JPS58193141U - Hydraulic shock absorber with air spring - Google Patents

Hydraulic shock absorber with air spring

Info

Publication number
JPS58193141U
JPS58193141U JP9264682U JP9264682U JPS58193141U JP S58193141 U JPS58193141 U JP S58193141U JP 9264682 U JP9264682 U JP 9264682U JP 9264682 U JP9264682 U JP 9264682U JP S58193141 U JPS58193141 U JP S58193141U
Authority
JP
Japan
Prior art keywords
air spring
shock absorber
air
hydraulic shock
piston rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9264682U
Other languages
Japanese (ja)
Inventor
信吉 浅沼
加美 陽三
Original Assignee
本田技研工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP9264682U priority Critical patent/JPS58193141U/en
Publication of JPS58193141U publication Critical patent/JPS58193141U/en
Pending legal-status Critical Current

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  • Fluid-Damping Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の一実施例を示す空気ばね付緩衝器の縦
断面図、第2図は第1図の■部の拡大断面図である。 A・・・空気ばね、D・・・油圧緩衝器、Pl、 P2
・・・圧力、1・・・シリンダ、2・・・外筒、3・・
・内筒、5・・・軸受、6・・・保持環、7・・・内側
油室、7a・・・空気室、8・・・外側油室、8a・・
・空気室、10・・・ピストン、10a・・・ピストン
ロッド、11・・・オイルシール、’lla・・・取付
部、llb・・・シール部、13・・・連通孔、14・
・・摺動間隙、17・・・懸架コイルばね、19・・・
カップ体、20・・田−リングダイヤフラム、21・・
・空気ばね室、22・・・通気孔、23・・・逆止弁、
24・・・弁ばね。
FIG. 1 is a longitudinal cross-sectional view of a shock absorber with an air spring showing an embodiment of the present invention, and FIG. 2 is an enlarged cross-sectional view of the section ``■'' in FIG. 1. A...Air spring, D...Hydraulic shock absorber, Pl, P2
...Pressure, 1...Cylinder, 2...Outer cylinder, 3...
・Inner cylinder, 5...Bearing, 6...Retaining ring, 7...Inner oil chamber, 7a...Air chamber, 8...Outer oil chamber, 8a...
・Air chamber, 10... Piston, 10a... Piston rod, 11... Oil seal, 'lla... Mounting part, llb... Seal part, 13... Communication hole, 14...
...Sliding gap, 17...Suspension coil spring, 19...
Cup body, 20... Field ring diaphragm, 21...
・Air spring chamber, 22...Vent hole, 23...Check valve,
24...Valve spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部に空気室7a、  llaを残して緩衝油を封入し
たシリンダ1と、このシリンダ1内に摺合するピストン
10との組合せより油圧緩衝器りを構成し、前記シリン
ダ1の上端部に前記ピストン10のピストンロッド10
aを摺動自在に支承する軸受5と、この軸受5の上方に
隣接して前記ピストンロッド10aを囲繞するオイルシ
ール11とを設け、このオイルシール11は、外周面を
前記空気室7a、  8aに連通させて前記ピストンロ
ッド10aに接するシール部11bを有し、前記シリン
ダ1と前記ピストンロッド10aとの各上端部間に空気
ばねAを介装してなる空気ifね付油圧緩衝器において
、前記空気ばねAの空気ばね室21と前記・ 空気室7
a、$aとを、該空気室7a、  8aから該空気ばね
室21への一方向のみ空気の流れを許容する逆止弁23
を介して連通したことを特徴とする、空気ばね付油圧緩
衝器。
A hydraulic shock absorber is constituted by a combination of a cylinder 1 in which buffer oil is sealed with air chambers 7a and 7a left in the upper part, and a piston 10 that slides into the cylinder 1. piston rod 10
A bearing 5 slidably supports the piston rod 10a, and an oil seal 11 is provided above and adjacent to the bearing 5 and surrounds the piston rod 10a. In a hydraulic shock absorber with an air if spring, the hydraulic shock absorber has a seal portion 11b that communicates with the piston rod 10a and has an air spring A interposed between each upper end portion of the cylinder 1 and the piston rod 10a, The air spring chamber 21 of the air spring A and the air chamber 7
a, $a, and a check valve 23 that allows air to flow in only one direction from the air chambers 7a, 8a to the air spring chamber 21.
A hydraulic shock absorber with an air spring, characterized in that the shock absorber communicates with the air spring through the air spring.
JP9264682U 1982-06-21 1982-06-21 Hydraulic shock absorber with air spring Pending JPS58193141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9264682U JPS58193141U (en) 1982-06-21 1982-06-21 Hydraulic shock absorber with air spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9264682U JPS58193141U (en) 1982-06-21 1982-06-21 Hydraulic shock absorber with air spring

Publications (1)

Publication Number Publication Date
JPS58193141U true JPS58193141U (en) 1983-12-22

Family

ID=30100638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9264682U Pending JPS58193141U (en) 1982-06-21 1982-06-21 Hydraulic shock absorber with air spring

Country Status (1)

Country Link
JP (1) JPS58193141U (en)

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