Static structures (e.g. – buildings) – Module or panel having discrete edgewise or face-to-face... – With joining means of dissimilar material and separate from...
Patent
1981-03-13
1983-11-29
Murtagh, John E.
Static structures (e.g., buildings)
Module or panel having discrete edgewise or face-to-face...
With joining means of dissimilar material and separate from...
292111, F16B 218
Patent
active
044174306
ABSTRACT:
The panel fastener includes an externally driven crank having a first pin slidably engaging a first cam surface formed on a hook member. A second pin fixed on said hook member slidably engages a second cam surface having a fixed position. Rotation of said crank on center axis induces cam action causing said hook member to first rotate and then retract. Thereby, the hook member when located on one panel can engage a pin fixed on an independent second panel and join and draw together said panels. Alignment of the pins and crank axis prevents loosening or disengagement of the joined panels without intentional reverse operation of the crank.
REFERENCES:
patent: 10950 (1888-07-01), Smith
patent: 475572 (1892-05-01), Koenen
patent: 1677825 (1928-07-01), Hilty
patent: 2714751 (1955-08-01), Stuart
patent: 3191244 (1965-06-01), Burke
patent: 3472545 (1969-10-01), Berkowitz
patent: 3565469 (1968-12-01), Zwart
patent: 3661410 (1972-05-01), Larson
patent: 3784240 (1974-01-01), Berkowitz
Advertising Literature - Kason Company, pp. 77,78, Binghamton, N.Y.
Ford Kathryn L.
Murtagh John E.
Standard Keil Hardware Manufacturing Co.
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