JPH01143610U - - Google Patents
Info
- Publication number
- JPH01143610U JPH01143610U JP3973588U JP3973588U JPH01143610U JP H01143610 U JPH01143610 U JP H01143610U JP 3973588 U JP3973588 U JP 3973588U JP 3973588 U JP3973588 U JP 3973588U JP H01143610 U JPH01143610 U JP H01143610U
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- segment
- attachment
- dividing surfaces
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
第１図は本考案の実施例の要部斜視図、第２図
ａは本考案の実施例を用いたマンドレルの側面図
、第２図ｂは第２図ａのＢ―Ｂ矢視図、第３図は
第２図のＡ部詳細図、第４図は作用を示す説明図
、第５図はラチエツト部の別案を示す斜視図であ
る。
１，１ａ，１ｂ，１ｃ，１ｄ，…セグメント、
２…繋ぎボルト、３…ばね、４…スペーサ、５…
フランジ、６…軸、７…ピン、１１…フツク、１
２，１４…ラチエツト、１５…スプリング。
Fig. 1 is a perspective view of essential parts of an embodiment of the present invention, Fig. 2a is a side view of a mandrel using the embodiment of the present invention, Fig. 2b is a view taken along the line B-B in Fig. 2a, 3 is a detailed view of part A in FIG. 2, FIG. 4 is an explanatory view showing the operation, and FIG. 5 is a perspective view showing an alternative design of the ratchet portion. 1, 1a, 1b, 1c, 1d, ... segment,
2... Connecting bolt, 3... Spring, 4... Spacer, 5...
Flange, 6...shaft, 7...pin, 11...hook, 1
2, 14... Ratchet, 15... Spring.
Claims (1)
着するアタツチメントのセグメント方向分割面相
互間に、該セグメントの拡径時および縮径時の該
分割面間距離にそれぞれ二辺が対応する直方体ス
ペーサを介装し、該スペーサはマンドレル軸と平
行な軸心上で転回可能に支持され、前記セグメン
トの拡径縮径動作毎に９０度転回する機構を備え
たことを特徴とするマンドレル用アタツチメント
。 A rectangular parallelepiped spacer whose two sides correspond to the distance between the dividing surfaces when the diameter of the segment is expanded and contracted is placed between the dividing surfaces in the segment direction of the attachment to be inserted into the mandrel of the strip winding device and the unwinding device. An attachment for a mandrel, characterized in that the spacer is rotatably supported on an axis parallel to the mandrel axis, and is equipped with a mechanism for rotating 90 degrees each time the segment expands or contracts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3973588U JPH0622492Y2 (en) | 1988-03-28 | 1988-03-28 | Attachment for mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3973588U JPH0622492Y2 (en) | 1988-03-28 | 1988-03-28 | Attachment for mandrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01143610U true JPH01143610U (en) | 1989-10-02 |
| JPH0622492Y2 JPH0622492Y2 (en) | 1994-06-15 |
Family
ID=31266231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3973588U Expired - Lifetime JPH0622492Y2 (en) | 1988-03-28 | 1988-03-28 | Attachment for mandrel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622492Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230545A (en) * | 2009-03-27 | 2010-10-14 | Jfe Steel Corp | Tool for measuring diameter of mandrel |
| JP2011169848A (en) * | 2010-02-22 | 2011-09-01 | Cosmo Oil Co Ltd | Temperature correction system |
-
1988
- 1988-03-28 JP JP3973588U patent/JPH0622492Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010230545A (en) * | 2009-03-27 | 2010-10-14 | Jfe Steel Corp | Tool for measuring diameter of mandrel |
| JP2011169848A (en) * | 2010-02-22 | 2011-09-01 | Cosmo Oil Co Ltd | Temperature correction system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622492Y2 (en) | 1994-06-15 |