Invention Grant
- Patent Title: Fifth wheel coupling with safety latch
- Patent Title (中): 第五轮联轴器带安全闩锁
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Application No.: US11465012Application Date: 2006-08-16
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Publication No.: US07654553B2Publication Date: 2010-02-02
- Inventor: Paul W. Shirk
- Applicant: Paul W. Shirk
- Applicant Address: US IN Goshen
- Assignee: Locjaw Safety Lock, LLC
- Current Assignee: Locjaw Safety Lock, LLC
- Current Assignee Address: US IN Goshen
- Agency: Botkin & Hall, LLP
- Main IPC: B62D53/06
- IPC: B62D53/06 ; B62D53/10
Abstract:
A safety latch is mounted in the keyhole of a fifth wheel coupling for joining the sections of an articulated vehicle. The safety latch is movable from an inactive position permitting the kingpin to move through the slot and into the aperture to an active position blocking the keyhole slot thereby preventing movement of the kingpin through the keyhole slot when the sections are coupled together.
Public/Granted literature
- US20080067781A1 FIFTH WHEEL COUPLING WITH SAFETY LATCH Public/Granted day:2008-03-20
Information query
IPC分类:
