专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07051563B2 Door key retention security system 有权
标题翻译：门锁保持系统
公开(公告)号：US07051563B2
公开(公告)日：2006-05-30
申请号：US10648962
申请日：2003-08-27
申请人： George H. Eckerdt
发明人： George H. Eckerdt
IPC分类号： E05B11/00 , E05B11/06
CPC分类号： E05B47/0603 , E05B11/04 , E05B47/0002 , E05B63/185 , Y10T70/7768 , Y10T70/7774 , Y10T307/766
摘要： This Door Key Retention Security System guarantees that a key used to enable operation of a powered door is retained or locked in the invention until the door is, once again, closed. Thus, it requires a person who has authorized access to the key to insert the key and properly turn it in order for a door to be opened. Then, while the door is open, the key is locked in the mechanism and cannot be removed. When the need for the door to be open is ended, the door can be closed and the key removed.
摘要翻译：该门锁保持安全系统确保用于使电动门的操作的键被保持或锁定在本发明中，直到门再次闭合。因此，它要求授权访问钥匙的人插入钥匙并正确地转动以便门打开。然后，当门打开时，钥匙被锁定在机构中，不能被移除。当门的开启需要结束时，门可以关闭，钥匙被取下。

2. 发明授权

US3575024A Key entrapment lock device 失效
标题翻译：钥匙锁定装置
公开(公告)号：US3575024A
公开(公告)日：1971-04-13
申请号：US3575024D
申请日：1969-04-14
申请人： SCHLAGE LOCK CO
发明人： SCHLAGE ERNEST L
IPC分类号： E05B11/06
CPC分类号： E05B11/06 , Y10T70/7751 , Y10T70/7768 , Y10T70/7944
摘要： A key entrapment lock device includes a cylinder plug having a keyway intersected by a passage making a wedging angle therewith. A ball in the passage is spring pressed to engage and wedge a key in the keyway when the key is moved in a withdrawing direction.

3. 发明授权

US5819567A Lock system with key trapping 失效
公开(公告)号：US5819567A
公开(公告)日：1998-10-13
申请号：US683848
申请日：1996-07-19
申请人： Charles W. Eden, Jr.
发明人： Charles W. Eden, Jr.
IPC分类号： E05B27/04 , E05B11/06 , E05B27/00 , E05B27/10
CPC分类号： E05B27/0064 , E05B11/06 , Y10T70/7768 , Y10T70/7774 , Y10T70/7864 , Y10T70/7932
摘要： A novel lock system utilizes a cylinder lock and a companion key with a projection extending from one side thereof to improve security. The cylinder lock comprises a shell, a core which is rotatably mounted within the shell and a plurality of pin tumbler stacks normally prevent movement between the shell member and the core. Shear lines are defined between the shell and the core, and also within each tumbler stack. The core also includes an outer surface, a longitudinal keyway and a cut-out which is normally offset from, but alignable with, at least one of the tumbler stacks. A plate member is disposed within the cut-out for movement between a first position, wherein the plate member acts as an extension of the core surface to prevent a tumbler stack from entering the cut-out and a second position, wherein the plate member does not prevent a tumbler stack from entering the cut-out. Upon insertion of an authorized key, the key bitting will appropriately align the tumbler shear lines with the shell/core shear line, and the key projection will urge the plate from the second position to the first position and thereby permit the core to rotate to an unlocked position. Upon insertion of a properly bitted key which does not possess an appropriate key projection, however, only partial core rotation is permitted whereupon a tumbler stack enters the cut-out to thereby render the lock inoperable and trap the unauthorized key within the keyway.

4. 发明授权

US1919091A Lock 失效
公开(公告)号：US1919091A
公开(公告)日：1933-07-18
申请号：US30819828
申请日：1928-09-25
申请人： ANTONIO CHILLEMI
发明人： ANTONIO CHILLEMI
IPC分类号： E05B11/06
CPC分类号： E05B11/06 , Y10S70/49 , Y10T70/7774 , Y10T70/7915

5. 发明授权

US2028525A Lock 失效
公开(公告)号：US2028525A
公开(公告)日：1936-01-21
申请号：US315635
申请日：1935-01-23
申请人： AMERICAN TELEPHONE & TELEGRAPH
发明人： SCHMIDT FREDERIC E
IPC分类号： E05B11/06
CPC分类号： E05B11/06 , Y10T70/7774

6. 发明授权

US2028495A Lock 失效
公开(公告)号：US2028495A
公开(公告)日：1936-01-21
申请号：US310835
申请日：1935-01-23
申请人： AMERICAN TELEPHONE & TELEGRAPH
发明人： RAYMOND BREEN JOHN , STRAUSBACH ARLINGTON S
IPC分类号： E05B11/06
CPC分类号： E05B11/06 , Y10T70/7774

7. 发明授权

US10100553B1 Lock that mechanically detects tampering 有权
公开(公告)号：US10100553B1
公开(公告)日：2018-10-16
申请号：US15199746
申请日：2016-06-30
申请人： Amazon Technologies, Inc.
发明人： Gregory Branchek Roth , Alexander Zissis Ginos
IPC分类号： E05B11/06 , E05B27/00 , E05B47/06 , E05B47/00
摘要： Pin tumbler locks are provided that include features for detecting tampering. Tampering may be detected in a number of different ways. As an example, abnormal movement of one or more of the driver pins in a pin tumbler lock can be an indication of tampering. In addition, one or more sensors can be included at the end of a keyway that detect picking or bumping beyond the length of normal key insertion. A mechanical actuator can be used for detection.

8. 发明授权

US5970761A Lock system with key trapping 失效
标题翻译：锁定系统与钥匙陷阱
公开(公告)号：US5970761A
公开(公告)日：1999-10-26
申请号：US123743
申请日：1998-07-27
申请人： Charles W. Eden, Jr.
发明人： Charles W. Eden, Jr.
IPC分类号： E05B27/04 , E05B11/06 , E05B27/00 , E05B27/10
CPC分类号： E05B27/0064 , E05B11/06 , Y10T70/7768 , Y10T70/7774 , Y10T70/7864 , Y10T70/7932
摘要： A novel lock system utilizes a cylinder lock and a companion key with a projection extending from one side thereof to improve security. The cylinder lock comprises a shell, a core which is rotatably mounted within the shell and a plurality of pin tumbler stacks normally prevent movement between the shell member and the core. Shear lines are defined between the shell and the core, and also within each tumbler stack. The core also includes an outer surface, a longitudinal keyway and a cut-out which is normally offset from, but alignable with, at least one of the tumbler stacks. A plate member is disposed within the cut-out for movement between a first position, wherein the plate member acts as an extension of the core surface to prevent a tumbler stack from entering the cut-out and a second position, wherein the plate member does not prevent a tumbler stack from entering the cut-out. Upon insertion of an authorized key, the key bitting will appropriately align the tumbler shear lines with the shell/core shear line, and the key projection will urge the plate from the second position to the first position and thereby permit the core to rotate to an unlocked position. Upon insertion of a properly bitted key which does not possess an appropriate key projection, however, only partial core rotation is permitted whereupon a tumbler stack enters the cut-out to thereby render the lock inoperable and trap the unauthorized key within the keyway.
摘要翻译：一种新颖的锁定系统利用圆柱锁和伴随键，其中一个突出部从一侧延伸，以提高安全性。圆筒锁包括外壳，可旋转地安装在壳体内的芯体和多个销式翻转开关组件，通常防止壳体构件和芯体之间的移动。剪切线被定义在壳和芯之间，并且也在每个翻转堆内。芯部还包括外表面，纵向键槽和切口，其通常偏离但可与至少一个制动栓组合对准。切口部件设置在切口内，用于在第一位置之间移动，其中板构件用作芯部表面的延伸部分，以防止转鼓堆叠进入切口和第二位置，其中板构件不能阻止转鼓堆进入切口。在插入授权钥匙时，按键将适当地将制动栓剪切线与壳/芯剪切线对准，并且键突起将推动板从第二位置到第一位置，从而允许芯旋转到解锁位置然而，当插入不具有适当的键突出的正确咬入的键时，仅允许部分磁芯旋转，因此制动栓组件进入切口，从而使锁不能操作，并将未经授权的钥匙锁定在键槽内。

9. 发明授权

US4942748A Security mechanism for telephone paystations 失效
标题翻译：电话支付的安全机制
公开(公告)号：US4942748A
公开(公告)日：1990-07-24
申请号：US364093
申请日：1989-06-09
申请人： Gerald B. McGough
发明人： Gerald B. McGough
IPC分类号： E05B11/06 , H04M17/02
CPC分类号： H04M17/026 , E05B11/06 , Y10S70/72 , Y10T70/5341 , Y10T70/7768
摘要： A security mechanism for use in a telephone paystation upper housing consisting of a specialized latching mechanism which operates when a non-legal key combination is utilized to gain access to a paystation upper housing to inhibit unlocking of the upper housing and to inhibit the removal of key utilized to gain access to the upper housing. The mechanism is available in kit form and may be added to existing paystations without major modification thereto.
摘要翻译：一种用于电话支付站上部壳体中的安全机构，包括专门的闭锁机构，当使用非合法密钥组合来访问付费站上部外壳以阻止上部外壳的解锁并且禁止关闭钥匙用于进入上层住房。该机制可以套件形式提供，并且可以被添加到现有的支付站而不进行大的修改。

10. 发明授权

US2028171A Lock 失效
公开(公告)号：US2028171A
公开(公告)日：1936-01-21
申请号：US300935
申请日：1935-01-23
申请人： BELL TELEPHONE LABOR INC
发明人： SHANN OSCAR A
IPC分类号： E05B11/06
CPC分类号： E05B11/06 , Y10T70/7774

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式