(19)
(11) EP 0 691 182 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.03.1996 Bulletin 1996/12

(43) Date of publication A2:
10.01.1996 Bulletin 1996/02

(21) Application number: 95110396.9

(22) Date of filing: 04.07.1995
(51) International Patent Classification (IPC)6: B24B 41/047
(84) Designated Contracting States:
AT BE CH DE ES FR GB GR LI NL PT SE

(30) Priority: 08.07.1994 IT TO940558

(71) Applicant: HS VEGLIO S.r.l.
I-10044 Pianezza (Torino) (IT)

(72) Inventor:
  • Veglio, Oreste
    I-10044 Pianezza (Torino) (IT)

(74) Representative: Lotti, Giorgio et al
c/o Ing. Barzanò & Zanardo Milano S.p.A. Corso Vittorio Emanuele II, 61
I-10128 Torino
I-10128 Torino (IT)

   


(54) A mounting insert for an abrasive tool for use in calibrating machines with rotary heads and oscillating arms


(57) The insert comprises a first layer of soft, stroke dampening elastic material and a second layer of harder, noise deadening material. The layers are interposed between an abrasive tool (11) and the oscillating arm (20) of a rotary head of a calibrating machine. The two layers consist of two complementary, adjacent elastic elements (13, 14) of which the lower (13) is securely attached to the abrasive tool (11). The upper layer (14) provides a means (12) for fastening to the oscillating arm (20). The two complementary elements (13, 14) are so shaped as to provide respective facing, fitting surfaces (13a, 14a) arranged to reciprocally lock the two elements (13, 14) in a given plane and allow reciprocal sliding in a direction which is perpendicular to said given plane.






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