| 摘要 |
The gear consists of a support element (2) fitted with two-time retaining fork (30) as a counter bearing, and a press lever (3) swivelable about an axis transverse to fork tines, contg. a section opposite to the retaining fork. The press lever forms an actuating section opposite to the press lever section. An adjuster is used to set the spacing between the support element and the press lever swivel axis. A force-out member actuates the press lever swivel in cooperation with the actuating section. The support element retaining fork carries a press ring segment (31) on the press lever side, which protrudes beyond the trap (18) of the retaining fork towards the press lever.
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