FIELD: railways; locks.
SUBSTANCE: invention relates to railway transport equipment, particularly, to passenger cars and can be used for fixation and locking drive (catch) of passenger car sliding doors. Proposed device comprises bracket with tube accommodating linear bearings fixed therein while cylindrical guides are fixed in bracket lugs. Rotary roller is fixed on axis of bracket. Connecting rod on which roller is located is fixed on cylindrical guides. Also, the connecting rod is installed with a possibility of linear movement along the specified guides. On one of cylindrical guides in connecting rod recess fork is fixed, wherein fork is installed with possibility of free rotation around said cylindrical guide, or with possibility of linear movement along said guide together with connecting rod, between tabs of fork using flats is fixed sliding nut.
EFFECT: higher reliability of car door carriage fixation.
5 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2840952C1 |
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|
RU2765326C1 |
| SLIDING DOOR DRIVE | 2022 |
|
RU2779669C1 |
