JPH02147491U - - Google Patents
Info
- Publication number
- JPH02147491U JPH02147491U JP5786989U JP5786989U JPH02147491U JP H02147491 U JPH02147491 U JP H02147491U JP 5786989 U JP5786989 U JP 5786989U JP 5786989 U JP5786989 U JP 5786989U JP H02147491 U JPH02147491 U JP H02147491U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- electron tube
- engages
- chain block
- hook
- 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
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１図ａ及びｂは本考案の一実施例の正面図及
び側面図、第２図は従来の電子管交換装置の一例
を示す斜視図である。
１，１３……筐体、２…アングル、２ａ……切
欠き、３……チエーンブロツク、３ａ…フツク、
３ｂ……チエーン、３ｃ……レバー、４，１１…
…電子管、４ａ，１１ａ……取手、５…リフトブ
ラケツト、５ａ……溝、６……ブロツク、７，１
６……ソケツト、１２……エキストラクタ、１２
ａ……ノブ、１４……アーム、１５……ボス。
1A and 1B are a front view and a side view of an embodiment of the present invention, and FIG. 2 is a perspective view showing an example of a conventional electron tube exchange device. 1, 13...Casing, 2...Angle, 2a...Notch, 3...Chain block, 3a...Hook,
3b...Chain, 3c...Lever, 4,11...
...electron tube, 4a, 11a...handle, 5...lift bracket, 5a...groove, 6...block, 7,1
6...Socket, 12...Extractor, 12
a...Knob, 14...Arm, 15...Boss.
Claims (1)
他端に筐体アングルと係合するフツクを有するチ
エーンブロツクと、このチエーンブロツクの下方
にて前記チエーンに取付けられ且つ電子管の取手
と係合するリフトブラケツトとを備えることを特
徴とする電子管交換装置。 A chain block having lifting capacity, a chain at its lower end, and a hook at its upper end that engages with the housing angle, and a lift that is attached to the chain below the chain block and engages with the handle of the electron tube. An electron tube exchange device comprising: a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5786989U JPH02147491U (en) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5786989U JPH02147491U (en) | 1989-05-18 | 1989-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147491U true JPH02147491U (en) | 1990-12-14 |
Family
ID=31582967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5786989U Pending JPH02147491U (en) | 1989-05-18 | 1989-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147491U (en) |
-
1989
- 1989-05-18 JP JP5786989U patent/JPH02147491U/ja active Pending