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Patent Searching and Data


Title:
NOISE AND VIBRATION DAMPING ASSEMBLY FOR SHIFT LEVER MECHANISM AND FORMING METHOD THEREOF
Document Type and Number:
Japanese Patent JPH05215204
Kind Code:
A
Abstract:

PURPOSE: To completely insulate natural vibration and noise of a metal-metal contact from upper and lower shift levers by using a simple two-parts lever damping assembly.

CONSTITUTION: Upper and lower shift levers 12, 14 are held by a two-parts lever damping assembly 20 so as to be coaxially aligned at a distance so as to be integrally moved in plural planes. The first part of the two-parts lever damping assembly is a cylindrical elastomer sleeve 22 with female shape end parts 26, 28 at a mutual distance in the axial line direction formed with holes surrounding in a sliding fit condition to cover male shape end parts 16, 18 of shift levers with friction. The second part is a cylindrical metallic shell 24 surrounding the sleeve 22 in the circumferential direction. The sleeve equipped with an intermediate part 34 including a barrier 36 and male shape end parts 16, 18 are capsulated by the shell 24 so as to prevent a direct physical contact in between shift lever ends 18, 20.


Inventors:
RITSUKU DEII WATOSUN
TERI ERU JIESUTA
AANISUTO EFU DOICHIEMAN
Application Number:
JP27337792A
Publication Date:
August 24, 1993
Filing Date:
September 18, 1992
Export Citation:
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Assignee:
DANA CORP
International Classes:
F16F15/08; F16H59/02; F16H61/00; (IPC1-7): F16F15/08; F16H59/02
Attorney, Agent or Firm:
Yuzo Sanada (1 person outside)