JPH0160045U - - Google Patents
Info
- Publication number
- JPH0160045U JPH0160045U JP15686987U JP15686987U JPH0160045U JP H0160045 U JPH0160045 U JP H0160045U JP 15686987 U JP15686987 U JP 15686987U JP 15686987 U JP15686987 U JP 15686987U JP H0160045 U JPH0160045 U JP H0160045U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- piston
- shock absorber
- valve
- hydraulic shock
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係る油圧緩衝器の
減衰力発生装置の縦断面図、第２図は従来の油圧
緩衝器の減衰力発生装置の縦断面図、第３図は従
来の油圧緩衝器の一部切欠き断面図を示すもので
ある。
１……バルブケース、２……通路、３……圧バ
ルブ、４……伸バルブ、１２……スプリング、１
４……ピストン、１５……オイル室、１６……プ
ツシユ部材。
FIG. 1 is a longitudinal cross-sectional view of a damping force generating device for a hydraulic shock absorber according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a conventional damping force generating device for a hydraulic shock absorber, and FIG. FIG. 3 shows a partially cutaway sectional view of the hydraulic shock absorber. 1... Valve case, 2... Passage, 3... Pressure valve, 4... Extension valve, 12... Spring, 1
4... Piston, 15... Oil chamber, 16... Push member.
補正 昭６３．１１．３０
考案の名称を次のように補正する。
考案の名称 油圧緩衝器
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment November 30, 1983 The name of the invention is amended as follows. Title of the invention Hydraulic shock absorber The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) シリンダ内油室とタンク内油室とを通じさ
せる通路の途中に減衰力発生装置を設けた油圧緩
衝器において、減衰力発生装置はバルブケースと
、バルブケース内に設けた伸・圧共用の通路と、
当該通路の途中に開閉自在に設けた伸バルブと圧
バルブとからなり、圧バルブの背部とバルブケー
ス内に移動自在に設けたピストン間にスプリング
を介装させ、更にピストンの背面側にバルブケー
ス挿入孔までオイル室を設けたことを特徴とする
油圧緩衝器。
(2) ピストンがプツシユ部材で支持され、オイ
ル室がこのプツシユ部材とバルブケース内に設け
られ、オイル室がピストン端面に作用している実
用新案登録請求の範囲第１項記載の油圧緩衝器。[Scope of Claim for Utility Model Registration] (1) In a hydraulic shock absorber in which a damping force generating device is provided in the middle of a passage connecting an oil chamber in a cylinder and an oil chamber in a tank, the damping force generating device is connected to a valve case and a valve case. A common passageway for expansion and compression,
It consists of an extension valve and a pressure valve installed in the middle of the passage so that they can be opened and closed, and a spring is interposed between the back of the pressure valve and a movable piston inside the valve case, and the valve case is installed on the back side of the piston. A hydraulic shock absorber characterized by having an oil chamber up to the insertion hole. (2) The hydraulic shock absorber according to claim 1, wherein the piston is supported by a push member, an oil chamber is provided within the push member and the valve case, and the oil chamber acts on the end surface of the piston.
【図面の簡単な説明】
第１図は本考案の一実施例に係る油圧緩衝器の
減衰力発生装置の縦断面図、第２図は従来の油圧
緩衝器の減衰力発生装置の縦断面図、第３図は従
来の油圧緩衝器の一部切欠き断面図を示すもので
ある。
１……バルブケース、２……通路、３……圧バ
ルブ、４……伸バルブ、１２……スプリング、１
４……ピストン、１５……オイル室、１６……プ
ツシユ部材。[Brief Description of the Drawings] Fig. 1 is a longitudinal sectional view of a damping force generating device for a hydraulic shock absorber according to an embodiment of the present invention, and Fig. 2 is a longitudinal sectional view of a conventional damping force generating device for a hydraulic shock absorber. , FIG. 3 shows a partially cutaway sectional view of a conventional hydraulic shock absorber. 1... Valve case, 2... Passage, 3... Pressure valve, 4... Extension valve, 12... Spring, 1
4... Piston, 15... Oil chamber, 16... Push member.
Claims (1)
せる通路の途中に減衰力発生装置を設けた油圧緩
衝器において、減衰力発生装置はバルブケースと
、バルブケース内に設けた伸・圧共用の通路と、
当該通路の途中に開閉自在に設けた伸バルブと圧
バルブとからなり、圧バルブの背部とバルブケー
ス内に移動自在に設けたピストン間にスプリング
を介装させ、更にピストンの背面側にオイル室を
設けたことを特徴とする油圧緩衝器。 (2) ピストンがプツシユ部材で支持され、オイ
ル室がこのプツシユ部材とバルブケース内に設け
られ、オイル室がピストン端面に作用している実
用新案登録請求の範囲第１項記載の油圧緩衝器。[Scope of Claim for Utility Model Registration] (1) In a hydraulic shock absorber in which a damping force generating device is provided in the middle of a passage connecting an oil chamber in a cylinder and an oil chamber in a tank, the damping force generating device is connected to a valve case and a valve case. A common passageway for expansion and compression,
It consists of an extension valve and a pressure valve that are installed in the middle of the passage so that they can be opened and closed, and a spring is interposed between the back of the pressure valve and a piston that is movable inside the valve case, and an oil chamber is installed on the back side of the piston. A hydraulic shock absorber characterized by being provided with. (2) The hydraulic shock absorber according to claim 1, wherein the piston is supported by a push member, an oil chamber is provided within the push member and the valve case, and the oil chamber acts on the end surface of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15686987U JPH0160045U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15686987U JPH0160045U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0160045U true JPH0160045U (en) | 1989-04-17 |
Family
ID=31435798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15686987U Pending JPH0160045U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0160045U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572934A (en) * | 1978-11-24 | 1980-06-02 | Yamaha Motor Co Ltd | Hydraulic buffer equipped with temperature compensator |
| JPS6230603U (en) * | 1986-03-07 | 1987-02-24 |
-
1987
- 1987-10-14 JP JP15686987U patent/JPH0160045U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572934A (en) * | 1978-11-24 | 1980-06-02 | Yamaha Motor Co Ltd | Hydraulic buffer equipped with temperature compensator |
| JPS6230603U (en) * | 1986-03-07 | 1987-02-24 |
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