To prevent detachment mechanism and bush schneider, which is connected to a detachment mechanism is provided to prevent

摘要

The device comprises a mounting element (22) which is run into and engaged with a sleeve (13) whose peripheral slot (26) registers with a sleeve clamping slot (25) so that when a clamp (30) is introduced into the slot from outside, it makes contact with the endface (23a) of the element (22) so the clamp end (30b) engages the holding slot (26). The clamp comprises C-shaped flexible wire with a curved centre part and several outwards bent ends (30b) engaging the slot (26). The sleeve can have two slots (25) at pre-set spacing to form a clamping groove (25a) between, and in this case the clamping slot (26) has a section to engage the clamp ends etc (30b) and prevent these moving in the release direction. A sleeve (23) forms part of a drive, with a trip rod (20) run into and engaged with the sleeve. A vibration insulator (23) between sleeve and rod has a clamp fitted to its coupling sector (A).