公开(公告)号：US20060037372A1

公开(公告)日：2006-02-23

申请号：US11246213

申请日：2005-10-11

Applicant: Barrie Jones

Inventor： Barrie Jones

IPC: E05B47/00

CPC classification number: E05B11/02 ,  E05B17/147 ,  E05B47/0002 ,  E05B47/06 ,  E05B47/0657 ,  E05B47/0676 ,  G07C9/00722 ,  G07C9/00857 ,  G07C9/00904 ,  G07C2009/00976 ,  Y10T70/7057

Abstract: A locking apparatus for a door comprises a key which is engageable with a lock from a first side of the door to enable the door to be unlocked The key, which is preferably a card, is subsequently only removable from its engagement with the lock at a second side of the door remote from the first side. The key is only removable, once engaged in the lock, when the door is again locked, or removal of the key may itself cause locking of the door.

Abstract translation: 门的锁定装置包括可从门的第一侧与锁定件接合的钥匙，以使门能够被解锁。优选地，卡的钥匙随后可以从其与锁定件的接合处脱离 门的第二侧远离第一侧。 钥匙只有可拆卸，一旦进入锁定，当门被再次锁定时，或者钥匙的移除本身可能导致门的锁定。

公开(公告)号：US06625847B1

公开(公告)日：2003-09-30

申请号：US09914652

申请日：2002-01-14

Applicant: Barrie Jones

Inventor： Barrie Jones

IPC: E05F300

CPC classification number: E05F3/108 ,  E05F3/221 ,  E05Y2201/686 ,  E05Y2900/132 ,  Y10T16/276 ,  Y10T16/2771 ,  Y10T16/2777 ,  Y10T16/2793 ,  Y10T16/2799 ,  Y10T16/283 ,  Y10T16/593

Abstract: A door closer comprises an actuator assembly (20) adapted for fitting within the thickness of a door and an anchor member (10) adapted for fitting in a door frame in opposed relation to said edge face of the door. An operating member (30) is driven by spring means (45) and coupled to said anchor member (10) to draw the door towards the door frame. An adjustable fluid-filled damper (50) is coupled to said operating member (30) and arranged to provide variable regulation the rate of movement of the operating member under the force of said spring means (45). Resilient thrust means (85) are arranged to exert an increased driving force of said operating member (30) and adjustable control means (100) are provided whereby said thrust means (85) is operative to augment the driving force to said operating member (30) over a defined but variable part of said range of movement corresponding to movement of the door over the final part of its movement into its closed position.

Abstract translation: 门关闭器包括适于安装在门的厚度内的致动器组件（20）和适于与门的所述边缘面相对地安装在门框中的锚固构件（10）。 操作构件（30）由弹簧装置（45）驱动并联接到所述锚定构件（10）以将门拉向门框。 可调节流体填充的阻尼器（50）联接到所述操作构件（30）并且布置成在所述弹簧装置（45）的力下提供操作构件的运动速率的可变调节。 弹性推力装置（85）布置成施加所述操作构件（30）的增加的驱动力，并且提供可调控制装置（100），由此所述推力装置（85）可操作以增大对所述操作构件（30）的驱动力 ）在所述移动范围的限定的但可变的部分中，对应于门在其运动的最后部分进入其关闭位置的移动。