke.

摘要翻译： 用于锁死闩锁的回缩机构包括用于闩锁螺栓管的U形框架延伸部，其具有平行的侧壁，其后部由整体的后壁连接并且在前部通过接合在管中并且铆接的外转舌片 通过弹簧导向销到其端壁。 一个两件式的可旋转卷收器被夹在侧壁之间，其轮毂端可以在这种壁中的衬套中旋转，并且具有由中心圆柱形部分轴向隔开的一对臂。 闩锁尾塞具有宽的后轭部分，该后部轭部由间隔开的平行的侧腿形成，​​该腿部跨越并由该中心圆柱形部分引导。 一个这样的腿带有一个十字销，该十字销驱动地接合在摆动80度的牵开器臂的狭槽中，以通过长行程缩回尾管。 后轭具有向前止动肩部，其接合闩锁螺栓管上的止动面以将尾座定位以完全缩回行程。

公开(公告)号：US4294093A

公开(公告)日：1981-10-13

申请号：US48531

申请日：1979-06-14

申请人： Walter E. Best ,  William R. Foshee ,  Max L. Flack

发明人： Walter E. Best ,  William R. Foshee ,  Max L. Flack

IPC分类号： E05B27/00

CPC分类号： E05B9/086 ,  E05B27/00 ,  Y10T70/765 ,  Y10T70/8541 ,  Y10T70/8568

摘要： A key-removable lock core of the same size as a standard core, to fit standard core receptacles, and having a key plug of improved pull resistance. The core body of figure-8 cross section has a key plug lobe which contains a sleeve having a core retainer lug movable by a control key between a projected core retaining position and a retracted core release position. A key plug having an enlarged rear head is inserted from the rear into the cylindrical bore defined by the sleeve, with the head overlapping the rear of both the sleeve and the key plug lobe of the body. A segment is inserted in a slot traversing the key slot and is trapped therein by the sleeve to form a key stop. The key plug is held in place by a C-shaped retaining ring in a circumferential groove in such plug at the front face of the body, and is trapped in place by a face plate fixed to the body by a blind annular rivet. Beside increasing the plug pull resistance, the construction gives improved dimensional control and accuracy of assembly and eliminates a previously required step of counterboring the face plate after its assembly to the core body.

摘要翻译： 具有与标准芯相同尺寸的钥匙可拆卸锁芯，以配合标准芯插座，并具有提高拉力的关键插头。 图8横截面的芯体具有钥匙插头凸耳，其包含套筒，该套筒具有可通过控制键在突出的芯保持位置和缩回的芯释放位置之间移动的芯保持器凸耳。 具有扩大的后头的钥匙插头从后部插入由套筒限定的圆柱形孔中，头部与主体的套筒和钥匙插头凸耳的后部重叠。 一段被插入穿过钥匙槽的槽中并被套筒夹在其中以形成钥匙停止。 钥匙塞通过C形保持环保持在身体前表面上的这种塞子的周向凹槽中，并且被盲环环形铆钉固定在身体上的面板被困住就位。 除了提高插头拉力阻力之外，该结构提供了改进的尺寸控制和组装精度，并且消除了在组装到芯体之后将面板对置的先前所需的步骤。

公开(公告)号：US4655059A

公开(公告)日：1987-04-07

申请号：US503769

申请日：1983-06-13

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B17/00 ,  E05C13/00

CPC分类号： E05B17/0058 ,  Y10T292/82 ,  Y10T70/5832

摘要： A keyed lever handle for a cylindrical lock comprises a handle body which is rotatably mounted by its neck on the knob sleeve of the lock and is removably held by a retainer and is connected for rotation with the sleeve by a driver which releases under excess torque, either yieldingly or by break-away of a driver lug. An outward-extending body shell telescopically receives and supports an outer handle shell integral with a handle lever. The outer shell has an inward-extending end flange spaced from the end face of the body shell to define therebetween an inward-opening groove which receives a retainer for an end face closure mounted in the cylindrical open end of the assembled shells. The retainer may be a separate snap ring or an integral flange on the closure. The closure member receives a key-operated and removable core, and its rotative mounting permits different orientations to suit the hand of the door, and also permits the lever handle to rotate when drive is released under excess torque.

摘要翻译： 用于圆柱形锁的钥匙柄手柄包括手柄本体，该手柄主体通过其颈部可旋转地安装在锁的旋钮套上，并且由保持器可移除地保持，并且通过在超额扭矩下释放的驱动器与套筒连接以与套筒一起旋转， 无论是屈服还是通过脱离驱动器凸耳。 一个向外延伸的主体外壳可伸缩地接收和支撑与把手杆一体的外部手柄壳。 外壳具有与主体壳体的端面间隔开的向内延伸的端部凸缘，以在其间限定向内开口的凹槽，其接纳安装在组装的壳体的圆柱形开口端中的端面闭合件的保持器。 保持器可以是单独的卡环或封闭件上的整体法兰。 闭合构件接收钥匙操作和可拆卸的芯，并且其旋转安装允许不同的取向以适合门的手，并且还允许当驱动器在过度扭矩下被释放时杠杆手柄旋转。

公开(公告)号：US4318558A

公开(公告)日：1982-03-09

申请号：US146670

申请日：1980-05-05

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B55/12 ,  E05C1/16

CPC分类号： E05B55/12 ,  Y10T292/098 ,  Y10T292/0994

摘要： A deadlocking latch bolt in a tubular housing is connected to a tailpiece front cross head having a retainer arm in a radial window in the bolt and a blocker arm abutting the opposite housing side to maintain the connection. A deadlocking tumbler is biased to bolt deadlocking position. An auxiliary bolt, when projected, holds the tumbler in release position, and when retracted relative to the bolt, allows the tumbler to take deadlocking position. A channel-shaped tailpiece cam member engaged for linear movement with the cross head has a cam face presented to move the tumbler to release position when the deadlocked bolt is drawn rearward by the tailpiece. The bolt is movable relative to the tailpiece when thrust rearward so as to be deadlocked against the tumbler before actuating the tailpiece and its cam member, but has no lost motion when pulled rearward by the tailpiece. A rear guide block in the housing forms a guideway with a side entrance for admitting a narrow tailpiece portion thereto, and is self-sustained on the tailpiece when moved rearward against a tailpiece stop. Bolt springs and the tumbler are assembled between the guide block and the bolts on the tailpiece to form a self-sustained subassembly slidably insertable in the housing.

摘要翻译： 管状壳体中的死锁闩锁连接到尾部前十字头，其具有在螺栓中的径向窗口中的保持臂，以及阻挡臂，抵靠相对的壳体侧以保持连接。 一个死锁的翻转开关被偏向于锁定死锁位置。 辅助螺栓在投影时将制动栓保持在释放位置，并且当相对于螺栓缩回时，允许制动栓处于死锁位置。 接合用于与十字头线性运动的通道形尾档凸轮件具有凸轮面，当死锁螺栓被尾件向后拉时，凸轮面呈现以将制动栓移动到释放位置。 当向后推动时，螺栓相对于尾座可移动，以在致动尾塞及其凸轮构件之前被阻塞在制动栓上，但是当被尾塞向后拉时，螺栓不会发生运动。 壳体中的后引导块形成具有用于允许窄尾部部分的侧入口的导轨，并且当尾端止动件向后移动时，在尾管上自维持。 螺栓弹簧和制动栓组装在引导块和尾座上的螺栓之间以形成可自由插入壳体中的自维持子组件。

公开(公告)号：US4313320A

公开(公告)日：1982-02-02

申请号：US965186

申请日：1978-11-30

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B63/00 ,  E05B65/06 ,  E05B65/10

CPC分类号： E05B63/0017 ,  Y10S292/65 ,  Y10S70/27 ,  Y10S70/42 ,  Y10T292/0908 ,  Y10T70/5159 ,  Y10T70/5341

摘要： An improved and simplified dead bolt rim lock, which provides "classroom function". A dead bolt is fixed on a draw plate slidable in a rim lock case and having a cross slot which extends one way from center and is engaged by a crank pin movable in an 180.degree. arc between front and rear centered positions. The crank pin is on a crank arm carried by a turnknob rotatable in the rim lock case, and its projecting end lies in the path of a cam mounted for rotation in the back plate of the case and connected for operation from a key-actuated cylinder mounted in the outside face of the door. For classroom function, the turnknob has a limited throw and has lost motion relative to the crank arm so as to allow retraction of the bolt by the turnknob but prevent its advancement thereby to locked position.

摘要翻译： 一个改进和简化的死螺纹锁定，提供“课堂功能”。 固定螺栓固定在可在边框锁定壳体中滑动的拉杆上，并且具有从中心延伸一个方向的十字槽，并且由在前后中心位置之间以180°弧度运动的曲柄销接合。 曲柄销在曲柄臂上，该转臂由可转动的轮辋锁定壳体中的转动杆支承，其突出端位于凸轮的路径中，该凸轮安装用于在壳体的后板中旋转并连接以从钥匙致动缸 安装在门的外面。 对于课堂功能，转杆具有有限的投掷并且相对于曲柄臂已经失去运动，以允许螺栓通过转动钩缩回，但是阻止其前进从而锁定位置。

公开(公告)号：US4616394A

公开(公告)日：1986-10-14

申请号：US733102

申请日：1985-05-13

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B27/00 ,  B23P11/00 ,  B23P11/02

CPC分类号： E05B27/0014 ,  Y10T29/49844 ,  Y10T29/49876

摘要： A utility cylindrical lock set having a series of pin tumbler bores accommodating a plurality of pin stacks and biasing springs is provided with an improved cap. The external surface of a cylindrical lock body includes a cap-receiving groove crossing the open upper ends of the pin tumbler bores. The sides of the groove are undercut to form overlying flanges. An elongated cap having a central portion to overlie the pin tumbler bores and edge portions offset downward from the central portion is receivable within the groove. The edge portions of the cap project oppositely outward to engage the side flanges of the groove to retain the cap in place in the groove. A small recess is formed in one side of the groove. The elongated cap includes a complementary side protrusion to engage the recess to locate the cap against longitudinal movement in the groove. The cap is mounted by engaging one edge of the transversely yieldable cap beneath one side flange and then applying force to the opposite edge to pass the opposite flange and move downward to a position of engagement beneath such flange.

摘要翻译： 一种具有一系列容纳多个销堆叠和偏置弹簧的销销滚筒的实用的圆柱形锁定装置设置有改进的盖。 圆柱形锁体的外表面包括与销转动孔的敞开的上端相交的盖接收槽。 凹槽的侧面被底切以形成覆盖的凸缘。 具有中心部分以覆盖销翻转开孔的细长盖和从中心部分向下偏移的边缘部分可接收在凹槽内。 盖的边缘部分向外突出以与槽的侧凸缘接合，以将盖保持在凹槽中的适当位置。 在槽的一侧形成有小的凹部。 细长的帽包括互补的侧突起，以与凹部接合以将盖定位成在凹槽中的纵向移动。 通过将横向可屈服盖的一个边缘接合在一个侧凸缘下方并且然后将力施加到相对边缘以通过相对的凸缘并向下移动到在该凸缘下方的接合位置来安装盖。

公开(公告)号：US4294089A

公开(公告)日：1981-10-13

申请号：US965185

申请日：1978-11-30

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B55/00

CPC分类号： E05B55/00 ,  Y10S70/06 ,  Y10T292/0986 ,  Y10T70/55 ,  Y10T70/5509 ,  Y10T70/8459 ,  Y10T70/8865

摘要： A latchbolt rim lock of simple sturdy construction with smooth effective operation and long life. A die cast case forms guides for a bolt having a head and draw plate, and has U-shaped ribs on its rear wall to define seats for springs biasing the bolt forward, in which the springs are held by a rear flange on the back plate. A rearward boss on the front wall forms a retraction stop for the bolt and contains a headed holdback plunger which is manually movable into a hole in the bolt where it is latched by its head to hold the bolt retracted. The draw plate contains a cam opening which defines opposite cam faces which are engaged by a crank pin to retract the bolt. The cam opening also has a central pin-passing throat which allows cammed retraction of the latchbolt relative to the crank pin, and defines supplemental cam faces for moving the bolt to release the holdback plunger. For deadlocking the latchbolt, an auxiliary bolt is mounted beside the latchbolt and biased to projected position by a spring mounted on the case. The bolt is connected to be retracted with the latch bolt, but to be held retracted by a strike while the latchbolt is projected. A bell crank lever pivoted on a post of the case has a blocker arm movable into and out of the path of the bolt head, respectively to block and permit its retraction, and has a control arm by which the lever is swung to retraction-permitting position when the auxiliary bolt is projected. When the auxiliary bolt is retracted, the control arm swings against the crank pin so as to be cammed to retraction-permitting position when the crank pin is manually actuated to retract the bolt. To permit changing the hand of the lock, the bolt is made symmetrical except for the bevel on its head so that it can be turned over in the case, and the auxiliary bolt head is mounted for rotation on a draw bar to reverse the position of its bevel face.

摘要翻译： 锁扣式锁扣，结构简单坚固，操作平稳，使用寿命长。 压铸表壳形成用于具有头和拉板的螺栓的引导件，并且在其后壁上具有U形肋，以限定用于向前偏压螺栓的弹簧座，弹簧由后板上的后凸缘 。 前壁上的向后凸起形成用于螺栓的缩回止挡件，并且包含头部夹持柱塞，其可手动地移动到螺栓中的孔中，在其中由其头部锁定以将螺栓缩回。 牵引板包括凸轮开口，该凸轮开口限定相对的凸轮面，该凸轮面由曲柄销接合以缩回螺栓。 凸轮开口还具有中心销通孔，其允许闩锁相对于曲柄销的凸轮缩回，并且限定用于移动螺栓以释放保持柱塞的补充凸轮面。 为了锁死闩锁，辅助螺栓安装在闩锁的旁边，并通过安装在壳体上的弹簧偏压到突出位置。 螺栓被连接以与闩锁螺栓缩回，但是当闩锁被突出时通过罢工而保持缩回。 在壳体的柱上枢转的钟形曲柄杆分别具有可移动进入和离开螺栓头的路径的阻挡臂，以阻止并允许其缩回，并且具有控制臂，通过该控制臂使杠杆摆动以缩回允许 辅助螺栓投影时的位置。 当辅助螺栓缩回时，当手动致动曲柄销以缩回螺栓时，控制臂相对于曲柄销摆动以便被凸轮到可缩回位置。 为了允许更换锁的手，除了其头部上的斜面之外，螺栓是对称的，使得其可以在壳体中翻转，并且辅助螺栓头被安装成在拉杆上旋转以扭转锁定位置 其斜面。

公开(公告)号：USD256429S

公开(公告)日：1980-08-19

申请号：US924457

申请日：1978-07-13

申请人： Walter E. Best ,  William R. Foshee

设计人： Walter E. Best ,  William R. Foshee

公开(公告)号：US4531390A

公开(公告)日：1985-07-30

申请号：US471277

申请日：1983-03-02

申请人： Walter E. Best ,  William R. Foshee

发明人： Walter E. Best ,  William R. Foshee

IPC分类号： E05B27/00 ,  E05B15/00

CPC分类号： E05B27/0014 ,  Y10T70/7667 ,  Y10T70/7746

摘要： A utility cylindrical lock set having a series of pin tumbler bores accommodating a plurality of pin stacks and biasing springs is provided with an improved cap. The external surface of a cylindrical lock body includes a cap-receiving groove crossing the open upper ends of the pin tumbler bores. The sides of the groove are undercut to form overlying flanges. An elongated cap having a central portion to overlie the pin tumbler bores and edge portions offset downward from the central portion is receivable within the groove. The edge portions of the cap project oppositely outward to engage the side flanges of the groove to retain the cap in place in the groove. A small recess is formed in one side of the groove. The elongated cap includes a complementary side protrusion to engage the recess to locate the cap against longitudinal movement in the groove. The cap is mounted by engaging one edge of the transversely yieldable cap beneath one side flange and then applying force to the opposite edge to pass the opposite flange and move downward to a position of engagement beneath such flange.

摘要翻译： 一种具有一系列容纳多个销堆叠和偏置弹簧的销销滚筒的实用的圆柱形锁定装置设置有改进的盖。 圆柱形锁体的外表面包括与销转动孔的敞开的上端相交的盖接收槽。 凹槽的侧面被底切以形成覆盖的凸缘。 具有中心部分以覆盖销翻转开孔的细长盖和从中心部分向下偏移的边缘部分可接收在凹槽内。 盖的边缘部分向外突出以与槽的侧凸缘接合，以将盖保持在凹槽中的适当位置。 在槽的一侧形成有小的凹部。 细长的帽包括互补的侧突起，以与凹部接合以将盖定位成在凹槽中的纵向移动。 通过将横向可屈服盖的一个边缘接合在一个侧凸缘下方并且然后将力施加到相对边缘以通过相对的凸缘并向下移动到在该凸缘下方的接合位置来安装盖。