Invention Grant
- Patent Title: Cam style locks and systems and methods including the same
- Patent Title (中): 凸轮式锁和系统及方法包括相同
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Application No.: US13579265Application Date: 2012-07-05
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Publication No.: US09328542B2Publication Date: 2016-05-03
- Inventor: Geoff Gosling , Mogens F. Smed , Thomas A. Brown
- Applicant: Geoff Gosling , Mogens F. Smed , Thomas A. Brown
- Applicant Address: US CA Calgary
- Assignee: DIRTT Environmental Solutions, LTD
- Current Assignee: DIRTT Environmental Solutions, LTD
- Current Assignee Address: US CA Calgary
- Agency: Workman Nydegger
- International Application: PCT/US2012/045595 WO 20120705
- International Announcement: WO2013/062641 WO 20130502
- Main IPC: E05C3/06
- IPC: E05C3/06 ; E05C3/12 ; E05B15/00 ; E05B15/10 ; F16H25/14 ; E05C3/00 ; E05B63/00 ; E05C3/04
Abstract:
The present invention includes door locks having a cam having three lobes, and to systems including such door locks. The outer lobes of the cam can limit the rotation of the cam. By limiting the rotation of the cam, the outer lobes can ensure that the cam is always ready for immediate activation. The outer lobes can also strike against outer pins of a locking mechanism to cause the cam to rotate with the locking mechanism when the locking mechanism is activated from the opposite side of the locking mechanism. The present invention also extends to methods of installing and using a door lock including three lobes.
Public/Granted literature
- US20140225381A1 CAM STYLE LOCKS AND SYSTEMS AND METHODS INCLUDING THE SAME Public/Granted day:2014-08-14
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