JPH01104352U - - Google Patents
Info
- Publication number
- JPH01104352U JPH01104352U JP20119787U JP20119787U JPH01104352U JP H01104352 U JPH01104352 U JP H01104352U JP 20119787 U JP20119787 U JP 20119787U JP 20119787 U JP20119787 U JP 20119787U JP H01104352 U JPH01104352 U JP H01104352U
- Authority
- JP
- Japan
- Prior art keywords
- held
- shape memory
- memory alloy
- shaft
- whose
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
Landscapes
- Handling Of Cut Paper (AREA)
Description
第１図ないし第３図はこの考案の一実施例を示
すもので、第１図は斜視図、第２図は側面図、第
３図は一部を拡大して形状記憶合金の動作を示す
平面図、第４図は従来例を示す側面図である。
１……固定部、２……プラテン、３……アーム
、４……アームの回動軸心、５……軸、６……ベ
イルローラ、９……形状記憶合金、１０……ヒー
タ。
Figures 1 to 3 show an embodiment of this invention, with Figure 1 being a perspective view, Figure 2 being a side view, and Figure 3 partially enlarged to show the operation of the shape memory alloy. The plan view and FIG. 4 are side views showing a conventional example. DESCRIPTION OF SYMBOLS 1... Fixed part, 2... Platen, 3... Arm, 4... Arm rotation axis, 5... Shaft, 6... Bail roller, 9... Shape memory alloy, 10... Heater.
Claims (1)
平行な軸心をもつて回動自在に保持された左右一
対のアームと、これらのアームに保持された軸と
、この軸に保持されたベイルローラと、一端が前
記アームの回動軸心から離反する位置に保持され
他端が直接又は間接的に固定部に保持された形状
記憶合金と、この形状記憶合金の近傍に位置する
ヒータとよりなることを特徴とするベイルローラ
装置。 A rotatable platen, a pair of left and right arms rotatably held with axes parallel to the axis of the platen, a shaft held by these arms, and a bail roller held by this shaft. , consisting of a shape memory alloy whose one end is held at a position away from the rotational axis of the arm and whose other end is held directly or indirectly at a fixed part, and a heater located near the shape memory alloy. A bail roller device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20119787U JPH01104352U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20119787U JPH01104352U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104352U true JPH01104352U (en) | 1989-07-13 |
Family
ID=31491568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20119787U Pending JPH01104352U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104352U (en) |
-
1987
- 1987-12-29 JP JP20119787U patent/JPH01104352U/ja active Pending