Title:
タイヤ付き懸架装置
Document Type and Number:
Japanese Patent JP7095974
Kind Code:
B2
Abstract:
To provide a tire-fitted suspension device, wherein, even when fitted with a tire having a sufficiently reduced weight, a specific vibration from the tire is prevented from transmitting to a vehicle body through a rod of a front side shock absorber.SOLUTION: An elastic body 14c of a front side mount 14 has a kinetic spring constant smaller than a kinetic spring constant of an elastic body of a first front side bush 13, and a tire T satisfies the following formula: W/[{(R/2)-(r/2)}×3.14×H]≤1.8×10, where weight is W (kg), sectional width is H (mm), tire outer diameter is R (mm), and application rim diameter is r (mm).SELECTED DRAWING: Figure 1
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Inventors:
Horiuchi Mamoru
Tashiro Katsumi
Ishida Masami
Tomoaki Nemoto
Hiroki Adachi
Takashi Kiyomura
Someya Katsumi
Tashiro Katsumi
Ishida Masami
Tomoaki Nemoto
Hiroki Adachi
Takashi Kiyomura
Someya Katsumi
Application Number:
JP2017217817A
Publication Date:
July 05, 2022
Filing Date:
November 10, 2017
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60G3/02; B60G3/04
Domestic Patent References:
| JP2004074481A |
Other References:
[東京モーターショー2017]横浜ゴム、軽量低燃費タイヤBluEarth-air EF21 初公開へ,日本,レスポンス(Response.jp),2017年10月25日,https://response.jp/article/2017/10/25/301519.html
[タイヤ]ヨコハマ、軽量タイヤ「ブルーアース・エアーEF21」限定発売,日本,Webモーターマガジン編集部,2021年12月06日,https://web.motormagazine.co.jp/_ct/17135122
アルミホイールの真実~軽量ホイールは乗り心地を悪くする,日本,創造の館Car,2005年09月16日,https://souzouno-yakata.com/car/2005/09/16/703/
[タイヤ]ヨコハマ、軽量タイヤ「ブルーアース・エアーEF21」限定発売,日本,Webモーターマガジン編集部,2021年12月06日,https://web.motormagazine.co.jp/_ct/17135122
アルミホイールの真実~軽量ホイールは乗り心地を悪くする,日本,創造の館Car,2005年09月16日,https://souzouno-yakata.com/car/2005/09/16/703/
Attorney, Agent or Firm:
Sumio Tanai
Kazuzumi Nishizawa
Hiroki Ninai
Makiko Otsuki
Kazuzumi Nishizawa
Hiroki Ninai
Makiko Otsuki