发明名称 |
TAETNINGSRING AV ELASTISKT MATERIAL |
摘要 |
<p>The invention relates to objects composed of elastic material such as flattened helix or coil spring for a reinforcing or strengthening means wherein the reinforcing or strengthening means can be two helix or coil springs rolled together, one of the springs having a right-hand helix and the other a left-hand helix. If desired the strengthening and reinforcing means can be embedded within the elastic material such as a rubber sealing ring or it can be arranged on the outside of the object such as a hose clamp. Dependent upon the function and application of the object, the spring can have the form of a substantially flat ring, a hollow cylinder or a frustum of a hollow cone.</p> |
申请公布号 |
FI63286(C) |
申请公布日期 |
1983.05.10 |
申请号 |
FI19730000244 |
申请日期 |
1973.01.29 |
申请人 |
FORSHEDA IDEUTVECKLING AB |
发明人 |
MALMSTROEM SVEN-ERIK;SPORRE STEN |
分类号 |
F16F3/10;F16J15/10;F16J15/32;F16J15/34;F16L17/03;F16L17/035;(IPC1-7):F16J15/32 |
主分类号 |
F16F3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|