JPS63135836U - - Google Patents
Info
- Publication number
- JPS63135836U JPS63135836U JP2627387U JP2627387U JPS63135836U JP S63135836 U JPS63135836 U JP S63135836U JP 2627387 U JP2627387 U JP 2627387U JP 2627387 U JP2627387 U JP 2627387U JP S63135836 U JPS63135836 U JP S63135836U
- Authority
- JP
- Japan
- Prior art keywords
- lifting frame
- link mechanism
- cross link
- frame
- base frame
- 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
- 230000035939 shock Effects 0.000 description 1
Description
図面はこの考案に係る緩衝組込み式高さ調整装
置の一実施例を示すもので第１図は平面図、第２
図は側面図、第３図は正面図である。
１…基枠、７…中間部昇降枠、８…上部昇降枠
、１０，１１…リンク、２０…連結枠、２３…作
動杆、３１，３２…リンク、４０…緩衝ばね部材
。
The drawings show one embodiment of the shock absorbing built-in height adjustment device according to this invention, and the first figure is a plan view and the second figure is a top view.
The figure is a side view, and FIG. 3 is a front view. DESCRIPTION OF SYMBOLS 1... Base frame, 7... Middle part lifting frame, 8... Upper lifting frame, 10, 11... Link, 20... Connection frame, 23... Operating rod, 31, 32... Link, 40... Buffer spring member.
Claims (1)
在に前記基枠に支持された上部昇降枠と、第２ク
ロスリンク機構を介して昇降自在に前記基枠に支
持された中間部昇降枠と、前記上部昇降枠と前記
中間部昇降枠との間に配設された緩衝ばね部材と
、前記第２クロスリンク機構と連係する高さ調整
機構とを具備することを特徴とする緩衝機組込み
式高さ調整装置。 a base frame, an upper lifting frame supported on the base frame so as to be able to rise and fall via a first cross link mechanism, and an intermediate lifting frame that is supported on the base frame so as to be able to rise and fall via a second cross link mechanism. , a buffer built-in type comprising a buffer spring member disposed between the upper lifting frame and the intermediate lifting frame, and a height adjustment mechanism linked with the second cross link mechanism. Height adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627387U JPS63135836U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627387U JPS63135836U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135836U true JPS63135836U (en) | 1988-09-06 |
Family
ID=30827201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2627387U Pending JPS63135836U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135836U (en) |
-
1987
- 1987-02-26 JP JP2627387U patent/JPS63135836U/ja active Pending
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