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1. 发明申请

WO2022232883A1 IMPROVEMENTS TO LATCHES FOR MOVABLE BARRIERS OR THE LIKE 审中-公开
公开(公告)号：WO2022232883A1
公开(公告)日：2022-11-10
申请号：PCT/AU2022/050424
申请日：2022-05-05
申请人： D & D GROUP PTY LTD
发明人： COSBY, Scott Anthony
IPC分类号： E05C19/16 , E05B13/00 , E05B13/10 , E05B15/02 , E05B15/10 , E05B55/06 , E05B65/00 , H01F7/02 , E05B3/00 , E05B47/00 , E05C1/16
摘要： Disclosed, in some embodiments, is a latch assembly mountable to a structure for securing a moveable barrier in a closed position. The latch assembly comprising a latching unit with a displaceable latch pin, and a retractable actuator mounted in a housing of the latching unit. The retractable actuator being moveable along a latch axis to move the latch pin towards a retracted position to enable the moveable barrier to be moveable from the closed position. The retractable actuator including an elongate body extending between opposing ends, and a knob being formed separate to the elongate body and mounted thereon via a mounting arrangement. Also disclosed, in some embodiments, is a receiver unit having a magnet for attracting the latch pin the latch pin towards a displaced position. The receiver unit including a receiver body and a carrier, the receiver body including an interior surface defining a cavity for receiving the carrier therein. The carrier being configured for retaining the magnet. The carrier includes at least one retention portion for releasably retaining the magnet in the carrier.

2. 发明申请

WO2018000029A1 A HINGE MECHANISM AND A HINGE ASSEMBLY 审中-公开
标题翻译：铰链机构和铰链组装
公开(公告)号：WO2018000029A1
公开(公告)日：2018-01-04
申请号：PCT/AU2017/050655
申请日：2017-06-27
申请人： D & D GROUP PTY LTD
发明人： CLARK, Anthony John , ESCANE, Richard
IPC分类号： E05F1/12 , E05F3/10 , E05D11/10
摘要： A hinge mechanism comprising first and second members rotatable relative to one another about a hinge axis from a first to a second position; and a biasing arrangement operative to adopt an active mode to bias the first and second members into at least one relative position and operative to adopt an inactive mode where the biasing arrangement does not provide bias to the first or second members to undergo relative rotation, wherein the biasing arrangement remains in the inactive mode on relative rotation of the first and second members through a first selected angular displacement between the first position and the second position, and is in the active mode on relative rotation of the first and second members through a second selected angular displacement between the first position and the second position.
摘要翻译：包括第一和第二构件的铰链机构，所述第一和第二构件可相对于彼此围绕铰链轴从第一位置旋转到第二位置; 以及偏置装置，其可操作以采用主动模式以将第一构件和第二构件偏置到至少一个相对位置中并且可操作以采用非主动模式，其中偏置装置不向第一或第二构件提供偏置以进行相对旋转，其中当第一和第二构件通过第一位置和第二位置之间的第一选定角位移相对旋转时，偏置装置保持在不活动模式，并且在第一和第二构件通过第二位置和第二位置之间的相对旋转时处于活动模式在第一位置和第二位置之间选择角位移。

3. 发明申请

WO2010017576A1 MAGNETIC SAFETY LATCH 审中-公开
标题翻译：磁性安全锁
公开(公告)号：WO2010017576A1
公开(公告)日：2010-02-18
申请号：PCT/AU2009/000998
申请日：2009-08-06
申请人： D & D GROUP PTY LTD , CLARK, Anthony John
发明人： CLARK, Anthony John
IPC分类号： E05B47/02 , E05C1/16 , E05B55/00 , E05C19/16
CPC分类号： H01F7/0252 , E05B13/002 , E05B13/10 , E05B15/101 , E05B65/0007 , E05C19/163 , Y10T292/096 , Y10T292/0999 , Y10T292/11
摘要： A magnetic latch for a gate has first and second units for mounting on a gate and a gate post respectively. The first unit has a displaceable latch element displaceably mounted in a support in a housing and biased to a retracted position. The second unit has a complementary engagement structure with which a latching portion of the latch element is adapted to engage when the magnetic latch is in a latching position and the latch element is displaced to a projecting position. A magnetic attracting arrangement is provided to cause the latch element to move to the projecting position and engage in the engagement structure when the magnetic latch is in the latching position, and then the engagement structure prevents movement of the door or gate away from the closed position. A retraction element is provided in the first unit for displacing the support and increasing the bias on the latch element to exceed the force of the magnetic attracting arrangement, whereby the latch element moves towards the retracted position and the gate may be moved from the closed position.
摘要翻译：用于门的磁性闩锁分别具有用于安装在门和门柱上的第一和第二单元。第一单元具有可位移的闩锁元件，其可移动地安装在壳体中的支撑件中并被偏压到缩回位置。第二单元具有互补的接合结构，当磁性闩锁处于闩锁位置并且闩锁元件移位到突出位置时，闩锁元件的闩锁部分适于与闩锁元件接合。当磁性闩锁处于锁定位置时，提供磁吸引装置以使闩锁元件移动到突出位置并接合在接合结构中，然后接合结构防止门或门从关闭位置移动。在第一单元中设置有退回元件，用于移动支撑件并且增加闩锁元件上的偏压以超过磁吸引装置的力，由此闩锁元件朝着缩回位置移动，并且闸门可以从关闭位置移动。

4. 发明申请

WO2007087677A1 LATCHES FOR GATES AND DOORS 审中-公开
标题翻译：门锁门
公开(公告)号：WO2007087677A1
公开(公告)日：2007-08-09
申请号：PCT/AU2007/000090
申请日：2007-01-31
申请人： D & D GROUP PTY LTD , KARCZ, Irek , ANTKOWIAK, Margaret , CLARK, Anthony, John
发明人： KARCZ, Irek , ANTKOWIAK, Margaret , CLARK, Anthony, John
IPC分类号： E05B57/00 , E05C19/12 , E05B17/20 , E06B11/06
CPC分类号： E05B65/0007 , E05B57/00 , E05B65/06 , E05C3/24 , E05C3/30 , Y10S292/13 , Y10S292/37 , Y10T70/5199 , Y10T70/5204 , Y10T70/5345 , Y10T70/5354 , Y10T70/5363 , Y10T70/5469 , Y10T70/55 , Y10T70/7486 , Y10T70/7559 , Y10T292/1047 , Y10T292/1092
摘要： A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.
摘要翻译：闩锁在壳体中具有可移位的闩锁元件，用于与单独的撞针臂接合以锁定在闩锁元件的接合肩部后面。外壳安装一个圆筒锁，从前面接收钥匙。转子安装在气缸锁的后部，旋转钥匙转动转子以驱动锁定元件以接合和锁定锁定元件。转子还可以响应于后部单元推动元件而被弹性偏置地轴向移动，从而从后部气缸锁定解锁可以使转子旋转以解锁和推动，使得锁定元件抵抗其偏压而移位以释放撞针臂。实施例包括重力偏置和手动打开的闩锁以及弹簧偏压的自锁实施例。

5. 发明申请

WO2014127399A8 GATE LATCH ASSEMBLY 审中-公开
标题翻译：门盖组装
公开(公告)号：WO2014127399A8
公开(公告)日：2015-08-13
申请号：PCT/AU2014000048
申请日：2014-01-24
申请人： D & D GROUP PTY LTD
发明人： SMITH GLENN , NOVAK JAMES
IPC分类号： E05B9/02 , E04H4/06 , E05B3/00 , E05B13/08 , E05B45/06 , E05B55/04 , E05B65/00 , E05C1/16 , E05C19/16 , E06B11/06
CPC分类号： E05B65/0007 , E04H4/06 , E05B1/0053 , E05B27/00 , E05B45/06 , E05B45/12 , E05B47/004 , E05B65/0014 , E05B2017/2096 , E05B2045/0665 , E05C9/006 , E05C19/003 , E05C19/163 , E05C19/188 , E05C21/00 , E06B11/02 , E06B2009/002
摘要： A gate latch arranged to be mounted to either a gate or gate post and adapted to co-operate with a component mounted on the other of the gate or gate post to hold the gate closed, the gate latch comprising: a latch mechanism, and a housing containing at least a portion of the latch mechanism, the housing being configured to receive at least one latch accessory to modify the gate latch.
摘要翻译：门闩，其布置成安装到门柱或门柱上并且适于与安装在栅极或门柱的另一个上的部件配合以将门保持关闭，门锁闩包括：闩锁机构和所述壳体包含所述闩锁机构的至少一部分，所述壳体被配置为容纳至少一个闩锁附件以修改所述门闩锁。

6. 发明申请

WO1994000699A1 AN ENGAGEMENT DEVICE AND COUPLING MEMBER 审中-公开
标题翻译：联系设备和联接会员
公开(公告)号：WO1994000699A1
公开(公告)日：1994-01-06
申请号：PCT/AU1993000308
申请日：1993-06-24
申请人： D & D GROUP PTY LTD , DOYLE, David , DUNNE, Neil , CUMMING, Mark
发明人： D & D GROUP PTY LTD
IPC分类号： F16B07/04
CPC分类号： A01G9/1407 , A47B17/003 , A47B2200/0013 , A47B2200/0017 , A47B2200/0018 , A47B2200/08 , F16B7/025 , F16B7/04 , Y02A40/252 , Y10T403/32368 , Y10T403/32418 , Y10T403/341 , Y10T403/42 , Y10T403/7056 , Y10T403/7058
摘要： The present invention relates to engagement devices and coupling members for forming a structural frame work for hollow tubes. One form of engagement device comprises a hollow sleeve (1) through which a tube (31) may be passed. The hollow sleeve has a deformable flared portion (2). A further hollow sleeve member (12) is movable on the outside of the first sleeve and has a surface (13) arranged to co-operate the flared portion to cause it to deform to grip the tube (31). A further engagement device comprises a hollow sleeve portion (100) which is distendable to grip a tube mounted on its surface. A frustoconical wedge (101) is movable whithin the hollow sleeve portion (100) to cause it to distend. A number of engagement devices may be connected together to form coupling members for connecting tubes to form a structural frame work.
摘要翻译：本发明涉及用于形成中空管的结构框架工作的接合装置和联接构件。一种形式的接合装置包括中空套管（1），管（31）可以通过该中空套管。中空套管具有可变形的扩口部分（2）。另一个中空的套筒构件（12）可在第一套筒的外侧上移动并且具有布置成与扩张部分相配合以使其变形以夹持管子（31）的表面（13）。另外的接合装置包括中空套筒部分（100），其可膨胀以夹持安装在其表面上的管。截头圆锥形楔（101）可在中空套筒部分（100）上移动以使其膨胀。多个接合装置可以连接在一起以形成用于连接管的联接构件以形成结构框架工作。

7. 发明申请

WO2020024015A1 IMPROVEMENTS TO LATCHES FOR MOVABLE BARRIERS OR THE LIKE 审中-公开
公开(公告)号：WO2020024015A1
公开(公告)日：2020-02-06
申请号：PCT/AU2019/050808
申请日：2019-08-01
申请人： D & D GROUP PTY LTD
发明人： COSBY, Scott Anthony
IPC分类号： E05B17/06 , E05B13/10 , E05B57/00
摘要： Disclosed is a latch assembly mountable to a structure including a latch, remote actuating unit, and a guide. The guide is adapted to facilitate installation of the latch assembly. The guide is formed separately to the latch and the remote actuating unit. The guide is mounted with one of the latch or remote actuating unit on installation of the assembly on the structure.

8. 发明申请

WO2014127398A1 LATCHING ASSEMBLY 审中-公开
标题翻译：挂钩装配
公开(公告)号：WO2014127398A1
公开(公告)日：2014-08-28
申请号：PCT/AU2014/000047
申请日：2014-01-24
申请人： D & D GROUP PTY LTD
发明人： SMITH, Glenn , NOVAK, James
IPC分类号： E05B15/12 , E05B17/20 , E05B13/08 , E05B55/04 , E05B47/00 , E05B41/00 , E05B65/00 , E05B1/00 , E05C1/10 , E05C19/16
CPC分类号： E05B65/0007 , E05B15/00 , E05B15/024 , E05B15/101 , E05B17/04 , E05B27/00 , E05B41/00 , E05B55/00 , E05B61/00 , E05B63/0052 , E05B63/0056 , E05B65/0014 , E05C1/04 , E05C1/08 , E05C19/163
摘要： A latching assembly for a gate comprising: a latch operative to adopt a latched condition, the latch comprising one or more members coupled together, each latch member extending along a longitudinal axis; and a lock comprising a lock portion adjustable from a retracted to a projected configuration to bring the lock portion into engagement with the or at least one of the latch members in the projected configuration so as to lock the latch in its latched condition.
摘要翻译：一种用于门的闩锁组件，包括：可操作地采用闩锁状态的闩锁，所述闩锁包括联接在一起的一个或多个构件，每个闩构件沿着纵向轴线延伸; 以及锁，其包括从缩回到突出构型可调节的锁定部分，以使所述锁定部分以所述突出构造与所述闩锁构件或所述至少一个闩锁构件接合，以将所述闩锁锁定在其锁定状态。

9. 发明申请

WO2012103572A1 A HINGE 审中-公开
标题翻译：一个兴奋剂
公开(公告)号：WO2012103572A1
公开(公告)日：2012-08-09
申请号：PCT/AU2012/000068
申请日：2012-01-30
申请人： D & D GROUP PTY LTD , CAFFIN, Bartholomew Jeremy , TEJSZERSKI, Filip
发明人： CAFFIN, Bartholomew Jeremy , TEJSZERSKI, Filip
IPC分类号： E05F1/12 , E05D7/00 , E05D11/00
CPC分类号： E05F1/1207 , E05F1/1215 , E05Y2600/12 , E05Y2800/404 , Y10T16/5386
摘要： A hinge having two hinge parts (12, 14) connected for spring biased pivotal movement via torsion spring (26) and coupling portions (22, 24). Adjustment of the pre-tensioning of spring (26) is possible by rotating either one of the coupling portions (22, 24) while it is depressed against the axial bias of torsion spring (26) to disengage a mating arrangement of the coupling portion and its respective hinge part (38, 40) or (48, 50). Stops (44, 46) on the coupling portions (22, 24) clear each other during normal operation of the hinge, however during adjustment when one of the coupling portions (22, 24) is depressed, the stop portions (44, 46) interfere with each other limiting the rotational adjustment, thus preventing excessive tensioning and possible breaking of the spring (26).
摘要翻译：铰链具有两个铰链部分（12,14），其连接用于经由扭簧（26）和联接部分（22,24）的弹簧偏压枢转运动。通过在联接部分（22,24）中的任一个被扭转抵抗扭力弹簧（26）的轴向偏压的情况下旋转来调节弹簧（26）的预张紧，以使联接部分和其各自的铰链部分（38,40）或（48,50）。在铰链的正常操作期间，联接部分（22,24）上的止动件（44,46）彼此相互清洁，然而，在联接部分（22,24）中的一个被压下的调节期间，止动部分（44,46）彼此干涉限制旋转调节，从而防止弹簧（26）的过度张紧和可能的断裂。

10. 发明申请

WO2011100782A1 MAGNETIC GATE LATCH 审中-公开
标题翻译：磁性门锁
公开(公告)号：WO2011100782A1
公开(公告)日：2011-08-25
申请号：PCT/AU2011/000113
申请日：2011-02-04
申请人： D & D GROUP PTY LTD , CLARK, Anthony John , TUN, Linn Thu Yein , ALEXANDER, Justin
发明人： CLARK, Anthony John , TUN, Linn Thu Yein , ALEXANDER, Justin
IPC分类号： E05B47/00 , E05B55/00 , E05C1/12 , E05B19/16 , E04H4/14
CPC分类号： E05B65/0007 , E05B1/0038 , E05B9/086 , E05B13/101 , E05B13/105 , E05B15/025 , E05B15/101 , E05B15/1635 , E05B53/00 , E05B63/22 , E05C1/06 , E05C19/163 , Y10T70/7057 , Y10T70/7559 , Y10T292/11
摘要： A latch (10) has a magnet in one unit and an attracted element (e.g. ferromagnetic structure or another magnet) in second unit with a latching mechanism which operate under magnetic attraction. The latch (10) has an actuator (18) connected to a linkage to cause displacement of the magnet or the attracted element in a direction substantially normal to the axis of pivoting.
摘要翻译：闩锁（10）在一个单元中具有磁体，在第二单元中具有被吸引的元件（例如铁磁结构或另一个磁体），其具有在磁吸引下操作的闩锁机构。闩锁（10）具有连接到联动装置的致动器（18），以引起磁体或被吸引元件沿大致垂直于枢转轴线的方向的位移。

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