JPH0281938U - - Google Patents
Info
- Publication number
- JPH0281938U JPH0281938U JP16118788U JP16118788U JPH0281938U JP H0281938 U JPH0281938 U JP H0281938U JP 16118788 U JP16118788 U JP 16118788U JP 16118788 U JP16118788 U JP 16118788U JP H0281938 U JPH0281938 U JP H0281938U
- Authority
- JP
- Japan
- Prior art keywords
- guide pin
- hole
- dart
- damper mechanism
- pot
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係るダンパ機構を
示す縦断面図、第２図は本考案の他の実施例に係
るダンパ機構を示す縦断面図、第３図は第２図の
ダンパ機構のガイドピンを示す縦断面図、第４図
ａ〜ｄは第３図のガイドピンのピストン部が一往
復する過程を示す縦断面図、第５図は第３図のガ
イドピンの変形例を示す縦断面図、第６図は従来
のダンパ機構を示す破断面図である。
１……ダツシユポツト、２……可動側スプリン
グシート、３……通孔（孔）、４……デイストリ
ビユータヘツド、６……コイルスプリング、９，
１０……細孔、１２……ガイドピン。
FIG. 1 is a vertical cross-sectional view showing a damper mechanism according to one embodiment of the present invention, FIG. 2 is a vertical cross-sectional view showing a damper mechanism according to another embodiment of the present invention, and FIG. A vertical cross-sectional view showing the guide pin of the mechanism, Figures 4 a to d are vertical cross-sectional views showing the process of one reciprocation of the piston part of the guide pin in Figure 3, and Figure 5 is a modification of the guide pin in Figure 3. FIG. 6 is a longitudinal sectional view showing a conventional damper mechanism. 1... Dash pot, 2... Movable spring seat, 3... Through hole (hole), 4... Distributor head, 6... Coil spring, 9,
10... Pore, 12... Guide pin.
補正 平１．２．２８
図面の簡単な説明を次のように補正する。
明細書第１２項第１４行の「ａ〜ｄ」を削除す
る。Amendment 1.2.28 Hei 1.2.28 The brief description of the drawing is amended as follows. "a-d" in Section 12, Line 14 of the specification will be deleted.
Claims (1)
うに作用するコイルスプリングが可動側スプリン
グシートとデイストリビユータヘツドとの間に配
置してあり、前記プランジヤのストローク方向に
前記コイルスプリングを案内するガイドピンが前
記コイルスプリングに挿入してあり、前記ガイド
ピンの一端部が前記可動側スプリングシートの通
孔に遊挿してあり、前記ガイドピンの他端部が前
記デイストリビユータヘツドに固定してあるダン
パ機構において、前記通孔に遊挿してある前記ガ
イドピンの一端部を摺動自在に支持するダツシユ
ポツトが備えてあり、前記ダツシユポツトを外部
に逃がす孔が前記ダツシユポツトの周壁に設けて
あることを特徴とするプランジヤのダンパ機構。 A coil spring that acts to lower the plunger raised by the cam is disposed between the movable spring seat and the distributor head, and a guide pin that guides the coil spring in the stroke direction of the plunger is connected to the coil spring. In the damper mechanism, the damper mechanism is inserted into a spring, one end of the guide pin is loosely inserted into a through hole of the movable spring seat, and the other end of the guide pin is fixed to the distributor head, A plunger comprising a dart pot that slidably supports one end of the guide pin loosely inserted into the through hole, and a hole through which the dart pot escapes to the outside is provided in a peripheral wall of the dart pot. Damper mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16118788U JPH0281938U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16118788U JPH0281938U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281938U true JPH0281938U (en) | 1990-06-25 |
Family
ID=31443920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16118788U Pending JPH0281938U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281938U (en) |
-
1988
- 1988-12-12 JP JP16118788U patent/JPH0281938U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01141952U (en) | ||
| JPH0281938U (en) | ||
| JPS6448445U (en) | ||
| JPH0340122U (en) | ||
| JPS6351946U (en) | ||
| JPH03125930U (en) | ||
| JPH0257177U (en) | ||
| JPS58191446U (en) | hydraulic shock absorber | |
| JPH02138018U (en) | ||
| JPS6352897U (en) | ||
| JPH02121646U (en) | ||
| JPH0477070U (en) | ||
| JPS6435229U (en) | ||
| JPH0229504U (en) | ||
| JPS6338650U (en) | ||
| JPS6227809U (en) | ||
| JPS6436295U (en) | ||
| JPS58110509U (en) | vehicle height adjustment device | |
| JPH0188007U (en) | ||
| JPS58125747U (en) | Rear cushion unit piston | |
| JPH0377834U (en) | ||
| JPS6416397U (en) | ||
| JPH0312661U (en) | ||
| JPS62121426U (en) | ||
| JPS63157466U (en) |