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公开(公告)号：US4974884A
公开(公告)日：1990-12-04
申请号：US454878
申请日：1989-12-22
Applicant: Hagen Dietrich
Inventor： Hagen Dietrich
CPC classification number: E05B63/202 , E05B55/00 , Y10S292/04 , Y10T292/0994 , Y10T292/1031 , Y10T292/558
Abstract: A selectively self-locking deadbolt latch for incorporation into doors or the like. The latch can be preliminarily "armed" such that as the door closes the bolt will extend into the opening of the door strike. The latch mechanism includes a cam lever having a shoulder which loads against the bolt extension. A compression spring within the bolt urges the bolt towards the locked position once the cam lever is released from the bolt extension by closing the door. The temporary retraction of the bolt as it engages the door strike releases the bolt and cam lever. A beam spring acting on the cam lever urges the cam lever forward towards the locked position. The bolt is initially armed by turning the inner turn lever slightly or by depressing the end of the bolt which includes chamfered edges to allow the bolt to move past the door strike for release.
Abstract translation: 用于结合到门等中的选择性自锁锁死栓。 闩锁可以被预先“装备”，使得当门关闭时，螺栓将延伸到门敲击的开口中。 闩锁机构包括具有肩部抵靠螺栓延伸部的肩部的凸轮杆。 一旦通过关闭门将凸轮杆从螺栓延伸部释放，螺栓内的压缩弹簧将螺栓推向锁定位置。 当螺栓接合门打开时，螺栓的临时缩回释放螺栓和凸轮杆。 作用在凸轮杆上的梁弹簧将凸轮杆向前推向锁定位置。 螺栓最初通过稍微转动内转向杆或者通过按压包括倒角边缘的螺栓的端部来允许螺栓移动通过门打开以释放螺栓。
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公开(公告)号：US4333324A
公开(公告)日：1982-06-08
申请号：US161899
申请日：1980-06-23
Applicant: Hagen Dietrich , William J. Fane
Inventor： Hagen Dietrich , William J. Fane
CPC classification number: E05B55/005 , Y10S292/27 , Y10T292/0993 , Y10T70/5226 , Y10T70/5341 , Y10T70/5381 , Y10T70/5416
Abstract: One part of a key-in-knob lock set functions in a normal manner such that when the lock set is unlocked, either the outside or inside knob can be manipulated to open the door by withdrawing the latch bolt from a normal spring latch extended position. When, instead, the lock set is locked, the latch bolt is extended an exceptionally long distance into the frame to a dead bolt position. Extension and retraction of the latch bolt to and from dead bolt position is accomplished by manipulation of a main cam through the agency of a key in the outside or a turn button on the inside.For withdrawing the latch bolt from the normal spring latch extended position, an escutcheon housing for the outside knob or a corresponding escutcheon housing for the inside knob serves, by moving transversely of the axis of rotation of the knob, to rotate a radially extending tooth-like element on the spindle which, acting through the main cam, withdraws the latch bolt.By rotation of the key on the outside, or the turn button on the inside, the spindle is rotated a greater amount, far enough to have the main cam extend the latch bolt an additional distance to the dead bolt position. In that dead bolt position the tooth-like element for the hub cam of the outside knob is moved out of the path of movement of the respective drive housing so that rotation of the outside knob has no effect on the latch bolt. The tooth-like element for the hub cam of the inside knob remains, however, in movable engagement with the corresponding drive housing so that rotation of the inside knob does in fact withdraw the latch bolt from the dead bolt position.
Abstract translation: 钥匙扣锁定装置的一部分以正常的方式起作用，使得当锁定装置解锁时，可以操纵外部或内部旋钮以通过从常规弹簧闩锁延伸位置撤回闩锁来打开门 。 相反，当锁定装置被锁定时，闩锁螺栓延伸到框架中的非常长的距离到止动位置。 闩锁螺栓伸向和从止动位置的延伸和缩回是通过外部钥匙的操作或内侧的转向按钮来操纵主凸轮来实现的。 为了将闩锁螺栓从正常的弹簧闩锁延伸位置撤回，用于外部旋钮的孔罩壳体或用于内部旋钮的相应的孔罩壳体通过沿旋钮的旋转轴线横向移动来旋转径向延伸的牙齿 - 通过主凸轮作用的主轴上的相似元件抽出闩锁螺栓。 通过外部键的旋转或内侧的转动按钮，主轴旋转更大的量，远远足以使主凸轮延伸闩锁螺栓与死栓位置的额外距离。 在该止动螺栓位置，用于外部旋钮的轮毂凸轮的齿状元件移动到相应的驱动壳体的运动路径之外，使得外部旋钮的旋转对闩锁螺栓没有影响。 然而，用于内部旋钮的轮毂凸轮的齿状元件保持与相应的驱动壳体可移动接合，使得内部旋钮的旋转实际上从闩锁位置撤回闩锁螺栓。
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公开(公告)号：US4062579A
公开(公告)日：1977-12-13
申请号：US712897
申请日：1976-08-09
Applicant: Dennis G. Potter , Hagen Dietrich , Joseph Potschka
Inventor： Dennis G. Potter , Hagen Dietrich , Joseph Potschka
CPC classification number: E05C1/163 , Y10S292/38 , Y10T292/0983 , Y10T292/59 , Y10T292/85
Abstract: A door latch makes use of moldable material for most of the individual parts with opposite roses adapted to interlock with each other and be held together with a single screw on the axial center line of the knobs and accessible from the outside. Prior to installation of the latch on the door each knob is subassembled with the corresponding rose by employment of an arcuate shoulder on an inner central portion of the knob which is rotated to a position of engagement with a complementary arcuate shoulder in the rose. Rotation inhibiting detents prevent accidental disassembly until the spindle is mounted in place and the spindle then locks the knob against disassembly as long as the latch remains mounted on the door.
Abstract translation: 门锁使用可模制材料，用于大部分单独的部件，具有相对的玫瑰，其适应性互锁，并与旋钮的轴向中心线上的单个螺丝保持在一起并可从外部进入。 在门上安装闩锁之前，每个旋钮通过在旋钮的内部中心部分上使用弓形肩部与相应的玫瑰分组合，旋转到与玫瑰中的互补弧形肩部接合的位置。 旋转抑制制动器防止意外拆卸，直到主轴安装到位，然后只要闩锁仍然安装在门上，主轴就锁定拆卸旋钮。
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公开(公告)号：US5562314A
公开(公告)日：1996-10-08
申请号：US339441
申请日：1994-11-14
Applicant: Graham Wheatland , Hagen Dietrich
Inventor： Graham Wheatland , Hagen Dietrich
CPC classification number: E05B63/06 , Y10T137/2965 , Y10T137/6497 , Y10T292/06
Abstract: A latch assembly for mounting in a bore extending in from a side edge of a door has a backset adjustment for different distances between rotational axis of a handle or keylock and the side edge of the door. The bolt has a concentric aperture into which a bolt adjuster slidably mates with a close tolerance to prevent lateral movement between the bolt and the bolt adjuster. The latch assembly comprises a casing assembly having a bolt assembly longitudinally reciprocal therein between a retracted position and an extended position, the bolt assembly including a bolt with a cylindrical aperture therein, the bolt rotatable and reciprocal relative to a non-rotational cylindrical bolt adjuster and having a sliding fit thereon. A helical groove in one of the bolt or the bolt adjuster engages with a projection of the other of the bolt or bolt adjuster. The casing assembly is in two parts with a non-rotational rear casing integral with a hollow cylindrical portion with a non-helical serpentine shaped slot, and a forward hollow cylindrical casing rotatable and slidable about the front portion of the rear casing, with the forward casing having an internal protrusion to engage in the non-helical serpentine shaped slot. Thus the forward casing and bolt can be rotated together but through significantly different patterns of movement to change the backset with the bolt moving longitudinally ahead of the forward casing midway through simultaneous rotation of both.
Abstract translation: 用于安装在从门的侧边缘延伸的孔中的闩锁组件具有用于在手柄或钥匙锁的旋转轴线与门的侧边缘之间不同距离的回复调整。 螺栓具有同心孔，螺栓调节器以紧密公差可滑动地配合到其中，以防止螺栓和螺栓调节器之间的横向移动。 闩锁组件包括壳体组件，其具有在收缩位置和延伸位置之间纵向往复运动的螺栓组件，所述螺栓组件包括其中具有圆柱形孔的螺栓，所述螺栓可旋转并相对于非旋转圆柱形螺栓调节器往复运动， 在其上滑动配合。 螺栓或螺栓调节器之一中的螺旋槽与螺栓或螺栓调节器中的另一个的突起接合。 壳体组件分为两部分，其具有与具有非螺旋形蛇形形状的狭槽的中空圆柱形部分成一体的非旋转后壳，以及可绕着后壳体的前部旋转和滑动的前空心圆柱形壳体，前部 壳体具有内部突起以接合在非螺旋形蛇形形槽中。 因此，前壳体和螺栓可以一起旋转，但是通过显着不同的运动模式来改变背板，螺栓通过两者的同时旋转而在前部壳体的中间纵向移动。
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公开(公告)号：US5364138A
公开(公告)日：1994-11-15
申请号：US60102
申请日：1993-05-10
Applicant: Hagen Dietrich , Graham Wheatland
Inventor： Hagen Dietrich , Graham Wheatland
CPC classification number: E05B63/06 , Y10T292/06 , Y10T292/096 , Y10T292/0971 , Y10T292/62
Abstract: A latch assembly for mounting in a bore extending in from a side edge of a door has a backset adjustment for different distances between rotational axis of a handle or keylock and the side edge of the door. The bolt has a concentric aperture into which a bolt adjuster slidably mates with a close tolerance to prevent lateral movement between the bolt and the bolt adjuster. The latch assembly comprises a casing assembly having a bolt assembly longitudinally reciprocal therein between a retracted position and an extended position, the bolt assembly including a bolt with a cylindrical aperture therein, the bolt rotatable and reciprocal relative to a non-rotational cylindrical bolt adjuster and having a sliding fit thereon. A helical groove around the surface of the bolt adjuster engages with an internal projection in the bolt. The casing assembly is in two parts with a non-rotational rear casing integral with a hollow cylindrical portion with a non-helical serpentine shaped slot, and a forward hollow cylindrical casing rotatable and slidable about the front portion of the rear casing, with the forward casing having an internal protrusion to engage in the non-helical serpentine shaped slot. Thus the forward casing and bolt can be rotated together but through significantly different patterns of movement to change the backset with the bolt moving longitudinally ahead of the forward casing midway through simultaneous rotation of both.
Abstract translation: 用于安装在从门的侧边缘延伸的孔中的闩锁组件具有用于在手柄或钥匙锁的旋转轴线与门的侧边缘之间不同距离的回复调整。 螺栓具有同心孔，螺栓调节器以紧密公差可滑动地配合到其中，以防止螺栓和螺栓调节器之间的横向移动。 闩锁组件包括壳体组件，其具有在收缩位置和延伸位置之间纵向往复运动的螺栓组件，所述螺栓组件包括其中具有圆柱形孔的螺栓，所述螺栓可旋转并相对于非旋转圆柱形螺栓调节器往复运动， 在其上滑动配合。 螺栓调节器表面周围的螺旋槽与螺栓中的内部突起接合。 壳体组件分为两部分，其具有与具有非螺旋形蛇形形状的狭槽的中空圆柱形部分成一体的非旋转后壳，以及可绕着后壳体的前部旋转和滑动的前空心圆柱形壳体，前部 壳体具有内部突起以接合在非螺旋形蛇形形槽中。 因此，前壳体和螺栓可以一起旋转，但是通过显着不同的运动模式来改变背板，螺栓通过两者的同时旋转而在前部壳体的中间纵向移动。
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Patent Agency Ranking
公开(公告)号：US4921290A
公开(公告)日：1990-05-01
申请号：US267200
申请日：1988-11-04
Applicant: Hagen Dietrich
Inventor： Hagen Dietrich
IPC: E05B63/06
CPC classification number: E05B63/06 , Y10T292/62
Abstract: A door latch having an adjustable backset position which allows it to be used in doors having either a 23/8" backset or a 23/4" backset. The latch includes a cam which extends and retracts the latch bolt and has a rotational axis which is movable between the backset positions. The cam lever cooperates with a bolt extension which adjustably engages the bolt such that upon transposition of the cam lever, the bolt extension is adjusted relative to the bolt accordingly. A cam stabilizer plate prevents adjustment of the backset once the latch is installed.
Abstract translation: 门锁具有可调整的后座位置，可将其用于具有23/8“底座或23/4”底座的门。 闩锁包括凸轮，其延伸和缩回闩锁螺栓并且具有可在回位位置之间移动的旋转轴线。 凸轮杆与可调节地接合螺栓的螺栓延伸部配合，使得在凸轮杆转位时，相应地相对于螺栓调节螺栓延伸部。 一旦安装闩锁，凸轮稳定器板就可以防止回位的调整。
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公开(公告)号：US4892341A
公开(公告)日：1990-01-09
申请号：US234431
申请日：1988-08-19
Applicant: Hagen Dietrich
Inventor： Hagen Dietrich
IPC: E05B15/02
CPC classification number: E05B15/022 , Y10S292/73 , Y10T292/688 , Y10T292/705
Abstract: A self-adjusting door strike for a bolt assembly which adjusts to existing door conditions by deflecting a resilient member against the bolt of the door thereby eliminating rattle. The strike includes a conventional strike plate having a compensating member spanning the strike opening. The resilient compensating member can be in the form of a resilient plastic member or rollers axially mounted to a spring-wire. This compensating member engages the bolt to prevent the door and bolt mechanism from rattling within the strike while also compensating for shrinkage or warping of the door.
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公开(公告)号：US4254648A
公开(公告)日：1981-03-10
申请号：US13229
申请日：1979-02-21
Applicant: Hagen Dietrich
Inventor： Hagen Dietrich
IPC: E05B11/00
CPC classification number: E05B11/00 , Y10S70/60 , Y10T70/7712 , Y10T70/7768
Abstract: A dead bolt lock set is designed to be key actuated on the inside as well as on the outside of the door. For the inside there is an inside tailpiece in engagement with a drive slot in the dead bolt hub. A lost motion circumferential recess on the inside tailpiece provides stops at positions such that when the key is inserted on the inside and turned to lock the dead bolt by action of a micro drive pin, the key cannot be returned in reverse direction to key release position without unlocking the dead bolt. Consequently, the key must remain captive in the inside keyway to keep the dead bolt locked because of being held in the cylinder by the pin tumblers.When the lock has been locked from the outside, the drive slot in the head of the tailpiece is rotated out of line with the inside key slot. Under this condition when unlocking from the inner trim, the tailpiece and washer are forced inward by the key tip compressing the conical spring and allowing full key insertion. Bolt retraction (unlocking) may be accomplished by rotation of the key in the bolt extended direction until the key tip aligns with the tailpiece drive slot, then rotating the key back to the vertical (withdrawn) position, or, in the alternative, rotating the key in the retract direction, whereby the micro pin contacts the lost motion stop on the tailpiece head thereby driving the mechanism to the retracted position. The captive key mechanism is fail safe in that in the event the conical spring fails to return the tailpiece to a position abutting the end of cylinder plug for captive kay operation, the mechanism will still function as a standard cylinder allowing normal locking and unlocking.
Abstract translation: 锁定螺栓锁是设计成在门内部以及门的外侧进行钥匙致动。 对于内部，有一个内部尾座与死螺栓毂中的驱动槽接合。 内侧尾座上的空动圆周凹槽在位置处停止，使得当钥匙插入内侧并转动以通过微动销的作用锁定止动螺栓时，钥匙不能以与钥匙释放位置相反的方向返回 没有解锁死螺栓。 因此，钥匙必须保持在内侧钥匙槽中，以防止死栓锁定，因为通过销子滚筒保持在汽缸中。 当锁已从外部锁定时，尾架头部的驱动槽与内侧键槽旋转离开。 在这种情况下，当从内部装饰件解锁时，尾塞和垫圈被压缩锥形弹簧的钥匙尖端被迫向内，并允许全键插入。 可以通过在螺栓延伸方向上的键的旋转来实现螺栓缩回（解锁），直到键尖与尾座驱动槽对齐，然后将键旋转回垂直（撤回）位置，或者替代地，旋转 键在缩回方向上，由此微销接触尾塞头上的空动停止，从而将机构驱动到缩回位置。 锁定键机构是不安全的，因为如果锥形弹簧未能将尾座返回到与汽缸塞端部相邻的位置，以进行自动卡尔操作，则该机构仍将作为标准气缸起作用，允许正常的锁定和解锁。
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公开(公告)号：US4109948A
公开(公告)日：1978-08-29
申请号：US712896
申请日：1976-08-09
Applicant: Dennis G. Potter , Hagen Dietrich , Joseph Potschka
Inventor： Dennis G. Potter , Hagen Dietrich , Joseph Potschka
CPC classification number: E05C1/163 , Y10S292/38 , Y10T292/0983 , Y10T292/59 , Y10T292/85
Abstract: A plastic door lock makes use of moldable plastic material for most of the individual parts with opposite roses adapted to interlock with each other and be held together with a single screw on the axial center line of the knobs and accessible from the outside. A lost motion connection between the latch bolt and spindle allows the door to be closed without damage to the latch bolt when the inside knob is locked. Inherent resiliency in the material of the latch bolt case formed into spring fingers, in cooperation with the movable latch bolt shaft, releasably returns the latch bolt shaft to, and holds the shaft in extended position. Under some circumstances spring action of the fingers is supplemented with an auxiliary separate spring element to vary the spring return characteristics of the latch bolt and the knobs.
Abstract translation: 塑料门锁为大多数单独的部件使用可模塑的塑料材料，具有相反的玫瑰，它们相互联锁，并且通过单个螺丝固定在旋钮的轴向中心线上并可从外部进入。 闩锁螺栓和主轴之间的空运动连接允许门在内部旋钮锁定时关闭而不损坏闩锁螺栓。 与可动闩锁螺栓轴配合形成弹簧指的闩锁螺栓壳体的材料中的固有弹性可释放地将闩锁螺栓轴返回并将轴保持在延伸位置。 在某些情况下，手指的弹簧作用补充有辅助分离的弹簧元件以改变闩锁螺栓和旋钮的弹簧返回特性。
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公开(公告)号：US4108482A
公开(公告)日：1978-08-22
申请号：US843939
申请日：1977-10-20
Applicant: Hagen Dietrich , William J. Fane , Joseph Potschka
Inventor： Hagen Dietrich , William J. Fane , Joseph Potschka
CPC classification number: E05C1/16 , E05B13/004 , E05B13/005 , E05B63/16 , E05B15/0033 , Y10S292/27 , Y10T292/0971 , Y10T292/0984 , Y10T292/59 , Y10T70/5416 , Y10T70/5496 , Y10T70/5805
Abstract: A disengaging spindle locking mechanism for the latch bolt of a mortise type lock is actuated by the locking slide which is normally employed to engage a retractor hub to prevent the hub from being rotated. At the inner end of a split spindle where it is in non-rotatable engagement with the retractor hub there is a cam surface. On the inner end of a locking slide is a cam surface which cams the spindle out of engagement with the hub as hub action is blocked by the slide. Thereafter, should force be applied to the spindle, it will merely spin in place and no damage will be done to the lock mechanism such as might otherwise be done by unauthorized persons to force open the lock.
Abstract translation: 用于榫眼锁定的闩锁螺栓的脱离主轴锁定机构由通常用于接合牵开轮毂以防止轮毂旋转的锁定滑块致动。 在分裂主轴的内端处，其与牵开器毂不可旋转地接合，具有凸轮表面。 在锁定滑块的内端是凸轮表面，当毂的作用被滑块阻挡时，该凸轮凸轮使主轴脱离与毂的接合。 此后，应该强制施加到主轴上，它将仅旋转就位，并且不会对锁定机构造成损坏，否则可能由未经授权的人员强制打开锁。
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