Invention Grant
- Patent Title: Self closing internal hinge
- Patent Title (中): 自锁内铰链
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Application No.: US13573405Application Date: 2012-09-13
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Publication No.: US08621712B2Publication Date: 2014-01-07
- Inventor: Joseph Pate, Jr.
- Applicant: Joseph Pate, Jr.
- Main IPC: E05F1/14
- IPC: E05F1/14

Abstract:
A self closing enclosed hinge is placed within the tubular structure of a gate. The inventive hidden hinge cannot physically smash fingers. An internal axle physically holds together a first gate hinge connector piece which receives the upper part of the gate, an upper stationary hinge piece, and a midsection outer tubular section, which contains a bushing and a spiral spring to return the gate to a closed position. This internal axle joins the lower stationary hinge piece with the second gate hinge connector piece. The second gate hinge connector piece receives lower part of workpiece gate.
Public/Granted literature
- US20130097806A1 Self closing internal hinge Public/Granted day:2013-04-25
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