JPS5853902U - Multi-stage telescopic hydraulic cylinder rotation prevention device - Google Patents
Multi-stage telescopic hydraulic cylinder rotation prevention deviceInfo
- Publication number
- JPS5853902U JPS5853902U JP15075681U JP15075681U JPS5853902U JP S5853902 U JPS5853902 U JP S5853902U JP 15075681 U JP15075681 U JP 15075681U JP 15075681 U JP15075681 U JP 15075681U JP S5853902 U JPS5853902 U JP S5853902U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder tube
- prevention device
- rotation prevention
- hydraulic cylinder
- cylinder rotation
- 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
- 230000002265 prevention Effects 0.000 title claims 2
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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図は本考案に係る多段式伸縮油圧シリンダの縦断面
図、第２図は第１図のＡ−Ａ線断面図、第３図は第１図
の主要部のＢ−Ｂ線断面図、第４図は第１図の１段伸長
時の図、第５図は第１図の２段伸長時の図である。
１・・・・・・最終段シリンダチューブ、２・・・・・
・角パイプ、３・・・・・・ストッパー、１１・・・・
・・内部シリンダチューブ、１２・・・・・・、ストッ
パー、１７・・・・・・中間シリンダチューブ、２５・
・・・・・外部シリンダチューブ。Fig. 1 is a longitudinal cross-sectional view of a multi-stage telescopic hydraulic cylinder according to the present invention, Fig. 2 is a cross-sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a cross-sectional view taken along the line B-B of the main part in Fig. 1. , FIG. 4 is a diagram of FIG. 1 when expanded by one stage, and FIG. 5 is a diagram of FIG. 1 when expanded by two stages. 1... Final stage cylinder tube, 2...
・Square pipe, 3... Stopper, 11...
・・Internal cylinder tube, 12・・Stopper, 17・・Intermediate cylinder tube, 25・
...External cylinder tube.
Claims (1)
トッパーを先端部外周に有する内部シリンダチューブと
、ロータリーシャフトに基部が固定され、上記内部シリ
ンダチューブに被嵌した外部シリンダチューブと、上記
内部シリンダチューブと外部シリンダチューブとの間に
積層して且ツ夫々を伸縮可能に挿入した角パイプ、最終
段シリンダチューブ及び中間シリンダチューブとからな
り、角パイプを内部シリンダチューブの角形ストッパー
で案内させると共に、最終段シリンダチューブを矩形状
内面を有するストッパーを介して角パイプで案内させた
ことを特徴とする多段式伸縮 。 油圧シリンダ回転防止装置。[Claims for Utility Model Registration] An inner cylinder tube whose base is fixed to a rotary shaft and has a square-shaped stopper on the outer periphery of its tip; and an outer cylinder whose base is fixed to the rotary shaft and fitted into the inner cylinder tube. It consists of a tube, a square pipe, a final stage cylinder tube, and an intermediate cylinder tube, which are stacked and inserted between the inner cylinder tube and the outer cylinder tube so that they can expand and contract, and the square pipe is made into a rectangular shape of the inner cylinder tube. A multi-stage expansion/contraction system characterized in that it is guided by a stopper and the final stage cylinder tube is guided by a square pipe via a stopper having a rectangular inner surface. Hydraulic cylinder rotation prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075681U JPS5853902U (en) | 1981-10-09 | 1981-10-09 | Multi-stage telescopic hydraulic cylinder rotation prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15075681U JPS5853902U (en) | 1981-10-09 | 1981-10-09 | Multi-stage telescopic hydraulic cylinder rotation prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853902U true JPS5853902U (en) | 1983-04-12 |
| JPS6113764Y2 JPS6113764Y2 (en) | 1986-04-28 |
Family
ID=29943468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15075681U Granted JPS5853902U (en) | 1981-10-09 | 1981-10-09 | Multi-stage telescopic hydraulic cylinder rotation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853902U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6588409B2 (en) * | 2016-09-26 | 2019-10-09 | 株式会社東和製作所 | Telescopic type cylinder |
-
1981
- 1981-10-09 JP JP15075681U patent/JPS5853902U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113764Y2 (en) | 1986-04-28 |
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