JPH03120833U - - Google Patents
Info
- Publication number
- JPH03120833U JPH03120833U JP2905590U JP2905590U JPH03120833U JP H03120833 U JPH03120833 U JP H03120833U JP 2905590 U JP2905590 U JP 2905590U JP 2905590 U JP2905590 U JP 2905590U JP H03120833 U JPH03120833 U JP H03120833U
- Authority
- JP
- Japan
- Prior art keywords
- fixed column
- tubular members
- hollow fixed
- column
- brake piece
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990029055U JPH08895Y2 (ja) | 1990-03-23 | 1990-03-23 | 製図台における昇降支柱のブレーキ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990029055U JPH08895Y2 (ja) | 1990-03-23 | 1990-03-23 | 製図台における昇降支柱のブレーキ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03120833U true JPH03120833U (zh) | 1991-12-11 |
JPH08895Y2 JPH08895Y2 (ja) | 1996-01-17 |
Family
ID=31531835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990029055U Expired - Lifetime JPH08895Y2 (ja) | 1990-03-23 | 1990-03-23 | 製図台における昇降支柱のブレーキ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08895Y2 (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS486010U (zh) * | 1971-06-02 | 1973-01-23 | ||
JPS5879109U (ja) * | 1981-11-25 | 1983-05-28 | 小村 清一 | 昇降脚のブレ−キ装置 |
-
1990
- 1990-03-23 JP JP1990029055U patent/JPH08895Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS486010U (zh) * | 1971-06-02 | 1973-01-23 | ||
JPS5879109U (ja) * | 1981-11-25 | 1983-05-28 | 小村 清一 | 昇降脚のブレ−キ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH08895Y2 (ja) | 1996-01-17 |