JPS62162456U - - Google Patents
Info
- Publication number
- JPS62162456U JPS62162456U JP5124386U JP5124386U JPS62162456U JP S62162456 U JPS62162456 U JP S62162456U JP 5124386 U JP5124386 U JP 5124386U JP 5124386 U JP5124386 U JP 5124386U JP S62162456 U JPS62162456 U JP S62162456U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston rod
- recess
- nut
- narrow diameter
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Description
第１図はこの考案の実施例を示し、第１図ａは
一部省略断面図、第１図ｂ，ｃは第１図ａの要部
拡大説明図、第２図は従来技術の一部省略断面図
、第３図は他の手段の従来技術の断面図をそれぞ
れ示す。
２……ピストン、３……ピストンロツド、３ａ
……ねじ部、３ｂ……細径部、４……ナツト、４
ａ……深さ面、４ｂ……凹部、５……弾性リング
、５ｂ……底面。
Figure 1 shows an embodiment of this invention, Figure 1a is a partially omitted sectional view, Figures 1b and c are enlarged explanatory views of the main parts of Figure 1a, and Figure 2 is a part of the prior art. The abbreviated sectional view and FIG. 3 respectively show a sectional view of another means of the prior art. 2... Piston, 3... Piston rod, 3a
...Threaded part, 3b...Small diameter part, 4...Nut, 4
a...depth surface, 4b...recess, 5...elastic ring, 5b...bottom surface.
Claims (1)
けてピストンをこの細径部に嵌入し、ねじ部にナ
ツトを螺合することによつて前記ピストンをピス
トンロツドに固定する連結機構において、 前記ナツトのピストン側の端部内周に環状の凹
部を設け、この凹部に、凹部の深さ面よりも背が
やや高い断面が略Ｕ字型の弾性リングをその底面
がピストンロツドと接触するように挿入したこと
を特徴とするピストンとピストンロツドとの連結
機構。[Claims for Utility Model Registration] One end of the piston rod is provided with a threaded portion and a narrow diameter portion, the piston is fitted into the narrow diameter portion, and a nut is screwed into the threaded portion to secure the piston to the piston rod. In the coupling mechanism, an annular recess is provided on the inner periphery of the end of the nut on the piston side, and an elastic ring having a substantially U-shaped cross section and slightly taller than the depth of the recess is placed in the recess, and the bottom surface of the ring is attached to the piston rod. A connecting mechanism between a piston and a piston rod, characterized in that the piston is inserted so as to be in contact with the piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5124386U JPS62162456U (en) | 1986-04-04 | 1986-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5124386U JPS62162456U (en) | 1986-04-04 | 1986-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62162456U true JPS62162456U (en) | 1987-10-15 |
Family
ID=30875321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5124386U Pending JPS62162456U (en) | 1986-04-04 | 1986-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62162456U (en) |
-
1986
- 1986-04-04 JP JP5124386U patent/JPS62162456U/ja active Pending