JPH03111746U - - Google Patents
Info
- Publication number
- JPH03111746U JPH03111746U JP1977490U JP1977490U JPH03111746U JP H03111746 U JPH03111746 U JP H03111746U JP 1977490 U JP1977490 U JP 1977490U JP 1977490 U JP1977490 U JP 1977490U JP H03111746 U JPH03111746 U JP H03111746U
- Authority
- JP
- Japan
- Prior art keywords
- chute
- mold
- passing
- suite
- stretchable
- 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
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
第１図は組立完了の図です。第２図はシユート
１とシユート２の側面図、イはシユート１，２を
組合せ使用の時、素通を防ぐストツパー。第３図
はシユート１，２の組合つた時の断面図。
Figure 1 shows the completed assembly. Figure 2 is a side view of chute 1 and chute 2, and figure 2 is a stopper that prevents the chute from passing through when chute 1 and 2 are used in combination. FIG. 3 is a sectional view when the chute 1 and 2 are assembled.
Claims (1)
ート１のＢをシユート２のＡの筒の中に通し、シ
ユート１を左右に移動させる事によつて伸縮の意
味をなす 以上の如く構成された、伸縮性コンシユート。[Claims for Utility Model Registration] The meaning of expansion and contraction is achieved by making a mold for chute 1 and a mold for chute 2, passing B of chute 1 into the cylinder A of chute 2, and moving chute 1 from side to side. A stretchable con-suite constructed to do more than just that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977490U JPH03111746U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977490U JPH03111746U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111746U true JPH03111746U (en) | 1991-11-15 |
Family
ID=31522879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977490U Pending JPH03111746U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111746U (en) |
-
1990
- 1990-02-28 JP JP1977490U patent/JPH03111746U/ja active Pending