Title:
VIBRATION INSULATION DEVICE PRELOAD MECHANISM
Document Type and Number:
Japanese Patent JP2022145669
Kind Code:
A
Abstract:
To provide a device.SOLUTION: A vibration insulation device, into which at least two disc spring washers are assembled, is included in a device. Each disc spring washer has at least one ring-shaped outer spacer which is combined with one or two outer edge parts of the disc spring washer, and at least one ring-shaped inner spacer which is combined with one or two inner edge parts of the disc spring washer. A bottom fitting portion supports the disc spring washer, and a top fitting portion compresses the disc spring washer in association with application of downward preload force. A compressing jig applies and holds preload force to the top fitting portion, and a second top fitting portion further compresses at least two disc spring washers in association with application of additional downward force.SELECTED DRAWING: Figure 14
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Inventors:
PAUL A GILMORE
UMESH GANDHI
TSURUTA RYOHEI
BRIAN J PINKELMAN
UMESH GANDHI
TSURUTA RYOHEI
BRIAN J PINKELMAN
Application Number:
JP2022044654A
Publication Date:
October 04, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60N2/54; F16F1/32; F16F3/02; F16F15/06
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Junichi Tsuruta
Koichi Ito
Nobuo Sekine
Tsutomu Kono
Atsushi Hirayama
Shinji Mihashi
Junichi Tsuruta
Koichi Ito
Nobuo Sekine
Tsutomu Kono
Atsushi Hirayama