公开(公告)号：US5700044A

公开(公告)日：1997-12-23

申请号：US712356

申请日：1996-09-11

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05C3/16 ,  E05B3/00

CPC分类号： E05C3/162 ,  Y10T292/0971 ,  Y10T292/57 ,  Y10T292/82

摘要： A door latch operator for retracting a door latch comprises a handle having upper and lower end portions formed with front faces attachable to a door and a vertical hand grip portion between the upper and lower end portions. The upper end portion is in the form of a hollow housing having a chamber therein. The hand grip portion is in the form of a generally U-shaped channel which communicates at one end with the interior of the housing. A lever for operating the door latch is pivoted in the housing and extends into the channel in the hand grip portion to a position where it may be squeezed and rotated from a withdrawn position to a latch retracting position by a hand on the hand grip portion. The handle and the lever are both solid brass forgings.

摘要翻译： 用于缩回门闩的门闩操作器包括手柄，其具有形成有可附接到门的前表面和在上端部和下端部之间的垂直手柄部分的上端部和下端部。 上端部呈中空壳体的形式，其中具有腔室。 手柄部分是大体上U形的通道的形式，其一端与壳体的内部连通。 用于操作门闩的杠杆在壳体中枢转并延伸到手柄部分中的通道中，从而可以通过手握持部分上的手将其从撤回位置挤压并旋转到闩锁缩回位置。 手柄和杠杆均为实心黄铜锻件。

公开(公告)号：US5639132A

公开(公告)日：1997-06-17

申请号：US503505

申请日：1995-07-18

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05B1/00

CPC分类号： E05B1/00 ,  Y10T292/82 ,  Y10T292/85

摘要： Door latch-operating mechanism for retracting a door latch. A rotary shaft is mounted in a housing and is adapted to retract a latch when rotated. The shaft is turned by a handle on the outer end of the shaft. A tube is sleeved on the shaft between the handle and housing. The housing and handle are solid brass forgings. The tube is also solid brass. Any wear of the handle will not be noticed since it is solid brass rather than being made of some less attractive metal plated with brass. The shaft is completely covered and concealed by the brass housing, handle and tube.

摘要翻译： 用于缩回门锁的门闩操作机构。 旋转轴安装在壳体中并且适于在旋转时缩回闩锁。 轴由轴的外端上的把手转动。 管子套在手柄和壳体之间的轴上。 外壳和手柄是实心黄铜锻件。 管也是黄铜。 手柄的任何磨损都不会被注意到，因为它是实心的黄铜，而不是由一些不太有吸引力的金属镀黄铜制成。 轴被黄铜壳体，手柄和管完全覆盖和隐藏。

公开(公告)号：US5495639A

公开(公告)日：1996-03-05

申请号：US349797

申请日：1994-12-06

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05F1/10 ,  E05F3/02 ,  E05F1/08

CPC分类号： E05F3/02 ,  E05F1/1016 ,  E05Y2900/132 ,  Y10T16/577 ,  Y10T16/585

摘要： A door closing apparatus for closing a hinged door in which a door closer is attached to a spring unit which in turn is mounted on the door frame by a bracket. The spring unit has a torsion spring within a housing which rotates on the bracket. One end of the spring is affixed to the housing and the other end of the spring is held from rotating by a ratchet type mechanism. The ratchet mechanism may be rotated to adjust the spring. The door closer is capable of adjustment by rotating the closer cylinder. In order to rotate the cylinder, it must be disconnected from the door. A stop on the bracket engages an abutment on the housing to prevent the closer from snapping back when it is disconnected from the door. The stop and abutment are also of assistance when adjusting the tension of the spring on the housing.

摘要翻译： 一种用于关闭铰链门的门关闭装置，其中门关闭器附接到弹簧单元，弹簧单元又由托架安装在门框上。 弹簧单元在壳体内具有扭转弹簧，该壳体在支架上旋转。 弹簧的一端固定到壳体上，并且弹簧的另一端通过棘轮式机构保持旋转。 棘轮机构可以旋转以调节弹簧。 门关闭器能够通过旋转较近的气缸进行调节。 为了旋转气缸，必须与门断开连接。 支架上的止动件与壳体上的支座接合，以防止在与门断开时更靠近的卡扣。 当调整外壳上弹簧的张力时，停止和基台也是有帮助的。

公开(公告)号：US4864835A

公开(公告)日：1989-09-12

申请号：US185433

申请日：1988-04-25

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05B1/00 ,  E05B59/00 ,  E05C3/12 ,  E05C3/16

CPC分类号： E05B59/00 ,  E05B1/0038 ,  E05C3/124 ,  E05C3/162 ,  Y10S292/37 ,  Y10T292/1053 ,  Y10T292/1059 ,  Y10T70/5226 ,  Y10T70/5239

摘要： A door latch and lock mechanism especially for storm doors and screen doors, having a latch and a lock bolt. The latch can be retracted from the outside by a button which pushes a plunger in a lengthwise direction. When the plunger is rotated in one direction it will lock the latch in the latched position and also extend the locking bolt to its locked position. When the plunger is rotated in the opposite direction, the latch is released and the bolt is retracted. The plunger is rotated in one direction or the other from the outside of the door by a key operated mechanism spaced from the push button and operatively connected to the plunger by connecting links.

摘要翻译： 门锁和锁定机构，特别是用于防风门和闸门，具有闩锁和锁定螺栓。 闩锁可以通过沿长度方向推动柱塞的按钮从外部缩回。 当柱塞沿一个方向旋转时，它将闩锁锁定在锁定位置，并且还将锁定螺栓延伸到其锁定位置。 当柱塞沿相反方向旋转时，闩锁被释放并且螺栓缩回。 柱塞通过与按钮间隔开的键操作机构从门的外部沿一个方向或另一个方向旋转，并且通过连接链接可操作地连接到柱塞。

公开(公告)号：US4520639A

公开(公告)日：1985-06-04

申请号：US447235

申请日：1982-12-06

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05B59/00 ,  E05C3/12 ,  E05C3/16 ,  E05B65/06

CPC分类号： E05B59/00 ,  E05C3/124 ,  E05C3/162 ,  Y10T292/1053 ,  Y10T70/5239 ,  Y10T70/5363

摘要： A latch and lock mechanism having a pivoted latch and means for retracting the latch. A dead bolt is also provided. A rotatable bolt actuator has a pin and slot connection with the bolt to move the bolt to its extended, locking position. The bolt actuator also has means for simultaneously blocking retraction of the latch to provide in effect a double dead bolt lock.

摘要翻译： 具有枢转闩锁的闩锁和锁定机构以及用于缩回闩锁的装置。 还提供了死栓。 可旋转的螺栓致动器具有与螺栓的销和槽连接以将螺栓移动到其延伸的锁定位置。 螺栓致动器还具有用于同时阻止闩锁的缩回以提供双重死栓锁定的装置。

公开(公告)号：USD299615S

公开(公告)日：1989-01-31

申请号：US11134

申请日：1987-02-05

申请人： George Wartian

设计人： George Wartian

公开(公告)号：US4432576A

公开(公告)日：1984-02-21

申请号：US306288

申请日：1981-09-28

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05B9/08 ,  E05C21/00

CPC分类号： E05B9/08 ,  Y10S292/53 ,  Y10S292/60 ,  Y10S292/64 ,  Y10T292/1097 ,  Y10T292/91

摘要： A door latch for storm and screen doors having pre-drilled bolt receiving openings therein by which the latch housing are secured to opposite sides of the door. One of the latch housings has a plurality of openings therein and the other housing has a pair of inserts each having an inwardly extending internally threaded mounting post adjacent one end thereof and projecting through one of the openings in the door for receiving a threaded bolt inserted through an aligned opening in the other housing. The inserts are reversible end-for-end to vary the spacing between the mounting posts thereby to adapt the latch for use on doors having differently spaced bolt openings therein.

摘要翻译： 用于风暴和筛网门的门闩具有预钻孔的螺栓，在其中容纳开口，闩锁壳体通过该开口固定在门的相对侧上。 闩锁壳体中的一个在其中具有多个开口，另一个壳体具有一对插入件，每个插入件具有邻近其一端的向内延伸的内螺纹安装柱，并且突出穿过门中的一个开口，用于接收插入的螺栓 在另一个房屋的对齐开口。 插入件是可逆的端部端部以改变安装柱之间的间隔，从而适配用于在其中具有不同间隔的螺栓开口的门上使用的闩锁。

公开(公告)号：US06634057B2

公开(公告)日：2003-10-21

申请号：US10011910

申请日：2001-11-05

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05C1750

CPC分类号： E05C17/085 ,  E05C17/30 ,  E05F3/108 ,  E05F3/22 ,  E05Y2900/132 ,  Y10T16/281 ,  Y10T16/61 ,  Y10T16/62

摘要： A control assembly for holding a pivoted door in an open position and releasable to enable the door to swing to a closed position. A rotor is connected to the door in a manner such that when the door is opened the rotor is rotated in one direction to a locking position and when the door is closed the rotor is rotated in the opposite direction. A locking detent is engagable with the rotor to prevent the rotor from rotating in the opposite direction and thereby to hold the door open. The detent is retracted when the rotor is rotated past the locking position to a release position. The detent is held retracted until the rotor is rotated past the locking position enabling the door to close.

公开(公告)号：US5157806A

公开(公告)日：1992-10-27

申请号：US803978

申请日：1991-12-09

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05F3/02 ,  F16F9/02 ,  F16F9/49 ,  F16F9/516

CPC分类号： F16F9/0254 ,  E05F3/02 ,  F16F9/49 ,  F16F9/516 ,  E05Y2900/132 ,  Y10T16/27 ,  Y10T16/281 ,  Y10T16/62

摘要： A door closing piston-cylinder assembly which is designed to permit the door initially to move to closed position relatively rapidly but with controlled restraint until it approaches the fully closed position whereupon the door continues to move but considerably more slowly so that it will close smoothly and softly. The cylinder has a large diameter bore adjacent one end and a bore of smaller diameter adjacent the other end. A piston assembly has a first piston dimensioned to reciprocate in the large bore and a second piston of smaller diameter dimensioned to reciprocate in the smaller bore. The pistons have check valves which close when the pistons move in one direction and open when they move in the opposite direction. The smaller piston has a metering valve which is open at all times. A bleeder valve is provided in the end of the cylinder having the small bore. A coil spring is provided to move the pistons in a direction to close the door. The door closing piston-cylinder assembly is operable to control the opening and closing movements of a door relative to a door frame when the door is connected to the cylinder and the door frame is connected to the piston, or visa versa.

摘要翻译： 门关闭活塞 - 气缸组件，其设计成允许门最初相对快速地移动到关闭位置，但是具有受控制的约束，直到其接近完全关闭位置，因此门继续移动但是显着更慢，使得其将平滑地关闭， 轻轻的。 圆柱体具有邻近一端的大直径孔和邻近另一端的较小直径的孔。 活塞组件具有尺寸适于在大孔中往复运动的第一活塞和尺寸较小的第二活塞，该第二活塞尺寸适于在较小的孔中往复运动。 当活塞沿一个方向移动时，活塞具有关闭的止回阀，当它们沿相反方向移动时，活塞打开。 较小的活塞具有始终打开的计量阀。 泄放阀设置在具有小孔的气缸的端部中。 提供螺旋弹簧以使活塞沿关闭门的方向移动。 门关闭活塞 - 气缸组件可操作以当门连接到气缸并且门框架连接到活塞时控制门相对于门框的打开和关闭运动，反之亦然。

公开(公告)号：US4552393A

公开(公告)日：1985-11-12

申请号：US731761

申请日：1985-05-08

申请人： George Wartian

发明人： George Wartian

IPC分类号： E05B13/10 ,  E05C3/12 ,  E05C3/16 ,  E05C3/22

CPC分类号： E05B13/108 ,  E05C3/165 ,  E05C3/124 ,  Y10T292/0803 ,  Y10T292/1053

摘要： A latch mechanism for storm doors, screen doors and the like. A pivoted latch is movable to and from an operative position in which to engage a keeper to maintain the door closed. The latch is moved away from operative position by a pusher assembly. When the door knob is turned, cam surfaces between the door knob and pusher assembly effect movement of the pusher assembly necessary to move the latch away from operative position.

摘要翻译： 用于暴风门，屏风门等的闩锁机构。 枢转闩锁可以从操作位置移动到操作位置，在操作位置接合保持器以保持门关闭。 闩锁通过推动器组件移动远离操作位置。 当门把手转动时，门把手和推动器组件之间的凸轮表面实现推动器组件的移动，以使闩锁从操作位置移开。