Brakes – Wheel – Axially movable brake element or housing therefor
Reexamination Certificate
2007-09-18
2009-12-15
Burch, Melody M (Department: 3657)
Brakes
Wheel
Axially movable brake element or housing therefor
C188S068000, C188S074000, C242S421800
Reexamination Certificate
active
07631732
ABSTRACT:
A brake device for a packaging strap-reel frame includes a frame body having its intermediate portion secured with a tubular shaft. An inner disc and an outer disc are pivotally assembled on the shaft rod and their outer sides respectively formed with a circular groove. A brake device has one end jointed with the frame body and the other end extended along the inner disc and then vertically bent toward an outer circumferential edge of the inner disc, and a strap-clamping member fixed at a front end of its bent portion, and a brake plate at a location corresponding to the annular groove of the inner disc for pushing against the circumferential wall of the annular groove for carrying out braking.
REFERENCES:
patent: 1697869 (1929-01-01), Hills
patent: 2579349 (1951-12-01), Vrooman
patent: 2766994 (1956-10-01), Ayers
patent: 3069107 (1962-12-01), Hirt
patent: 4742973 (1988-05-01), Stomski et al.
patent: 6905089 (2005-06-01), Solis et al.
patent: 7328776 (2008-02-01), Yu Chen
patent: 8209115 (1996-08-01), None
Burch Melody M
Chow Ming
Sinorica LLC
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