JPH0275488U - - Google Patents
Info
- Publication number
- JPH0275488U JPH0275488U JP15257588U JP15257588U JPH0275488U JP H0275488 U JPH0275488 U JP H0275488U JP 15257588 U JP15257588 U JP 15257588U JP 15257588 U JP15257588 U JP 15257588U JP H0275488 U JPH0275488 U JP H0275488U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- wire
- slit
- piston
- seal portion
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第1図は本考案に係る物体吊り上げ装置の全体
図、第2図はロツドレスシリンダの拡大図、第3
図はロツドレスシリンダのシール部の縦断面図で
ある。
1…支柱、5…回転台、6…アーム、7…回転
台、9…シリンダ、9a…シリンダチユーブ、1
2…スリツト、13a,13b…シール片、14
…可動片、16…動滑車、17…ワイヤ、21…
支持金具。
Figure 1 is an overall view of the object lifting device according to the present invention, Figure 2 is an enlarged view of the rodless cylinder, and Figure 3 is an enlarged view of the rodless cylinder.
The figure is a longitudinal sectional view of the seal portion of the rodless cylinder. 1... Support column, 5... Rotating table, 6... Arm, 7... Rotating table, 9... Cylinder, 9a... Cylinder tube, 1
2...Slit, 13a, 13b...Seal piece, 14
...Movable piece, 16...Moving pulley, 17...Wire, 21...
Support metal fittings.
Claims (1)
圧により移動されるピストンの移動方向に沿つて
形成されたスリツトを該スリツトと同方向に延在
して互いに密着する一対のシール片よりなるシー
ル部で封止し、ピストンより側方に突設した可動
片をスリツトのシール部から突出させてなるロツ
ドレスシリンダを設けて、該ロツドレスシリンダ
をその一端部にて水平面内を回動可能に支持する
一方、前記可動片に支持された動滑車と、前記シ
リンダの他端部側で一端が固定され前記動滑車に
巻掛けられてU字状に案内されるワイヤと、該ワ
イヤの他端に取付けられて物体を支持するための
支持金具と、を設けたことを特徴とする物体吊り
上げ装置。 A slit formed in the side wall of the cylinder tube along the moving direction of the piston that is moved by fluid pressure within the tube is sealed with a seal portion consisting of a pair of seal pieces that extend in the same direction as the slit and are in close contact with each other. A rodless cylinder is provided with a movable piece projecting laterally from the piston and protruding from the seal portion of the slit, and the rodless cylinder is supported rotatably in a horizontal plane at one end thereof. , a movable pulley supported by the movable piece; a wire having one end fixed at the other end of the cylinder and wound around the movable pulley and guided in a U-shape; and a wire attached to the other end of the wire. An object lifting device comprising: a support fitting for supporting an object.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15257588U JPH0275488U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15257588U JPH0275488U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0275488U true JPH0275488U (en) | 1990-06-08 |
Family
ID=31427628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15257588U Pending JPH0275488U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0275488U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020063119A (en) * | 2018-10-16 | 2020-04-23 | 日本リフト株式会社 | Mobile lift |
-
1988
- 1988-11-25 JP JP15257588U patent/JPH0275488U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020063119A (en) * | 2018-10-16 | 2020-04-23 | 日本リフト株式会社 | Mobile lift |