Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1975-06-16
1977-03-22
Hinson, Harrison L.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
29 95B, 83835, B26D 112, B26D 100, B23D 5700
Patent
active
040128202
ABSTRACT:
A circular saw includes a plurality of teeth having an improved metal breaking geometry. The saw is especially adapted to cut hard, brittle materials such as steel bars and the like. The saw teeth are generated by a cup shaped grinding wheel having a grinding face on its inside surface. By bringing the rotating inner surface of the grinding wheel into contact with each tooth, it is possible to produce a working surface on each tooth which exhibits improved metal breaking and self-cleaning characteristics. The working surface thus generated is characterized by the fact that all points on the working surface which lie in the same given plane perpendicular to the axis of rotation of the grinding wheel are equally distant from any given point on that axis. The working surface is preferably a section of a cylinder or cone, but may exhibit irregularities or discontinuities for special applications.
REFERENCES:
patent: 2344954 (1944-03-01), Aber
patent: 2381540 (1945-08-01), Horth
patent: 2546503 (1951-03-01), Haycock
patent: 2675603 (1954-04-01), Goehle
patent: 2831240 (1958-04-01), Maurer
patent: 2891300 (1959-06-01), Shephard
patent: 3434190 (1969-03-01), Kaiser
patent: 3537491 (1970-11-01), Kolesh
patent: 3576061 (1971-04-01), Pahlitzsch
patent: 3619880 (1971-11-01), Pahlitzsch
patent: 3878747 (1975-04-01), Soderstrom
Hinson Harrison L.
The Motch & Merryweather Machinery Company
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