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Machine translation
1. (WO1980000320) CIRCULAR SAW BLADE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000320    International Application No.:    PCT/SE1979/000158
Publication Date: 06.03.1980 International Filing Date: 19.07.1979
IPC:
B23D 61/02 (2006.01)
Applicants:
Inventors:
Priority Data:
83438 28.07.1978 IT
Title (EN) CIRCULAR SAW BLADE
(FR) LAME DE SCIE CIRCULAIRE
Abstract: front page image
(EN)A circular saw blade of the sandwich-type, i.e. a blade comprising two steel discs (2, 3) on the periphery of which the cutting elements (5) of the blade are attached. In order to improve the vibration and noise damping properties of such blades an intermediate layer (4) of an energy-absorbing and solderable material is introduced between the discs and the discs are interconnected by soldering, preferably by means of a plurality of spot-like soldered joints (11), with said intermediate layer (4) serving as the solder.
(FR)Une lame de scie circulaire du type sandwich, c"est-a-dire une lame comprenant deux disques en acier (2, 3) sur la peripherie desquels les elements de coupe (5) de la lame sont attaches. De maniere a ameliorer les proprietes d"amortissement des vibrations et d"insonorisation de ces lames, une couche intermediaire (4) d"un materiau a absorbtion d"energie et soudable est introduit entre les disques qui sont relies entre eux par soudage, de preference au moyen d"une pluralite de points de soudure (11), ladite couche intermediaire (4) servant de soudure.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)