JPS5863439U - Single tube type damping force variable device for hydraulic shock absorbers - Google Patents
Single tube type damping force variable device for hydraulic shock absorbersInfo
- Publication number
- JPS5863439U JPS5863439U JP15889081U JP15889081U JPS5863439U JP S5863439 U JPS5863439 U JP S5863439U JP 15889081 U JP15889081 U JP 15889081U JP 15889081 U JP15889081 U JP 15889081U JP S5863439 U JPS5863439 U JP S5863439U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- damping force
- hydraulic shock
- tube type
- force variable
- 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
Links
Landscapes
- 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
第１図は本考案油圧緩衝器におけるシングルチューブタ
イプの減衰力可変装置の一実施例を示す断面図、第２図
は減衰力可変アジャスタの他の実施例を示す断面図であ
る。
１・・・シリンダ、２・・・ピストン、２ａ・・・ヒス
トンロッド、３・・・油溜室、４・・・油路、５・・・
鍔、６・・・ボトムボルト、′７・・・中空部、８・・
・油路、９・・・ボトムピース、１０・・・バルブケー
ス、１１・・・ナツト、１２・・・チェ少りバルブ、１
３・・・チェックバルブシート、１４・・・コイルばね
、１５・・・油路、１６・・・オリフィス、１７．１７
’・・・減衰力可変アジャスタ、１Ｂ・・・スチールボ
ール。FIG. 1 is a sectional view showing one embodiment of a single tube type damping force variable adjuster in a hydraulic shock absorber of the present invention, and FIG. 2 is a sectional view showing another embodiment of the damping force variable adjuster. DESCRIPTION OF SYMBOLS 1... Cylinder, 2... Piston, 2a... Histone rod, 3... Oil reservoir chamber, 4... Oil path, 5...
Tsuba, 6...Bottom bolt, '7...Hollow part, 8...
・Oil passage, 9...Bottom piece, 10...Valve case, 11...Nut, 12...Check valve, 1
3... Check valve seat, 14... Coil spring, 15... Oil path, 16... Orifice, 17.17
'...Variable damping force adjuster, 1B...Steel ball.
Claims (1)
ボトムボルトをシリンダの底部に螺着し、且つ鍔の上方
にはバルブ装置及びバルブケースを貫設してナツトで固
定すると共に、シリンダ底部とバルブ装置間に生ずる油
室をシリンダ側部に穿設した油路を介してシリンダ外の
油溜室に連通させた油圧緩衝器とオリフィス孔が可変で
きるアジャスタをシリンダの底部に設け、このオリフィ
ス孔とボトムボルトの中空部及び前記油溜室に通ずる油
室とを連通ずる油路を設けて押行程に、減衰力を可変で
きるようにしたことを特徴とする油圧緩衝器におけるシ
ングルチューブタイプの減衰力可変装置。A hollow bottom bolt with a flange in the middle and a male thread at the bottom of the flange is screwed onto the bottom of the cylinder, and the valve device and valve case are inserted above the flange and fixed with nuts. The oil chamber formed between the bottom of the cylinder and the valve device is connected to the oil reservoir outside the cylinder via an oil passage drilled in the side of the cylinder, and a hydraulic shock absorber and an adjuster that can change the orifice hole are installed at the bottom of the cylinder. A single hydraulic shock absorber characterized in that an oil passage is provided that communicates the orifice hole with the hollow part of the bottom bolt and the oil chamber leading to the oil reservoir chamber, so that the damping force can be varied during the pushing stroke. Tube type damping force variable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15889081U JPS5863439U (en) | 1981-10-24 | 1981-10-24 | Single tube type damping force variable device for hydraulic shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15889081U JPS5863439U (en) | 1981-10-24 | 1981-10-24 | Single tube type damping force variable device for hydraulic shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5863439U true JPS5863439U (en) | 1983-04-28 |
Family
ID=29951371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15889081U Pending JPS5863439U (en) | 1981-10-24 | 1981-10-24 | Single tube type damping force variable device for hydraulic shock absorbers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863439U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120374A (en) * | 1978-03-10 | 1979-09-18 | Showa Mfg Co Ltd | Oil pressure shock absorber |
-
1981
- 1981-10-24 JP JP15889081U patent/JPS5863439U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120374A (en) * | 1978-03-10 | 1979-09-18 | Showa Mfg Co Ltd | Oil pressure shock absorber |
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