FIELD: closers or openers for wings.
SUBSTANCE: device has hinges, cylindrical body, upper and lower supports arranged inside cylindrical body, compression spring and ratchet with beveled side edge and groove. Supports are formed as lower and upper cylinders with block bearings. Ratchet includes pins. Device is provided with cup put on upper compression spring part and with spindle having bearing. Spindle and upper support cylinder are connected one to another by dowel. Spindle end is located in ratchet cavity and has bearing and chassis wheels cooperating with side ratchet edge and ratchet groove. Chassis wheels cooperate with compression spring through ratchet pins.
EFFECT: improved consumer characteristics.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE AND METHOD FOR PROCESSING FOOD PRODUCTS | 2016 |
|
RU2710469C2 |
| DEVICE FOR SOFT CLOSING OF SLIDING DOORS | 2010 |
|
RU2415247C1 |
| DIVERSIFIED TRANSPORT MEANS FOR DISABLED PEOPLE | 2010 |
|
RU2445057C1 |
| DEVICE FOR OPENING AND CLOSING OF SLIDING DOOR OF VEHICLE | 2023 |
|
RU2802726C1 |
| REAR DOOR ADJUSTABLE SUPPORT | 2010 |
|
RU2452633C1 |
| APPARATUS FOR RESTORING INNER TEETH OF GEARS | 0 |
|
SU1641495A1 |
| REVOLVING INDEXING TABLE | 0 |
|
SU766829A1 |
| FOLDING TRESTLE FOR LOADING AND UNLOADING CARS AND VANS | 2018 |
|
RU2691485C1 |
| SYSTEM OF SOIL TILLAGE IMPLEMENTS | 0 |
|
SU1812919A3 |
| INNER MULTIPLE-LINK LOOP AND DEVICE FOR MANUFACTURING LOOP | 1991 |
|
RU2040688C1 |
