JPS60142304U - fluid pressure cylinder - Google Patents
fluid pressure cylinderInfo
- Publication number
- JPS60142304U JPS60142304U JP2988984U JP2988984U JPS60142304U JP S60142304 U JPS60142304 U JP S60142304U JP 2988984 U JP2988984 U JP 2988984U JP 2988984 U JP2988984 U JP 2988984U JP S60142304 U JPS60142304 U JP S60142304U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston rod
- hole
- circumferential surface
- fixing ring
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す縦断面図、第２図は従
来例を示す縦断面図である。
１・・・ピストンロッド、２．・・・リング溝、３・・
・固定リング、４・・・ピストン、５・・・ピストン本
体、６−・・ピストン部材、７・・・ピストンロッド嵌
合穴部、８ −・・・拡大穴部、１３・・・孔部（回
転操作具係合部）、１５・・・ピストンロッド嵌合穴、
１８・・・孔部、１９・・・回り止め片。 −FIG. 1 is a vertical sectional view showing an embodiment of the present invention, and FIG. 2 is a vertical sectional view showing a conventional example. 1... Piston rod, 2. ...Ring groove, 3...
・Fixing ring, 4... Piston, 5... Piston body, 6-... Piston member, 7... Piston rod fitting hole, 8-... Enlarged hole, 13... Hole (rotary operating tool engagement part), 15... piston rod fitting hole,
18... Hole portion, 19... Rotation prevention piece. −
Claims (1)
リングを該ロンド周面から突出させて嵌着する一方、ピ
ストンロッド嵌合穴部と上記固定リングの外径より径大
でその内周面に雌ねじを形成した拡大穴部とを同軸上に
連設し且つ外面の所要部に回転操作具保合部を設けてな
るピストン本体と、ピストンロッド嵌合穴を有し且つ外
周面に上記拡大穴部の雌ねじと螺合する雄ねじを形成し
てなるピストン部材とを備え、上記ピストン部材を、そ
の先端を上記固定リングに接当させてピストンロッドに
嵌合すると共に、該ピストン部材からピストンロッドに
亘って連穿した孔部に回り止め片を係入し、上記固定リ
ングを挟んでピストン部材と対向する側からピストンロ
ッドに嵌合したピストン本体の拡大穴部を上記ピストン
部材に螺嵌締着してなることを特徴とする流体圧シリン
ダ。A fixing ring is fitted into a ring groove provided around a predetermined position of the piston rod by protruding from the circumferential surface of the rod, while a piston rod fitting hole and an inner circumferential surface having a diameter larger than the outer diameter of the fixing ring are connected to the piston rod fitting hole. A piston body having an enlarged hole with a female thread formed thereon coaxially and a rotary operating tool holding part provided on a required part of the outer surface, and a piston body having a piston rod fitting hole and the enlarged hole on the outer circumferential surface. a piston member formed with a male thread that engages with a female thread of the part; A detent piece is inserted into the continuously drilled hole, and the enlarged hole of the piston body, which is fitted to the piston rod, is screwed into the piston member from the side facing the piston member with the fixing ring in between. A fluid pressure cylinder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988984U JPS60142304U (en) | 1984-02-29 | 1984-02-29 | fluid pressure cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2988984U JPS60142304U (en) | 1984-02-29 | 1984-02-29 | fluid pressure cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60142304U true JPS60142304U (en) | 1985-09-20 |
| JPH0140323Y2 JPH0140323Y2 (en) | 1989-12-04 |
Family
ID=30529095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2988984U Granted JPS60142304U (en) | 1984-02-29 | 1984-02-29 | fluid pressure cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60142304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62297515A (en) * | 1986-03-28 | 1987-12-24 | ニユ−モ・アベツクス・コ−ポレ−シヨン | Fluid actuator |
| US7874242B2 (en) | 2007-03-28 | 2011-01-25 | Smc Corporation | Piston assembly in fluid pressure cylinder |
| JP2019100433A (en) * | 2017-11-30 | 2019-06-24 | 株式会社東和製作所 | Fluid cylinder |
-
1984
- 1984-02-29 JP JP2988984U patent/JPS60142304U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62297515A (en) * | 1986-03-28 | 1987-12-24 | ニユ−モ・アベツクス・コ−ポレ−シヨン | Fluid actuator |
| US7874242B2 (en) | 2007-03-28 | 2011-01-25 | Smc Corporation | Piston assembly in fluid pressure cylinder |
| JP2019100433A (en) * | 2017-11-30 | 2019-06-24 | 株式会社東和製作所 | Fluid cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140323Y2 (en) | 1989-12-04 |
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