Title:
TOOL HOLDER HAVING INTEGRALLY FORMED ANTI-VIBRATION COMPONENT AND CUTTING TOOL PROVIDED WITH TOOL HOLDER
Document Type and Number:
WIPO Patent Application WO/2019/239397
Kind Code:
A8
Abstract:
An elongated tool holder (22) includes a tool anti-vibration component (28) having a component housing portion (40) and an anti-vibration arrangement (34). The anti-vibration arrangement (34) includes an enclosed interior component cavity (36) formed in the component housing portion (40). The anti-vibration arrangement (34) also includes a vibration absorber portion (52) disposed within the component cavity (36) that is integrally formed with the component housing portion (40) to have unitary one-piece construction therewith. The vibration absorber portion (52) includes a vibration absorbing mass (54) and at least one elastic suspension member (62) through which the vibration absorbing mass (54) is connected to the component housing portion (40). The component cavity (36) includes an oscillating space (68) located between an inner surface of the component housing portion (40) and the vibration absorber portion (52). The vibration absorbing mass (54) is configured to oscillate within the oscillating space (68) upon elastic deformation of the at least one suspension member (62). A cutting tool (20) is provided with the tool holder.
Inventors:
SAFFOURI JONY (IL)
Application Number:
PCT/IL2019/050543
Publication Date:
February 04, 2021
Filing Date:
May 14, 2019
Export Citation:
Assignee:
ISCAR LTD (IL)
International Classes:
B23B29/02; B33Y80/00; F16F7/116
Attorney, Agent or Firm:
ADAMS, Garry et al. (IL)
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