JPH0387573U - - Google Patents
Info
- Publication number
- JPH0387573U JPH0387573U JP14600789U JP14600789U JPH0387573U JP H0387573 U JPH0387573 U JP H0387573U JP 14600789 U JP14600789 U JP 14600789U JP 14600789 U JP14600789 U JP 14600789U JP H0387573 U JPH0387573 U JP H0387573U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pin
- jig
- arm
- cylinder mechanism
- 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.)
- Granted
Links
Landscapes
- Actuator (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図はこの考案のピストン着脱用治具をピス
トンに取付ける状態を示す斜視図、第２図は第１
図のＡ−Ａ線拡大断面図、第３図はこの考案のピ
ストン着脱用治具でピストンを回転させる状態を
示す斜視図である。
１……着脱用治具、２……ピストンロツド、３
……ピストン、４……ピン穴、５……嵌合ピン、
６……第一アーム、６ａ……把手部、７……第二
アーム、８……ロツクナツト。
Figure 1 is a perspective view showing how the piston attachment/removal jig of this invention is attached to the piston, and Figure 2 is a perspective view of the piston attachment/removal jig of this invention.
FIG. 3 is an enlarged sectional view taken along the line A--A in the figure, and a perspective view showing a state in which the piston is rotated using the piston attachment/detachment jig of this invention. 1... Attachment and removal jig, 2... Piston rod, 3
... Piston, 4 ... Pin hole, 5 ... Fitting pin,
6...First arm, 6a...Handle portion, 7...Second arm, 8...Lock nut.
Claims (1)
螺合したピストンの着脱用治具であり、 前記ピストン上面における前記ピストンロツド
を挟んだ両側位置に穿設されているピン穴に嵌合
する嵌合ピンと、この嵌合ピンの一方が先端部に
設けられており、略く字状に折曲して形成されて
いる長尺の第一アームと、この第一アームの折曲
部に一端部がピン着されており、他端部に前記嵌
合ピンの他方が設けられている短尺の第二アーム
とからなることを特徴とするシリンダー機構にお
けるピストン着脱用治具。 (2) 第一および第二アームに設けられる嵌合ピ
ンは、着脱自在に設けられており、ピン径の大き
さを適宜選択自在であることを特徴とする請求項
第一項記載のシリンダー機構におけるピストン着
脱用治具。[Claims for Utility Model Registration] (1) A jig for attaching and detaching a piston screwed onto a piston rod in a cylinder mechanism, which fits into pin holes drilled on both sides of the piston rod on the upper surface of the piston. A fitting pin, one of which is provided at the tip, a long first arm bent into a substantially dogleg shape, and a bent portion of the first arm. 1. A jig for attaching and detaching a piston in a cylinder mechanism, comprising a short second arm which is attached with a pin at one end and the other of the fitting pins is provided at the other end. (2) The cylinder mechanism according to claim 1, wherein the fitting pins provided on the first and second arms are detachably provided, and the size of the pin diameter can be selected as appropriate. A jig for installing and removing pistons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14600789U JPH0616648Y2 (en) | 1989-12-19 | 1989-12-19 | Jig for piston attachment / detachment in cylinder mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14600789U JPH0616648Y2 (en) | 1989-12-19 | 1989-12-19 | Jig for piston attachment / detachment in cylinder mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0387573U true JPH0387573U (en) | 1991-09-05 |
| JPH0616648Y2 JPH0616648Y2 (en) | 1994-05-02 |
Family
ID=31692621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14600789U Expired - Lifetime JPH0616648Y2 (en) | 1989-12-19 | 1989-12-19 | Jig for piston attachment / detachment in cylinder mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616648Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007222591A (en) * | 2006-01-30 | 2007-09-06 | Shibuya Ryutsu Kk | Folding umbrella |
| JP2010196732A (en) * | 2009-02-23 | 2010-09-09 | Daikin Ind Ltd | Relaxing tool for pipe connecting part |
-
1989
- 1989-12-19 JP JP14600789U patent/JPH0616648Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007222591A (en) * | 2006-01-30 | 2007-09-06 | Shibuya Ryutsu Kk | Folding umbrella |
| JP2010196732A (en) * | 2009-02-23 | 2010-09-09 | Daikin Ind Ltd | Relaxing tool for pipe connecting part |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616648Y2 (en) | 1994-05-02 |