JPS6369502U - - Google Patents
Info
- Publication number
- JPS6369502U JPS6369502U JP16326186U JP16326186U JPS6369502U JP S6369502 U JPS6369502 U JP S6369502U JP 16326186 U JP16326186 U JP 16326186U JP 16326186 U JP16326186 U JP 16326186U JP S6369502 U JPS6369502 U JP S6369502U
- Authority
- JP
- Japan
- Prior art keywords
- support tube
- screw rod
- nut portion
- support
- tube
- 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
- 230000003028 elevating effect Effects 0.000 claims description 2
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Description
第１図はこの考案の駆動部昇降装置の切断面図
、第２図は第１図の―線断面図、第３図はロ
ータリーエバポレーター全体の斜視図、第４図は
従来例を示した第１図と同様の断面図である。
主要な図面符号の説明、５……機体、７……第
１支持筒、９……第２支持筒、１１・１３……ガ
イド部材、２５……ナツト部、３３……ねじ杆、
４１……駆動モータ。
Fig. 1 is a cross-sectional view of the driving unit elevating device of this invention, Fig. 2 is a cross-sectional view taken along the line - - in Fig. 1, Fig. 3 is a perspective view of the entire rotary evaporator, and Fig. 4 is a conventional example. FIG. 1 is a cross-sectional view similar to FIG. Explanation of main drawing symbols, 5... Body, 7... First support tube, 9... Second support tube, 11, 13... Guide member, 25... Nut part, 33... Screw rod,
41... Drive motor.
Claims (1)
支持筒に沿つて上下にスライド自在に嵌挿された
駆動部を支持する第２支持筒と、第２支持筒に設
けられたナツト部と、ナツト部と螺合し、正逆可
能な駆動モータによつて駆動されるねじ杆と、第
１・第２支持筒との間に少くとも２個所設けられ
取付け位置が約９０度変位したガイド部材とを備
えたロータリーエバポレーターの駆動部昇降装置
。 A first support tube in the shape of a rectangular tube supported by the fuselage;
A second support tube that supports a drive unit that is fitted and inserted so as to be slidable up and down along the support tube; a nut portion provided on the second support tube; and a drive motor that is screwed into the nut portion and capable of forward and reverse rotation. A driving part elevating device for a rotary evaporator, comprising a screw rod driven by a screw rod, and guide members provided at at least two locations between first and second support cylinders and whose mounting positions are displaced by about 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16326186U JPH0125608Y2 (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16326186U JPH0125608Y2 (en) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6369502U true JPS6369502U (en) | 1988-05-10 |
| JPH0125608Y2 JPH0125608Y2 (en) | 1989-08-01 |
Family
ID=31091297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16326186U Expired JPH0125608Y2 (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0125608Y2 (en) |
-
1986
- 1986-10-24 JP JP16326186U patent/JPH0125608Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0125608Y2 (en) | 1989-08-01 |