Title:
VIBRATION ISOLATION DEVICE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2023050403
Kind Code:
A
Abstract:
To provide a vibration isolation device of an internal combustion engine that can prevent enlargement of the engine and enhance vibration isolation performance while a pendulum damper is arranged on a cam shaft.SOLUTION: A vibration isolation device of an internal combustion engine comprises a first cylinder and a second cylinder arranged side by side in an axial direction of a crankshaft, and a cam shaft 40 comprising a first cam set 47 corresponding to the first cylinder, and a second cam set 48 corresponding to the second cylinder. A pendulum damper 60 for restraining vibration in a rotation direction of the cam shaft 40 is arranged between the first cam set 47 and the second cam set 48 in the cam shaft 40.SELECTED DRAWING: Figure 4
Inventors:
OMORI KOHEI
SUGIURA HIROYUKI
MORI KENSUKE
HATAKEYAMA AKIRA
SUGIURA HIROYUKI
MORI KENSUKE
HATAKEYAMA AKIRA
Application Number:
JP2021160472A
Publication Date:
April 11, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD
International Classes:
F16F15/14; F02B75/22; F02B77/00; F16C3/02
Attorney, Agent or Firm:
田▲崎▼ 聡
Suzuki Shingo
Taichi Sakai
Shinichi Watanabe
Suzuki Shingo
Taichi Sakai
Shinichi Watanabe