JPS634796U - - Google Patents
Info
- Publication number
- JPS634796U JPS634796U JP9972086U JP9972086U JPS634796U JP S634796 U JPS634796 U JP S634796U JP 9972086 U JP9972086 U JP 9972086U JP 9972086 U JP9972086 U JP 9972086U JP S634796 U JPS634796 U JP S634796U
- Authority
- JP
- Japan
- Prior art keywords
- attach
- arms
- supports
- horizontal bars
- bars
- 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
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Structure Of Telephone Exchanges (AREA)
Description
第１図は本考案の装置の斜視図、第２図は断面
図、第３図は従前の技術を示す図。
１……固定支柱、２……移動支柱、３……下部
フレーム、４……連結アーム、５……連結アーム
、６……アーム交支点、７……移動用支点ガイド
レール付、８……移動用支点ガイドレール付、９
……固定支点、１０……固定支点、１１……電動
シリンダー（又はスクリユー手動式）。
FIG. 1 is a perspective view of the device of the present invention, FIG. 2 is a sectional view, and FIG. 3 is a diagram showing the conventional technique. 1... Fixed column, 2... Moving column, 3... Lower frame, 4... Connecting arm, 5... Connecting arm, 6... Arm intersection fulcrum, 7... Moving fulcrum with guide rail, 8... With moving fulcrum guide rail, 9
...Fixed fulcrum, 10...Fixed fulcrum, 11...Electric cylinder (or screw manual type).
Claims (1)
柱間に連結アームを交差して取付け、その交点を
ピンにて遊着し、支柱の取付点の一箇所において
、アームを上下動させて交差する連結アームを開
閉して、横棒の間隔を調整する装置。 Attach the connecting arms across the opposite supports of the two horizontal bars of the uneven parallel bars, loosely attach the intersections with pins, and move the arms up and down to intersect at one point where the supports are attached. A device that opens and closes the connecting arm to adjust the spacing between the horizontal bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972086U JPS634796U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9972086U JPS634796U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634796U true JPS634796U (en) | 1988-01-13 |
Family
ID=30968861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9972086U Pending JPS634796U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634796U (en) |
-
1986
- 1986-06-27 JP JP9972086U patent/JPS634796U/ja active Pending
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