JPH0447939U - - Google Patents
Info
- Publication number
- JPH0447939U JPH0447939U JP9067790U JP9067790U JPH0447939U JP H0447939 U JPH0447939 U JP H0447939U JP 9067790 U JP9067790 U JP 9067790U JP 9067790 U JP9067790 U JP 9067790U JP H0447939 U JPH0447939 U JP H0447939U
- Authority
- JP
- Japan
- Prior art keywords
- crossrail
- balance cylinder
- cross rail
- balance
- tension wire
- 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
Landscapes
- Drilling And Boring (AREA)
- Machine Tool Units (AREA)
Description
第１図は本考案の一実施例を示す正面図、第２
図は第１図Ａ−Ａ線断面図、第３図は第２図Ｂ−
Ｂ線断面図、第４図は従来例を示す正面図である
。
１……コラム、２……クロスレール、３，３…
…テンシヨンワイヤ、４，５，７……滑車、８…
…テンシヨンワイヤ、９……バランスシリンダ、
１０……動滑車。
Figure 1 is a front view showing one embodiment of the present invention;
The figure is a sectional view taken along line A-A in Figure 1, and Figure 3 is a cross-sectional view taken along line A-A in Figure 2.
A sectional view taken along line B and FIG. 4 are front views showing a conventional example. 1...Column, 2...Crossrail, 3,3...
...Tension wire, 4, 5, 7... Pulley, 8...
...Tension wire, 9...Balance cylinder,
10...Moving pulley.
Claims (1)
を設けると共に、左右のコラム上部に取付けられ
た２本のテンシヨンワイヤをクロスレール内部に
設けた滑車により方向を変向してクロスレール内
で１本のテンシヨンワイヤに纏め該１本のテンシ
ヨンワイヤを前記バランスシリンダのピストンロ
ツド先端に設けた動滑車を経由してクロスレール
内部に固定したことを特徴とするクロスレールの
バランス装置。 One balance cylinder is installed inside the crossrail, and two tension wires attached to the tops of the left and right columns are redirected by pulleys installed inside the crossrail to create one balance cylinder inside the crossrail. 1. A balance device for a cross rail, characterized in that the one tension wire is bundled into a tension wire and fixed inside the cross rail via a movable pulley provided at the tip of the piston rod of the balance cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9067790U JPH0447939U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9067790U JPH0447939U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447939U true JPH0447939U (en) | 1992-04-23 |
Family
ID=31825628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9067790U Pending JPH0447939U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447939U (en) |
-
1990
- 1990-08-31 JP JP9067790U patent/JPH0447939U/ja active Pending
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