Elastic mounting for the rod-shaped tooth of a cut-off saw

Details Elastic mounting for the rod-shaped tooth of a cut-off saw Elastic mounting for the rod-shaped tooth of a cut-off saw

1983-06-27

1985-06-25

Schran, Donald R.

Cutting

Tool or tool with support

Toothed blade or tooth therefor

83844, 83845, B27B 3312, B23D 6104

Patent

active

045246645

ABSTRACT:
Elastic mounting for the rod-shaped inserted tooth (1) of a circular saw on a blade body (2). A problem is to eliminate loosening and disengagement of teeth caused by an impact-like loading on teeth and occurring after a relatively short service life. A blade body (2) or a tooth (1) is provided with an elastic strip (5 or 6) whose spring force (H), together with the flattening force exerted by a locking rivet (4'), urges a tooth against those points (a and b) in its fitting notch which also receive the bearing forces exerted by a shearing force of sawing.

REFERENCES:
patent: 174216 (1876-02-01), Emerson
patent: 816592 (1906-04-01), McLean et al.
patent: 1120969 (1914-12-01), Petzold
patent: 1434629 (1922-11-01), Petzold

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