Title:
変更された応力特性を有する防振装置アセンブリ、およびその応力特性を変える方法
Document Type and Number:
Japanese Patent JP2007500332
Kind Code:
A
Abstract:
A vibration isolator assembly, such as an isolator bushing or cradle mount, includes a housing and an isolator connected to the housing. A shaft assembly includes first and second mating components, the first component being connected to the elastomer and having a cavity of a first dimension for receiving the second component having a different, second dimension therein. The differing dimensions alter the stress characteristics of the vibration isolator assembly. In the preferred arrangement, the shaft assembly includes a first component comprising first and second portions, a thin layer of elastomer interposed between the first and second components and a second component which is inserted between the portions to relieve tensile stress in the isolator and, if desired, to impart a compressive stress in the isolator. The thin layer of elastomer permits the first components to be made more economically. The first component of the shaft assembly is made at a lower dimensional tolerance and subsequently produced to a higher dimensional tolerance by molding the thin layer of elastomer to a precision tolerance.
Inventors:
Power, douglas
Rice, Bernie
Paradisuck, Robert
Rice, Bernie
Paradisuck, Robert
Application Number:
JP2006533707A
Publication Date:
January 11, 2007
Filing Date:
June 10, 2004
Export Citation:
Assignee:
AMPHENOL THERMOMETRICS, INC.
International Classes:
F16F1/38; F16F1/387; F16F15/08
Domestic Patent References:
| JPH04210134A | 1992-07-31 | |||
| JPH0435009A | 1992-02-05 | |||
| JPH04337129A | 1992-11-25 |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto