| 摘要 |
The invention relates to a thread brake with a holding means ( 17 ), a bearing pin ( 25 ), which has an assembly section ( 24 ) disposed in the holding means ( 17 ) and a bearing section ( 26 ) projecting out of the holding means ( 17 ), two brake elements ( 33, 34 ) displaceably disposed on the bearing section ( 26 ) and a pretensioning mechanism intended for adjustment of the braking force. The pretensioning mechanism includes a spring ( 29 ) pretensioning the assembly section ( 24 ), a tension element ( 39 ) attached to the bearing section ( 26 ) and an adjusting and protecting member ( 20 ), which is disposed to be axially displaceable in the holding means ( 17 ) and houses the assembly section ( 24 ) and the spring ( 29 ). The invention additionally relates to textile machines and thread feed devices equipped with such a thread brake (FIG. 3 ).
|
