Invention Grant
- Patent Title: Security system for cargo trailers
- Patent Title (中): 货拖车安全系统
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Application No.: US10360521Application Date: 2003-02-06
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Publication No.: US07059159B2Publication Date: 2006-06-13
- Inventor: William P. Lanigan , Peter W. Mirabella , Gerald F. Chalko, Jr. , Kurt A. Moldenhauer , Maciej Labowicz
- Applicant: William P. Lanigan , Peter W. Mirabella , Gerald F. Chalko, Jr. , Kurt A. Moldenhauer , Maciej Labowicz
- Applicant Address: US IL Hazel Crest
- Assignee: Mi-Jack Products, Inc.
- Current Assignee: Mi-Jack Products, Inc.
- Current Assignee Address: US IL Hazel Crest
- Agency: Seyfarth Shaw LLP
- Agent George H. Gerstman
- Main IPC: E05B47/00
- IPC: E05B47/00 ; E05B65/12 ; E05C1/06
Abstract:
An apparatus to secure a door of a cargo container. The apparatus includes a latching device and a cover can be positioned over at least a portion of the latching device. The latching device is positioned within a housing. At least one pad is positioned between the latch and the housing. The latching device includes a screw for moving the latch between an open position and a closed position and a rotary motor for turning the screw. A pre-compressed spring is coupled to the latch and the screw for exerting a force to Increase friction and prevent back rotation of the screw.
Public/Granted literature
- US20040155477A1 Security system for cargo trailers Public/Granted day:2004-08-12
Information query
