JPS6046920U - expander tool - Google Patents
expander toolInfo
- Publication number
- JPS6046920U JPS6046920U JP13687383U JP13687383U JPS6046920U JP S6046920 U JPS6046920 U JP S6046920U JP 13687383 U JP13687383 U JP 13687383U JP 13687383 U JP13687383 U JP 13687383U JP S6046920 U JPS6046920 U JP S6046920U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- expander tool
- roller
- axis
- mandrel
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例の一部縦断側面図、第２図は第
１図におけるｚｚ断面図、第３図は本考案の使用状態を
示す図、第４図ないし第６図は別の実施例を示す図、第
７図は従来のフレア拡管を示す図、第８図は手作業によ
る折り返しを示す図である。
１：マンドレル、２：フレーム、５：エキスバンドロー
ラ、８：折り返しローラ、１０：係止部材、１７：溝部
。 ゛Fig. 1 is a partial vertical side view of an embodiment of the present invention, Fig. 2 is a zz sectional view of Fig. 1, Fig. 3 is a diagram showing the use of the invention, and Figs. 4 to 6 are separate views. FIG. 7 is a diagram showing conventional flare tube expansion, and FIG. 8 is a diagram showing manual folding. 1: Mandrel, 2: Frame, 5: Expand roller, 8: Folding roller, 10: Locking member, 17: Groove.゛
Claims (1)
該ローラに接触するように前記フレームに貫装されたマ
ンドレルから成るエキスパンダー工具において、前記ロ
ーラの後端近傍の前記フレームに１ないし２以上の折り
返しローラを軸線が前記マンドレルの軸線と交差するよ
うに回転自在に支承すると共に、該折り返しローラの中
はどの外周にくぼみを形成して成る、エキスパンダー工
具。a frame; a plurality of rollers interposed in the frame;
In an expander tool comprising a mandrel inserted through the frame so as to be in contact with the roller, one or more folding rollers are attached to the frame near the rear end of the roller so that the axis thereof intersects the axis of the mandrel. An expander tool rotatably supported and having a recess formed on the outer periphery of the inside of the folding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13687383U JPS6046920U (en) | 1983-09-02 | 1983-09-02 | expander tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13687383U JPS6046920U (en) | 1983-09-02 | 1983-09-02 | expander tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6046920U true JPS6046920U (en) | 1985-04-02 |
| JPS6327868Y2 JPS6327868Y2 (en) | 1988-07-27 |
Family
ID=30307611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13687383U Granted JPS6046920U (en) | 1983-09-02 | 1983-09-02 | expander tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046920U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132338A (en) * | 1974-07-26 | 1976-03-18 | Ru Noan Joruju | |
| JPS55144204A (en) * | 1979-04-27 | 1980-11-11 | Furukawa Electric Co Ltd:The | Aligning and holding method of optical fiber end |
| JPS5674212A (en) * | 1979-11-22 | 1981-06-19 | Fujitsu Ltd | Connection method for optical fiber |
| JPS5767906A (en) * | 1980-10-14 | 1982-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Mold forming method for terminal part of optical fiber |
-
1983
- 1983-09-02 JP JP13687383U patent/JPS6046920U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132338A (en) * | 1974-07-26 | 1976-03-18 | Ru Noan Joruju | |
| JPS55144204A (en) * | 1979-04-27 | 1980-11-11 | Furukawa Electric Co Ltd:The | Aligning and holding method of optical fiber end |
| JPS5674212A (en) * | 1979-11-22 | 1981-06-19 | Fujitsu Ltd | Connection method for optical fiber |
| JPS5767906A (en) * | 1980-10-14 | 1982-04-24 | Nippon Telegr & Teleph Corp <Ntt> | Mold forming method for terminal part of optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327868Y2 (en) | 1988-07-27 |
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