JPS6341093U - - Google Patents
Info
- Publication number
- JPS6341093U JPS6341093U JP13395886U JP13395886U JPS6341093U JP S6341093 U JPS6341093 U JP S6341093U JP 13395886 U JP13395886 U JP 13395886U JP 13395886 U JP13395886 U JP 13395886U JP S6341093 U JPS6341093 U JP S6341093U
- Authority
- JP
- Japan
- Prior art keywords
- hollow member
- cylinder
- attached
- removable
- contact
- 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
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の１実施例の側面図、第２図は
第１図のＡ―Ａ矢視図、第３図は該実施例を作業
機械に応用した場合の説明図である。
１５は伸縮シリンダ、２５はアウタブーム、２
６はインナブーム、２９，３０は台座、３２はロ
ーラを示す。
FIG. 1 is a side view of one embodiment of the present invention, FIG. 2 is a view taken along the line AA in FIG. 1, and FIG. 3 is an explanatory diagram of the embodiment applied to a working machine. 15 is a telescopic cylinder, 25 is an outer boom, 2
6 is an inner boom, 29 and 30 are pedestals, and 32 is a roller.
Claims (1)
伸縮シリンダの１端を中空部材に取付け、シリン
ダの他端を中空部材支持側に取付け、シリンダ本
体の先端部に中空部材内面に転接し該先端部の軸
心に対する全方向の動きを規制するローラを３組
以上設けたことを特徴とする長尺シリンダ装置。 One end of a telescoping cylinder provided in a hollow member that is supported so as to be freely removable and removable is attached to the hollow member, the other end of the cylinder is attached to the hollow member supporting side, and the tip of the cylinder body is brought into contact with the inner surface of the hollow member by rolling contact with the inner surface of the hollow member. 1. A long cylinder device characterized in that three or more sets of rollers are provided to restrict movement in all directions with respect to the axis of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13395886U JPS6341093U (en) | 1986-09-01 | 1986-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13395886U JPS6341093U (en) | 1986-09-01 | 1986-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6341093U true JPS6341093U (en) | 1988-03-17 |
Family
ID=31034744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13395886U Pending JPS6341093U (en) | 1986-09-01 | 1986-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030872A (en) * | 2015-07-28 | 2017-02-09 | コベルコ建機株式会社 | Telescopic beam, and crane equipped with the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS452114Y1 (en) * | 1966-09-27 | 1970-01-29 |
-
1986
- 1986-09-01 JP JP13395886U patent/JPS6341093U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS452114Y1 (en) * | 1966-09-27 | 1970-01-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017030872A (en) * | 2015-07-28 | 2017-02-09 | コベルコ建機株式会社 | Telescopic beam, and crane equipped with the same |