公开(公告)号：WO2003012229A1

公开(公告)日：2003-02-13

申请号：PCT/GB2001/003329

申请日：2001-07-25

Applicant: CARLISLE BRASS LIMITED ,  MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B15/04

CPC classification number: E05B15/0013 ,  E05B15/04 ,  E05B2015/0437 ,  E05B2015/0448

Abstract: A latch has a casing (1); a latch bolt assembly mounted in the casing and comprising a latch bolt head (5) and a latch bolt spindle (6); a follower assembly comprising a follower core (16) designed to receive the spindle of a handle, follower arms (21a, 24a) mounted on the follower core (16) and a link (11) arranged to be engaged by the follower arms (21a, 24a) and to be engaged with the latch bolt spindle (6); and a follower spring (27)arranged to act on the link (11). The spring (27) is mounted on a rod (28) which is arranged to act on the link (11). The spring (27) is mounted on a rod (28) which is arranged to extend into the casing. The rod (28) has an enlarged diameter portion (29)from which bayonet prongs (30) extend radially outwards. The rod (28) with the spring (27) mounted thereon extends through a bore (33) in a plate (32) mounted in the casing. Slots (34) extend radially outwards from the bore (33) and the bayonet prongs (30) can pass through the slots (34). The rod (28) is accessible from outside the casing through an aperture in the rear casing wall (36) whereby the rod can be engaged through said aperture and withdrawn from the casing through the aperture. The spring (27) is withdrawn with the rod (28) so that it can be changed for a stronger or weaker spring. In this manner, the strength of the spring can be chosen to meet the requirements of the latch and the spring can be changed without having to open the casing.

Abstract translation: 闩锁具有壳体（1）; 一个安装在壳体中的闩锁螺栓组件，包括一个闩锁螺栓头（5）和一个闩锁螺栓（6）; 一个跟随器组件，包括被设计成容纳手柄的心轴的从动芯（16），安装在从动芯（16）上的从动臂（21a，24a）和布置成与从动臂（21a）接合的连杆 ，24a）并与所述闩锁螺栓主轴（6）接合; 以及布置成作用在所述连杆（11）上的从动弹簧（27）。 弹簧（27）安装在杆（28）上，杆（28）布置成作用在链节（11）上。 弹簧（27）安装在杆（28）上，杆（28）被布置成延伸到壳体中。 杆（28）具有扩大的直径部分（29），卡口插脚（30）从该径向部分径向向外延伸。 安装有弹簧（27）的杆（28）延伸穿过安装在壳体中的板（32）中的孔（33）。 插槽（34）从孔（33）径向向外延伸，并且卡口插脚（30）可穿过狭槽（34）。 杆（28）可以通过后壳体壁（36）中的孔从壳体外部接近，由此杆可以通过所述孔接合并通过孔从套管中退出。 弹簧（27）用杆（28）取出，使得它可以改变为更强或更弱的弹簧。 以这种方式，可以选择弹簧的强度以满足闩锁的要求，并且可以改变弹簧而不必打开外壳。

公开(公告)号：WO2005078216A1

公开(公告)日：2005-08-25

申请号：PCT/GB2005/000369

申请日：2005-02-04

Applicant: IAN FIRTH HARDWARE LIMITED ,  MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B3/06

CPC classification number: E05B3/06

Abstract: A handle assembly for a door or the like structure comprises a pair of plates (11, 21) which are adapted to be fitted to a door or like structure. Each plate (11, 21) has an aperture (15, 25) which is adapted to receive the spindle (32, 42) of a handle (31, 41) and each handle (31, 41) is provided with a cone-shaped neck (34, 44) and a groove (35, 45) located between the larger end of the cone (34, 44) and a hand gripping portion of the handle (31,41). Each plate (11, 21) is provided, in the region of the aperture (15, 25), with a pair of spring-loaded plates (16) and the arrangement is such, when a handle (31, 41) is to be fitted to a plate (11, 21), the spindle (32, 42) of the handle (31, 41) is inserted into the aperture (15, 25) and the handle (31, 41) is pushed towards the plate (11, 21) so that the spring-loaded plates (16) are displaced by the cone (34, 44) and then engage in the groove (35, 45) to hold the handle (31, 41) in position on the plate (11, 21). The invention is also applicable to the fitting of handles to roses instead of plates and to the fitting of knobs to either plates or roses.

Abstract translation: 用于门或类似结构的把手组件包括适于安装到门或类似结构的一对板（11,21）。 每个板（11,21）具有适于容纳手柄（31,41）的心轴（32,42）的孔（15,25），并且每个手柄（31,41）设置有锥形 颈部（34,44）和位于锥体（34，44）的较大端部和手柄（31,41）的手抓握部分之间的凹槽（35,45）。 每个板（11,21）在孔（15,25）的区域中设置有一对弹簧加载板（16），并且当手柄（31,41）为 安装到板（11,21）上，把手（31,41）的主轴（32,42）插入孔（15,25）中，手柄（31,41）被推向板（11 ，21），使得弹簧加载板（16）被锥体（34,44）移位，然后接合在凹槽（35,45）中，以将手柄（31,41）保持在板（11）上的适当位置 ，21）。 本发明还适用于将手柄装配到玫瑰而不是板，以及将手柄装配到板或玫瑰。

公开(公告)号：WO2005035920A1

公开(公告)日：2005-04-21

申请号：PCT/GB2004/004094

申请日：2004-09-24

Applicant: IAN FIRTH HARDWARE LIMITED ,  MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B63/00

CPC classification number: E05B63/0021 ,  Y10T70/5319 ,  Y10T70/5341

Abstract: A lock for a door or the like has a casing (1) and a deadbolt assembly which comprises a bolt (5) and a drive mechanism in the form of a cam (9) of a cylinder lock (10) which is adapted to be operated by a key. The drive mechanism is arranged to drive a coupler (11) which is guided for sliding movement in the casing (1) between a withdrawn position in which the bolt (5) is located substantially wholly within the casing (1) and an extended or thrown position in which a portion of the bolt (5) projects from the casing (1). A lever in the form of a link (16) is arranged between the coupler (11) and the bolt (5), the link (16) being pivotally mounted in the casing (1) and provided with first engagement means in the form of a pin (19) which is engageable in a slot (15) in the coupler (11) and second engagement means in the form of a slot (18) which is arranged to engage with a pin (20) on the bolt (5). The arrangement is such that, when the bolt (5) is in the withdrawn position and the coupler (11) is engaged by the cam (9) to move the bolt (5) to the thrown position, the link (16) is engaged by the coupler (11) and is effective to increase the movement of the bolt (5) relative to the movement of the coupler (11) thereby to increase the throw of the bolt.

Abstract translation: 用于门等的锁具有壳体（1）和锁舌组件，其包括螺栓（5）和呈圆柱形锁（10）的凸轮（9）形式的驱动机构，所述凸轮适于 由钥匙操作。 驱动机构被布置成驱动联接器（11），该联接器被引导以在壳体（1）内滑动运动，该抽出位置螺栓（5）基本上完全位于壳体（1）内并且被延伸或投射 螺栓（5）的一部分从壳体（1）突出的位置。 在联接器（11）和螺栓（5）之间布置有连杆（16）形式的杠杆，连杆（16）枢转地安装在壳体（1）中，并且设有第一接合装置 能够接合在联接器（11）中的槽（15）中的销（19）和呈槽（18）形式的第二接合装置，其布置成与螺栓（5）上的销（20）接合， 。 这种布置使得当螺栓（5）处于撤回位置并且联接器（11）与凸轮（9）接合以将螺栓（5）移动到抛出位置时，连杆（16）接合 通过联接器（11）并且有效地增加螺栓（5）相对于联接器（11）的移动的运动，从而增加螺栓的投掷。

公开(公告)号：WO2005106165A2

公开(公告)日：2005-11-10

申请号：PCT/GB2005/001586

申请日：2005-04-25

Applicant: MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B15/04

CPC classification number: E05B63/044 ,  E05B15/04 ,  E05B59/00 ,  E05B2015/0437

Abstract: A mortice latch has a casing (1), a latch bolt lath (34) mounted in the casing, a latch bolt head (22) mounted on the latch bolt lath (34), a follower (36) arranged to engage the latch bolt lath (34) and designed to receive the spindle of a handle or knob, a spring (43) arranged to act on the follower (36) and a forend (29). One end of the spring (43) is engageable with a retainer (44) which is arranged to extend into the casing (1) to be releasably engaged within the casing and which is accessible from outside the casing through an aperture in the front side wall (2) of the casing (1). The arrangement is such that, after removal of the forend (29), the retainer (44) can be engaged through the aperture and withdrawn from the casing through the aperture, the spring (43) being withdrawn with the retainer (44) so that the spring can be changed without opening the casing (1) or without removing the casing from a door in which the said casing has been fitted.

Abstract translation: 榫眼闩具有壳体（1），安装在壳体中的闩锁板条（34），安装在闩锁板条（34）上的闩锁螺栓头（22），布置成接合闩锁螺栓 板条（34）并且设计成接收手柄或旋钮的主轴，布置成作用在从动件（36）和前端（29）上的弹簧（43）。 弹簧（43）的一端可与保持器（44）接合，保持器（44）被布置成延伸到壳体（1）中以可释放地接合在壳体内，并且可从壳体的外部通过前侧壁 （1）的外壳（2）。 这种布置使得在移除前端（29）之后，保持器（44）可以通过孔接合并通过孔从壳体中退出，弹簧（43）被保持器（44）拉出，使得 可以在不打开壳体（1）的情况下改变弹簧，或者不从已经安装所述壳体的门从壳体移除壳体。

公开(公告)号：WO2005106164A1

公开(公告)日：2005-11-10

申请号：PCT/GB2005/001565

申请日：2005-04-25

Applicant: MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B15/04

CPC classification number: E05B15/04 ,  E05B59/00 ,  E05B63/044 ,  E05B2015/0437

Abstract: A latch has means for enabling a latch bolt (22) to be reversed without having to open the casing (1) and without having to remove the casing from a door in which the casing has been fitted. A preferred means for achieving this object comprises a latch bolt lath (34) having a projection (18) which is arranged to extend out of the inner forend (26) through an aperture when the outer forend (29) is removed. The latch bolt (6) is rotatably mounted on the latch bolt lath (34) and a spring (24) serves to urge the latch bolt (6) out of the casing (1) by acting on the latch bolt lath (34). Thus, when the outer forend (29) is removed, the latch bolt (22) is clear of the inner forend (26) and can be turned through 180° to reverse the latch bolt. The outer forend (29) can then be re-fitted by means of screws (28).

Abstract translation: 闩锁具有用于使得闩锁螺栓（22）能够被反转的装置，而不必打开壳体（1），而不必从已经安装壳体的门移除壳体。 用于实现该目的的优选方式包括具有突起（18）的闩锁螺栓板条（34），突出部（18）被布置成当外部前端（29）被移除时通过孔延伸出内部前端（26）。 闩锁螺栓（6）可旋转地安装在闩锁板条（34）上，弹簧（24）用于通过作用在闩锁板条（34）上而将闩锁螺栓（6）推出壳体（1）。 因此，当外部前端（29）被移除时，闩锁螺栓（22）离开内部前端（26），并且可以转过180°以反转闩锁螺栓。 然后可以通过螺钉（28）重新安装外前端（29）。

公开(公告)号：WO2002070845A1

公开(公告)日：2002-09-12

申请号：PCT/GB2002/000917

申请日：2002-03-05

Applicant: CARLISLE BRASS LIMITED ,  MIDDLETON, Colin, Sidney

Inventor： MIDDLETON, Colin, Sidney

IPC: E05B63/04

CPC classification number: E05B63/044

Abstract: A latch having a casing (1, 2) in which is linearly movable a latch bolt head (5) mounted on a spindle (6) with first and second coil springs (18, 15) thereon to urge the latch bolt head (5) to project at least partially form one end (4) of the casing (1). The casing includes a pair of aligned slots (2a, 20) through which may pass a tool (41) which engages the spindle (6) and moves it linearly to move the bolt head (5) out of the casing sufficiently to enable it to be reversed by rotating it through 180 degrees.

Abstract translation: 一种具有壳体（1,2）的闩锁，其中线性地可移动地安装在其上具有第一和第二螺旋弹簧（18,15）的心轴（6）上的闩锁螺栓头（5），以推动闩锁头部（5） 至少部分地形成壳体（1）的一端（4）。 壳体包括一对对齐的槽（2a，20），通过它们可以通过与主轴（6）接合的工具（41）并使其直线移动，以将螺栓头（5）从壳体中移出，以使其能够 通过旋转180度来反转。