JPH0180816U - - Google Patents
Info
- Publication number
- JPH0180816U JPH0180816U JP1987176534U JP17653487U JPH0180816U JP H0180816 U JPH0180816 U JP H0180816U JP 1987176534 U JP1987176534 U JP 1987176534U JP 17653487 U JP17653487 U JP 17653487U JP H0180816 U JPH0180816 U JP H0180816U
- Authority
- JP
- Japan
- Prior art keywords
- coupling
- magnetic
- magnetic field
- shaft
- field generator
- 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
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000005281 excited state Effects 0.000 description 2
Landscapes
- Motor Power Transmission Devices (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図および第２図は軸アツセンブリの要部を
示す断面図で、第１図は磁界発生器が励磁されて
いない状態を、第２図は磁界発生器が励磁された
状態を示し、第３図および第４図は軸アツセンブ
リの別の実施例の要部を示す断面図で、第３図は
磁界発生器が励磁されていない状態を、第４図は
磁界発生器が励磁された状態を示す。
１０，３０：軸アツセンブリ、１２，１４，３
２，３４：軸、１３ａ，１５，３３，３５：連結
部、１６，３６：結合部材、１８，３８：磁性材
、２０，４０：磁界発生器、２６，４２：空間。
Figures 1 and 2 are cross-sectional views showing the main parts of the shaft assembly. Figure 1 shows the magnetic field generator in a non-excited state, Figure 2 shows the magnetic field generator in an excited state, and Figures 3 and 4 are cross-sectional views showing the main parts of another embodiment of the shaft assembly, with Figure 3 showing the state in which the magnetic field generator is not energized, and Figure 4 showing the state in which the magnetic field generator is energized. shows. 10, 30: Shaft assembly, 12, 14, 3
2, 34: Axis, 13a, 15, 33, 35: Connecting portion, 16, 36: Coupling member, 18, 38: Magnetic material, 20, 40: Magnetic field generator, 26, 42: Space.
Claims (1)
磁性のある第２の連結部を有する第２の軸とを備
える軸アツセンブリであつて、前記第１の連結部
と前記第２の連結部とを結合し、かつ第１および
第２の連結部と相まつて空間を形成する弾性体の
結合部材と、前記空間内に収容された磁性材と、
該磁性材に磁界を作用させるべく設けられた磁界
発生器とを含み、前記磁性材は、前記磁界発生器
が励磁されたとき、前記第１の連結部と前記第２
の連結部とを剛結合する、軸アツセンブリ。 a first shaft having a magnetic first coupling portion;
a second shaft having a magnetic second coupling part, the shaft assembly coupling the first coupling part and the second coupling part, and the first and second coupling parts; an elastic coupling member that together forms a space; a magnetic material housed in the space;
a magnetic field generator provided to apply a magnetic field to the magnetic material, and when the magnetic field generator is excited, the magnetic material connects the first connecting portion and the second connecting portion.
A shaft assembly that rigidly connects the connecting part of the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176534U JPH0180816U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176534U JPH0180816U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180816U true JPH0180816U (en) | 1989-05-30 |
Family
ID=31468264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176534U Pending JPH0180816U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180816U (en) |
-
1987
- 1987-11-20 JP JP1987176534U patent/JPH0180816U/ja active Pending