JPS6352891U - - Google Patents
Info
- Publication number
- JPS6352891U JPS6352891U JP14676186U JP14676186U JPS6352891U JP S6352891 U JPS6352891 U JP S6352891U JP 14676186 U JP14676186 U JP 14676186U JP 14676186 U JP14676186 U JP 14676186U JP S6352891 U JPS6352891 U JP S6352891U
- Authority
- JP
- Japan
- Prior art keywords
- flat plates
- telescopic mechanism
- jack
- contracted
- contraction
- 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
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は本考案になるジヤツキの一実施態様に
おける側面外観図、第２図は従来のジヤツキの側
面外観図を示したものである。
おける側面外観図、第２図は従来のジヤツキの側
面外観図を示したものである。
Claims (1)
- ２枚の平板を対向配設し、該２枚の平板を伸縮
機構で連結し、該伸縮機構の伸縮により平板の対
向距離が伸縮するジヤツキにおいて、該２枚の平
板の両外側面に付与された凹凸部が相互に嵌合す
る構造を有することを特徴とするジヤツキ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14676186U JPS6352891U (ja) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14676186U JPS6352891U (ja) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352891U true JPS6352891U (ja) | 1988-04-09 |
Family
ID=31059522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14676186U Pending JPS6352891U (ja) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352891U (ja) |
-
1986
- 1986-09-25 JP JP14676186U patent/JPS6352891U/ja active Pending