JPH02109787U - - Google Patents
Info
- Publication number
- JPH02109787U JPH02109787U JP1849989U JP1849989U JPH02109787U JP H02109787 U JPH02109787 U JP H02109787U JP 1849989 U JP1849989 U JP 1849989U JP 1849989 U JP1849989 U JP 1849989U JP H02109787 U JPH02109787 U JP H02109787U
- Authority
- JP
- Japan
- Prior art keywords
- buffer chamber
- cylinder
- piston
- cylindrical body
- chamber
- 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
- 238000009825 accumulation Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係るバランサシリ
ンダの縦断面図、第２図は自転車スタンドの一般
的な構成を示す側面図、第３図は従来のバランサ
シリンダの縦断面図である。
１…筒体、２…蓄圧室、３…緩衝室、４…フリ
ーピストン、５…上昇緩衝室、６…下降緩衝室、
７…出力ピストン、８…オリフイス。
FIG. 1 is a longitudinal sectional view of a balancer cylinder according to an embodiment of the present invention, FIG. 2 is a side view showing the general structure of a bicycle stand, and FIG. 3 is a longitudinal sectional view of a conventional balancer cylinder. DESCRIPTION OF SYMBOLS 1... Cylindrical body, 2... Pressure accumulation chamber, 3... Buffer chamber, 4... Free piston, 5... Rising buffer chamber, 6... Falling buffer chamber,
7... Output piston, 8... Orifice.
Claims (1)
筒体１の内部を蓄圧室２と緩衝室３とに区画する
フリーピストン４と、前記緩衝室３内に摺動自在
に挿入され、該緩衝室３を上昇緩衝室５と下降緩
衝室６とに区画する出力ピストン７と、出力ピス
トン７に形成され、前記上昇緩衝室５と下降緩衝
室６とを連通させるオリフイス８と、前記出力ピ
ストン７に連結されたピストンロツド９とを備え
、前記蓄圧室２に蓄圧手段を封入する一方、前記
緩衝室３にオイルを充填したことを特徴とする自
転車スタンドのバランサシリンダ。 A cylindrical body 1, which is slidably fitted inside the cylindrical body 1,
a free piston 4 that divides the interior of the cylinder 1 into a pressure accumulation chamber 2 and a buffer chamber 3; an orifice 8 formed in the output piston 7 to communicate the rising buffer chamber 5 and the descending buffer chamber 6, and a piston rod 9 connected to the output piston 7, A balancer cylinder for a bicycle stand, characterized in that a pressure accumulating means is enclosed in the cylinder 2, and the buffer chamber 3 is filled with oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849989U JPH02109787U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849989U JPH02109787U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109787U true JPH02109787U (en) | 1990-09-03 |
Family
ID=31233204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1849989U Pending JPH02109787U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109787U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112921A (en) * | 1974-01-31 | 1975-09-04 | ||
| JPS5984678A (en) * | 1982-11-04 | 1984-05-16 | アルトウ−ル・シユミツト・アクチエンゲゼルシヤフト | Temporary parking device for two-wheel barrow, particularly,bicycle |
-
1989
- 1989-02-20 JP JP1849989U patent/JPH02109787U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50112921A (en) * | 1974-01-31 | 1975-09-04 | ||
| JPS5984678A (en) * | 1982-11-04 | 1984-05-16 | アルトウ−ル・シユミツト・アクチエンゲゼルシヤフト | Temporary parking device for two-wheel barrow, particularly,bicycle |