Title:
【発明の名称】固定具の力の保持が改善された減衰積層板、製造方法及び製造に役立つ新しい工具
Document Type and Number:
Japanese Patent JPH10512201
Kind Code:
A
Abstract:
The present invention relates to a vibration damped laminate articles having improved force (torque and/or pressure and/or stress) retention, a method of making one article type and novel tools used to make the one article type. The first laminate comprises at least one layer of damping material between at least two substrate layers. At least one deformation area is present in the laminate wherein the substrate(s) are plastically deformed such that they are closer than non-deformed areas of the substrate and wherein the damping material has less mass than in a non-deformed area of the article; the deformation areas providing the areas of good force retention, for an attachment device attached thereto. The second laminate, which is not deformed, contains an additive of sufficient modulus, diameter and loading, in a vibration damping layer to provide improved force retention.
Inventors:
McChat Cheon, Jeffrey W.
Donald Thie, Landin
Donald Thie, Landin
Application Number:
JP52166496A
Publication Date:
November 24, 1998
Filing Date:
December 18, 1995
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
F16F15/02; B21D28/34; B32B3/06; B32B3/30; B32B7/02; F16F7/08; F16F9/30; F16F15/08; (IPC1-7): B32B7/02; B21D28/34; F16F15/02; F16F15/08
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)