发明名称 |
Kiinnitysväline kiskon kiinnittämiseksi ratapölkkyyn |
摘要 |
Fixing device for fixing a rail 4 to a sleeper 1, in which device the rail 4 is pressed against the sleeper 1 by means of a sprung element 6. In order to compensate for variations in the height of the sleeper 1 due to frost or other causes, and for adjustment of the rail 4 to the correct height, the fixing device comprises a pressure component 10 pressing against a fixing element 2 fixed to the sleeper 1 and simultaneously against the rail 4, which are made to press with the necessary force against one another by means of the sprung element 6 fitted in the fixing element 2. The height of the pressure component 10 in relation to the sleeper 1 can be adjusted in order to correspond to the height of the rail 4. <IMAGE>
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申请公布号 |
FI891585(A) |
申请公布日期 |
1990.10.04 |
申请号 |
FI19890001585 |
申请日期 |
1989.04.03 |
申请人 |
FISKARS OY AB |
发明人 |
JOHDE, REIJO;ANTTONEN, TAISTO;LINJALA, TARMO |
分类号 |
E01B;E01B9/30;(IPC1-7):E01B/ |
主分类号 |
E01B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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