JPS63186524U - - Google Patents
Info
- Publication number
- JPS63186524U JPS63186524U JP7706387U JP7706387U JPS63186524U JP S63186524 U JPS63186524 U JP S63186524U JP 7706387 U JP7706387 U JP 7706387U JP 7706387 U JP7706387 U JP 7706387U JP S63186524 U JPS63186524 U JP S63186524U
- Authority
- JP
- Japan
- Prior art keywords
- space
- room temperature
- memory alloy
- shape memory
- circular saw
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 11
- 239000010953 base metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
Landscapes
- Sawing (AREA)
Description
第１図は本考案による丸鋸の平面図、第２図は
空間部形状の一例を示す図、第３図は形状記憶合
金の常温時の形状を示す図、第４図は低温時にお
いて形状記憶合金を空間部へ嵌合する状態を示す
図、第５図は第４図の合金が常温に戻つたときの
状態を示す図、第６図は本考案の別の具体例を示
す図、第７図は形状記憶合金の常温時の形状を示
す図、第８図は低温時において形状記憶合金を空
間部へ嵌合する状態を示す図、第９図は形状記憶
合金が低温から常温に至る場合の変形状態を示す
図である。
符号の説明、１０，４０：丸鋸、１２，４２：
台金部、１４：切削刃部、１６：取付孔、１８，
４８：空間部、２０，５０：形状記憶合金、２２
：頂点、２４，５４：頂点間距離、２６，５６：
合金幅寸法、２８，５８，３０，６０：両端、５
２，６２：低温時における形状記憶合金の形状。
Figure 1 is a plan view of the circular saw according to the present invention, Figure 2 is a diagram showing an example of the shape of the space, Figure 3 is a diagram showing the shape of the shape memory alloy at room temperature, and Figure 4 is the shape at low temperature. FIG. 5 is a diagram showing the state in which the memory alloy is fitted into the space, FIG. 5 is a diagram showing the state when the alloy in FIG. 4 returns to room temperature, FIG. 6 is a diagram showing another specific example of the present invention, Figure 7 is a diagram showing the shape of the shape memory alloy at room temperature, Figure 8 is a diagram showing the state in which the shape memory alloy is fitted into a space at low temperature, and Figure 9 is a diagram showing the shape of the shape memory alloy when the shape memory alloy changes from low temperature to room temperature. It is a figure which shows the deformed state in case it reaches. Explanation of symbols, 10, 40: Circular saw, 12, 42:
Base metal part, 14: Cutting blade part, 16: Mounting hole, 18,
48: Space, 20, 50: Shape memory alloy, 22
: Vertex, 24, 54: Distance between vertices, 26, 56:
Alloy width dimensions, 28, 58, 30, 60: both ends, 5
2,62: Shape of shape memory alloy at low temperature.
Claims (1)
、一定温度で該空間部へゆるく嵌合する物体の２
つの端部を固定してあり、該物体がそれ以上の温
度で該空間部へ密着する形状記憶合金から成るこ
とを特徴とする丸鋸。 (2) 形状記憶合金が常温以下の温度で空間部へ
嵌合し常温で空間部へ密着する実用新案登録請求
の範囲第１項に記載の丸鋸。 (3) 形状記憶合金が常温で空間部へ嵌合し常温
以上で空間部へ密着する実用新案登録請求の範囲
第１項に記載の丸鋸。[Claims for Utility Model Registration] (1) Two objects that loosely fit into the plurality of spaces 18 formed in the base metal part 12 at a constant temperature.
1. A circular saw, characterized in that the object is made of a shape memory alloy which has two fixed ends, and which adheres tightly to the space at a temperature higher than that. (2) The circular saw according to claim 1, in which the shape memory alloy fits into the space at a temperature below room temperature and is tightly attached to the space at room temperature. (3) The circular saw according to claim 1, in which the shape memory alloy fits into the space at room temperature and comes into close contact with the space at room temperature or above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706387U JPH0521295Y2 (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7706387U JPH0521295Y2 (en) | 1987-05-22 | 1987-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63186524U true JPS63186524U (en) | 1988-11-30 |
| JPH0521295Y2 JPH0521295Y2 (en) | 1993-06-01 |
Family
ID=30924721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7706387U Expired - Lifetime JPH0521295Y2 (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521295Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421742B1 (en) * | 2001-07-30 | 2004-03-12 | 지범현 | A rotation plate having embossed surface in steel core the diamond cutting wheel |
-
1987
- 1987-05-22 JP JP7706387U patent/JPH0521295Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100421742B1 (en) * | 2001-07-30 | 2004-03-12 | 지범현 | A rotation plate having embossed surface in steel core the diamond cutting wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521295Y2 (en) | 1993-06-01 |
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